MC1377 Color Television RGB to PAL/NTSC Encoder

Order this document by MC1377/D The MC1377 will generate a composite video from baseband red, green,blue, and sync inputs. On board features include: a color subcarrieroscillator; voltage controlled 90° phase shifter; two double sidebandsuppressed carrier (DSBSC) chroma modulators; and RGB input matriceswith blanking level clamps. Such features permit system design with fewexternal components and accordingly, system performance comparable tostudio equipment with external components common in receiver systems.• Self–contained or Externally Driven Reference Oscillator• Chroma Axes, Nominally 90° (±5°), are Optionally Trimable• PAL/NTSC Compatible• Internal 8.2 V RegulatorCOLOR TELEVISIONRGB to PAL/NTSC ENCODER201SEMICONDUCTORTECHNICAL DATAP SUFFIXPLASTIC PACKAGECASE 738201DW SUFFIXPLASTIC PACKAGECASE 751D(SO–20L)ORDERING INFORMATIONDeviceMC1377DWMC1377POperatingTemperature RangeTA = 0° to +70°CPackageSO–20LPlastic DIPFigure 1. Representative Block DiagramQuadDecoup VCC VB19 14 1618Oscout17OscinOscillatorBufferVoltageControlled90°8.2VRegulatorPALSwitch0/180°ChromaAmp13Chroma Out20NTSC/PALSelectH/2PAL/NTSCControlBurstPulseDriver90° 0°R–YB–YB–YClamp10Chroma In11B–Y ClampGnd15LatchingRampGeneratorDualComparatorColor Difference andLuminance MatrixR–YClampOutput Amp/Clamp1 2 3 4 5 6 8InputsTriseCompositeSync InputR G B –Yout–YinR–YB–Y–Y12R–Y Clamp97CompositeVideo OutputVideo Clamp© Motorola, Inc. 1995MOTOROLA ANALOG IC DEVICE DATA1

MAXIMUM OPERATING CONDITIONSMC1377Rating Symbol Value UnitSupply Voltage VCC 15 VdcStorage Temperature Tstg –65 to +150 °CPower Dissipation PackageDerate above 25°CPD 1.2510WmW/°COperating Temperature TA 0 to +70 °CRECOMMENDED OPERATING CONDITIONSCharacteristics Min Typ Max UnitSupply Voltage 10 12 14 VdcIB Current (Pin 16) 0 – –10 mASync, Blanking Level (DC level between pulses, see Figure 9e)Sync Tip Level (see Figure 9e)Sync Pulse Width (see Figure 9e)1.7–0.52.5–0–8.20.95.2VdcµsR, G, B Input (Amplitude)R, G, B Peak Levels for DC Coupled Inputs, with Respect to Ground–2.21.0––4.4VppVChrominance Bandwidth (Non–comb Filtered Applications), (6 dB) 0.5 1.5 2.0 MHzExt. Subscarrier Input (to Pin 17) if On–Chip Oscillator is not used. 0.5 0.7 1.0 VppELECTRICAL CHARACTERISTICS (VCC = 12 Vdc, TA = 25°C, circuit of Figure 7, unless otherwise noted.)Characteristics Pins Symbol Min Typ Max UnitSUPPLY CURRENTSupply Current into VCC, No Load, on Pin 9.Circuit Figure 7VCC = 10 VVCC = 11 VVCC = 12 VVCC = 13 VVCC = 14 V14 ICC ––20––3334353637––40––mAVOLTAGE REGULATORVB Voltage (IB = –10 mA, VCC = 12 V, Figure 7)Load Regulation (0 < IB ≤ 10 mA, VCC = 12 V)Line Regulation (IB = 0 mA, 10 V < VCC < 14 V) ≤16 VBRegloadRegline7.7–20–8.21204.58.7+30–VdcmVmV/VOSCILLATOR AND MODULATIONOscillator Amplitude with 3.58 MHz/4.43 MHz crystal 17 Osc – 0.6 – VppSubcarrier Input: Resistance at 3.58 MHzSubcarrier Input: Resistance at 4.43 MHz17 Rosc ––5.04.0––kΩCapacitance Cosc – 2.0 – pFModulation Angle (R–Y) to (B–Y)Angle Adjustment (R–Y)DC Bias Voltage–1919∅m∆∅mV19–––±50.256.4–––DegDeg/µAVdcCHROMINANCE AND LUMINANCEChroma Input DC LevelChroma Input Level for 100% Saturation10 Vin ––4.00.7––VdcVppChroma Input: ResistanceChroma Input: CapacitanceRinCin––102.0––kΩpFChroma DC Output LevelChroma Output Level at 100% Saturation13 Vout 8.9–101.010.9–VdcVppChroma Output Resistance Rout – 50 – ΩLuminance Bandwidth (–3.0 dB), Less Delay Line 9 BWLuma – 8.0 – MHz2 MOTOROLA ANALOG IC DEVICE DATA

MC1377ELECTRICAL CHARACTERISTICS (VCC = 12 Vdc, TA = 25°C, circuit of Figure 7, unless otherwise noted.)Characteristics Pins Symbol Min Typ Max UnitVIDEO INPUTR, G, B Input DC Levels 3, 4, 5 RGB 2.8 3.3 3.8 VdcR, G, B Input for 100% Color Saturation – 1.0 – VppR, G, B Input: ResistanceR, G, B Input: CapacitanceRRGBCRGB8.0–102.017–kΩpFSync Input Resistance (1.7 V < Input < 8.2) 2 Sync – 10 – kΩCOMPOSITE VIDEO OUTPUTComposite Output,100% Saturation(see Figure 8d)SyncLuminanceChromaBurst9 CVout ––––0.61.41.70.6––––VppOutput Impedance (Note 1) Rvideo – 50 – ΩSubcarrier Leakage in Output (Note 2) Vlk – 20 – mVppNOTES: 1. Output Impedance can be reduced to less than 10 Ω by using a 150 Ω output load from Pin 9 to ground. Power supply current willincrease to about 60 mA.2. Subcarrier leakage can be reduced to less than 10 mV with optional circuitry (see Figure 12).Symbol Pin DescriptionPIN FUNCTION DESCRIPTIONStr 1 External components at this pin set the rise time of the internal ramp function generator (see Figure 10).Sync 2 Composite sync input. Presents 10 kΩ resistance to input.R 3 Red signal input. Presents 10 kΩ impedance to input. 1.0 Vpp required for 100% saturation.G 4 Green signal input. Presents 10 kΩ impedance to input. 1.0 Vpp required for 100% saturation.B 5 Blue signal Input. Presents 10 kΩ impedance to input. 1.0 Vpp required for 100% saturation.–Yout 6 Luma (–Y) output. Allows external setting of luma delay time.Vclamp 7 Video Clamp pin. Typical connection is a 0.01 µF capacitor to ground.–Yin 8 Luma (–Y) input. Presents 10 kΩ input impedance.CVout 9 Composite Video output. 50 Ω output impedance.ChromaIn 10 Chroma input. Presents 10 kΩ input impedance.B–Yclamp 11 B–Y clamp. Clamps B–Y during blanking with a 0.1 µF capacitor to ground.Also used with R–Y clamp to null residual color subcarrier in output.R–Yclamp 12 R–Y clamp. Clamps R–Y during blanking with a 0.1 µF capacitor to ground.Also used with B–Y clamp to null residual color subcarrier in output.ChromaOut 13 Chroma output. 50 Ω output impedance.VCC 14 Power supply pin for the IC; +12, ±2.0 V, required at 35 mA (typical).Gnd 15 Ground pin.VB 16 8.2 V reference from an internal regulator capable of delivering 10 mA to external circuitry.Oscin 17 Oscillator input. A transistor base presents 5.0 kΩ to an external subcarrier input, or is available forconstructing a Colpitts oscillator (see Figure 4).Oscout 18 Oscillator output. The emitter of the transistor, with base access at Pin 17, is accessible for completing theColpitts oscillator. See Figure 4.∅m 19 Quad decoupler. With external circuitry, R–Y to B–Y relative angle errors can be corrected. Typically,requires a 0.01 µF capacitor to ground.NTSC/PALSelect20 NTSC/PAL switch. When grounded, the MC1377 is in the NTSC mode; if unconnected, in the PAL mode.MOTOROLA ANALOG IC DEVICE DATA3

MC1377Color Reference Oscillator/BufferAs stated earlier in the general description, there is anon–board common collector Colpitts color referenceoscillator with the transistor base at Pin 17 and the emitter atPin 18. When used with a common low–cost TV crystal andcapacitive divider, about 0.6 Vpp will be developed at Pin 17.The frequency adjustment can be done with a series 30 pFtrimmer capacitor over a total range of about 1.0 kHz.Oscillator frequency should be adjusted for each unit,keeping in mind that most monitors and receivers can pull in1200 Hz.If an external color reference is to be used exclusively, itmust be continuous. The components on Pins 17 and 18 canbe removed, and the external source capacitively coupledinto Pin 17. The input at Pin 17 should be a sine wave withamplitude between 0.5 Vpp and 1.0 Vpp.Also, it is possible to do both; i.e., let the oscillator “free run”on its own crystal and override with an external source. Anextra coupling capacitor of 50 pF from the external source toPin 17 was adequate with the experimentation attempted.Voltage Controlled 90°The oscillator drives the (B–Y) modulator and a voltagecontrolled phase shifter which produces an oscillator phaseof 90° ±5° at the (R–Y) modulator. In most situations, theresult of an error of 5° is very subtle to all but the most experteye. However, if it is necessary to adjust the angle to betteraccuracy, the circuit shown in Figure 11 can be used.Pulling Pin 19 up will increase the (R–Y) to (B–Y) angle byabout 0.25°/µA. Pulling Pin 19 down reduces the angle by thesame sensitivity. The nominal Pin 19 voltage is about 6.3 V,so even though it is unregulated, the 12 V supply is best forgood control. For effective adjustment, the simplest approachis to apply RGB color bar inputs and use a vectorscope. Asimple bar generator giving R, G, and B outputs is shown inFigure 26.Figure 9. Ramp/Burst Gate Generator5.0Pin 1 Ramp Voltage(Vdc)1.31.00Burst StopBurst StartSync(Pin 2)0 5.5 8.5Time (µs)50 63.5Residual Feedthrough ComponentsAs shown in Figure 9(d), the composite output at Pin 9for fully saturated color bars is about 2.6 Vpp, output with fullchroma on the largest bars (cyan and red) being 1.7 Vpp.The typical device, due to imperfections in gain, matrixing,and modulator balance, will exhibit about 20 mVpp residualcolor subcarrier in both white and black. Both residuals canbe reduced to less than 10 mVpp for the more exactingapplications.The subcarrier feedthrough in black is due primarily toimbalance in the modulators and can be nulled by sinking orsourcing small currents into clamp Pins 11 and 12 as shownin Figure 12. The nominal voltage on these pins is about4.0 Vdc, so the 8.2 V regulator is capable of supplying a pullup source. Pulling Pin 11 down is in the 0° direction, pulling itup is towards 180°. Pulling Pin 12 down is in the 90° direction,pulling it up is towards 270°. Any direction of correction maybe required from part to part.White carrier imbalance at the output can only becorrected by juggling the relative levels of R, G, and B inputsfor perfect balance. Standard devices are tested to be within5% of balance at full saturation. Black balance should beadjusted first, because it affects all levels of gray scaleequally. There is also usually some residual baseband videoat the chroma output (Pin 13), which is most easily observedby disabling the color oscillator. Typical devices show 0.4 Vppof residual luminance for saturated color bar inputs. This isnot a major problem since Pin 13 is always coupled to Pin 10through a bandpass or a high pass filter, but it serves as awarning to pay proper attention to the coupling network.Figure 10. Adjusting Modulator Angle12Vdc190.01µF220k10kMOTOROLA ANALOG IC DEVICE DATA9

MC1377Figure 11. Nulling Residual Color in BlackVB12 470k10k1110k470kVBFigure 12. Delay of Chroma InformationLuminanceChromaFigure 14(a) shows the output of the MC1377 with lowresolution RGB inputs. If no bandwidth reduction is employedthen a monitor or receiver with frequency response shown inFigure 14(b), which is fairly typical of non–comb filteredmonitors and receivers, will detect an incorrect lumasideband at X′. This will result in cross–talk in the form ofchroma information in the luma channel. To avoid thissituation, a simpler bandpass circuit as shown in Figure15(a), can be used.GainFigure 13. MC1377 Output withLow Resolution RGB InputsX X X X1.0 2.0 3.0 3.58 4.0 5.0(a) Encoder Output with Low Resolution Inputsand No Bandpass TransformerThe Chroma Coupling CircuitsWith the exception of S–VHS equipped monitors andreceivers, it is generally true that most monitors and receivershave color IF 6.0 dB bandwidths limited to approximately±0.5 MHz. It is therefore recommended that the encodercircuit should also limit the chroma bandwidth toapproximately ±0.5 MHz through insertion of a bandpasscircuit between Pin 13 and Pin 10. However, if S–VHSoperation is desired, a coupling circuit which outputs thecomposite chroma directly for connection to a S–VHSterminal is given in the S–VHS application (see Figure 19).For proper color level in the video output, a ±0.5 MHzbandwidth and a midband insertion loss of 3.0 dB is desired.The bandpass circuit shown in Figure 7, using the TOKOfixed tuned transformer, couples Pin 10 to Pin 13 and givesthis result. However, this circuit introduces about 350 ns ofdelay to the chroma information (see Figure 13). This must beaccounted for in the luminance path.A 350 ns delay results in a visible displacement of the colorand black and white information on the final display. Thesolution is to place a delay line in the luminance path fromPins 6 to 8, to realign the two components. A normal TVreceiver delay line can be used. These delay lines are usuallyof 1.0 kΩ to 1.5 kΩ characteristic impedance, and theresistors at Pins 6 and 8 should be selected accordingly. Avery compact, lumped constant delay line is available fromTDK (see Figure 25 for specifications). Some types of delaylines have very low impedances (approx. 100 Ω) and shouldnot be used, due to drive and power dissipationrequirements.In the event of very low resolution RGB, the transformerand the delay line may be omitted from the circuit. Very lowresolution for the MC1377 can be considered RGBinformation of less than 1.5 MHz. However, in this situation, abandwidth reduction scheme is still recommended due to theresponse of most receivers.GainX X′1.0 2.0 3.0 3.58 4.0 5.0(b) Standard Receiver ResponseA final option is shown in Figure 15(b). This circuit providesvery little bandwidth reduction, but enough to remove thechroma to luma feedthrough, with essentially no delay. Thereis, however, about a 9 dB insertion loss from this network.It will be left to the designer to decide which, if any,compromises are acceptable. Color bars viewed on a goodmonitor can be used to judge acceptability of stepluminance/chrominance alignment and step edge transients,but signals containing the finest detail to be encountered inthe system must also be examined before settling on acompromise.The Output StageThe output amplifier normally produces about 2.0 Vpp andis intended to be loaded with 150 Ω as shown in Figure 16.This provides about 1.0 Vpp into 75 Ω, an industry standardlevel (RS–343). In some cases, the input to the monitor maybe through a large coupling capacitor. If so, it is necessary toconnect a 150 Ω resistor from Pin 9 to ground to provide a lowimpedance path to discharge the capacitor. The nominalaverage voltage at Pin 9 is over 4.0 V. The 150 Ω dc loadcauses the current supply to rise another 30 mA (toapproximately 60 mA total into Pin 14). Under this (normal)condition the total device dissipation is about 600 mW. Thecalculated worst case die temperature rise is 60°C, but thetypical device in a test socket is only slightly warm to thetouch at room temperature. The solid copper 20–pin leadframe in a printed circuit board will be even moreeffectively cooled.10 MOTOROLA ANALOG IC DEVICE DATA

MC1377Figure 14. Optional Chroma Coupling Circuits0.001 1.0k 0.00113 10with an effective source impedance of less than 1.0 Ω. Thisregulator is convenient for a tracking dc reference for dccoupling the output to an RF modulator. Typical turn–on driftfor the regulator is approximately –30 mV over 1 to 2 minutesin otherwise stable ambient conditions.a) Insertion Loss: 3.0 dBa) Bandwidth: ± 1.0 MHza) Delay: ≈ 100 ns22µH39pFFigure 15. Output Termination56pF 1.0k0.00113 10b) Insertion Loss: 9.0 dBb) Bandwidth: ± 2.0 MHzb) Delay: 04.7k 27pFPower SuppliesThe MC1377 is designed to operate from an unregulated10 V to 14 Vdc power supply. Device current into Pin 14 withopen output is typically 35 mA. To provide a stable referencefor the ramp generator and the video output, a high quality8.2 V regulator can supply up to 10 mA for external uses,4.7kMC1377Output975SUMMARY75Ω CableMonitorThe preceding information was intended to detail theapplication and basis of circuit choices for the MC1377. Acomplete MC1377 application with the MC1374 VHFmodulator is illustrated in Figure 17. The internal schematicdiagram of the MC1377 is provided in Figure 8.75Figure 16. Application with VHF Modulator3.58MHz100.15–2547SRG3.3k B100220220+0.115 +15 +15 +0.00122017182345101347kMC13772016198PAL53k 0.1 6.8kDelay LineNTSC8.2V Ref 2.7k0.001mica1.2k 1.2kV CC470750.00147120+2.2k0.0011.047010µH4700.12µH +12Vdc566 7 4 8193MC13742121114135 10750.33µH 0.33µH0.001 RFOut22 47 225.1k+12VdcColor BandpassTransformer (Fig. 24)140.111 12 19 15 70.16.01 .01VideoOutAudioInMOTOROLA ANALOG IC DEVICE DATA11

MC1377APPLICATIONS INFORMATIONS–VHSIn full RGB systems (Figure 18), three informationchannels are provided from the signal source to the display topermit unimpaired image resolution. The detail reproductionof the system is limited only by the signal bandwidth and thecapability of the color display device. Also, higher thannormal sweep rates may be employed to add more lineswithin a vertical period and three separate projection picturetubes can be used to eliminate the “shadow mask” limitationsof a conventional color CRT.Figure 21 shows the “baseband” components of a studioNTSC signal. As in the previous example, energy isconcentrated at multiples of the horizontal sweep frequency.The system is further refined by precisely locating the colorsubcarrier midway between luminance spectral components.This places all color spectra between luminance spectra andcan be accomplished in the MC1377 only if “full interlaced”external color reference and sync are applied. The individualcomponents of luminance and color can then be separatedby the use of a comb filter in the monitor or receiver. Thistechnique has not been widely used in consumer products,due to cost, but it is rapidly becoming less expensive andmore common. Another technique which is gaining popularityis S–VHS (Super VHS).In S–VHS, the chroma and luma information are containedon separate channels. This allows the bandwidth of both thechroma and luma channels to be as wide as the monitorsability to reproduce the extra high frequency information. Anoutput coupling circuit for the composite chroma using theTOKO transformer is shown in Figure 19. It is composed ofthe bandpass transformer and an output buffer and has thefrequency performance shown in Figure 20. The compositeoutput (Pin 9) then produces the luma information as well ascomposite sync and blanking.Figure 17. Spectra of a Full RGB SystemFigure 19. Frequency Response ofChroma Coupling CircuitRedGreenBlue1.0 2.0 3.0 4–8f, FREQUENCY (MHz)Figure 18. S–VHS Output Buffer–6 dB+12Vdc13+12Vdc220100/62pF*0.1µF1.0µF1000pF75 Composite** 47/33pF* 3.3k 8.2k 6.8kChromaOut**Refers to different component values used for NTSC/PAL (3.58 MHz/4.43 MHz).**Toko 166NNF–1026AG16k332.7 3.66 4.5f, MHz12 MOTOROLA ANALOG IC DEVICE DATA

MC1377I/Q System versus (R–Y)/(B–Y) SystemThe NTSC standard calls for unequal bandwidths for I andQ (Figure 21). The MC1377 has no means of processing theunequal bandwidths because the I and Q axes are not used(Figure 22) and because the outputs of the (R–Y) and the(B–Y) modulators are added before being output at Pin 13.Therefore, any bandwidth reduction intended for the chromainformation must be performed on the composite chromainformation. This is generally not a problem, however, sincemost monitors compromise the standard quite a bit.Figure 23 shows the typical response of most monitorsand receivers. This figure shows that some crosstalkbetween luma and chroma information is always present.The acceptability of the situation is enhanced by the limitedability of the CRT to display information above 2.5 MHz. If thesignal from the MC1377 is to be used primarily to driveconventional non–comb filtered monitors or receivers, itwould be best to reduce the bandwidth at the MC1377 to thatof Figure 23 to lessen crosstalk.Figure 20. NTSC Standard Spectral ContentLuminanceIQColorSubcarrierSoundSubcarrierFigure 21. Color Vector Relationship(Showing Standard Colors)Red(104°)(R–Y)(90°)Purple(61°)Video Amplitude0 1.0 2.0 3.0 4.0f, FREQUENCY (MHz)Yellow(168°)Color Burst(180°)I(123°)Q (33°)(B–Y) 0°Blue(348°)Green(241°)Cyan(284°)Figure 22. Frequency Response ofTypical Monitor/TVGainLuminanceChannelChromaChannel1.0 2.0 3.0 3.58 4.0f, FREQUENCY (MHz)MOTOROLA ANALOG IC DEVICE DATA13

MC1377Figure 23. A Prototype Chroma Bandpass TransformerToko Sample Number 166NNF–10264AG15.0mm Max3.5mm ± 0.5mm0.7mm Pin Diameter7 ± 0.2mm32SS4(Drawing Provided By:Toko America, Skokie, IL)1Connection DiagramBottom View5Unloaded Q (Pins 1–3): 15 @ 2.5 MHzInductance: 30 µH ± 10% @ 2.5 MHzTurns: 60 (each winding)Wire: #38 AWG (0.1 m/m)Figure 24. A Prototype Delay LineTDK Sample Number DL122301D–1533*Marking1.26 Max32.00.93 Max23.50.35 Max9.00.788 ± 0.0820.0 ± 2.00.394± 0.0610.0 ± 1.50.2 ± 0.045.0 ± 1.00.026 ± 0.0020.65 ± 0.330.8 Radius Max2.0*Marking: Part Number, Manufacturer’s Identification,*Marking: Date Code and Lead Number.*Marking: Skokie, IL (TDK Corporation of America)Time DelayImpedanceResistanceTransient Response with 20 nsRise Time Input PulseAttenuationItemSpecifications400 ns ± 10%1200 Ω ± 10%Less Than 15 ΩPreshoot: 10% MaxOvershoot: 10% MaxRise Time: 120 ns Max3 dB Max at 6.0 MHz14 MOTOROLA ANALOG IC DEVICE DATA

MC1377Figure 25. RGB Pulse GeneratorBNC4.7µF10k2N4403CompositeBlanking2.2k10k–5.0VReg10kMC74LS112A1/2 MC74LS112A3.3k0.10.12N44010.1 0.1 0.1MC14557842.2 k3J15S 16Q511J 14S Q9 3J15S 163.3k2613510k154kHz2k1CR4Q612k13C Q78 R102k1CR48Q6750 pF0.110 kFreqAdj1.8k 6801.8k 680 1.8k 6802N4401BNCBlueOutput2N4401BNCRedOutput2N4401BNCGreenOutput4700.14700.1 0.1470RGB Pulse Generator Timing Diagram for NTSCCompositeBlankingInput64 µs154 kHzClockBlueOutput1.0 VppWhite Yellow Cyan Green Magenta Red Blue BlackRedOutputGreenOutputMOTOROLA ANALOG IC DEVICE DATA15

MC1377Figure 26. Printed Circuit Boards for the MC1377(CIRCUIT SIDE)(COMPONENT SIZE)Figure 27. Color TV Encoder – Modulator3.58MHz0.15–25SRG3.3k B4710264AG220220+0.1+15µF+15µF+15µF0.001100 22017182345101347kMC1377201619854k8.2Vdc0.001mica400ns1.2k 1.2k0.1470 4702.7k 2.2k6.8k75kV CC47120+0.00110µH0.0011.0470566 7 4 813211140.12µHMC1374510V CC91213(+12V)750.33µH 0.33µH0.00122 47 225.1kRFOut1411 12 19 15 760.1 .01VideoOutAudioInVCC(+12V)0.1 .0116 MOTOROLA ANALOG IC DEVICE DATA

MC1377OUTLINE DIMENSIONS–T–SEATINGPLANE201GE–A–F1110D 20 PLNBKC0.25 (0.010) M TP SUFFIXPLASTIC PACKAGECASE 738–03ISSUE EAMMJ 20 PL0.25 (0.010) M TBMNOTES:1. DIMENSIONING AND TOLERANCING PERANSI Y14.5M, 1982.2. CONTROLLING DIMENSION: INCH.3. DIMENSION L TO CENTER OF LEAD WHENFORMED PARALLEL.4. DIMENSION B DOES NOT INCLUDE MOLDFLASH.INCHES MILLIMETERSDIM MIN MAX MIN MAXA 1.010 1.070 25.66 27.17B 0.240 0.260 6.10 6.60C 0.150 0.180 3.81 4.57D 0.015 0.022 0.39 0.55E 0.050 BSC 1.27 BSCF 0.050 0.070 1.27 1.77G 0.100 BSC 2.54 BSCJ 0.008 0.015 0.21 0.38K 0.110 0.140 2.80 3.55L 0.300 BSC 7.62 BSCM 0 15 0 15N 0.020 0.040 0.51 1.01201–A–20X D1110–B–0.010 (0.25) M T A S B S18X GKC10X P0.010 (0.25) M–T– SEATINGPLANEJFDW SUFFIXPLASTIC PACKAGECASE 751D–04(SO–20L)ISSUE EBMMR X 45NOTES:1. DIMENSIONING AND TOLERANCING PERANSI Y14.5M, 1982.2. CONTROLLING DIMENSION: MILLIMETER.3. DIMENSIONS A AND B DO NOT INCLUDEMOLD PROTRUSION.4. MAXIMUM MOLD PROTRUSION 0.150 (0.006)PER SIDE.5. DIMENSION D DOES NOT INCLUDE DAMBARPROTRUSION. ALLOWABLE DAMBARPROTRUSION SHALL BE 0.13 (0.005) TOTALIN EXCESS OF D DIMENSION AT MAXIMUMMATERIAL CONDITION.MILLIMETERS INCHESDIM MIN MAX MIN MAXA 12.65 12.95 0.499 0.510B 7.40 7.60 0.292 0.299C 2.35 2.65 0.093 0.104D 0.35 0.49 0.014 0.019F 0.50 0.90 0.020 0.035G 1.27 BSC 0.050 BSCJ 0.25 0.32 0.010 0.012K 0.10 0.25 0.004 0.009M 0 7 0 7P 10.05 10.55 0.395 0.415R 0.25 0.75 0.010 0.029MOTOROLA ANALOG IC DEVICE DATA17

MC1377Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regardingthe suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, andspecifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters can and do vary in differentapplications. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola doesnot convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components insystems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure ofthe Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any suchunintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmlessagainst all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or deathassociated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part.Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer.How to reach us:USA / EUROPE: Motorola Literature Distribution;JAPAN: Nippon Motorola Ltd.; Tatsumi–SPD–JLDC, Toshikatsu Otsuki,P.O. Box 20912; Phoenix, Arizona 85036. 1–800–441–2447 6F Seibu–Butsuryu–Center, 3–14–2 Tatsumi Koto–Ku, Tokyo 135, Japan. 03–3521–8315MFAX: RMFAX0@email.sps.mot.com – TOUCHTONE (602) 244–6609 HONG KONG: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park,INTERNET: http://Design–NET.com 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–2662929818 ◊MOTOROLA ANALOG IC DEVICEMC1377/DDATA