OCXO 131-1001 - isotemp
OCXO 131-1001 - isotemp
OCXO 131-1001 - isotemp
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<strong>OCXO</strong> <strong>131</strong>-<strong>1001</strong>www.<strong>isotemp</strong>.com www.taitien.comCRYSTAL OSCILLATOR SPECIFICATIONThis specification defines the operating characteristics of an ovenized crystaloscillator. Long term stability is assured through use of premium components.REV. DESCRIPTION OF REVISION DWN. BY APV. BY DATE- BTG TST 03-04-2006A Put on new form. JTL TST 08-15-20111.OUTPUT(PIN = "R.F. OUTPUT")1.1. Frequency 10.000000 MHz1.2. Waveform Sine wave1.3. Level +8 ±2 dBm1.4. Load 50 Ω ±5%1.5. Harmonics < -30 dBc1.6. Spurious < -60 dBc2.FREQUENCY STABILITY2.1. Ambient < ±2x10 -8 , 0C to +70C(referenced to +25C)2.2. Aginga. At time of shipment < ±1x10 -9 /dayb. After indefinite storagei. Daily < ±1x10 -9 after 30 daysii. Yearly < ±1x10 -7iii.10 years < ±3x10 -72.3. Voltage < ±1x10 -8 /±5% change2.4. Load < ±5x10 -9 /±5% change2.5. Warm-up < ±2x10 -8 in 5 minutes @ +25 ±1C(referenced to 4 hours)2.6. Phase Noisea. @ 1 Hz < -90 dBcb. @ 10 Hz < -120 dBcc. @ 100 Hz < -140 dBcd. @ 1 kHz < -148 dBce. @ 10 kHz < -150 dBcOUR PERFORMANCE MODEL NO. PAGE OF TOTAL DWG. NO. REV.YOUR REPUTATION <strong>OCXO</strong> <strong>131</strong>-<strong>1001</strong> 1 2 114-1245 A
<strong>OCXO</strong> <strong>131</strong>-<strong>1001</strong>www.<strong>isotemp</strong>.com www.taitien.com3.ELECTRICAL FREQUENCY ADJUSTMENT (PIN = "VCO INPUT")3.1. Range > ±4x10 -7< ±9x10 -7 (At time of shipment)(Referenced to nominal frequency)3.2. Control 0 to +5 V3.3. Slope Positive3.4. Center Voltage +2.5 ±0.5 V(Control voltage at which nominalfrequency occurs at time of shipment)NOTE: When not connected, VCO INPUT is internally held at this voltage.3.5. Input impedance > 100 kΩ4.INPUT POWER (PIN = "+VDC")4.1. Voltage +12 V ±5%4.2. Current < 350 mA @ turn on4.3. Steady state < 1.5 Watts @ +25C5.REFERENCE VOLTAGE (PIN = "REFERENCE VOLTAGE"), an output5.1. Voltage +8 V ±5%5.2. Load > 9 kΩ5.3. Temperature stability < ±0.0015 V(Over temperature range in 2.1)6.RoHSAll units supplied under this MODEL NUMBER are RoHS compliant.7.MECHANICAL(Outline drawing)7.1. Applicable series <strong>OCXO</strong> <strong>131</strong> series7.2. Model number <strong>OCXO</strong> <strong>131</strong>-<strong>1001</strong>7.3. Outline drawing 125-587OUR PERFORMANCE MODEL NO. PAGE OF TOTAL DWG. NO. REV.YOUR REPUTATION <strong>OCXO</strong> <strong>131</strong>-<strong>1001</strong> 2 2 114-1245 A
PIN CONNECTIONSPIN FUNCTIONVCO INPUTMOD:FREQ.:1orS/N:DATE:(See Note 1)NOT CONNECTEDMARKING THISSURFACE(VIEW FROM TOP)2or(See Note 1)OVEN MONITORorNOT CONNECTED3 +VDC4 R. F. OUTPUT0.737MAX.18.725 0 VOLTS & CASE0.026 0.200.66 5.08 MIN.0.031DIA. PIN (5 PLACES)0.79GLASS STANDOFF(4 PLACES)MARKING1.4336.32 MAX.1.00025.40 CENT. MOD:FREQ.:S/N:DATE:3 4REFERENCE VOLTAGENote 1. If the specification does not specifyparameters for either PIN1 or PIN2 then thatrespective PIN is NOT internally CONNECTED.CL20.7001.0717.78 CENT. 27.181(VIEW FROM BOTTOM)5NUMBERS FOR REFERENCE ONLY(NOT STAMPED ON UNIT)MOD:FREQ.:S/N:DATE:ABCNAME: OUTLINE DRAWING(TCXO 141 & <strong>OCXO</strong> <strong>131</strong> SERIES)1.07 WAS 1.07 MAXNEW FORM AND UPDATED MARKING.HEIGHT WAS .750 AND UPDATED MARKING.OSCILLATORSCODE I.D. NO.31785DAG TST 12-06-2001BTG JRD 02-01-2008BTG TST 04-16-2010LET REVISION BY APP DATEINCHmm (REFERENCE ONLY)SCALE: 1:1DWN. BY: LRBCharlottesville, Virgina USADATE: 12-04-2000APPR'D. BY: DAGTOLERANCESUNLESS OTHERWISE SPECIFIED:ANGES: ±1 DEGREEFRACTIONS: ±1/32 INCHDECIMALS: .XX ± .015, .XXX ± .010 INCHMATERIAL: STEELFINISH: NICKELMARK: LABELForm NO. 120-081EREV: CSHT: 1 OF 1DWG: 125-587
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