Bluetooth/ISM 2.4-GHz Front-End IC T7024 - DigiKey

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V2_PAV2_PAGNDV1_PAPA_INGNDVS_LNAGNDLNA_INGND2. Pin ConfigurationFigure 2-1. Pinning PSSO20 Figure 2-2. Pinning QFN20R_SWITCH120PUSWITCH_OUT219RX_ONGND318LNA_OUTLNA_INVS_LNAGNDV3_PA_OUT4567T702417161514GNDPA_INV1_PAGNDV3_PA_OUTV3_PA_OUTV3_PA_OUTGNDRAMP1112131410 9 8 7 6T70241516 17 18 19 2054321SWITCH_OUTR_SWITCHPURX_ONLNA_OUTV3_PA_OUT813V2_PAV3_PA_OUT912V2_PAGND1011RAMPTable 2-1. Pin DescriptionPins PSSO20 Pins QFN20 Symbol Function1 4 R_SWITCH Resistor to GND sets the PIN diode current2 5 SWITCH_OUT Switched current output for PIN diode3 6 GND Ground4 7 LNA_IN Low-noise amplifier input5 9 VS_LNA Supply voltage input for low-noise amplifier6 8 GND Ground7 11 V3_PA_OUT Inductor to power supply and matching network for power amplifier output8 12 V3_PA_OUT Inductor to power supply and matching network for power amplifier output9 13 V3_PA_OUT Inductor to power supply and matching network for power amplifier output10 10 GND Ground11 15 RAMP Power ramping control input12 16 V2_PA Inductor to power supply for power amplifier13 17 V2_PA Inductor to power supply for power amplifier14 14 GND Ground15 19 V1_PA Supply voltage for power amplifier16 20 PA_IN Power amplifier input17 18 GND Ground18 1 LNA_OUT Low-noise amplifier output19 2 RX_ON RX active high20 3 PU Power-up active highSlug Slug GND Ground2T70244533H–BLURF–07/07
T70243. Absolute Maximum RatingsStresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress ratingonly and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of thisspecification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.Parameters Symbol Value UnitSupply voltagePins VS_LNA, V1_PA, V2_PA, V3_PA_OUTV S 6 VJunction temperature T j 150 °CStorage temperature T stg –40 to +125 °CRF input power LNA P inLNA 5 dBmRF input power PA P inPA 10 dBmElectrostatic sensitive device.Observe precautions for handling.4. Thermal ResistanceParameters Symbol Value UnitJunction ambient PSSOP20, slug soldered on PCB R thJA 19 K/WJunction ambient QFN20, slug soldered on PCB R thJA 27 K/W5. HandlingDo not operate this part near strong electrostatic fields. This IC meets class 1 ESD test requirement(HBM in accordance to EIA/JESD22-A114-A (October 97) and class A ESD testrequirement (MM) in accordance to EIA/JESD22-A115A.6. Operating RangeAll voltages are referred to ground (pins GND and slug). Power supply points are VS_LNA, V1_PA, V2_PA, V3_PA_OUT.The table represents the sum of all supply currents depending on the TX/RX mode.Parameters Symbol Min. Typ. Max. UnitSupply voltagePins V1_PA, V2_PA and V3_PA_OUTV S 2.7 3.0 4.6 VSupply voltage, pin VS_LNA V S 2.7 3.0 5.5 VSupply current TX, PSSO20QFN20Supply current RXI SISI S1901658mAmAmAStandby current, PU = 0 I S_standby 10 µAAmbient temperature T amb –25 +25 +85 °C4533H–BLURF–07/073
Page 1: Features• Single 3-V Supply Volta
Page 5 and 6: T70247. Electrical Characteristics
Page 7 and 8: T7024Figure 9-4.LNA: Typical Switch
Page 9 and 10: T7024Figure 9-10.PA (QFN20) Output
Page 11 and 12: T7024Figure 9-16.(PSSO20, QFN20): L
Page 13 and 14: T7024Figure 10-6.Input Circuit LNA_
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Bluetooth/ISM 2.4-GHz Front-End IC T7024 - DigiKey

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