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RFFM6901 Datasheet(PDF) 4 Page - Qorvo, Inc |
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RFFM6901 Datasheet(HTML) 4 Page - Qorvo, Inc |
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4 / 11 page ![]() Revision DS20170818 Disclaimer: Subject to change without notice © 2015 RF Micro Devices, Inc. www.rfmd.com / www.qorvo.com RFFM6901 4 of 11 RFMD + TriQuint = Qorvo Parameter Specification Unit Condition Min Typ Max 9 12 dB LNA_VCC = 2.7V; LNA Bias = Low Bias Noise Figure at Low Bias 2.5 3.5 dB LNA_VCC = 3.3V to 4.2V; LNA Bias = Low Bias 3 4 dB LNA_VCC = 2.7V; LNA Bias = Low Bias Input IP3 at LB -1 1 dBm LNA_VCC = 3.3V to 4.2V; LNA Bias = Low Bias Rx LNA Bypass Mode -5 dBm LNA_VCC = 2.7V; LNA Bias = Low Bias Power Supply Current 3 3 4 mA LNA_VCC = 3.6V Rx LNA Bypass Mode LNAVCC = VDIG = 4.0V, PA VCC = 0V, CTL1 = CTL2 = CTL4 = 3.8V, CTL3 = CTL5 = 0V. Operating Voltage 2.7 4.0 4.2 V LNA_VCC Gain -3.0 -2.5 -2.0 dB Input Ip3 12 18 dBm Input Return Loss 10 dB Output Return Loss 10 dB Power Supply Current 1 2 mA LNA Leakage Current 0.5 5.0 µA LNA_VCC = 4.2, PD_SEL = LOW Antenna Switch Section Insertion Loss TX-ANT1/2 0.8 1.0 dB Insertion Loss ANT1/2- ASWRX 1.0 1.25 dB Isolation 20 dB Tx Return Loss 10 15 dB Logic Control Logic HIGH 2.5 4.0 V Max Control Logic HIGH = Vcc +/- 0.2VDC Control Logic LOW 0.0 0.2 0.3 V Switch Control Table Operating Mode CTL1(ANT Select) CTL2(TxRx Select) CTL3(LNA Select) CTL4(PD Select) CTL5(PA_High Bias) Tx to ANT1 LOW BIAS 1 0 0 1 0 Tx to ANT2 LOW BIAS 0 0 0 1 0 Rx from ANT1 HIGH/LOW BIAS* 1 1 1 1 0 Rx from ANT2 HIGH/LOW BIAS* 0 1 1 1 0 Rx from ANT1 LNA Bypass 1 1 0 1 0 Rx from ANT2 LNA Bypass 0 1 0 1 0 Tx ANT1 HIGH BIAS 1 0 0 1 1 Tx ANT2 HIGH BIAS 0 0 0 1 1 * The difference between Rx Mode High Bias and Rx Mode Low Bias is with Low Bias there is a 51KΩ pull-down resistor from pin 13 to ground while High Bias leaves pin 13 floating. |
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