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QPF4538PCK-01 Datasheet(PDF) 3 Page - TriQuint Semiconductor |
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QPF4538PCK-01 Datasheet(HTML) 3 Page - TriQuint Semiconductor |
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3 / 7 page  QPF4538 Wi-Fi Front End Module QPF4538 DS 20161212 | Subject to change without notice 3 of 7 www.qorvo.com Parameter Conditions Min. Typ. Max. Units Out of Band Gain f = 1600-1950MHz -30 dB f = 3300-3800MHz -5 dB f > 7000MHz 10 dB TX Port Return Loss 6 12 dB ANT Port Return Loss 8 15 dB Quiescent Current RF Off 90 100 mA Operating Current POUT = +17.5 dBm 155 180 mA POUT = +21 dBm 200 220 mA 2nd Harmonics POUT = +21 dBm 802.11a 6 MBps -35 -30 dBm/MHz 3rd Harmonics POUT = +21 dBm 802.11a 6 MBps -45 -40 dBm/MHz ANT-RX Isolation 35 dB DC Power Detect Voltage RF Off 0.21 V POUT = +17.5 dBm 0.45 V POUT = +21dBm 0.60 V RECEIVE (ANT-RX) LNA ON MODE Unless otherwise noted: VCC=3.3V, T=+25ºC, PA_EN=Low, LNA_EN=High, C_RX=High Gain 12 14.5 dB Gain Flatness Across any 80 MHz Channel -0.25 +0.25 dB Out of Band Gain f = 2400-2500 MHz -15 -12 dB Noise Figure 2.5 3 dB RX Port Return Loss 6 10 dB ANT Port Return Loss 4 5 dB Input P1dB -7 -5 dBm Input IP3 +2 dBm Rx Operating Current 15 20 mA RECEIVE (ANT-RX) BYPASS MODE Unless otherwise noted: VCC=3.3V, T=+25ºC, PA_EN=Low, LNA_EN=Low, C_RX=High Bypass Loss 6 9 dB Loss Flatness Across any 80 MHz Channel -0.25 +0.25 dB Out of Band Gain f = 2400-2500 MHz -20 -15 dB RX Port Return Loss 10 20 dB ANT Port Return Loss 10 14 dB Input P1dB +18 +20 dBm Input IP3 +25 dBm GENERAL SPECIFICATIONS Unless otherwise noted: VCC=3.3V, T=+25ºC FEM Leakage Current 70 150 µA PA_EN Control Current - High 0.2 2 µA LNA_EN Control Current - High 160 225 µA C_RX Control Current - High 10 15 µA TX Output P1dB CW +27 dBm Ramp ON/OFF Time 10<->90% Ref from Control Voltage to RF Power 200 nS PA Stability - Output VSWR CW No Spurious above -41.25dBm/MHz 4:1 Output Power Range 0 25 dBm Thermal Resistance, θjc Junction to case, MCS0 POUT 60 °C/W |
Similar Part No. - QPF4538PCK-01 |
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Similar Description - QPF4538PCK-01 |
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