rf2127 RF Micro Devices, rf2127 Datasheet
rf2127
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rf2127 Summary of contents
Page 1
... Typical Applicat ions • DECT Cordless Applications • PCS Communication Systems Product Description The RF2127 is a medium-power, high-efficiency, linear amplifier IC. The device is manufactured on an advanced Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process, and has been designed for use as the final RF amplifier in 1800MHz digital PCS phone transmitters ...
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... RF2127 Absolute Maximum Ratings Parameter Supply Voltage ( Power Down Voltage ( Supply Current Input RF Power 2 Output Load VSWR Operating Ambient Temperature Storage Temperature Parameter Overall Frequency Range Maximum Output Power Maximum Output Power Total CW Efficiency Small-signal Gain Second Harmonic Third Harmonic ...
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... Power supply for the bias circuits. An external RF bypass capacitor required. Keep the traces to the capacitor as short as possible, and connect the capacitor immediately to the ground plane. Rev A3 010720 that is RF grounded at the input, but the actual impedance depends on RF2127 Interface Schematic 2 2-81 ...
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... RF2127 VPD POWER DOWN 6.2 pF 0.010" x 0.170" P1 330 pF P1 330 0.010" x 0.170" 6.2 pF 2-82 Applicat ion Schemat ic 1850MHz 330 pF 0.010" x 0.170" BIAS 1 CIRCUITS PACKAGE BASE Evaluat ion Board Schemat ic (Download Bill of Materials from www.rfmd.com.) W=0.010" ...
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... Evaluat ion Board Layout Board Size 1.55” x 1.07” Rev A3 010720 RF2127 2 2-83 ...
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... RF2127 2 2-84 Rev A3 010720 ...