CDMA 3 V Transmitter IF Subsystem with Integrated Voltage Regulator
Description
a
FEATURES Fully Compliant with IS98A and PCS Specifications Linear IF Amplifier –63 dB to +34 dB Linear-in-dB Gain Control Temperature-Compensated Gain Control Quadrature Modulator Modulates IFs from 50 MHz to 350 MHz Integral Low Dropout Regulator Accepts 2.9 V to 4.2 V Input from Battery Low Power 10.4 mA at Midgain <10 A Sleep Mode Operation Companion ...
