CNXT022 Search Results

822 a b

Abstract: 1SV306 china mobile phone circuit diagram C506 C507 C822 CNXT022 RF25A RF25A-12
Contextual Info: RF25A RF25A for CDMA, and AMPS Applications The RF25A device includes the following functional blocks: Features • • • • • • • • • • • • NC LNA_OUT NC MIXEMIT IF_TRAP MIX_IN VCC_MIX NC LO_IN 40 39 38 37 36 35 34 33 32 6 26 MIX_BYPASS

schematic diagram vga

Abstract: C268 C823 RF25B conexant 485
Contextual Info: RF25B Tx ASIC for CDMA and AMPS Applications The RF25B device includes the following functional blocks: Features • • • • • • Dual-mode operation with high linearity that meets the requirements of the IS-95A and IS-98 standards • 90 dB dynamic range from the VGA

rf25D

Contextual Info: RF25D Tx ASIC for PCS Applications The RF25D device includes the following functional blocks: Features • • • • • • PCS operation with high linearity • 90 dB dynamic range from the VGA • Power saving operation in gated output power mode • RF mixer gain option

Contextual Info: RF25C RF25C for PCS Applications The RF25C device includes the following functional blocks: Features • • • • • • Battery operation 2.7 to 3.6 V • Higher level of integration • Differential I/Q outputs for baseband interface • On-chip 100 to 600 MHz VCO