RDA8851AL 가격 및 재고 조회

RDA8851AL Datasheet V1.06 RDA8851AL GSM, GPRS Single-Chip Terminal FEATURES ● ● External Memory Interface Integrated 32Mb 1.8V Flash on chip, and also Supports external SPI Flash Integrated PSRAM on chip, 16Mb size Power efficient using retention technology to avoid floating lines Flexible

RDA1845 SINGLE CHIP TRANSCEIVER FOR WALKIE TALKIE Rev.1.0 Feb.2008 1. General Description The RDA1845 is a single-chip transceiver for Walkie Talkie with fully integrated synthesizer, IF selectivity and base-band signal processing. The transceiver uses the CMOS process, support digital volume contr

RDA1846 SINGLE CHIP TRANSCEIVER FOR WALKIE TALKIE 1. General Description GPIO0 GPIO1 GPIO2 GPIO3 GPIO4 GPIO5 GPIO6 RFIN Rev.1.2 Dec.2009 The RDA1846 is a highly integrated single-chip transceiver for Walkie Talkie applications. It totally realizes the translation from RF carrier to voice in the RX

RDA1846 RDA1846 P rogramming G uide The information contained herein is the exclusive property of RDA and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of RDA. 1 RDA1846 Contents Document overview .......................................

RDA2032Z 50MH- to 1000MH- Digital VGa with 6Bit 0.5dB Parallel Control RDA2032Z 50MH- TO 1000MH- DIGITAL VGA WITH 6-BIT 0.5dB PARALLEL CONTROL Package: MCM 32-Pin, 5.2mmx5.2mm Features Broadband 50MH- to 1000MH- Operation 6-Bit Digital Step Attenuator Parallel Mode Gain Programming Max Gain=