集成电路芯片资料和参数

芯片型号:RDA6210

功能特点

GSM transceiver

RDA6210DM

The RDA6210 transceiver is a complete RF front end for GSM/GPRS wireless communication. The receive section interfaces between the RF band-select SAW filter and the baseband IC. The RDA6210 receiver employs a digital low-IF architecture, and universally supports analog baseband interfaces. The transmit section of RDA6210 provides a direct modulation PLL transmitter path from the baseband subsystem to the power amplifier (PA). A fast settling fractional-N synthesizer is fully integrated, including RF VCO, loop filters, and varactors, etc. The RDA6210 transceiver includes a digitally-controlled crystal (DCXO) and completely integrates the reference oscillator and frequency tuning varactors.

参数指标

+ Single chips solution: RDA6210

+ Multi-band GSM cellular systems:

+ GSM 850

+ E-GSM 900

+ DCS 1800

+ PCS 1900

+ 5x5 mm 32-pin QFN

+ Highly Integrated GSM transceiver including the following:

+ Digital low-IF receiver

+ Direct modulation transmitter

+ Frequency synthesizer -Integrated VCO, loop filters, etc.

+ Two reference oscillator options

+ 26MHz TCXO

+ Crystal (DCXO)

+ Support both digital and analog AFC control

+ Universal analog baseband interface

+ GPRS compliant

+ 3-wire serial control interface

+ 2.7 to 3.3 V operation

+ CMOS process technology

+ Lead-free

应用领域

1.Multiband GSM/GPRS digital cellular handsets

2.Multiband GSM/GPRS wireless data modems