AD6600ASTZ Datasheet PDF - ADI

●Product Details

●Analog Devices" innovative Diversity Receiver chipset delivers two IF-to-baseband diversity channels in a compact, comprehensive solution that incorporates Automatic Gain Control, Received Signal Strength Indicator, high-resolution Numerically Controlled Oscillator and digital filtering on-chip.

●The chipset comprises Analog Devices" AD6600 dual-channel IF sampling analog-to-digital converter and AD6620 dual-channel decimating receiver chip. Configured with the appropriate external components, it can address a variety of air interface standards, including GSM, CDMA, IS136 and PHS, as well as proprietary modulation schemes for paging systems and wireless fixed access receivers.

●Based on Analog Devices" next-generation receiver architecture, the Diversity Receiver replaces sensitive analog filters with digital filters for significant cost and size reductions. Complete reference designs show the optimal layout for reducing noise and minimizing cross-channel coupling.

●### Features and Benefits

● Dual IF Inputs, 70 MHz–250 MHz

●Diversity or Two Independent IF Signals Separate Attenuation Paths

● Oversample RF Channels

●20 MSPS on a Single Carrier

●10 MSPS/Channel in Diversity Mode

● Single 5 V Power Supply

●Output DVCC 3.3 V or 5 V

● 775 mW Power Dissipation

● Total Signal Range 90+ dB

●30 dB from Automatic

●Gain-Ranging (AGC)

●60 dB from A/D Converter Range >100 dB After Processing Gain

● Digital Outputs

●11-Bit ADC Word

●3-Bit RSSI Word

●2x Clock, A/B Indicator