AD6600 Diversity Receiver Chipset
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
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Data Sheets
Application Notes
Product Highlight
Order Information
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
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| AD6600ASTZ Production | 44 ld LQFP (10x10mm) | OTH 160 | -40 to 85C | 45.89 | 40.91 | Y |
| AD6600ASTZ-REEL Production | 44 ld LQFP (10x10mm) | REEL 1500 | -40 to 85C | 0 | 40.91 | Y |
Reference Materials
