Quadrature Digital Up Converters (QDUC)
Analog Devices digital up/downconverters serve as the frequency translator and digital filter between data converters and DSP blocks. These products enable highly programmable and configurable receive and transmit signal chains, allowing multichannel, multicarrier radio platforms in 3G wireless base stations. They also meet the digital data conversion requirements for many other communications applications
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Quadrature Digital Up Converters (QDUC)
| SortOrder | Part# | # of Channels | Clock Input (max) (Hz) | Ref Clock Multiplier Range | Tuning Word Width | DAC Resolution (bits) | Iout FS (max) (A) | Data Output Interface | Power (typ) (W) | Price (1000+) ($ US) |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | AD9957 | 1 | 1G | 12 to 127 | 32 | 14 | 30m | Serial SPI | 1.4 | $21.89 (AD9957BSVZ) |
| 2 | AD9857 | 1 | 200M | 4 to 20 | 32 | 14 | 20m | Serial SPI | 2 | $30.03 (AD9857ASTZ) |
| 3 | AD9856 | 1 | 200M | 4 to 20 | 32 | 12 | 20m | Serial SPI | 1.6 | $36.07 (AD9856ASTZ) |
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