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 innovative 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)

Quadrature Digital Up Converters (QDUC)

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Quadrature Digital Up Converters (QDUC)

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SortOrderPart#Device Primary FunctionNumber of ChannelsClock Input (max)
(Hz)
Ref Clock Multiplier RangeTuning Word Width (max)DAC Resolution
(bits)
Programming InterfaceIout FS (max)
(A)
Power Dissipation (typ)
(W)
US Price 1000 to 4999
($ US)
1AD9957 Quadrature Dig Upconverter 1 1G 12 to 127 32 14 Serial 30m 1.4 $21.25
2AD9857 Quadrature Dig Upconverter 1 200M 4 to 20 32 14 Serial 20m 2 $28.60
3AD9856 Quadrature Dig Upconverter 1 200M 4 to 20 32 12 Serial 20m 1.6 $32.79