AD9953 Datasheet - Analog Devices

AD9953, 1.8V CMOS Direct Digital Synthesizer

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Datasheet Details

Part number:

AD9953

Manufacturer:

Analog Devices ↗

File Size:

651.33 KB

Description:

1.8V CMOS Direct Digital Synthesizer

Features

* 400 MSPS internal clock speed Integrated 14-bit DAC 32-bit tuning word Phase noise ≤
* 120 dBc/Hz @ 1 kHz offset (DAC output) Excellent dynamic performance >80 dB SFDR @ 160 MHz (±100 kHz offset) AOUT Serial I/O control 1.8 V power supply Software and hardware controlled power-down 48-lead TQ

Applications

* Agile VHF/UHF LO frequency synthesis FM chirp source for radar and scanning systems Nonlinear-shaped PSK/FSK modulator Test and measurement equipment FUNCTIONAL BLOCK DIAGRAM I/O UPDATE SYNC_CLK REFCLK REFCLK 1024 × 32 STATIC RAM RAM DATA 32 M U X DDS CORE PHASE ACCUMULATOR Z
* 1 PHASE

AD9953 Distributors

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AD9953 1.8V CMOS Direct Digital Synthesizer Analog Devices

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