AD9910/PCBZ Datasheet PDF - Analog Devices

GENERAL DESCRIPTION
The AD9910 is a direct digital synthesizer (DDS) featuring an integrated 14-bit DAC and supporting sample rates up to 1 GSPS. The AD9910 employs an advanced, proprietary DDS technology that provides a significant reduction in power consumption without sacrificing performance. The DDS/DAC combination forms a digitally programmable, high frequency, analog output synthesizer capable of generating a frequency agile sinusoidal waveform at frequencies up to 400 MHz.

FEATURES
1 GSPS internal clock speed (up to 400 MHz analog output)
Integrated 1 GSPS, 14-bit DAC
32-bit tuning word
Phase noise ≤ −125 dBc/Hz @ 1 kHz offset (400 MHz carrier)
Excellent dynamic performance with >80 dB narrow-band SFDR
Serial input/output (I/O) control
Automatic linear or arbitrary frequency, phase, and amplitude sweep capability
8 frequency and phase offset profiles
1.8 V and 3.3 V power supplies
Software and hardware controlled power-down
100-lead TQFP_EP package
Integrated 1024 word × 32-bit RAM
PLL REFCLK multiplier
Parallel datapath interface
Internal oscillator, can be driven by a single crystal
Phase modulation capability
Amplitude modulation capability
Multichip synchronization

APPLICATIONS
Agile local oscillator (LO) frequency synthesis
Programmable clock generator
FM chirp source for radar and scanning systems
Test and measurement equipment
Acousto-optic device drivers
Polar modulator
Fast frequency hopping