AD9954
Info: : PRODUCTION
searchIcon
cartIcon

AD9954

400 MSPS, 14-Bit, 1.8 V CMOS, Direct Digital Synthesizer

Show More showmore-icon

Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 2
1ku List Price Starting From $26.64
Features
  • 400 MSPS internal clock speed 
  • Integrated 14-bit DAC
  • Programmable phase/amplitude dithering
  • 32-bit frequency tuning accuracy 14-bit phase tuning accuracy 
  • Phase noise better than –120 dBc/Hz
  • Excellent dynamic performance
    • >80 dB narrowband SFDR 
  • Serial input/output (I/O) control
  • Ultrahigh speed analog comparator
  • Automatic linear and nonlinear frequency sweeping 
  • 4 frequency/phase offset profiles 
  • 1.8 V power supply
  • Software and hardware controlled power-down 
  • 48-lead TQFP Integrated 1024 word × 32-bit RAM 
  • PLL-based REFCLK multiplier 
  • Internal oscillator, can be driven by a single crystal
  • Phase modulation capability 
  • Multichip synchronization
Additional Details
show more Icon

The AD9954 is a direct digital synthesizer (DDS) that uses advanced technology, coupled with an internal high speed, high performance DAC to form a complete, digitally programmable, high frequency synthesizer capable of generating a frequency-agile analog output sinusoidal waveform at up to 160 MHz. The AD9954 enables fast frequency hopping coupled with fine tuning of both frequency (0.01 Hz or better) and phase (0.022° granularity).

The AD9954 is programmed via a high speed serial I/O port. The device includes static RAM to support flexible frequency sweep capability in several modes, plus a user-defined linear sweep mode of operation. Also included is an on-chip high speed comparator for applications requiring a square wave output. An on-chip oscillator and PLL circuitry provide users with multiple approaches to generate the device’s system clock.

The AD9954 is specified to operate over the extended industrial temperature range.

Applications

  • Agile LO frequency synthesis
  • Programmable clock generators
  • FM chirp source for radar and scanning systems
  • Automotive radars
  • Test and measurement equipment
  • Acousto-optic device drivers
Part Models 2
1ku List Price Starting From $26.64

close icon
Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD9954YSVZ
  • HTML
  • HTML
AD9954YSVZ-REEL7
  • HTML
  • HTML

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Mar 15, 2016

- 14_0258

Assembly Transfer of Selected 14x14 LQFP, 14x14 LQFP_EP and 7x7,10x10,12x12,14x14 TQFP_EP Products to Amkor Philippines

Jun 16, 2009

- 09_0027

Conversion to Laser Mark for the LQFP Packages (Single Grades)

AD9954YSVZ

AD9954YSVZ-REEL7

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Mar 15, 2016

- 14_0258

arrow down
Jun 16, 2009

- 09_0027

arrow down

Conversion to Laser Mark for the LQFP Packages (Single Grades)

AD9954YSVZ

AD9954YSVZ-REEL7

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

EVAL-AD9954

AD9954 Evaluation Board

zoom

EVAL-AD9954

AD9954 Evaluation Board

AD9954 Evaluation Board

Product Detail

This page contains evaluation board documentation and ordering information for evaluating the AD9954.


Please be aware that this product requires access to a computer with a parallel printer cable port.
Tools & Simulations

Tools & Simulations 2

Recently Viewed