AD9717

PRODUCTION

Dual, 14-Bit Low Power Digital-to-Analog Converters

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Overview

  • Power dissipation @ 3.3 V, 2 mA output
    • 37 mW @ 10 MSPS
    • 86 mW @ 125 MSPS
  • Sleep mode: <3 mW @ 3.3 V
  • Supply voltage: 1.8 V to 3.3 V
  • SFDR to Nyquist
    • 84 dBc @ 1 MHz output
    • 75 dBc @ 10 MHz output
  • AD9717: NSD @ 10 MHz output, 125 MSPS, 2 mA: −152 dBc/Hz
  • Differential current outputs: 1 mA to 4 mA
  • 2 on-chip auxiliary DACs
  • CMOS inputs with single-port operation
  • Output common mode: adjustable 0 V to 1.2 V
  • Small footprint 40-lead LFCSP RoHS-compliant package

The AD9714 / AD9715 / AD9716 / AD9717 are pin-compatible, dual, 8-/10-/12-/14-bit, low power digital-to-analog converters (DACs) that provide a sample rate of 125 MSPS. These TxDAC® converters are optimized for the transmit signal path of communication systems. All the devices share the same interface, package, and pinout, providing an upward or downward component selection path based on performance, resolution, and cost.

The AD9714 / AD9715 / AD9716 / AD9717 offer exceptional ac and dc performance and support update rates up to 125 MSPS.

The flexible power supply operating range of 1.8 V to 3.3 V and low power dissipation of the AD9714 / AD9715 / AD9716 / AD9717 make them well-suited for portable and low power applications.

PRODUCT HIGHLIGHTS

  1. Low Power.
    DACs operate on a single 1.8 V to 3.3 V supply; total power consumption reduces to 35 mW at 125 MSPS with a 1.8 V supply. Sleep and power-down modes are provided for low power idle periods.
  2. LVCMOS Clock Input.
    High speed, single-ended LVCMOS clock input supports a 125 MSPS conversion rate.
  3. Easy Interfacing to Other Components.
    Adjustable output common mode from 0 V to 1.2 V allows easy interfacing to other components that accept common- mode levels greater than 0 V.

APPLICATIONS

  • Wireless infrastructures
    • Picocell, femtocell base stations
  • Medical instrumentation
    • Ultrasound transducer excitation
  • Portable instrumentation
    • Signal generators, arbitrary waveform generators

AD9717
Dual, 14-Bit Low Power Digital-to-Analog Converters
AD9714/AD9715/AD9716/AD9717 Functional Block Diagram AD9717 Pin Configuration
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Software Resources


Tools & Simulations

IBIS Model 1


Evaluation Kits

eval board
EVAL-AD9717

AD9717 Evaluation Board

Features and Benefits

  • Full featured evaluation board for the AD9114/AD9115/AD9116/AD9117 (AD911x) and AD9714/AD9715/AD9716/AD9717 (AD971x)
  • Includes options to evaluate
    DAC only
    DAC and ADL5375 quadrature modulator
    DAC and op amp performance
  • USB interface for configuration
  • Internal or external power supply regulation
  • On-board or external clock distribution
  • Data pattern generator and SPI software interfaces

Product Details

This page contains evaluation board documentation and ordering information for evaluating the AD9717.

eval board
SDP-H1

High Speed Controller Board

Features and Benefits

  • Xilinx® Spartan 6
  • 1 x FMC Low Pin Count ( LPC) connector
  • LVDS and single ended LVCMOS signaling
  • DDR2
  • JTAG header
  • Blackfin processor ADSP-BF527
  • 1 x small Footprint 120 pin connector
  • Configurable Peripheral Interfaces SPI, SPORT, I2C, GPIO, Asynchronous Parallel, PPI, Timers
  • USB 2.0 interface to the PC

Product Details

The SDP-H1 is a high speed controller board for the System Demonstration Platform (SDP). The SDP-H1 has a Xilinx® Spartan 6 and an ADSP-BF527 processor with connectivity to the PC through a USB 2.0 high speed port. Controller boards allow for the configuration and capture of data on daughter boards from the PC via USB.

The SDP-H1 has a FMC low pin count ( LPC) connector with full differential LVDS and singled ended LVCMOS support. It also has the 120 pin connector, found on the SDP-B which exposes the Blackfin processors peripherals. This connector provides a configurable Serial, Parallel I2C and SPI and GPIO communications lines to the attached daughter board. The PC side software application for controlling the attached daughter board is provided with each of the daughter product evaluation boards or Circuits from the Lab reference Circuits.

The System Demonstration Platform is a collection of controller boards, interposer boards, and daughter boards, used for easy, low cost evaluation of ADI components and reference circuits. For a general overview of the entire platform visit the System Demonstration Platform homepage www.analog.com/sdp

See the full list of compatible Product Evaluation Boards and Circuits from the Lab Reference Circuit Boards that require the SDP-B. All SDP-S compatible daughter boards can be used with the SDP-B.

EVAL-AD9717
AD9717 Evaluation Board
AD971x Evaluation - Top View AD971x Evaluation - Bottom View AD971x Evaluation - Angle View AD971x Evaluation Kit - Top View AD971x Evaluation Kit - Angle View
SDP-H1
High Speed Controller Board
SDP-H1 - Angle View SDP-H1 - Top View SDP-H1 - Bottom View SDP-H1 (Group) SDP-H1 (Group) SDP-H1 (Group)

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