AD9741
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AD9741

Dual 8-Bit 250 MSPS Digital-to-Analog Converters

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Part Details
Part Models 2
1ku List Price
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Features
  • High dynamic range, dual DACs
  • Low noise and intermodulation distortion
  • Single carrier WCDMA ACLR = 80 dBc @
    61.44 MHz IF
  • Innovative switching output stage permits useable outputs beyond Nyquist frequency
  • LVCMOS inputs with dual-port or optional interleaved single-port operation
  • Small footprint, Pb-free, 72-Lead LFCSP
  • Differential analog current outputs are programmable from 8.6 mA to 31.7 mA full scale
  • See data sheet for additional information

Additional Details
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The AD9741/AD9743/AD9745/AD9746/AD9747 are pin-compatible, high dynamic range, dual digital-to-analog converters (DACs) with 8-/10-/12-/ 14-/16-bit resolutions and sample rates of up to 250 MSPS. The devices include specific features for direct conversion transmit applications, including gain and offset compensation, and they interface seamlessly with analog quadrature modulators, such as the ADL5370.

A proprietary, dynamic output architecture permits synthesis of analog outputs even above Nyquist by shifting energy away from the fundamental and into the image frequency.

Full programmability is provided through a serial peripheral interface (SPI) port. In addition, some pin-programmable features are offered for those applications without a controller.

Product Highlights

  1. Low noise and intermodulation distortion (IMD) enables high quality synthesis of wideband signals.
  2. Proprietary switching output for enhanced dynamic performance.
  3. Programmable current outputs and dual auxiliary DACs provide flexibility and system enhancements.
Applications
  • Wireless infrastructure:
    WCDMA, CDMA2000, TD-SCDMA, WiMAX
  • Wideband communications:
    LMDS/MMDS, point-to-point
  • nstrumentation:
    RF signal generators, arbitrary waveform generators
Part Models 2
1ku List Price
price unavailable

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD9741BCPZ
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AD9741BCPZRL
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Product Lifecycle

PCN

Jan 29, 2014

- 14_0014

ADI Corporate Obsolescence Notice-January 2014 (Standard Products)

AD9741BCPZ

Obsolete

AD9741BCPZRL

Obsolete

Filter by Model

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Part Models

Product Lifecycle

PCN

Jan 29, 2014

- 14_0014

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ADI Corporate Obsolescence Notice-January 2014 (Standard Products)

AD9741BCPZ

Obsolete

AD9741BCPZRL

Obsolete

Evaluation Kit

Evaluation Kits 2

EVAL-AD9741

AD9741 Evaluation Board

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SDP-H1

High Speed Controller Board

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SDP-H1

High Speed Controller Board

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 Detail

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.

Tools & Simulations

Tools & Simulations 1

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