AD9740

PRODUCTION

10-Bit, 210 MSPS TxDAC® D/A Converter

Data Sheet (Rev. B) Product Selection Table

Part Models: 9
1ku List Price: Starting From $7.60

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Part Details

High performance member of pin-compatible TxDAC product family
Excellent spurious-free dynamic range performance
SNR @ 5 MHz output, 125 MSPS: 65 dB
Twos complement or straight binary data format
Differential current outputs: 2 mA to 20 mA
Power dissipation: 135 mW @ 3.3 V

Power-down mode: 15 mW @ 3.3 V
On-chip 1.2 V Reference
CMOS-compatible digital interface
28-lead SOIC, 28-lead TSSOP, and 32-lead LFCSP packages
Edge-triggered latches
Qualified for automotive applications
Download AD9203W Data Sheet

Part Models: 9
1ku List Price: Starting From $7.60

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
AD9740ACPZ	32-Lead LFCSP (5mm x 5mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD9740ACPZRL7	32-Lead LFCSP (5mm x 5mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD9740ARUZ	28-Lead TSSOP (4.4mm x 9.7mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD9740ARUZRL7	28-Lead TSSOP (4.4mm x 9.7mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD9740ARZ	28-Lead SOIC (Wide)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD9740ARZRL	28-Lead SOIC (Wide)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD9740WARUZ	28-Lead TSSOP (4.4mm x 9.7mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD9740WARUZRL	28-Lead TSSOP (4.4mm x 9.7mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD9740WARUZRL7	28-Lead TSSOP (4.4mm x 9.7mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Apr 9, 2014 - 14_0056 Conversion of Select 5x5mm Body Size LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to ASE-Korea
		PCN14_0056_Form Material_Report Detailed Change Description Package Outline Drawing Qualification Report Summary
AD9740ACPZ	PRODUCTION
AD9740ACPZRL7	PRODUCTION
Feb 28, 2014 - 14_0047 Conversion of 5x5mm body Size LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to Amkor Philippines.
		PCN14_0047_Form Material_Report Detailed Change Description Package Outline Drawing Qualification Report Summary
AD9740ACPZ	PRODUCTION
AD9740ACPZRL7	PRODUCTION
AD9740ARZ	PRODUCTION
AD9740ARZRL	PRODUCTION
Jan 16, 2012 - 11_0244 Halogen Free Material Change for Select TSSOP Products Assembled at Amkor
		PCN11_0244_Form Material_Report Qualification Report Summary
AD9740ARUZ	PRODUCTION
AD9740ARUZRL7	PRODUCTION
AD9740WARUZ	Obsolete
AD9740WARUZRL7	PRODUCTION
Feb 7, 2011 - 10_0003 Halogen Free Material Change for SOIC Wide Body Products Assembled at Amkor
		PCN10_0003_Form Material_Report Qualification Plan Summary
AD9740ARZ	PRODUCTION
AD9740ARZRL	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Software Resources

Evaluation Software 1

ACE Evaluation Software

Run this executable to install ACE on your computer for product evaluation.

ACE Evaluation Software

Can't find the software or driver you need?

Tools & Simulations

AD9740 IBIS Models 3

Evaluation Kits

High Speed Controller Board

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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.

Resources

SDP-H1 for High-Speed DAC Evaluation

UG-502: SDP-H1 Controller Board
1896 kB

SDP-H1 User Guide

SDP Wiki

SDP Facilitates Quick Prototyping and Evaluation

Software

SDP USB Driver Installer

AD9740 Evaluation Board

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Features and Benefits

High performance member of pin-compatible TxDAC product family
Excellent SFDR performance
Twos complement or straight binary data format
Differential current outputs: 2 mA to 20 mA
Power dissipation: 135 mW at 3.3 V
Power-down mode: 15 mW at 3.3 V
On-chip 1.2 V reference
CMOS-compatible digital interface
32-lead LFCSP package
Edge triggered latches

Product Details

The AD9740ACP-PCBZ/AD9742ACP-PCBZ/AD9744ACP-PCBZ/AD9748ACP-PCBZ evaluation board allows users to easily set up and test the 32-lead lead frame chip scale package (LFCSP) of the AD9740, AD9742, AD9744, and AD9748 devices. Paying careful attention to layout and circuit design, combined with a prototyping area, allows the user to effectively evaluate the AD9740, AD9742, AD9744, and AD9748 in applications that require high resolution and high speed conversion.

The AD9740ACP-PCBZ/AD9742ACP-PCBZ/AD9744ACP-PCBZ/AD9748ACP-PCBZ evaluation board provide flexibility to operate the AD9740, AD9742, AD9744, and AD9748 in various configurations. Possible output configurations include transformer coupled, resistor terminated, and single and differential outputs. The digital inputs are driven from various word generators, and an on-board option can add a resistor network for proper load termination. Users can use the power-down feature of the AD9740, AD9742, AD9744, and AD9748 and can select clock and data modes.

The AD9740, AD9742, AD9744, and AD9748 are wideband, 3G members of the TxDAC^® series of high performance, low power CMOS, digital-to-analog converters (DACs). The TxDAC family, consisting of pin-compatible 14-, 12-, 10-, and 8-bit DACs, is specifically optimized for the transmit signal path of communication systems. All the devices share the same interface options, small outline package, and pinout. The AD9740, AD9742, AD9744, and AD9748 also provide an upward or downward component selection path based on performance, resolution, and financial cost. The AD9740, AD9742, AD9744, and AD9748 offer exceptional ac and dc performance while supporting update rates up to 210 MSPS.

The low power dissipation of the AD9740, AD9742, AD9744, and AD9748 makes these devices well suited for portable and low power applications. Lowering the full-scale output current further reduces the power dissipation to 60 mW, with only a slight degradation in performance. Power-down mode also reduces the standby power dissipation to approximately 15 mW. A segmented current source architecture is combined with a proprietary switching technique to reduce spurious components and enhance dynamic performance. Edge triggered input latches and a 1.2 V temperature compensated band gap reference are integrated to provide a complete, monolithic DAC solution. The digital inputs support 3 V logic families.

For more information about the AD9740, AD9742, AD9744, and AD9748, refer to the corresponding data sheets. Consult the data sheets in conjunction with the user guide when using the AD9740ACP-PCBZ/AD9742ACP-PCBZ/AD9744ACP-PCBZ/AD9748ACP-PCBZ evaluation board.