All other trademarks are the property of their respective owners
The DAC5681Z is a 16-bit 1.0 GSPS digital-to-analog converter (DAC) with wideband LVDS data input, integrated 2x to 4x interpolation filters, on-board clock multiplier, and internal voltage reference. The DAC5681Z offers superior linearity, noise, crosstalk, and PLL phase noise performance.
The DAC5681Z integrates a wideband LVDS port with on-chip termination. Full-rate input data can be transferred to a single DAC channel, or half-rate and 1/4-rate input data can be interpolated by on-board 2x or 4x FIR filters. Each interpolation FIR is configurable in either low-pass or high-pass mode, allowing selection of a higher order output spectral image. An on-chip delay lock loop (DLL) simplifies LVDS interfacing by providing skew control for the LVDS input data clock.
The DAC5681Z is characterized for operation over the industrial temperature range of –40°C to 85°C and is available in a 64-pin VQFN package. Other members of the family include the dual-channel, interpolating DAC5682Z and the single-channel, non-interpolating DAC5681.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | 16-BIT, 1.0 GSPS 2x-4x INTERPOLATING DAC. datasheet (Rev. G) | 03 Dec 2015 | |
| Application note | High Speed, Digital-to-Analog Converters Basics (Rev. A) | 23 Oct 2012 | ||
| User guide | TSW1400 Pattern Generators | 03 May 2012 | ||
| More literature | TI and Altera Ease Design Process with Compatible Evaluation Tools | 25 Apr 2011 | ||
| More literature | TI and Xilinx Ease Design Process with Compatible Evaluation Tools | 25 Apr 2011 | ||
| Application note | Passive Terminations for Current Output DACs | 10 Nov 2008 | ||
| Application note | CDCE72010 as a Clocking Solution for High-Speed Analog-to-Digital Converters | 08 Jun 2008 | ||
| Application note | Phase Noise Performance and Jitter Cleaning Ability of CDCE72010 | 02 Jun 2008 |
For additional terms or required resources, click any title below to view the detail page where available.
The DAC5681ZEVM is a circuit board that allows designers to evaluate the performance of Texas Instruments' single-channel 16-bit 1.0 GSPS digital-to-analog converter (DAC) featuring a fll 1GSPS DDR LVDS interface, integrated 2x/4x interpolation filters, on-board clock multiplier and internal (...)
| Package | Pins | Download |
|---|---|---|
| VQFN (RGC) | 64 | View options |
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.