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The DAC3283 is a dual-channel 16-bit 800 MSPS digital-to-analog converter (DAC) with an 8-bit LVDS input data bus with on-chip termination, optional 2x-4x interpolation filters, digital IQ compensation and internal voltage reference. The DAC3283 offers superior linearity, noise and crosstalk performance.
Input data can be interpolated by 2x or 4x through on-chip interpolating FIR filters with over 85 dB of stop-band attenuation. Multiple DAC3283 devices can be fully synchronized.
The DAC3283 allows either a complex or real output. An optional coarse mixer in complex mode provides frequency upconversion and the dual DAC output produces a complex Hilbert Transform pair. The digital IQ compensation feature allows optimization of phase, gain and offset to maximize sideband rejection and minimize LO feed-through of an external quadrature modulator performing the final single sideband RF up-conversion.
The DAC3283 is characterized for operation over the entire industrial temperature range of –40°C to 85°C and is available in a 48-pin 7×7mm QFN package.
| Type | Title | Date | |
|---|---|---|---|
| * | Data sheet | DAC3283 Dual-Channel, 16-Bit, 800 MSPS, Digital-to-Analog Converter (DAC) datasheet (Rev. C) | 24 Mar 2015 |
| Technical article | Keys to quick success using high-speed data converters | 13 Oct 2020 | |
| Technical article | Digital signal processing in RF sampling DACs – part 2 | 04 Apr 2017 | |
| Technical article | Digital signal processing in RF sampling DACs - part 1 | 13 Feb 2017 | |
| Technical article | Why phase noise matters in RF sampling converters | 28 Nov 2016 | |
| Application note | DAC348x Device Configuration and Synchronization | 18 Feb 2013 | |
| User guide | TSW4200 Demonstration Kit User's Guide (Rev. C) | 31 Oct 2012 | |
| Application note | High Speed, Digital-to-Analog Converters Basics (Rev. A) | 23 Oct 2012 | |
| User guide | DAC3283 EVM User's Guide for EVM Rev. E (Rev. C) | 07 Nov 2010 | |
| User guide | DAC3283 EVM User's Guide for EVM Rev. C (Rev. A) | 21 Apr 2010 |
For additional terms or required resources, click any title below to view the detail page where available.
The DAC3283EVM is a circuit board that allows designers to evaluate the performance of Texas Instruments' dual-channel 16-bit 800 MSPS DAC3283 digital-to-analog converter (DAC) with 8-byte wide DDR LVDS data input, integrated 2x/4x interpolation filters and exceptional linearity at high IFs. The (...)
The TSW1406EVM is a low cost pattern generator circuit board used to evaluate some of Texas Instruments’ (TI) most popular high speed digital-to-analog converters (DAC).
The TSW1406EVM supports a high speed LVDS bus capable of receiving 16-bit samples at 1.0 GSPS. The platform supports a 64k sample (...)
| Package | Pins | Download |
|---|---|---|
| VQFN (RGZ) | 48 | View options |
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