DAC3283IRGZT
ActiveDUAL-CHANNEL, 16-BIT, 800-MSPS, 1X-4X INTERPOLATING DIGITAL-TO-ANALOG CONVERTER (DAC)
Deep-Dive with AI
Search across all available documentation for this part.
DAC3283IRGZT
ActiveDUAL-CHANNEL, 16-BIT, 800-MSPS, 1X-4X INTERPOLATING DIGITAL-TO-ANALOG CONVERTER (DAC)
Technical Specifications
Parameters and characteristics for this part
| Specification | DAC3283IRGZT |
|---|---|
| Architecture | Current Sink |
| Data Interface | LVDS - Parallel |
| Differential Output | True |
| INL/DNL (LSB) | 4 LSB, 2 LSB |
| Mounting Type | Surface Mount |
| Number of Bits | 16 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Current - Unbuffered |
| Package / Case | 48-VFQFN Exposed Pad |
| Reference Type | External, Internal |
| Settling Time | 10.4 ns |
| Supplier Device Package | 48-VQFN (7x7) |
| Voltage - Supply, Analog [Max] | 3.6 V |
| Voltage - Supply, Analog [Min] | 3 V |
| Voltage - Supply, Digital [Max] | 1.9 V |
| Voltage - Supply, Digital [Min] | 1.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 50.78 | |
| Digi-Reel® | 1 | $ 50.78 | ||
| Tape & Reel (TR) | 250 | $ 39.72 | ||
| Texas Instruments | SMALL T&R | 1 | $ 42.98 | |
| 100 | $ 38.20 | |||
| 250 | $ 31.40 | |||
| 1000 | $ 28.09 | |||
Description
General part information
DAC3283 Series
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.
Documents
Technical documentation and resources
