DAC3484IZAYR
ActiveQUAD-CHANNEL, 16-BIT, 1.25-GSPS, 1X-16X INTERPOLATING DIGITAL-TO-ANALOG CONVERTER (DAC)
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DAC3484IZAYR
ActiveQUAD-CHANNEL, 16-BIT, 1.25-GSPS, 1X-16X INTERPOLATING DIGITAL-TO-ANALOG CONVERTER (DAC)
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Technical Specifications
Parameters and characteristics for this part
| Specification | DAC3484IZAYR |
|---|---|
| Architecture | Current Source |
| Data Interface | LVDS - Parallel |
| Differential Output | True |
| INL/DNL (LSB) | 4 LSB, 2 LSB |
| Mounting Type | Surface Mount |
| Number of Bits | 16 |
| Number of D/A Converters | 4 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Current - Unbuffered |
| Package / Case | 196-LFBGA |
| Reference Type | External, Internal |
| Settling Time | 10 ns |
| Voltage - Supply, Analog [Max] | 3.46 V |
| Voltage - Supply, Analog [Min] | 3.14 V |
| Voltage - Supply, Digital [Max] | 1.32 V |
| Voltage - Supply, Digital [Min] | 1.14 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 | $ 90.58 | |
| 10 | $ 85.91 | |||
| 25 | $ 83.57 | |||
| 100 | $ 77.72 | |||
| Digi-Reel® | 1 | $ 90.58 | ||
| 10 | $ 85.91 | |||
| 25 | $ 83.57 | |||
| 100 | $ 77.72 | |||
| Tape & Reel (TR) | 1000 | $ 72.33 | ||
| Texas Instruments | LARGE T&R | 1 | $ 76.95 | |
| 100 | $ 74.64 | |||
| 250 | $ 62.14 | |||
| 1000 | $ 57.86 | |||
Description
General part information
DAC3484 Series
The DAC3484 is a very low power, high dynamic range, quad-channel, 16-bit digital-to-analog converter (DAC) with a sample rate as high as 1.25 GSPS.
The device includes features that simplify the design of complex transmit architectures: 2× to 16× digital interpolation filters with over 90dB of stop-band attenuation simplify the data interface and reconstruction filters. Independent complex mixers allow flexible carrier placement. A high-performance low jitter clock multiplier simplifies clocking of the device without significant impact on the dynamic range. The digital Quadrature Modulator Correction (QMC) enables complete IQ compensation for gain, offset, phase and group delay between channels in direct up-conversion applications.
Digital data is input to the device through a 16-bit LVDS data bus with on-chip termination. The device includes a FIFO, data pattern checker and parity test to ease the input interface. The interface also allows full synchronization of multiple devices.
Documents
Technical documentation and resources
