| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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4,569 pcs
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4569 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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12 pcs
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12 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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8 pcs
|
8 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD9753AST is a 12-bit, 300 MSPS high-speed digital-to-analog converter (DAC) from Analog Devices. It integrates a segmented current source architecture, an internal 1.2 V voltage reference, and a clock doubling phase-locked loop (PLL) into a compact 48-lead LQFP package. The DAC provides differential current outputs with a full-scale range adjustable from 2 mA to 20 mA.
Key electrical specifications include a typical power dissipation of 155 mW at 3.3 V supply, a spurious-free dynamic range (SFDR) of 69 dB at 25 MHz output frequency, and support for both differential and single-ended clock inputs. The device operates from a single 3.3 V supply (3.0 V to 3.6 V) over an industrial temperature range of -40°C to +85°C.
The AD9753AST is designed for ultrahigh-speed applications such as wireless communications base stations, digital synthesis, and QAM/OFDM systems. Its dual multiplexed port interface enables data rates beyond those achievable with a single-port DAC. The surface-mount 48-LQFP (7x7 mm) package facilitates compact PCB layouts.
12 bits.
300 MSPS.
3.0 V to 3.6 V, typical 3.3 V.
155 mW at 3.3 V.
48-lead LQFP (7x7 mm).
-40°C to +85°C.
RoHS3 compliant (unverified).