Datasheet Analog Devices AD9444 — Ficha de datos

14-Bit, 80 MSPS, A/D Converter
AD9444
FEATURES APPLICATIONS
Multicarrier, multimode cellular receivers
Antenna array positioning
Power amplifier linearization
Broadband wireless
Radar, infared imaging
Communications instrumentation GENERAL DESCRIPTION
The AD9444 is a 14-bit monolithic, sampling analog-to-digital
converter (ADC) with an on-chip, track-and-hold circuit and is
optimized for power, small size, and ease of use. The product
operates at up to an 80 MSPS conversion rate and is optimized
for multicarrier, multimode receivers, such as those found in
cellular infrastructure equipment.
The ADC requires 3.3 V and 5.0 V power supplies and a low
voltage differential input clock for full performance operation.
No external reference or driver components are required for
many applications. Data outputs are LVDS-compatible (ANSI644) or CMOS-compatible and include the means to reduce
the overall current needed for short trace distances. AGND AVDD1 AVDD2 DRGND DRVDD
DFS AD9444 DCS MODE
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