A/D Converter
Atmel® announces a 10-bit A/D converter offering a clock frequency of 2 Gs/s, and an embedded 1:4 LVDS demultiplexer for direct interface with standard FPGAs. The AT84AS004TP is fully-compatible with the company’s AT84AS003TP 10-bit 1.5 Gs/s ADC and DMUX released earlier, and it allows easy upgrade from existing designs operating at slower data rates or the possibility of creating a family of products from the same board design, for high-speed digitization applications. The device provides dynamic performance of ENOB: 7.8 b; SFDR: 55 dBFs and SNR: 51 dB at 2 Gs/s in 1st Nyquist conditions. Gain flatness remains flat (± 0.2 dB) from DC to 1.5 GHz, allowing use over the second Nyquist zone. The AT84AS004TP is delivered in an EBGA317 package and operates over commercial and industrial temperature ranges.
Atmel Corporation
Atmel Corporation 2325 Orchard Parkway San Jose, CA, 95131
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