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HMCAD5831LP9BE

26 GS/s 3-Bit Analog-to-Digital Converter w/ Overrange, Inhibit, and 1:2 DEMUX

Product Details

Data Sheet
ECCN: 3A001.a.11.b

Quality & Reliability

Press & Media

Product Press Release

Life Cycle Status

Production, Recommended for New Designs

Product Support
Function / Mode
Input Frequency
(GHz)
Sample Rate
(Gbps)
Resolution
(bits)
ENOB
SNR
(dBFS)
Package
3-Bit ADC with 1:2 Demux
20
26
3
2.9
26
 LP9

Typical Applications

• Serial Data Links
• Test Equipment for Link Diagnostics
• Clock & Data Recovery
• Spectrometers
• Ultra Wideband Phased Arrays
• Radio Astronomy

Features

• Full Flash Architecture
• Over/Under Range Bit
• Data Inhibit Function
• Data XOR Function
• 1:2 Demux
• Programmable Differential
   CML Output Swing
• 64 Lead Plastic 9 x 9 mm
   SMT Package: 81 mm2

Product & Technical Support

Please contact us at adc@hittite.com
for all product inquiries

Functional Diagram


General Description

The HMCAD5831LP9BE is a wideband 3-bit analog-to-digital converter with over/under range bit. The converter operates at speeds up to 26 GS/s with a Nyquist input. Reference ladder end voltages are set externally by the user allowing the user to customize input common mode and swing levels. ADC outputs can be forced to 0 by using the Data Inhibit function. Output data can be modulated by an external clock via the XOR CML input. The HMCAD5831LP9BE also features a 1:2 demux with half rate clock output. The output bits are binary weighted, where X2 and Y2 are the MSBs. The single-ended RF input can be AC or DC coupled and supports broadband operation.

The HMCAD5831LP9BE operates from -5V and -3.3V supplies and is available in RO HS-compliant 9 x 9 mm SMT package.