HMCAD1051-80 Datasheet, PDF (1/14 Pages) Hittite Microwave Corporation – Single 13/12-Bit 65/80 MSPS A/D Converter

v01.0411
Features
• 13-Bit Resolution
• 65/80 MSPS Maximum Sampling Rate
• Ultra-Low Power Dissipation: 50/60 mW
• 72 dB SNR @ 8 MHz FIN
• Internal Reference Circuitry
• 1.8 V Core Supply Voltage
• 1.7 - 3.6 V I/O Supply Voltage
• Parallel CMOS Output
• 6 x 6 mm 40-Pin QFN (LP6HE) Package
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Typical Applications
• Handheld Communication, PMR, SDR
• Medical Imaging
• Portable Test Equipment
• Digital Oscilloscopes
• Baseband / IF Communication
• Video Digitizing
• CCD Digitizing
Functional Diagram
HMCAD1051-80
Single 13/12-Bit 65/80 MSPS
A/D Converter
General Description
The HMCAD1051-80 is a high performance ultra
low power analog-to-digital converter (ADC). The
ADC employs internal reference circuitry, a CMOS
control interface, CMOS output data and is based
on a proprietary structure. Digital error correction is
employed to ensure no missing codes in the complete
full scale range.
Two idle modes with fast startup times exist. The
entire chip can either be put in Standby Mode or
Power Down mode. The two modes are optimized
to allow the user to select the mode resulting in the
lowest possible energy consumption during idle
mode and startup.
The HMCAD1051-80 has a highly linear THA optim-
ized for frequencies up to Nyquist. The differential
clock interface is optimized for low jitter clock sources
and supports LVDS, LVPECL, sine wave and CMOS
clock inputs.
Pin compatible with HMCAD1041-40, HMCAD1041-80
and HMCAD1051-40.
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Figure 1. Functional Block Diagram
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
978-250-3343 tel • 978-250-3373 fax • Order On-line at www.hittite.com
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