MAXIM MAX1446 10-Bit 60Msps 3.0V Low-Power ADC with Internal Reference handbook
Update: 28 September, 2023
The MAX1446 is a 10-bit, 3V analog-to-digital converter (ADC) with a fully differential input, a pipelined 10-stage ADC architecture with digital error correction, and wideband track and hold (T/H) incorporating a fully differential signal path. This ADC is optimized for low-power, high dynamic performance applications in imaging and digital communications. The MAX1446 operates from a single 2.7V to 3.6V supply, consuming only 90mW while delivering a 59.5dB signal-to-noise ratio (SNR) at a 20MHz input frequency. The fully differential input stage has a 400MHz, -3dB bandwidth and may be operated with single-ended inputs. In addition to low operating power, the MAX1446 features a 5µA power-down mode for idle periods. An internal 2.048V precision bandgap reference is used to set the ADC full-scale range. A flexible reference structure allows the user to supply a buffered, direct or externally derived reference for applications requiring increased accuracy or a different input voltage range. Lower and higher speed, pin-compatible versions of the MAX1446 are also available. Refer to the MAX1444 data sheet for a 40Msps version, the MAX1448 data sheet for an 80Msps version, and the MAX1449 data sheet for a 105Msps version. The MAX1446 has parallel, offset binary, three-state outputs that can be operated from 1.7V to 3.3V to allow flexible interfacing. The device is available in a 5mm x 5mm, 32-pin TQFP package and is specified over the extended industrial (-4) temperature range.
Brand: MAXIM
File format: PDF
Size: 245 KB
MD5 Checksum: 375A05D2894E9F34865F629A5B4744E0
Publication date: 07 May, 2012
Downloads: -
PDF Link: MAXIM MAX1446 10-Bit 60Msps 3.0V Low-Power ADC with Internal Reference handbook PDF