The MAX1184ECM+D is a dual 10bit, 20Msps, 3V, low power ADC with internal reference and parallel outputs in 48 pin TQFP package. It features fully-differential wideband track and hold (T/H) inputs, driving two pipelined, 9-stage ADCs. The T/H driven input stages incorporate 400MHz (-3dB) input amplifiers. The converters may also be operated with single ended inputs. In addition to low operating power, the MAX1184 features a 2.8mA sleep mode as well as a 1μA power-down mode to conserve power during idle periods. An internal 2.048V precision bandgap reference sets the full-scale range of the ADC. A flexible reference structure allows the use of the internal or an externally derived reference, if desired for applications requiring increased accuracy or a different input voltage range. The MAX1184 features parallel, CMOS-compatible three-state outputs. The digital output format is set to two's complement or straight offset binary through a single control pin.
- Supply voltage range is 2.7V to 3.6V
- Operating temperature range from -40°C to 85°C
- 0.02dB gain and 0.25° phase matching (typ)
- Wide ±1Vpp differential analogue Input voltage range
- Power dissipation is 105mW
- Signal to noise ratio (SNR) of 59.5dB at an input frequency of 7.5MHz
- Sampling rate of 20Msps
信号处理, 成像, 视频和目视
(EN)
