MAXIM 14-Bit 65Msps 3.3V ADC MAX12553 Manual
Update: 30 September, 2023
The MAX12553 is a 3.3V, 14-bit, 65Msps analog-to-digital converter (ADC) featuring a fully differential wideband track-and-hold (T/H) input amplifier, driving a low-noise internal quantizer. The analog input stage accepts single- ended or differential signals. The MAX12553 is optimized for low-power, small size, and high dynamic performance. Excellent dynamic performance is maintained from baseband to input frequencies of 175MHz and beyond, making the MAX12553 ideal for intermediate- frequency (IF) sampling applications. Powered from a single 3.15V to 3.60V supply, the MAX12553 consumes only 363mW while delivering a typical signal-to-noise (SNR) performance of 71dB at an input frequency of 175MHz. In addition to low oper- ating power, the MAX12553 features a 150µW power- down mode to conserve power during idle periods. A flexible reference structure allows the MAX12553 to use the internal 2.048V bandgap reference or accept an externally applied reference. The reference structure allows the full-scale analog input range to be adjusted from ±0.35V to ±1.10V. The MAX12553 provides a com- mon-mode reference to simplify design and reduce exter- nal component count in differential analog input circuits. The MAX12553 supports both a single-ended and dif- ferential input clock drive. Wide variations in the clock duty cycle are compensated with the ADC’s internal duty-cycle equalizer (DCE). ADC conversion results are available through a 14-bit, parallel, CMOS-com- patible, low-power, high-speed, low-noise output data bus.
Brand: MAXIM
File format: PDF
Size: 1446 KB
MD5 Checksum: 6AEE0B0791F0738A6E4B5D87871AD5B7
Publication date: 07 May, 2012
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PDF Link: MAXIM 14-Bit 65Msps 3.3V ADC MAX12553 Manual PDF