●The ADS5237 is a dual, high-speed, high dynamic range, 10-bit, pipelined analog-to-digital converter (ADC). This device includes a high-bandwidth sample-and-hold amplifier that gives excellent spurious performance up to and beyond the Nyquist rate. The differential nature of the sample-and-hold amplifier and ADC circuitry minimizes even-order harmonics and gives excellent common-mode noise immunity.
●The ADS5237 provides for setting the full-scale range of the converter without any external reference circuitry. The internal reference can be disabled, allowing low-drive, external references to be used for improved tracking in multichannel systems.
●The ADS5237 provides an over-range indicator flag to indicate an input signal that exceeds the full-scale input range of the converter. This flag can be used to reduce the gain of front-end gain control circuitry. There is also an output enable pin to allow for multiplexing and testing on a printed circuit board (PCB).
●The ADS5237 employs digital error correction techniques to provide excellent differential linearity for demanding imaging applications. The ADS5237 is available in a TQFP-64 package.
● Single +3.3V Supply
● High SNR: 61.7dBFS at fIN = 5MHz
● Total Power Dissipation:
●Internal Reference: 366mW
●External Reference: 330mW
● Internal or External Reference
● Low DNL: ±0.1LSB
● Flexible Input Range: 1.5VPP to 2VPP
● TQFP-64 Package
● APPLICATIONS
● Communications IF Processing
● Communications Base Stations
● Test Equipment
● Medical Imaging
● Video Digitizing
● CCD Digitizing
●All other trademarks are the property of their respective owners
