ADS807
FEATURES q SPURIOUS-FREE DYNAMIC RANGE: 82d B at 10MHz f IN q HIGH SNR: 67.5d B (2Vp-p), 69d B (3Vp-p) q LOW POWER: 335m W q INTERNAL OR EXTERNAL REFERENCE q LOW DNL: 0.5LSB q FLEXIBLE INPUT RANGE: 2Vp-p to 3Vp-p q SSOP-28 PACKAGE
APPLICATIONS q MUNICATIONS IF PROCESSING q MUNICATIONS BASESTATIONS q TEST EQUIPMENT q MEDICAL IMAGING q VIDEO DIGITIZING q CCD DIGITIZING
+3V +2.5V
+2V +3V +2.5V +2V
IN T/H
IN (Opt.)
DESCRIPTION
The ADS807 is a high-speed, high dynamic range, 12-bit pipelined Analog-to-Digital (A/D) converter. This converter includes a high-bandwidth track-and-hold that gives excellent spurious performance up to and beyond the Nyquist rate. The differential nature of this track-and-hold and A/D converter circuitry minimizes even-order harmonics and gives excellent mon-mode noise immunity. The track-and-hold can also be operated single-ended. The ADS807 provides for setting the full-scale range of the converter without any external reference circuitry. The internal...
