Description
AIN AIN VREF ENCODE ENCODE
12-Bit, 65 MSPS IF Sampling A/D Converter AD6640
FUNCTIONAL BLOCK DIAGRAM
AVCC DVCC
BUF
TH1
TH2
TH3
A
ADC
+2.4V REFERENCE INTERNAL TIMING
ADC 6
DAC
AD6640
7
DIGITAL ERROR CORRECTION LOGIC MSB LSB D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
GND
PRODUCT HIGHLIGHTS
Features
- 65 MSPS Minimum Sample Rate 80 dB Spurious-Free Dynamic Range IF-Sampling to 70 MHz 710 mW Power Dissipation Single +5 V Supply On-Chip T/H and Reference Twos Complement Output Format 3.3 V or 5 V CMOS-Compatible Output Levels.
AD6640 Datasheet
