The THS0842 is a dual-input, 8-bit, 40 MSPS low-power analog-to-digital converter with single or dual parallel bus output. It features dual simultaneous sample and hold inputs, differential or single-ended analog inputs, 8-bit resolution 40 MSPS sampling analog-to-digital converter, and single or dual parallel bus output.
The THS0842 is a dual 8-bit 40 MSPS high-speed A/D converter that alternately converts each analog input signal into 8-bit binary-coded digital words. It features a single-pipeline architecture implemented in a CMOS process and operates with a 3.3 V single supply, consuming very little power. The device is specifically suited for baseband sampling of wireless local loop communication, cable modems, set top boxes, and test instruments.
| Resolution | 8-bit |
|---|---|
| Sampling Rate | 40 MSPS |
| Analog Input Bandwidth | 600 MHz Typ |
| Supply Voltage | 3.3 V |
The device can sample up to a maximum rate of 40 MSPS with an 80 MHz clock.
Yes, both bottom and top voltage references can be set from user-supplied voltages, or on-chip references can be used.
The full-scale range is 1 Vpp, depending on the analog supply voltage.