The CBT6810 is a 10-bit bus switch with precharged outputs and Schottky undershoot protection for live insertion from Philips Semiconductors. The features of this switch include a 5-ohm switch connection between port A and port B, TTL-compatible input and output levels, undershoot protection to prevent shoot-through level changes, and bias voltage pre-charging the outputs to minimize signal distortion during live insertion.
The CBT6810 is an integrated circuit providing ten bits of high-speed TTL-compatible bus switching. It features low on-state resistance for bi-directional connections with near-zero propagation delay. A key feature is the ability to precharge the B port to a user-selectable bias voltage (BIASV) via a 10-kΩ equivalent resistor, which minimizes signal distortion and noise during live insertion.
| Number of bits switched | 10-bit |
|---|---|
| Operating temperature range | -40°C to +85°C |
| Propagation delay (typical) | 250 ps |
| Package type | 24-Pin Plastic TSSOP |
The device precharges the B port to a user-selectable bias voltage (BIASV) through the equivalent of a 10-kΩ resistor.
Yes, it includes Schottky undershoot protection included to prevent shoot through level changes.