CBT6810

Features:

• 5 switch connection between port A and port B
• TTL compatible input and output levels
• Undershoot protection included to prevent shoot through level changes
• Bias voltage pre-charges the outputs to minimize signal distortion during live insertion


Pinout




Specifications

SYMBOL	PARAMETER	CONDITIONS	RATING	UNIT
VCC	DC supply voltage		0.5 to +7.0	V
IIK	DC clamp diode current		50	mA
VI	DC input voltage3		0.5 to +7.0	V
ISW	DC continuous channel current		± 128	mA
Tstg	Storage temperature range		65 to 150
BIASV	DC Bias voltage range		0.5 to 7.0	V
øJA	Power dissipation per package Plastic thin shrink small outline package		134	/W

 


Description

The CBT6810 provides ten bits of high-speed TTL-compatible bus switching. The low on-state resistance of the switch allows bi-directional connections to be made while adding near-zero propagation delay. The device also precharges the B port to a user-selectable bias voltage (BIASV) to minimize live-insertion noise.

The CBT6810 is organized as one 10-bit switch with a single enable (OE) input. When OE is low, the switch is on and port A is connected to port B. When OE is high, the switch between port A and port B is open and the B port is precharged to BIASV through the equivalent of a 10-kW resistor.

The CBT6810 is characterized for operation from 0 to 85.