TS3V330_10 Datasheet, PDF (2/26 Pages) Texas Instruments – QUAD SPDT WIDE-BANDWIDTH VIDEO SWITCH WITH LOW ON-STATE RESISTANCE

TS3V330
QUAD SPDT WIDE-BANDWIDTH VIDEO SWITCH
WITH LOW ON-STATE RESISTANCE
SCDS162C – MAY 2004 – REVISED JULY 2005
www.ti.com
DESCRIPTION/ORDERING INFORMATION
This device is fully specified for partial-power-down applications using I_off. The I_off feature ensures that damaging
current will not backflow through the device when it is powered down. This switch maintains isolation during
power off.
To ensure the high-impedance state during power up or power down, EN should be tied to V_CC through a pullup
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
INPUTS
EN
IN
L
L
L
H
H
X
FUNCTION TABLE
INPUT/OUTPUT
D
S1
S2
Z
FUNCTION
D port = S1 port
D port = S2 port
Disconnect
NAME
S1, S2
D
IN
EN
PIN DESCRIPTION
DESCRIPTION
Analog video I/Os
Analog video I/Os
Select input
Switch-enable input
2