IH5352CBP Datasheet (Intersil Corporation) - Quad SPST/ CMOS RF/Video Switch

IH5352CBP, Quad SPST/ CMOS RF/Video Switch

Figure 5 shows the internal circuit of one channel of the IH5352.

Here, a shunt switch is closed, and the two series switches are open when the video switch channel is open or off.

This provides much better isolation between the input and output terminals than a simple series switch does, especially

IH5352 Data Sheet July 1999 File Number 3134.2 Quad SPST, CMOS RF/Video Switch The IH5352 is a quad SPST, CMOS monolithic switch which uses a “Series/Shunt” (“T” switch) conﬁguration to obtain high OFF isolation while maintaining good frequency response in the ON condition.

Construction of remote and portable video equipment with extended battery life is facilitated by the extremely low current requirements.

Switching speeds are typically tON = 150ns and tOFF = 80ns.

“Break-Before-Make” switchi