19-1232; Rev 0; 6/97
Quad/Dual, Low-
Voltage, Bidirectional RF/Video Switches
_______________General Description
The MAX4545/MAX4546/MAX4547 are low-
voltage T-switches designed for switching RF and video signals from DC to 300MHz in 50 Ω and 75 Ω systems.
The MAX4545 contains four normally open single-pole/singlethrow (SPST) switches.
The MAX4546 contains two dual SPST switches (one normally open, one normally closed.
) The MAX4547 contains two single-pole/double-throw (SPDT) switches.
Each switch is constructed in a “T” configuration, ensuring excellent high-frequency off isolation and crosstalk of -80dB at 10MHz.
They can handle Rail-to-Rail® analog signals in either direction.
On-resistanc...