The Trilithic 7208B SP8T RF Switches include latching and non-
latching electronically controlled switches, covering the range of
DC to 1,000 MHz, are available in a variety of configurations
including a direct PCB-mountable version. The A and B ports are
internally terminated when not connected to the common port.
Control options include non-latching CMOS, latching and non-
latching TTL, as well as direct drive. Switching time is 10
milliseconds and the rated life is over 1 million actuations. When
non-latching relays are used, there is no ambiguity as to the switch
state after a power failure, common is connected to port A.
The SP8T Switches are controlled via nine conductor D-
Subminiature connectors with hard-wired internal logic. A single
line controls each switched port connection to the common port.
TTL and CMOS compatible drivers are available. Switching time
is 10 milliseconds and the rated life is over 1 million actuations.
When non-latching relays are used, there is no ambiguity as to the
switch state after a power failure, common is connected to port 1.