PE42020 datasheet(6/25 Pages) PSEMI

Part #	PE42020

Description	UltraCMOS True DC RF Switch, 0 Hz??000 MHz

PDF	25 Pages

Scroll/Zoom	100%

Manufacturer	PSEMI [Peregrine Semiconductor]

Direct Link	http://www.psemi.com

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6 / 25 page

PE42020

UltraCMOS® True DC RF Switch

Page 6

DOC-23814-3 – (12/2014)

www.psemi.com

Hot-switching Capability

The maximum hot switching capability of the PE42020

is 27 dBm at VDD = +15V and VSS = –15V; 24 dBm at

VDD = +11V and VSS = –11V. Hot switching occurs

when RF power is applied while switching between

RF ports.

Control Logic

Table 5 provides the control logic truth table for the

PE42020.

Table 5 • Control Logic Truth Table for PE42020

CTRL

LZ(*)

RFC–RF1

RFC–RF2

Off Port

Terminated

OFF

Yes

OFF

No (High–Z)

OFF

Yes

OFF

No (High–Z)

OFF

Yes

OFF

No (High–Z)

OFF

Yes

OFF

No (High–Z)

Note: * If LZ is pulled high, the part is configured as an open reflective switch.

PE42020 Datasheet(PDF) 6 Page - Peregrine Semiconductor