SA58643DP Datasheet Single Pole Double Throw Spdt Switch

Manufacturer: NXP Semiconductors

Overview: SA58643 Single-Pole Double-Throw (SPDT) switch Rev. 01 — 20 November 2006 Product data sheet 1.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	SA58643DP
Manufacturer	NXP Semiconductors
File Size	125.56 KB
Description	Single Pole Double Throw SPDT Switch
Datasheet	SA58643DP SA58643 Datasheet (PDF)

The SA58643 is a wideband RF switch fabricated in BiCMOS technology and incorporating on-chip CMOS/TTL compatible drivers.

Its primary function is to switch signals in the frequency range DC to 1 GHz from one 50 Ω channel to another.

The switch is activated by a CMOS/TTL compatible signal applied to the enable channel 1 pin (ENCH1).

I Wideband (DC to 1 GHz) I Low through loss (1 dB typical at 200 MHz) I Unused input is terminated internally in 50 Ω I Excellent overload capability (1 dB gain compression point +18 dBm at 300 MHz) I Low DC power (170 µA from 5 V supply) I Fast switching (20 ns typical) I Good isolation (off channel isolation 60 dB at 100 MHz) I Low distortion (IP3 intercept +33 dBm) I Good 50 Ω match (return loss 18 dB at 400 MHz) I Full ESD protection I Bidirectional operation 3.

Part Number	Description
SA58643	Single Pole Double Throw SPDT Switch
SA58641	High performance mixer FM-IF
SA58641DK	High performance mixer FM-IF
SA58646	UHF 900MHz transceiver
SA58646BD	UHF 900MHz transceiver IC
SA58646BD	UHF 900MHz transceiver
SA58603	High precision operational amplifier
SA58631	3W BTL Audio Amplifier
SA58632	2 x 2.2W BTL Audio Amplifier
SA58635	2 X 25 MW Class-G Stereo Headphone Driver