SA630D,602 Datasheet PDF - NXP

●Overview

●The SA630 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).

●The extremely low current consumption makes the SA630 ideal for portable applications. The excellent isolation and low loss makes this device a suitable replacement for PIN diodes.

●The SA630 is available in an 8-pin SO (surface-mounted miniature) package.

●MoreLess

●## Features

● Wideband (DC to 1 GHz)

● Low through loss (1 dB typical at 200 MHz)

● Unused input is terminated internally in 50 Ω

● Excellent overload capability (1 dB gain compression point +18 dBm at 300 MHz)

● Low DC power (170 µA from 5 V supply)

● Fast switching (20 ns typical)

● Good isolation (off channel isolation 60 dB at 100 MHz)

● Low distortion (IP3 intercept +33 dBm)

● Good 50 Ω match (return loss 18 dB at 400 MHz)

● Full ESD protection

● Bidirectional operation

●## Target Applications

● Digital transceiver front-end switch

● Antenna switch

● Filter selection

● Video switch

● FSK transmitter

●## Features