SA630

SA630 Single-Pole Double-Throw (SPDT) switch Rev. 3 — 23 July 2014 Product data sheet 1. General description 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  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. 2. Features and benefits  Wideband (DC to 1 GHz)  Low through loss (1 dB typical at 200 MHz)  Unused input is terminated internally in 50   Excellent overload capability (1 dB gain compression point +18 dBm at 300 MHz)  Low DC power (170 A 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  match (return loss 18 dB at 400 MHz)  Full ESD protection  Bidirectional operation 3. Applications  Digital transceiver front-end switch  Antenna switch  Filter selection  Video switch  FSK transmitter NXP Semiconductors SA630 Single-Pole Double-Throw (SPDT) switch 4. Ordering information Table 1. Ordering information Type number Topside marking Package Name Description SA63...