NXP | SA630D/01,112

The SA630D/01,112 is a part of  SA630 Series 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 - 1 GHz from one 50 W 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 a suitable replacement for PIN diodes. The SA630 is available in an 8-pin dual in-line plastic package and an 8-pin SO (surface mounted miniature) package.

Features:

• Wideband (DC - 1 GHz)
• Low through loss (1 dB typical at 200 MHz)
• Unused input is terminated internally in 50 W
• Excellent overload capability (1 dB gain compression point +18 dBm at 300 MHz)
• Low DC power (170 mA from 5 V supply)
• Fast switching (20 ns typical)
• Good isolation (off channel isolation 60 dB at 100 MHz)