Philips Semiconductors

Product specification

SA630

Single pole double throw (SPDT) switch

2

1997 Nov 07

853-1577 18666

DESCRIPTION

The SA630 is a wideband RF switch fabricated in BiCMOS technol-

ogy and incorporating on-chip CMOS/TTL compatible drivers. Its

primary function is to switch signals in the frequency range DC -

1GHz 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 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

at 300MHz)

PIN CONFIGURATION

VDD

GND

INPUT

ENCH1

OUT1

GND

1

2

3

45

6

7

8

AC GND

OUT2

D and N Packages

SR00578

Figure 1. Pin Configuration

APPLICATIONS

ORDERING INFORMATION

DESCRIPTION

TEMPERATURE RANGE

ORDER CODE

DWG #

8-Pin Plastic Dual In-Line Package (DIP)

-40 to +85

°C

SA630N

SOT97-1

8-Pin Plastic Small Outline (SO) package (Surface-mount)

-40 to +85

°C

SA630D

SOT96-1

BLOCK DIAGRAM

INPUT/OUTPUT

ENCH1

OUTPUT/INPUT

OUTPUT/INPUT

SR00579

Figure 2. Block Diagram

RECOMMENDED OPERATING CONDITIONS

SYMBOL

PARAMETER

RATING

UNITS

Supply voltage

3.0 to 5.5V

V

Operating ambient temperature range

SA Grade

-40 to +85

°C

Operating junction temperature range

SA Grade

-40 to +105

°C