GaAs IC SPDT Reflective Switch
Positive Control DC - 2.5 GHz
FEATURES
AWS5502
PRELIMINARY DATA SHEET - Rev 1.0
Low Insertion Loss (0.4 dB @ 0.9 GHz)
Complementary Positive Control Voltages (0/
+3V to 0/+5V)
Positive Voltage Supply (+3 to +5 V)
Low DC Power Consumption
Ultra Miniature 6 Lead SOT-6 Package
APPLICATIONS
Selection of Synthesizers
Filters
Amplifiers in Dual Mode & Dual Band Hand-
sets
PRODUCT DESCRIPTION
The AWS5502 is a Single Pole Double Throw GaAs
MMIC Switch assembled in a SOT-6 plastic package.
The AWS5502 is designed for analog and digital
application that require low insertion loss,
small size,
and low cost. State selection is achieved with
a complimentary positive voltage (requires positive
bias Vs, and blocking caps) or negative voltage
(no Vs or blocking caps required).
S14
SOT-6
6 Pin Plastic Package
Table 1: Pin Description
PIN
RF
OUT 2
(J3)
FU N C TION
RFOUT (J2)
GND
RFIN (J1)/Vs
RFOUT 1 (J2)
V2
V1
D ESC R IPTION
RF port (can be used as an i nput or as an
output)
Ground connecti on (keep as short as
possi ble)
RF common port and bi as voltage for posi ti ve
control (3V to 5V)
RF port (can be used as an i nput or as an
output)
C ontrol voltage 2 (low 0V , hi gh 3V to 5V )
C ontrol voltage 1 (low 0V , hi gh 3V to 5V)
1
C
1
GND
2
5
V
1
V
2
C
4
RF
OUT 1
(J2)
1
6
2
3
4
5
6
RF
IN
(J1)
3
4
C
2
R1
V
s
10KΩ
DC blocking capacitors (C
1, 2, 4
) & biasing resistor must
be supplied externally for positive voltage operation.
C
1, 2, 4
= 100 pF for operation >500 MHz.
Figure 1: Pin Layout
08/2001
ANADIGICS [ ANADIGICS, INC ]
