GaAs IC High Power SPDT Reflective
Switch Positive Control DC-3 GHz
PRELIMINARY DATA SHEET - Rev 1.0
FEATURES
·
·
·
·
·
High Linearity (IP3 55 dBm @ 1.9 GHz)
High Isolation (20 dB @ 1.9 GHz)
Low Insertion Loss (0.55 dB @ 1.9 GHz)\
Low DC Power Consumption
Positive 3V or 5V Control Voltage
AWS5503
APPLICATIONNS
·
Typical applications include: transmit/
receive switch, diversity switching, and
antenna selection.
S15
MSOP-8
8 Pin Plastic Package
PRODUCT DESCRIPTION
The AWS5503 is a Single Pole Double Throw (SPDT)
GaAs MMIC assembled in a MSOP-8 plastic package.
The AWS5503 is designed for analog and digital
applications that require low insertion loss, high
linearity, and small size. State selection is achieved
with positive voltage.
Table 1: Pin Description
PIN
N AME
GND
Vs
RF
IN
(J1)
GND
RF
OUT
(J2)
V1
V2
RF
OUT
(J3)
D ESC R IPTION
Ground connecti on. (Keep as short as possi ble)
Bi as voltage for posi ti ve control (3V to 5V).
RF common port.
Ground connecti on. (Keep short as possi ble)
RF port (can be used as an i nput or as an output)
C ontrol Voltage1 (Low 0V, Hi gh 3V to 5V)
C ontrol Voltage 2 (Low 0V, Hi gh 3V to 5V)
RF port (can be used as an i nput or as an output)
GND
V
s
RF
IN
(J1)
C1
GND
V
2
V
1
C
2
C
3
RF
OUT 2
(J3)
1
2
3
4
5
6
7
8
External DC Blocking capacitors are required
on all RF ports.
C
1,2, 3
= 100 pF for operation >500 MHz.
1
2
3
4
Figure 1: Pin Layout
8
7
6
5
RF
OUT 1
(J2)
08/2001
ANADIGICS [ ANADIGICS, INC ]
