GaAs IC Negative Control
SPDT Reflective Switch DC-2.0 GHz
FEATURES
·
·
·
·
·
·
High Linearity (IP3 48 dBm @ 0.9 GHz)
Low Insertion Loss (0.4 dB @ 0.9 GHz)
2.75 V to -3.5 to +2.75 operation
Low DC Power Consumption
Ultra Miniature SOT-26 Package
High Isolation
AWS5504
Data Sheet - Rev 1
APPLICATIONS
·
·
·
Transmit/receive switch
Diversity switching
Antenna selection
S14
SOT-26
6 Pin Plastic Package
DESCRIPTION
The AWS5504 is a Single Pole Double Throw (SPDT)
GaAs MMIC switch assembled in a SOT-6 plastic
package. The AWS5504 is designed for analog and
digital applications that require low insertion loss,
high linearity, and small size. The switch can be
controlled with positive, negative, or a combination
of both voltages.
Table 1: Pin Description
PIN
N AME
RF
OUT 1
(J2)
GND
RF
OUT 2
(J3)
V2
RF
IN
(J1)/Vs
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 port can be used as an i nput or an ouput.
C ontrol Voltage 2, Low 0V , Hi gh 3V to 5V
RF common port and bi as voltage for posi ti ve
control (3V to 5V).
C ontrol Voltage 1, Low 0V , Hi gh 3V to 5V
V
s
RF
OUT 1
(J2)
RF
OUT 2
(J3)
C
1
GND
C
2
V
1
1
2
DC block capacitors C
1, 2, 3
must be supplied
externally.
C
1, 2 , 3
= 100 pF for operation >500 MHz
Figure 1: Pin Out Diagram
1
2
3
6
5
4
10KΩ
C
3
RF
IN
(J1)
3
4
5
6
V
2
08/2001
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