SW-439 Datasheet, PDF (1/2 Pages) Tyco Electronics – GaAs High Isolation Switch DC - 3.0 GHz

GaAs High Isolation Switch, DC - 3.0 GHz
SW-439
SW-439
GaAs High Isolation Switch
DC - 3.0 GHz
Features
• Low Power Consumption: < 15 µA @ +2.5V
• High Isolation: 50 dB Typical @ 2 GHz
• Low Insertion Loss: < 0.8 dB @ 2 GHz
• Positive 2.5 to 5 V Control
• Low Cost Plastic MSOP-10 Package
Description
M/A-COM’s SW-439 is a GaAs MMIC SPDT switch in a low
cost MSOP-10 surface mount plastic package. This part is ideal
for high isolation, broadband switching requirements. Typical
applications include synthesizer switching, transmit/receive
switching, switch matrices and filter banks in systems such as
radio and cellular equipment, PCM, GPS, and fiber optic mod-
ules
The SW-439 is fabricated as a monolithic GaAs MMIC using a
mature 1 micron process. The process features full passivation
MSOP-10
BSC .1929 .1142 - .1220
BSC. .0197
.1142 - .1220
.0059 - .0118
MAX .0433
.0020 - .0059
Ordering Information
Part Number
Package
SW-439 PIN
MSOP 10-Lead Plastic Package
SW-439TR
Tape and Reel
Electrical Specifications: T_A = +25°C
Parameter
Test Conditions
Insertion Loss
DC - 1.0 GHz
1.0 - 2.0 GHz
2.0 - 3.0 GHz
Isolation
DC - 2.0 GHz
2.0 - 3.0 GHz
VSWR
0.25 - 3.0 GHz
P_1dB (2.5V supply)
P_1dB (5V supply)
IP₂
IP₃
T_on, T_off
T_rise, T_fall
Transients
500 MHz - 2.0 GHz
500 MHz - 2.0 GHz
2 Tone 900 MHz, 5 MHz Spacing (2.5 V)
2 Tone 900 MHz, 5 MHz Spacing (2.5 V)
50% Control to 90% RF, Control to 10% RF
10% to 90% RF, 90% to 10% RF
In-band
Gate Leakage
|V_CTL| = 2.5 V
Units
dB
dB
dB
dB
dB
dBm
dBm
dBm
dBm
ns
ns
mV
µA
Min.
45
31
Typ.
0.55
0.65
0.80
47
33
1.2:1
20
28
85
50
20
10
15
5
M/A-COM Division of AMP Incorporated 3 North America: Tel. [phone], Fax [phone] Asia/Pacific: Tel.[phone], Fax [phone]
3 Europe: Tel. [phone], Fax[phone]
www.macom.com
AMP and Connecting at a Higher Level are trademarks.
The Preliminary Specificatons Data Sheet contains typical specifications which may change prior to the final introduction.
Max.
0.65
0.75
0.90
1.3:1
15
V2.00