SW-439PIN [TE]

GaAs High Isolation Switch DC - 3.0 GHz; 砷化镓高压隔离开关DC - 3.0 GHz的
SW-439PIN
型号: SW-439PIN
厂家: TE CONNECTIVITY    TE CONNECTIVITY
描述:

GaAs High Isolation Switch DC - 3.0 GHz
砷化镓高压隔离开关DC - 3.0 GHz的

开关 射频 微波 光电二极管 分离技术 隔离技术 高压
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SW-439  
GaAs High Isolation Switch  
DC - 3.0 GHz  
MSOP-10  
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  
.1142 - .1220  
Low Cost Plastic MSOP-10 Package  
BSC .1929  
.1142 - .1220  
MAX .0433  
.0020 - .0059  
.0059 - .0118  
BSC. .0197  
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  
Ordering Information  
Part Number  
Package  
The SW-439 is fabricated as a monolithic GaAs MMIC using a  
mature 1 micron process. The process features full passivation  
SW-439 PIN  
SW-439TR  
MSOP 10-Lead Plastic Package  
Tape and Reel  
Electrical Specifications: TA = +25°C  
Parameter  
Insertion Loss  
Test Conditions  
Units  
dB  
Min.  
Typ.  
0.55  
0.65  
0.80  
47  
Max.  
0.65  
0.75  
0.90  
DC - 1.0 GHz  
1.0 - 2.0 GHz  
2.0 - 3.0 GHz  
DC - 2.0 GHz  
2.0 - 3.0 GHz  
0.25 - 3.0 GHz  
dB  
dB  
45  
31  
Isolation  
dB  
dB  
33  
VSWR  
1.2:1  
20  
1.3:1  
P1dB (2.5V supply)  
500 MHz - 2.0 GHz  
dBm  
dBm  
dBm  
dBm  
ns  
P1dB (5V supply)  
500 MHz - 2.0 GHz  
28  
IP2  
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  
85  
IP3  
50  
20  
Ton, Toff  
Trise, Tfall  
Transients  
Gate Leakage  
ns  
10  
mV  
µA  
15  
|VCTL| = 2.5 V  
5
15  
V2.00  
M/A-COM Division of AMP Incorporated Q North America: Tel. (800) 366-2266, Fax (800) 618-8883 Q Asia/Pacific: Tel.+81 44 844 8296, Fax +81 44 844 8298  
Q Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020  
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.  
GaAs High Isolation Switch, DC - 3.0 GHz  
SW-439  
Absolute Maximum Ratings1  
Functional Schematic1  
Parameter  
Absolute Maximum  
C=39pF  
C=39pF  
Input Power  
+30 dBm  
+8.5 Volts  
RF1 Gnd Gnd Gnd RF2  
Operating Voltage  
Pin 10  
Operating Temperature  
Storage Temperature  
-40°C to +85°C  
-65°C to +150°C  
1. Exceeding any one or a combination of these limits may cause  
permanent damage.  
Pin 1  
Pin Configuration  
V1 Gnd RFC Gnd V2  
PIN No.  
Function  
V1  
Description  
Control 1  
Ground  
RF Input  
Ground  
Control 2  
RF Port 2  
Ground  
C=39pF  
1
2
3
4
5
6
7
8
9
Gnd  
RFC  
Gnd  
V2  
RF2  
Gnd  
Gnd  
Gnd  
RF1  
1. External blocking capacitors are required on all RF ports.  
Truth Table  
Mode  
(Control)  
Positive1  
Control1  
V1  
Control2  
V2  
RFC - RF1 RFC - RF2  
0V  
+2.5 to +5V  
Off  
On  
Ground  
Ground  
RF Port 1  
+2.5 to +5V  
0V  
On  
Off  
10  
1. External DC blocking capacitors are required on all RF ports.  
2. Logic 0=0±0.2 Vdc Logic 1 = +2.5 to +5 Vdc  
Typical Performance Curves  
Insertion Loss vs. Frequency Over  
Temperature  
VSWR vs. Frequency Over Temperature  
1
0.9  
0.8  
0.7  
0.6  
0.5  
0.4  
0.3  
0.2  
0.1  
0
2
1.9  
1.8  
1.7  
1.6  
1.5  
+85°C  
-40°C  
+25°C  
+85°C  
+25°C  
1.4  
1.3  
1.2  
1.1  
1
-40°C  
0
0.5  
1
1.5  
2
2.5  
3
0
0.5  
1
1.5  
2
2.5  
3
FREQUENCY (GHz)  
FREQUENCY (GHz)  
Isolation vs. Frequency Over Temperature  
70  
65  
60  
55  
50  
45  
40  
35  
30  
+25°C  
-40°C  
+85°C  
0
0.5  
1
1.5  
2
2.5  
3
FREQUENCY (GHz)  
V2.00  
M/A-COM Division of AMP Incorporated Q North America: Tel. (800) 366-2266, Fax (800) 618-8883 Q Asia/Pacific: Tel.+81 44 844 8296, Fax +81 44 844 8298  
Q Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020  
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.  

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