SW-439SMB [TE]
GaAs High Isolation Switch DC - 3.0 GHz; 砷化镓高压隔离开关DC - 3.0 GHz的
| 型号： | SW-439SMB |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | GaAs High Isolation Switch DC - 3.0 GHz |
| 文件： | 总3页 (文件大小：73K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SW-439
GaAs High Isolation Switch
DC - 3.0 GHz
Rev. V3
Functional Schematic 4
Features
•
•
•
•
•
Low Power Consumption: < 15 µA @ +2.5V
High Isolation: 50 dB Typical @ 2 GHz
Low Insertion Loss: 0.7 dB @ 2 GHz
Positive 2.5 to 5 V Control
C = 39 pF
C = 39 pF
Pin 10
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 modules.
Pin 1
C = 39 pF
The SW-439 is fabricated as a monolithic GaAs
MMIC using a 0.5 micron PHEMT process. The
process features full passivation.
4. For improved performance at frequencies below 500 MHz,
use larger value capacitors.
Ordering Information1
Pin Configuration
Pin No.
Function
Control 1
Ground
Pin No.
Function
RF Port 2
Ground
Part Number
SW-439
Package
1
2
3
4
5
6
7
Bulk Packaging
1000 piece reel
Sample Board
SW-439TR
SW-439SMB
RF Input
Ground
8
Ground
9
Ground
1. Reference Application Note M513 for reel size information.
Control 2
10
RF Port 1
Absolute Maximum Ratings 2,3
Truth Table 5,6
Parameter
Input Power
Absolute Maximum
+30 dBm
Control V1 Control V2 RFC - RF1 RFC - RF2
0
1
1
0
Off
On
On
Off
Operating Voltage
Operating Temperature
Storage Temperature
+8.5 Volts
-40°C to +85°C
-65°C to +150°C
5. External DC blocking capacitors are required on all RF ports.
6. “0” = 0 + 0.2 Vdc, “1” = +2.5 to +5 Vdc
2. Exceeding any one or combination of these limits may cause
permanent damage to this device.
3. M/A-COM does not recommend sustained operation near
these survivability limits.
1
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
Commitment to produce in volume is not guaranteed.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macomtech.com for additional data sheets and product information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
SW-439
GaAs High Isolation Switch
DC - 3.0 GHz
Rev. V3
Electrical Specifications: TA = 25°C, VC = 0 / 3 V, Z0 = 50Ω
Parameter
Test Conditions
Units
Min
Typ
Max
DC - 1.0 GHz
1.0 - 2.0 GHz
2.0 - 3.0 GHz
dB
dB
dB
—
—
—
0.55
0.65
0.80
0.65
0.75
0.90
Insertion Loss
DC - 2.0 GHz
2.0 - 3.0 GHz
dB
dB
45
31
47
33
—
—
Isolation
VSWR
P1dB
0.25 - 3.0 GHz
500 MHz - 2.0 GHz, VC = 2.5 V
500 MHz - 2.0 GHz, VC = 5 V
2 Tone, 900 MHz, 5 MHz Spacing, VC = 3 V
2 Tone, 900 MHz, 5 MHz Spacing, VC = 3 V
50% Control to 90% RF, 50% Control to 10% RF
10% to 90% RF, 90% to 10% RF
In-band
Ratio
dBm
dBm
dBm
dBm
nS
—
—
—
—
—
—
—
—
—
1.2:1
20
28
85
50
20
10
15
5
1.3:1
—
P1dB
—
IP2
—
IP3
—
Ton, Toff
Trise, Tfall
Transients
Control Current
—
nS
—
mV
—
|VC| = 2.5 V
µA
15
MSOP-10
Handling Procedures
Please observe the following precautions to avoid
damage:
Static Sensitivity
Gallium Arsenide Integrated Circuits are sensitive
to electrostatic discharge (ESD) and can be
damaged by static electricity. Proper ESD control
techniques should be used when handling these
devices.
2
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
Commitment to produce in volume is not guaranteed.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macomtech.com for additional data sheets and product information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
SW-439
GaAs High Isolation Switch
DC - 3.0 GHz
Rev. V3
Typical Performance Curves
Isolation
Insertion Loss
70
1.0
60
50
40
30
0.8
0.6
0.4
+85°C
+25°C
-40°C
+85°C
+25°C
-40°C
0.2
0.0
20
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
Frequency (GHz)
VSWR
2.0
1.8
1.6
1.4
1.2
1.0
+85°C
+25°C
-40°C
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
3
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
Commitment to produce in volume is not guaranteed.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macomtech.com for additional data sheets and product information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
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