SW-279 Tyco Electronics, SW-279 Datasheet

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SW-279

Manufacturer Part Number
SW-279
Description
Manufacturer
Tyco Electronics
Datasheet
M/A-COM, Inc.
North America:
High Power GaAs SPDT Switch
DC - 2.5 GHz
Electrical Specifications, T
Features
• +36 dBm Typ. 1 dB Compression Point, -8V Supply
• +65 dBm Typ. 3rd Order Intercept Point, -8V Supply
• Low Insertion Loss: 0.4 dB Typical
• Low Power Consumption: 100 µW
• Fast Switching Speed
• Low Cost SOIC8 Plastic Package
• Tape and Reel Packaging Available
Description
1. Refer to “Tape and Reel Packaging” Section, or contact factory.
2. All specifications apply when operated with bias voltages of 0V for Vin Low and 5 to 10V for Vin Hi, and 50 Ohm impedance at all RF ports,
M/A-COM’s SW-279 is a GaAs MMIC SPDT switch in a low cost
SOIC 8-lead surface mount plastic package. The SW-279 is ideal-
ly suited for use where very low power consumption is
required. Typical applications include transmit/receive switch-
ing, switch matrices, and filter banks in systems such as: radio
and cellular equipment, PCM, GPS, fiber optic modules, and
other battery powered radio equipment.
The SW-279 is fabricated with a monolithic GaAs MMIC using a
mature 1 micron process. The process features full chip passiva-
tion for increased performance and reliability.
unless otherwise specified. High power (greater than 1W) handling specifications apply to cold switches only. For input powers under 1W, hot
switching can be used. The high control voltage must be within +/- 0.2V of the supply voltage. The RF ports must be blocked outside of the
package from ground or any other voltage.
Compression Point
Insertion Loss
Parameter
Trise, Tfall
Transients
3rd Order
Ton, Toff
Intercept
Isolation
One dB
VSWR
Specifications Subject to Change Without Notice.
Tel. (800) 366-2266
Fax (800) 618-8883
50% Control to 90% RF, 50% Control to 10% RF
Input Power (5V Supply/Control)
Input Power (8V Supply/Control)
Measured Relative (5V Supply/Control)
to Input Power (8V Supply/Control)
(for two-tone input power up to +10 dBm)
10% to 90% RF, 90% to 10% RF
A
1
= +25°C
In Band
Asia/Pacific: Tel. +81 3 3263 8761
Test Conditions
Fax +81 3 3263 8769
2
Ordering Information
SO-8
DC – 2.0 GHz
DC – 1.0 GHz
DC – 0.5 GHz
DC – 0.1 GHz
DC – 2.0 GHz
DC – 1.0 GHz
DC – 0.5 GHz
DC – 0.1 GHz
DC – 2.0 GHz
Model No.
SW-279 PIN
SW-279TR
SW-279RTR
.004 (0.10)
Orientation
PIN 8
.050(1.27) BSC.
0.9 GHz
0.9 GHz
0.9 GHz
0.9 GHz
PIN 1
mark
Unless Otherwise Noted: .xxx = ± 0.010 (.xx = ± 0.25)
(All dimensions per JEDEC No. MS-012-AA, Issue C)
.1890-.1968
(4.80-5.00)
- A -
8- Lead SOP outline dimensions
Dimensions in ( ) are in mm.
Unit
dBm
dBm
dBm
dBm
mV
dB
dB
dB
dB
dB
dB
dB
dB
nS
nS
.010(0.25) M C A M B S
Narrow body .150
Europe: Tel. +44 (1344) 869 595
.1497-.1574
(3.80-4.00)
.013-.020 TYP.
.0040-.0098
(0.10-0.25)
.0532-.0688
(1.35-1.75)
(0.33-0.51)
- B -
- C -
.xx = ± 0.02 (.x = ±0.5)
Min.
0°-8°
14
28
35
35
Package
SOIC 8 Lead
Forward Tape & Reel
Fax +44 (1344) 300 020
Reverse Tape & Reel
.2284-.2440
.010(0.25) M B M
(5.80-6.20)
(0.40-1.27)
.0099-0.0196
x 45° Chamfer
(0.25-0.50)
.016-.050
SW-279
.0075-0.0098
1.2:1
Typ.
0.35
35.8
(0.19-0.25)
0.6
0.4
0.2
16
32
38
38
30
35
12
33
61
65
Max
V2.00
0.8
0.6
0.5
0.4
1

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SW-279 Summary of contents

Page 1

... Low Cost SOIC8 Plastic Package • Tape and Reel Packaging Available Description M/A-COM’s SW-279 is a GaAs MMIC SPDT switch in a low cost SOIC 8-lead surface mount plastic package. The SW-279 is ideal- ly suited for use where very low power consumption is required. Typical applications include transmit/receive switch- ing, switch matrices, and fi ...

Page 2

... Condition of Switch RF Common to Each RF Port B RF1 Off FREQUENCY VS +85°C +25°C -40°C 1.5 2.0 2.5 0.5 1.0 FREQUENCY (GHz) CONTROL VOLTAGE (900 MHZ) VS 1.0 dB Compression 0.1 dB Compression -5.0 -6.0 -7.0 -8.0 -9.0 -10.0 CONTROL VOLTAGE (Volts) M/A-COM, Inc. Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020 SW-279 V2.00 RF2 Off On ...

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