GaAs SP4T Terminated Switch
DC - 2 GHz
SO-24
Features
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SW-419
Very Low Power Consumption: 100 µW
Low Insertion Loss: 1 dB
High Isolation: 25 dB up to 2 GHz
Very High Intercept Point: 46 dBm IP3
Nanosecond Switching Speed
Temperature Range: -40˚C to +85˚C
Low Cost SOIC24 Plastic Package
Tape and Reel Packaging Available1
Description
M/A-COM’s SW-419 is a GaAs MMIC SP4T terminated switch in a
low cost SOIC 24-lead wide body surface mount plastic package.
The SW-419 is ideally suited for use where very low power consumption is required. Typical applications include 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-419 is fabricated with a monolithic GaAs MMIC using a
mature 1-micron process. The process features full chip passivation for increased performance and reliability.
Ordering Information
Part No.
Electrical Specifications, TA = +25°C
DC – 0.1 GHz
DC – 0.5 GHz
DC – 1.0 GHz
DC – 2.0 GHz
DC – 0.1 GHz
DC – 0.5 GHz
DC – 1.0 GHz
DC – 2.0 GHz
Isolation
Trise, Tfall
Ton, Toff
Transients
One dB
Compression
IP2
IP3
SOIC 24-Lead Plastic Package
Forward Tape & Reel
Reverse Tape & Reel
Test Conditions2
Parameter
Insertion Loss
VSWR
Package
SW-419 PIN
SW-419 TR
SW-419 RTR
Unit
dB
dB
dB
dB
dB
dB
dB
dB
nS
nS
mV
dBm
dBm
dBm
dBm
Typ.
0.8
0.8
0.9
1.2
60
51
39
24
1.3:1
1.3:1
8
16
15
21
27
45
60
dBm
dBm
35
46
On
Off
10% to 90% RF, 90% to 10% RF
50% Control to 90% RF, 50% Control to 10% RF
In Band
Input Power
0.05 GHz
Input Power
0.5 – 2.0 GHz
Measured Relative
0.05 GHz
to Input Power
0.5 – 2.0 GHz
(for two-tone input power up to +5 dBm)
Measured Relative
0.05 GHz
to Input Power
0.5 – 2.0 GHz
(for two-tone input power up to +5 dBm)
1. Refer to “Tape and Reel Packaging” Section, or contact factory.
2. All measurements with 0, -5 V control voltages at 1 GHz in a 50Ω system, unless otherwise specified.
Min.
54
46
36
20
Max
1.0
1.1
1.2
1.4
