SW-314 Datasheet, PDF (1/3 Pages) Tyco Electronics – GaAs SP4T Absorptive Switch, DC - 3 GHz

GaAs SP4T Absorptive Switch,
DC - 3 GHz
V 4.00
Features
n Integral TTL Driver
n Isolation: 50 dB Typ. At 1 GHz
n Ultra Low DC Power Consumption
n Hermetic Surface Mount Package
n 50 Ohms Nominal Impedance
n MIL-STD-883 Screening Available
Description
M/A-COM’s SW-314 is a GaAs MMIC SP4T absorptive
switch with an integral silicon ASIC driver. This
device is in a 24-lead ceramic surface mount package.
These switches exhibit excellent performance from DC to 3
GHz, with very low DC power dissipation. The
SW-314 is ideally suited for RF/IF communications
applications. Environmental screening is available.
Contact the factory for information.
CR-14
Electrical Specifications^1,2
(From –55°C to +85°C)
Parameter
Insertion Loss
Test Conditions
—
Isolation
—
VSWR
RFC, RF1 - RF4 (On)
VSWR
RF1 - RF4 (Off)
Trise, Tfall
Ton, Toff
Transients
1 dB Compression
10% to 90%
50% Control to 90% / 10% RF
In-Band (peak-peak)
Input Power
Frequency
Units
Min
DC - 0.5 GHz
DC - 1.0 GHz
DC - 2.0 GHz
DC - 3.0 GHz
dB
—
dB
—
dB
—
dB
—
DC - 0.5 GHz
DC - 1.0 GHz
DC - 2.0 GHz
DC - 3.0 GHz
dB
50
dB
40
dB
35
dB
30
DC - 0.5 GHz
DC - 1.0 GHz
DC - 2.0 GHz
DC - 3.0 GHz
Ratio
—
Ratio
—
Ratio
—
Ratio
—
DC - 0.5 GHz
DC - 1.0 GHz
DC - 2.0 GHz
DC - 3.0 GHz
Ratio
—
Ratio
—
Ratio
—
Ratio
—
—
ns
—
—
ns
—
—
mV
—
0.05 GHz
dBm
—
0.5 GHz to 3 GHz
dBm
—
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
7
25
20
+20
+27
Max
1.3
1.4
1.6
1.8
—
—
—
—
1.6:1
1.6:1
1.6:1
1.8:1
1.3:1
1.5:1
1.9:1
2.4:1
—
—
—
—
—
1. All specifications apply when operated with bias voltages of +5V for Vcc and –5V for Vee.
2. When DC blocks are used, a 10K ohm return to GND is required on the RFC port.