GaAs Matched SP6T Switch
DC - 2 GHz
Features
q
q
SW-284
V3.00
FP-27
0.600 (15.24)
0.500 (12.70)
0.450 (11.43)
0.400 (10.16)
0.300 (7.62)
Low DC Power Consumption
Integral CMOS Decoder/Driver
0.075 (1.90)
1
Guaranteed Specifications
1
Specifications
Frequency Range
Insertion Loss
VSWR
(RF Common)
VSWR
(RF1-RF6 On)
VSWR
(RF1-RF6 Terminated)
Isolation
(From
(From
to +85°C)
+85°C)
-55°C
-55°C to
DC - 2.0 GHz
0.300 MIN TYP (7.62)
DC – 2.0 GHz
DC – 1.0 GHz
DC – 2.0 GHz
DC – 1.0 GHz
DC – 2.0 GHz
DC – 1.0 GHz
DC – 2.0 GHz
DC – 1.0 GHz
DC – 2.0 GHz
DC – 1.0 GHz
2.8 dB Max
2.0 dB Max
.9:1 Max
1.3:1 Max
1.7:1 Max
1.3:1 Max
1.3:1 Max
1.3:1 Max
28 dB Min
33 dB Min
0.75 Sq
(19.0)
0.125 (3.18)
0.100
5 Places (2.54)
0.015 ±.004 12 Places
(0.38 ± 0.10)
0.150 MAX
(3.81)
Operating Characteristics
Impedance
Switching Characteristics
Trise, Tfall (10% to 90% RF)
Ton, Toff (50% CTL to 90%/10% RF)
Transients (In-Band)
Input Power for 1 dB Compression
0.5 – 2.0 GHz
0.05 GHz
50 Ohms Nominal
3.0 ns Typ
180 ns Typ
150 mV Typ
23 dBm Typ
21 dBm Typ
.010 ±.003 12 Places
(0.25 ± 0.08)
.065 TYP (1.65)
Bottom of Case is AC Ground
Dimensions in ( ) are in mm.
Unless Otherwise Noted: .xxx = ± 0.010 (.xx = ± 0.25)
.xx = ± 0.02 (.x = ± 0.5)
Intermodulation Intercept Point (for two-tone input power up to +5 dBm)
Intercept Points
IP2
IP3
0.5 – 2.0 GHz
+60
+45
dBm Typ
0.05 GHz
+53
+35
dBm Typ
Bias Power
Control Voltages
Vin Low (0)
Vin Hi (1)
-5 VDC @ 2 mA Max
+5 VDC @ 1 mA Max
0.0 to 1.5V @ 1 µA Max
3.5 to 5.0V @ 1 µA Max
Functional Schematic (Top View)
Pin Identifier
+5VDC
A0
A1
A2
RF Common
RF3
RF6
RF5
RF4
1. All specifications apply with 50 ohm impedance connected to all RF ports, with
-5 and +5 VDC bias voltages.
2. Contact the factory for standard or custom screening requirements.
RF2
RF1
Ordering Information
Model No.
SW-284 PIN
Package
Flatpack
-5VDC
Specifications Subject to Change Without Notice.
M/A-COM, Inc.
North America:
Tel. (800) 366-2266
Fax (800) 618-8883
s
1
Asia/Pacific: Tel. +81 (03) 3226-1671
Fax +81 (03) 3226-1451
s
Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020
GaAs Matched SP6T Switch
SW-284
V.3.00
Absolute Maximum Ratings
Absolute Maximum Ratings
Parameter
Max. Input Power
0.05 GHz
0.5 – 2.0 GHz
2
Bias Voltage
+5V Supply
-5V Supply
Control Voltage
Operating Temperature
Storage Temperature
Absolute Maximum
1
Truth Table
Truth Table
Control Input
A2
A1
0
1
1
0
0
1
A0
1
0
1
0
1
0
Condition of Switch
RF Common to
RF1
RF2
RF3
RF4
RF5
RF6
+27 +27 dBm
dBm
+34 +34 dBm
dBm
-0.5 to +7V
-0.5 to +7V
-7V to + 0.5V
-7V to +0.5V
-0.5 to Vcc + 0.5V
-0.5 to VCC + 0.5V
-55°C to +125°C
-55°C to +125°C
-65°C to +150°C
-65°C to +150°C
0
0
0
1
1
1
1. Operation of this device above any one of these parameters may
cause permanent damage.
2. When the RF input power is applied to the terminated port,
the absolute maximum is +32 dBm.
Typical Performance
Typical Performance
INSERTION LOSS
FREQUENCY
INSERTION LOSS vs.
VS
FREQUENCY
2.0
2.5
LOSS (dB)
2.0
1.5
1.0
0.5
0
0
0.5
1.0
FREQUENCY (GHz)
FREQUENCY (GHz)
1.5
2.0
1.2
1.0
0
0.5
1.0
1.5
FREQUENCY (GHz)
2.0
VSWR
ISOLATION vs.
FREQUENCY
ISOLATION
VS
80
ISOLATION (dB)
70
60
50
40
30
20
0
0.5
1.5
1.0
FREQUENCY (GHz)
2.0
Specifications Subject to Change Without Notice.
VSWR
VS
FREQUENCY
VSWR vs. FREQUENCY
2.0
1.8
1.6
1.4
2
North America:
Tel. (800) 366-2266
Fax (800) 618-8883
s
M/A-COM, Inc.
Asia/Pacific: Tel. +81 (03) 3226-1671
Fax +81 (03) 3226-1451
s
Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020
