Matched GaAs SP4T Switch
DC - 2 GHz
SW-415
Features
FP-25
● Low Insertion Loss, 1.4 dB Typical
● Fast Switching Speed, 200 ns Typical
● Low DC Power Consumption
● Integral CMOS Decoder/Driver
0.015 ±0.005 Dia
(0.38 ± 0.13).
9 Places
0.625 ±0.020
(15.88 ± 0.5)
1
0.625 ±0.020
(15.88 ± 0.5)
Guaranteed Specifications
Frequency Range
( -55°C to + 85°C
DC – 2.0 GHz
Insertion Loss
DC – 2.0 GHz
DC – 1.0 GHz
DC – 0.5 GHz
1.8 dB Max
1.5 dB Max
1.2 dB Max
0.270 (6.86)
Min Typ.
VSWR
DC – 2.0 GHz
DC – 1.0 GHz
DC – 0.5 GHz
1.8:1 Max
1.8:1 Max
1.4:1 Max
0.050 (1.27)
3 Places
0.150 (3.81)
0.088 (2.24)
0.450
(11.43)
0.150 Max
(3.81)
Isolation
DC – 2.0 GHz
DC – 1.0 GHz
DC – 0.5 GHz
37 dB Min
43 dB Min
45 dB Min
(17)
(11) (15)
Pin Numbers
In Parentheses
(20)
(14)
(16)
0.070 (1.78)
Operating Characteristics
Impedance
Weight (approx.): 0.12 Ounces 3.4 Grams
50 Ohms Nominal
Bottom of case is AC ground.
Dimensions in ( ) are in mm.
Switching Characteristics
T
T
, T
(10% to 90%)
, T (50% CTL to 90%/10% RF)
50 ns Typ
200 ns Typ
15 mV Typ
Unless Otherwise Noted: .xxx = ± 0.010 (.xx = ± 0.25)
rise fall
.xx = ± 0.02 (.x = ± 0.5)
on off
Transients (In-Band)
Input Power for 1 dB Compression
0.5 – 2.0 GHz
+27 dBm Typ
+17 dBm Typ
Functional Schematic
0.05 GHz
Intermodulation Intercept Pt.
(for two-tone input power up to +5 dBm)
RF 2
RF 1
Intercept Points
0.5 – 2.0 GHz
0.05 GHz
IP
+60
+45
IP
+46
+35
2
3
dBm Typ
dBm Typ
+5V
RF COMMON
CMOS 2
CMOS 1
-5V
Control Voltages
Vin Low (0)
0.0 to 1.5V @ 1 µA Max
3.5 to 5.0V @ 1 µA Max
Vin High (1)
RF 4
RF 3
Bias Power
-5 VDC @ 5 mA Max
+5 VDC @ 1 mA Max
1. All specifications apply with 50 ohm impedance connected to all RF ports.
2. Contact the factory for standard or custom screening requirements.
Truth Table
Ordering Information
Control Input
Condition of Switch
Model No.
Package
"1" = Logic High (CMOS)
RF Common to Each RF Port
SW-415 PIN
Flatpack
CMOS 2
CMOS 1
RF1
ON
RF2
OFF
ON
RF3
OFF
OFF
ON
RF4
OFF
OFF
OFF
ON
0
0
1
1
0
1
0
1
OFF
OFF
OFF
OFF
OFF
OFF
Specifications Subject to Change Without Notice.
V2.00
M/A-COM Inc.
■
1011 Pawtucket Boulevard, Lowell, MA 01853 USA
■
Telephone: 800-366-2266