GaAs SPDT Switch
5 - 2000 MHz
SW-217
M/A-COM, Inc.
North America:
Tel. (800) 366-2266
s
Asia/Pacific: Tel. +81 (03) 3226-1671
s
Europe: Tel. +44 (1344) 869 595
Fax (800) 618-8883
Fax +81 (03) 3226-1451
Fax +44 (1344) 300 020
1
Specifications Subject to Change Without Notice.
V2.00
Features
Low Insertion Loss, 1.0 dB Typical
Fast Switching Speed, 20 ns Typical
Ultra Low DC Power Consumption
0.12mA Typical
Integral TTL Driver
MIL-STD-883 Screening Available
Guaranteed Specifications*
(From -55C to +85C)
Frequency Range
5-2000 MHz
Insertion Loss
5-2000 MHz
1.5 dB Max
5-1000 MHz
1.2 dB Max
5-500 MHz
1.1 dB Max
VSWR
5-2000 MHz
1.8:1 dB Max
5-1000 MHz
1.4:1 dB Max
5-500 MHz
1.25:1 dB Max
Isolation
5-2000 MHz
40 dB Min
5-1000 MHz
45 dB Min
5-500 MHz
53 dB Min
Operating Characteristics
Impedance
50 Ohms Nominal
Switching Characteristics
(TTL)
t
RISE,
t
FALL
7 ns
t
ON,
t
OFF (50% CTL to 90/10% RF)
20 ns
Transients (In-Band)
100 mV
Input Power for 1 dB Compression
500-2000 MHz
+27 dBm Typ
50 MHz
+21 dBm Typ
Intermodulation Intercept Point
(for two-tone input power up to +13 dBm)
Intercept Points
IP
2
IP
3
500-2000 MHz
+68
+46
dBm Typ
50 MHz
+60
+40
dBm Typ
Bias Power
+5 VDC @ 0.12 mA Typ, 1 mA Max
* All specifications apply when operated with bias voltages of +5 VDC
and 50 ohm impedance at all RF ports.
Ordering Information
Part No.
Package
SW-217 PIN
Dual Inline
q
q
q
q
q
DI-1
0.300
(7.6)
0.50
(12.7
0.5)
0.13
(3.3 0.5)
0.10
(2.5 0.5)
0.200
(5.1) MAX
0.120
(3.0) MIN
0.100
(2.5) TYP
0.018
0.005
(0.46
0.13) DIA.
14 PINS
0.87
(22.1
0.5)
CTL
RF IN
+
RF2
RF1
Dimensions in ( ) are in mm.
Unless otherwise noted: .xxx = 0.010 (.xx = 0.25)
.xx = 0.02 (.x = 0.5)
WEIGHT (APPROX.): 0.14 OUNCES 4 GRAMS
GaAs SPDT Switch
SW-217
V2.00
M/A-COM, Inc.
North America:
Tel. (800) 366-2266
s
Asia/Pacific: Tel. +81 (03) 3226-1671
s
Europe: Tel. +44 (1344) 869 595
Fax (800) 618-8883
Fax +81 (03) 3226-1451
Fax +44 (1344) 300 020
2
Specifications Subject to Change Without Notice.
Schematic
Truth Table
Control Input
Condition of Switch
"1" = Logic High
RF Common To
TTL (SW-217)/CMOS (SW-218)
Each RF Port
RF1
RF2
1
ON
OFF
2
OFF
ON
Typical Performance
@ +25C
INSERTION LOSS
VSWR
ISOLATION
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