SPST Reflective Switches
With Drivers
Features
q
q
q
q
2660 Series
V2.00
1.00
(25.4)
.80
(20.3)
+V
GROUND -V
J1
J2
E1
.35
(8.9)
Broadband Frequency Ranges
Environmentally Sealed
TTL Compatible
Small Size
1.00
(25.4)
.38
(9.7)
1.20
(30.5)
Description
M/A-COM’s diode switches cover instantaneous multi-
octave bandwidths from UHF to Ku-band. M/A-COM’s
capability in both semiconductor and digital circuit tech-
nology allows considerable flexibility in the tradeoffs of
power, speed, RF parameters and drivers. Typical inser-
tion loss, VSWR, and isolation curves are shown below.
.12 (3.0) Dia.
Thru Hole
(2 Places)
.18
(4.6)
.25 (6.4) Typ
SMA Jack
(2 Places)
Environmental
These devices are designed to meet the following
conditions:
Test
Temperature Cycle
Const. Acceleration
Vibration
Solvent Resistance
Salt Spray
Moisture Resistance
Maximum Ratings
Parameter
Storage Temperature
Operating Temperature
Maximum
-65°C to +125°C
-55°C to +95°C
MIL-STD
883
883
202
883
202
202
Method
1010
2001
214
2015
101
106
Cond
C
A
A
Specifications
25°C
Frequency
Range (GHz)
0.5-2.0
2-8
6-18
2-18
Insertion
Loss (dB)
0.6
1.0
2.0
2.2
VSWR
1.40:1
1.50:1
1.90:1
2.00:1
Isolation
(dB)
40
60
55
55
Transition
Time (nS)
5
5
5
5
Switching
Speed (nS)
30
30
30
30
Operating
Power (W)
0.1
0.1
0.1
0.1
Part Number
2660-1001-00
2660-1007-00
2660-1011-00
2660-1015-00
Notes:
1. Bias +5V ± 0.5V @ 60 mA typ.
-12V ± 0.5V @ 60 mA typ.
2. Logic “ 0” for low loss.
3. Transition Time measured from 10% to 90% of detected RF.
4. Switch Speed measured from 50% TTL to 10%/90%
detected RF.
5. Contact factory for other bias voltages or logic connector options.
Manufactured in USA. European manufactured version also available. Contact your local M/A-COM Sales Representative.
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