
TYPICAL PERFORMANCE
at 25
°
C
V
I
I
3000
1000
400
100
40
10
4
1
100
2.0
2.2
75
50
25
0.5
1.0
1.5
1.9
1.6
1.3
1.0
0
0
FREQUENCY (MHz)
ISO
VSWR
I. LOSS
Parameter
Operating Frequency
DC Current
Control Type
Min Typ
5
Max Units
1000
1.0
Conditions
MHz
mA
0.7
TTL
At +5 VDC Supply
1 Line
Logic “0” = PIN 11 to PIN 1
Logic “1” = PIN 11 to PIN 7
VIH = +3.0V
VIL = +0.5V
5 - 300 MHz
300 - 1000 MHz
5 - 300 MHz
300 - 1000 MHz
Control Current
High
Low
+3.5
+0.8
1.1
1.6
75
58
1.2/1
±
10
±
10
1.7
2.2
μ
A
μ
A
dB
dB
dB
dB
Insertion Loss
Isolation
60
50
VSWR
Impedance
Switching Speed
Transition (Rise/Fall) Time
Switching
(Video)
Transients
Intercept Points
 1.4/1
50
45
40
50
OHMS
nSEC
nSEC
mV
dBm
dBm
dBm
dBm
°
C
70
50% TTL to 90% / 10% RF
90% / 10% or 10% / 90% RF
Peak Value
500 MHz / 300 MHz
250 MHz / 300 MHz
0.1 dB Compression
2nd
3rd
+78
+54
+14
RF Power
Operate
No Damage
+10
+30
+125
Operating Temperature
-55
+25
TA
GUARANTEED PERFORMANCE
COLOR BEAD
CONTRASTING
PART
IDENTIFICATION
TYP
(LEAD)
TYP
TYP
(FLANGE)
1.060
.100
TYP
.30
TYP
.20
.100
TYP
.600
TYP
.053 R
 TYP
.010
±
.002
.040
.86
.47
.015
±
.002
.015
14
8
1
7
MODEL NO.
DS0742
GaAs SP2T
FEATURES
5 - 1000 MHz
75 dB Isolation
High Intercept Points
0.7 mA, +5 VDC
TTL Driver
Non-Reflective
14 Pin Surface Mount Package
See DS0842 For 14 Pin DIP Version
SP2T
DAICO
Industries
Iss. 2
RF2
GND
RF1
"0"
RF COM
11
+5V
8
GND
10
GND
12
GND
13
GND
GND
GND
GND
14
9
7
6
5
4
3
2
1
50
50
CONTROL
N/C
N/C = NO INTERNAL CONNECTION