FE AT UR ES
50 - 70 MHz
SPACE Application
Hermetic Package
Radiation Tolerant, 100 K Rad
Surface Mount
MODEL NO.
CSWT5103
GaAs Transfer Switch / Amplifier
HDI
NC
24
PART IDENTIFICATION
1.560
1.36
.100 TYP
.040
TYP
24
13
GND GND GND GND
23
22
21
20
"0"
RF
+5V CONT GND GND GND GND OUT B
19
18
17
16
15
14
13
• • •
50
Ω
.20
.015
(FLANGE)
• • •
•
•
•
.375 TYP
.60 TYP
1
12
.77
1
RF
IN A
.010
±.002
TYP
(LEAD)
•
•
•
• • •
•
•
•
12
RF
IN B
.053 R
TYP
.100 TYP
1.100
CONTRASTING
COLOR BEAD
.xx = .02
.xxx = .010
.015
±.002
TYP
2
3
4
5
6
7
8
9
10
11
GND GND GND GND GND GND GND GND GND GND
G U AR ANT EE D PE RF ORM A NCE
Parameter
Operating Frequency
DC Current
Control Type
Min Typ Max Units
50
17.5
TTL
70
20
MHz
mA
Conditions
At +5 VDC Supply
“1” = RF In A to RF Out B
RF In B to RF Out A
“0” = RF In A to RF Out A
RF In B to RF Out B
Output to Control
ISO (dB)
VSWR
GAIN
TYP IC AL PE R F O R MA N CE
a t 25°C
Control Line Isolation
Gain
Gain Flatness
Gain Tracking
Gain Phase
50 MHz
60 MHz
70 MHz
1.8
19
80
ISO
1.6
18
60
OUTPUT
VSWR
62
16.9
±0.10
±0.10
162.5 165.5
157.5 160.5
152.0 155.0
35
16
Control Current
1.4
17
40
GAIN
High
Low
Isolation
INPUT
VSWR
40
69
1.5/1
3.30
50
230
34
32
+31
+23
+11.2
+25
dB
dB
dB
dB
DEG
163.5
DEG
158.0
DEG
±10 µA
±10 µA
dB
18
±0.5
±0.25
168.5
1.7/1
4.70
300
100
Normal to Crossed
VIH = +2.75 V
VIL = +0.8 V
Off Path Gain Referenced
To On Path Gain
1.2
16
20
1.0
15
0
10
40
100
400
1000
3000
FREQUENCY (MHz)
VSWR
(Input/Output) Thru
Noise Figure
Impedance
Switching Speed
Transition (Rise/Fall) Time
Switching
(Video)
Transients
Intercept Points
2nd
3rd
+20
RF Power
Operate
No Damage
Operating Temperature
0
+10
+21
+65
dB
OHMS
nSec
nSec
mV
dBm
dBm
dBm
dBm
°C
50% TTL - 90% / 10% RF
10% / 90% or 90% / 10% RF
Peak Value
80 MHz / 30 MHz
45 MHz / 30 MHz
1 dB Compression
TA
DA I C O
In d u s t r i e s
Rev. C / Iss. 1
DAICO [ DAICO INDUSTRIES, INC. ]
