TYP
.100
IDENTIFICATION
PART
14
8
7
1
.50
.82
.50
TYP
.075
.19
COLOR BEAD
CONTRASTING
.xx = .02
.xxx = .010
.015
.002 DIA
14 PLACES
T Y P I C A L P E R F O R M A N C E
a t 2 5
C
VSWR
VSWR
I.L. (dB)
3000
1000
400
100
40
10
4
1
4.0
1.8
1.0
2.0
3.0
1.6
1.4
1.2
1.0
0
FREQUENCY (MHz)
I. LOSS
CONT 4
CONT 3
CONT 2
CONT 1
+5V
OUT/IN
RF
IN/OUT
RF
"0"
2 dB
1 dB
4 dB
"0"
"0"
"0"
.5 dB
GND
1 dB
4 dB
8 dB
2 dB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
GND
GND
GND
GND
GND
.5 dB
"1"
8 dB
CONT 5
Parameter
Min Typ Max Units
Conditions
Operating Frequency
200
600
MHz
DC Current
0.7
2.0
mA
At +5 VDC Supply
Control Type
CMOS
5 Line
Logic "0" = Thru
Logic "1" = Attenuation
Control Current
High
1
20
A
3 - 5 Volts
Low
1
20
A
0 - 0.5 Volts
Insertion Loss
1.71
2.5
dB
Insertion Loss Flatness
0.2
dB
Vs. Frequency
Attenuation
LSB
0.5
dB
Range
0
15.5
dB
0.5, 1, 2, 4, 8
Accuracy
dB
+ 0.15 dB + 3% of Atten
Setting in dB
- 0.35 dB -3% of Atten
Setting in dB
Flatness
0.2
dB
VSWR
1.33/1
1.6/1
Impedance
50
OHMS
Switching Speed
14
50
nSec
50% Control Signal
90% / 10% RF
Transition (Rise/Fall) Time
12
nSec
10% / 90% or 90% / 10% RF
Switching
(Video)
Transients
84
mV
Peak Value
Intercept Points
2nd
+45
+56
dBm
70 / 50 MHz Inputs
3rd
+34
+37
dBm
35 / 50 MHz Inputs
RF Power
Operate
+12
+10
dBm
0.1 dB Compression
No Damage
+23
dBm
Operating Temperature
0
+25
+65
C
TA
Non-Operating Temperature
-34
+95
C
TA
G U A R A N T E E D P E R F O R M A N C E
MODEL NO.
CAT5 8 0 5 4
GaAs 5 Section Attenuator
F E AT U R E S
200 - 600 MHz
SPACE Application
Hermetic Package
Radiation Tolerant, 100 K Rad
Surface Mount
5 BIT
D A I C O
I n d u s t r i e s
Rev. A / Iss. 1
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