FE AT UR ES
40 - 800 MHz
SPACE Application
Hermetic Package
Surface Mount
Radiation Tolerant, 100 K Rad
MODEL NO.
CAT15066
GaAs 6 Section Attenuator
6 BIT
RF
RF
IN/OUT GND GND GND GND GND GND GND GND GND GND OUT/IN
24
23
22
21
20
19
18
17
16
15
14
13
PART IDENTIFICATION
1.560
1.36
.100 TYP
.040
TYP
24
13
•
16 dB
.20
.015
(FLANGE)
•
0.5 dB
•
• • •
1 dB
2 dB
•
•
4 dB
•
8 dB
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
.375 TYP
.60 TYP
1
12
• •
4
5
6
C1
C2
C3
16DB 0.5DB 1DB
7
C4
2DB
8
C5
4DB
9
C6
8DB
10
11
12
GND GND GND
.77
1
+5V
2
3
GND GND
.053 R
TYP
.100 TYP
1.100
CONTRASTING
COLOR BEAD
.xx = .02
.xxx = .010
.015
±.002
TYP
.010
±.002
TYP
(LEAD)
G U AR ANT EE D PE RF ORM A NCE
Parameter
I.L. (dB)
VSWR
Min Typ Max Units
40
1
CMOS
800
5
MHz
mA
Conditions
At +5 VDC Supply
6 Line
Logic “0” = Thru
Logic “1” = Attenuation
3 - 5 Volts
0 - 0.5 Volts
40 - 100 MHz
100 - 800 MHz
0.5, 1, 2, 4, 8, 16
±
(0.25 dB + 2% of Atten
Setting in dB)
TYPI CAL P ER F O R MA N CE
a t 2 5
°C
Operating Frequency
DC Current
Control Type
1.8
8.0
Control Current
Insertion Loss
1.6
6.0
High
Low
Attenuation
LSB
Range
Accuracy
0
0
4.2
6.3
0.5
0
±40
±40
5.5
7.5
31.5
µA
µA
dB
dB
dB
dB
dB
dB
OHMS
nSec
nSec
mV
dBm
dBm
dBm
dBm
°C
°C
1.4
4.0
I. LOSS
Flatness
1.2
2.0
VSWR
VSWR
Impedance
Switching Speed
Transition (Rise/Fall) Time
Switching
(Video)
Transients
Intercept Points
2nd
3rd
0.05
1.18/1
50
22
8
110
+66
+42
+23
+25
±0.2
1.3/1
50
1.0
0
1
4
10
40
100
400
1000
3000
FREQUENCY (MHz)
+61
+34
RF Power
Operate
No Damage
Operating Temperature
0
Non-Operating Temperature
-34
+10
+27
+65
+95
50% Control Signal
90% / 10% RF
10% / 90% or 90% / 10% RF
Peak Value
70 / 50 MHz Inputs
90 / 50 MHz Inputs
0.1 dB Compression
TA
TA
DA I C O
In d u s t r i e s
Rev. - / Iss. 1
