FE AT UR ES
1 - 1200 MHz
6 dB LSB, 60 dB Range
High Intercept Points
1.2 dB Insertion Loss
Phase Balanced
TTL Control
Eight Integrated 5 Section Digital Attenuators
MODEL NO.
CSA09035
Digital Attenuator Assembly
HDI
11.70
11.30
10.75
10.30
1.50
7.40
A0 REF
J15
J14
J13
J12
J11
J10
J9
.385
.365
2 PLS
.229
.209
2 PLS
.40
MAX
SMA FEMALE
16 PLS
LOGIC TABLE
PA05
0
0
0
0
0
0
0
0
1
1
1
X
PAO4 PA03 PA02
0
0
0
0
0
0
0
0
1
0
1
0
0
1
1
1
0
1
1
1
0
1
1
1
1
0
1
1
1
0
1
1
1
X
X
X
PA01
0
1
1
1
1
1
1
1
1
1
1
X
FUNCTION
0 dB
6 dB
12 dB
18 dB
24 dB
30 dB
36 dB
42 dB
48 dB
54 dB
60 dB
Invalid
3.500
J16
PART
IDENTIFICATION
1.750
.48
SHARP
3.25
3.08
TO .26 R,
4.45
3.750
MAX. 3.00
2 PLS
J6
J7
J8
J1
J2
J3
J4
J5
M2430813-3F
CONN, 25 PIN
1
2.23
FF6010L-6-A (FLOAT)
3 PLACES (DEUTSCH)
.138-32 UNC, REF
SHARP TO
.26 R, MAX. 2 SPACER/
4 PLACES WASHERS REQD
WITH SLIDE LOCK
D53018 (CANNON)
2 PLACES
7.70
.350
.73 .60
.13 X 45°
10 PLACES
.69
.67
.80
1.10
TYP
1
3
2
5
4
6
7
8
.60 .360
.08 MAX.
HDW
.32
.090
1.05
.40 MAX
G U AR ANT EE D PE RF ORM A NCE
+5 VDC
DC RTN
DC RTN
-15 VDC
J17
12
24
25
11
6 dB
6 dB
12 dB
18 dB
18 dB
Parameter
RF IN
RF OUT
Min Typ Max Units
1
1200
400
200
TTL
MHz
mA
mA
Conditions
At +5 VDC Supply
At -15 VDC Supply
5 Line, See Logic Table
Strobe, Active High, Leading
Edge Trigger
VIH = +2.7 V
VIL = +0.5 V
Between Outputs
Operating Frequency
DC Current
Control Type
CHANNEL 1 THRU 8
“0”, “1”
(STB)
AS REQUIRED STROBE J17
“0” PA01
“0” PA02
0 dB
“0” PA03
“0” PA04
“0” PA05
STB1
STB2
STB3
STB4
STB5
STB6
STB7
STB8
1
CONTROL LOGIC
2
3
4
5
13
14
15
16
17
18
19
20
Control Current
Isolation
Insertion Loss
High
Low
85
Phase
±1
±1
95
1.2
±1
60
1.5
±2
Attenuation
LSB
Range
Accuracy
6
µA
µA
dB
dB
DEG
dB
dB
dB
6, 6, 12, 18, 18
±(0.4
dB +2% of Attenuation
Setting in dB)
VSWR
Impedance
Switching Speed
Transition (Rise/Fall) Time
Switching
(Video)
Transients
Intercept Points
RF Power
2nd
3rd
Operate
No Damage
+50
+33
1.25/1
50
3.5
1.0
-100
-100
+75
+39
+20
1.35/1
10
-60
-75
OHMS
µSec
µSec
dBm
dBm
dBm
dBm
dBm
dBm
dBm
°C
50% TTL to 90% / 10% RF
10% / 90% to 90% / 10% RF
1 - 100 MHz (At 10 Hz Rate)
100 - 1200 MHz (At 10 Hz Rate)
Operating Temperature
0
+25
+15
+21
+30
+75
0.1 dB Compression
1.0 dB Compression
TA
DA I C O
In d u s t r i e s
Rev. - / Iss. 1
DAICO [ DAICO INDUSTRIES, INC. ]
