MODEL NO.
D A 0 6 1 7
F E AT U R E S
30 - 200 MHz
25 nSec Switching Speed
0.5 dB LSB, 63.5 dB Range
TTL Control
See DA0717 for Surface Mount Version
See 100C1757 for Connectorized Version
7 BIT
D A I C O
I n d u s t r i e s
Rev. B / Iss. 1
Schottky Diode
7 Section Attenuator
2.00 MAX
COLOR BEAD
CONTRASTING
1.00 MAX
.20
.20
IDENTIFICATION
PART
.800
38
20
19
1
.100 TYP
1.800
38 PLACES
.018
.002 DIA
.xx = .02
.xxx = .010
"0"
"0"
"0"
"0"
"0"
"0"
"1"
GND
GND
C7
C6
C5
C4
C3
C2
C1
GND
GND
GND
GND
GND
GND
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
15
13
12
11
9
8
7
6
5
4
3
2
1
38
+5V
RF
IN/OUT
RF
IN/OUT
16 dB
8 dB
4 dB
0.5 dB
2 dB
1 dB
32 dB
GND
16
GND
GND
32dB
1dB
2dB
0.5dB
4dB
8dB
16dB
GND
10
GND
14
T Y P I C A L P E R F O R M A N C E
a t 2 5
C
VSWR
1000
400
100
40
10
1.0
0
2.0
1.8
1.6
1.4
1.2
10
8
6
4
2
VSWR
I.L. (dB)
FREQUENCY (MHz)
I. LOSS
Parameter
Min Typ
Max Units
Conditions
Operating Frequency
30
200
MHz
DC Current
400
640
mA
At +5 VDC Supply
Control Type
TTL
7 Line
Logic "0" = Thru
Logic "1" = Attenuation
Control Current
High
0
.025
mA
VIH = +2.7 V
Low
-0.06
-0.20
mA
VIL = +0.5 V
Insertion Loss
5.8
7.0
dB
30 - 150 MHz
6.1
8.0
dB
150 - 200 MHz
Attenuation
LSB
0.5
dB
Range
0
63.5
dB
0.5, 1, 2, 4, 8, 16, 32
Accuracy
dB
0.5 dB
0.15 dB; 1 dB to 63.5 dB
(0.2 dB
3% of Atten. Setting in dB,
50 - 150 MHz)
(0.2 dB
5% of Atten.
Setting in dB, 30 - 200 MHz)
VSWR
1.22/1
1.35/1
30 - 150 MHz
1.19/1
1.35/1
30 - 200 MHz
Impedance
50
OHMS
Switching Speed
25
35
nSec
50% TTL to 90% / 10% RF
Transition (Rise/Fall) Time
7
nSec
90% / 10% or 10% / 90% RF
Switching
(Video)
Transients
50
150
mV
Peak Value
Intercept Points
2nd
+82
dBm
3rd
+34
dBm
RF Power
Operate
+13
+10
dBm
0.1 dB Compression
No Damage
+20
dBm
Operating Temperature
-54
+25
+85
C
TA
G U A R A N T E E D P E R F O R M A N C E
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