FE AT UR ES
30 - 500 MHz
30 mA, +5 VDC
0.5 dB LSB, 63.5 dB Range
CMOS Control
SMA Connectors
See DA0285 for 38 Pin DIP Version
MODEL NO.
100C1585
PIN Diode 7 Section Attenuator
7 BIT
PART IDENTIFICATION
2.836
0.08
RF
IN/OUT
J1
RF
IN/OUT
J2
32 dB
16 dB
8 dB
4 dB
2 dB
1 dB
0.5 dB
0.08
1.586
J1
32
16
8
4
2
1
0.5
GND
+V
J2
1.75
±.03
• •
•
• •
•
• •
•
• •
•
• •
•
• •
•
• •
•
.096 DIA THRU
4 PLACES
3.00
±.03
TERMINAL, SOLDER
9 PLACES
GND +5V CONT 1
TO 32 dB
+15V "1"
CONNECTOR,
SMA FEMALE
2 PLACES
CONT 2 CONT 3 CONT 4 CONT 5
4 dB
2 dB
16 dB
8 dB
"0"
"0"
"0"
"0"
CONT 6 CONT 7
1 dB
0.5 dB
"0"
"0"
0.54
±.03
.xx = .02
.xxx = .010
GUARANTEED PERFORMANCE
Parameter
I.L. (dB)
VSWR
Min Typ Max Units
30
25
CMOS
500
50
MHz
mA
Conditions
At +5 to 15 VDC Supply
7 Line
Logic “0” = Thru
Logic “1” = Attenuation
VIH = +V
VIL = 0V
TYPICA L P E R F O R MAN C E
at 25
°C
Operating Frequency
DC Current
Control Type
1.5
10
Control Current
1.4
8
High
Low
Insertion Loss
Attenuation
LSB
Range
4.2
0.5
0
±10
±10
6.0
63.5
1.3
6
Accuracy
µA
µA
dB
dB
dB
dB
1.2
4
I. LOSS
VSWR
0.5, 1, 2, 4, 8, 16, 32
±
(0.15 dB +2% of Atten.
Setting in dB) for Values
≥
1 dB
±
(0.05 dB +15% of Atten.
Setting in dB) for Values < 1 dB
1.1
2
VSWR
Impedance
Switching Speed
RF Power
Operate
1.2/1
50
5
+18
-55
+25
1.35/1
20
+13
+20
+85
OHMS
µSec
50% Control to 90% / 10% RF
dBm
0.1 dB Compression
dBm
°C
TA
No Damage
1.0
0
10
40
100
400
1000
Operating Temperature
FREQUENCY (MHz)
DA I C O
In d u s t r i e s
Rev. A / Iss. 1
