9
8
7
6
RF
IN / OUT
RF
GND
RF
OUT / IN
RF
GND
14
-15V
13
+15V
1
CONT
4
GND
2, 3, 5, 10, 11, 12
N/C
N/C = NO INTERNAL CORRECTION
Parameter
Min Typ
Max Units
Conditions
Operating Frequency
20
300
MHz
DC Current
25
mA
At +15 VDC Supply
25
mA
At -15 VDC Supply
Control Current
1
mA
0 V to +5 V Control
Insertion Loss
0.8
1.5
dB
Attenuation
Range
18
20
dB
Slope
6.5
1.5
dB/V
Linearity
0.8
dB
Best Straight Line Fit From
IL +1.5 dB to 18 dB
VSWR
1.15 1.25/1
Impedance
50
OHMS
Slew Rate
6
dB/
s
Intercept Points
2nd
+77
dBm
3rd
+44
dBm
RF Power
Operate
+10
dBm
No Damage
+20
dBm
Operating Temperature
0
+25
+60
C
TA
G U A R A N T E E D P E R F O R M A N C E
1.4
0
0
+1
+2
+3
+4
+5
CONTROL VOLTAGE
A
TTENUA
TION (dB)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
VSWR
1.3
1.2
1.1
1.0
700 MHz
500 MHz
300 MHz
100 MHz
T Y P I C A L P E R F O R M A N C E
Attenuation vs Control Voltage
At 100 MHz
VSWR
MODEL NO.
D A 0 035
P I N D i o d e L i n e a r V C A
F E AT U R E S
20 - 300 MHz
20 dB Linear Range Typical
0.8 dB Linearity
+44 dBm 3rd Order Intercept
0.8 dB Insertion Loss
14 Pin DIP
See 100C0911 For Connectorized Version
VCA
D A I C O
I n d u s t r i e s
Rev. K / Iss. 1
.018 DIA LEAD
14 PLACES
COLOR BEAD
CONTRASTING
.50
.600
.20
.22
.87
PART IDENTIFICATION
SQUARE
CORNER
.300
.100
TYP
1
7
8
14
.xx = .02
.xxx = .010
PDF 
ZIP