Parameter
Min Typ
Max Units
Conditions
Operating Frequency
20
700
MHz
DC Current
0.4
1
mA
At +5 VDC Supply
Control Type
TTL
1 Line,
Reverse Logic Available
Logic "0" = Thru
Logic "1" = Attenuation
Control Current
High
0
20
A
VIH = +3.0 V
Low
0
20
A
VIL = +0.5 V
Insertion Loss
1.0
1.5
dB
Attenuation
LSB
dB
See Table
Range
dB
See Table
Accuracy
dB
(0.15 dB + 2% of Atten.
Setting in dB)
VSWR
1.1/1
1.25/1
Impedance
50
OHMS
Switching Speed
22
35
nSec
50% TTL to 90% / 10% RF
Transition
(Rise/Fall)
Time
10
nSec
90% / 10% or 10% / 90% RF
Switching
(Video)
Transients
45
mV
Peak Value
Intercept Points
2nd
+68
dBm
140 MHz / 200 MHz
3rd
+35
dBm
140 MHz / 100 MHz
RF Power
Operate
+12
+10
dBm
0.1 dB Compression
No Damage
+27
dBm
Operating Temperature
-55
+25
+125
C
TA
DA0816-32
32 dB
DA0816-20
20 dB
DA0816-10
10 dB
DA0816-11
11 dB
.018
.002 DIA
DIA
.25
.20
1
12
PART
IDENTIFICATION
12 PLACES
.60
TYP
TYP
.400
Typ
.200 Typ
.100
.200
45
.55
.031
T Y P I C A L P E R F O R M A N C E
a t 2 5
C
FREQUENCY (MHz)
I. LOSS
ATTEN
VSWR
VSWR
I.L. (dB)
A
TTEN. (dB)
1000
400
100
40
10
1.0
2.0
1.4
0.5
0
-0.5
0.5
1.5
1.3
1.2
1.1
1.0
0
-1.0
1.0
GND
GND
RF
OUT/IN
1
4
+5V
RF
IN/OUT
"0"
CONT
6
11
10
2
3
5
7
8
12
9
MODEL NO.
D A 0 8 1 6
GaAs 1 Section Attenuator
F E AT U R E S
20 - 700 MHz
0.4 mA, +5 VDC
22 nSec Switching Speed
10 nSec Rise Time
10, 20, or 32 dB Steps
TTL Driver
1 BIT
G U A R A N T E E D P E R F O R M A N C E
D A I C O
I n d u s t r i e s
Rev. D / Iss. 1
TABULATION CHART
Part Number
Attenuation
PDF 
ZIP