DA0844 Datasheet, PDF (1/1 Pages) DAICO Industries, Inc. – PIN Diode 6 Section Attenuator

F E AT U R E S
100 - 200 MHz
50 mA, +5 VDC
1 dB LSB, 63 dB Range
6 BIT
TTL Control
38 Pin DIP
MODEL NO.
DA0844
PIN Diode 6 Section Attenuator
2.00 MAX
PART
IDENTIFICATION
.20
.20
CONTRASTING
COLOR BEAD
.800
1.800
.100 TYP
1
38
.xx = .02
.xxx = .010
.018±.002 DIA
38 PLACES
19
1.00 MAX
20
1.5
10
TYPICAL PERFORMANCE
at 25°C
1.4
8
1.3
6
1.2
4
I. LOSS
1.1
2
VSWR
1.0
0
10
40
100
400
FREQUENCY (MHz)
1000
RF
RF
IN/OUT
OUT/IN
38 _GND
GND ²⁰
37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
••••••••••••••••
32 DB
1 DB
2 DB
4 DB
8 DB
16 DB
•• •• •• •• •• ••
•
•
•
•
•
•
••
••••••
1
+5V
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
GND ^{CONT1 CONT2 GND CONT3 CONT4 CONT5 GND CONT6}
32DB 1DB
2DB 4DB 8DB
16DB
GND
"1" "0"
"0" "0" "0"
"0"
GUARANTEED PERFORMANCE
Parameter
Operating Frequency
DC Current
Control Type
Min Typ
100
50
TTL
Control Current
High
Low
Insertion Loss
2.5
Attenuation
LSB
1
Range 0
Accuracy
VSWR
Impedance
Switching Speed
Transition (Rise/Fall) Time
Switching (Video) Transients
RF Power
Operate
No Damage
Operating Temperature
1.25/1
50
10
5
100
+18
-40 +25
Max
200
85
40
-400
7.0
63
1.4/1
50
+13
+20
+85
Units
MHz
mA
µA
µA
dB
dB
dB
dB
OHMS
µSec
µSec
mV
dBm
dBm
°C
Conditions
At +5 VDC Supply
6 Line
Logic “0” = Thru
Logic “1” = Attenuation
VIH = +2.7 V
VIL = +0.5 V
1, 2, 4, 8, 16, 32
± (0.25 dB +2% of Atten.
Setting in dB)
50% TTL to 90% / 10% RF
90% / 10% or 10% / 90% RF
Peak Value
0.1 dB Compression
TA
DAICO Industries
Rev. A / Iss. 1