DA0886 Datasheet, PDF (1/1 Pages) DAICO Industries, Inc. – GaAs 6 Section Attenuator

6 BIT
F E AT U R E S
10 - 1000 MHz
1 mA, +5 VDC
1 dB LSB, 63 dB Range
34 nSec Switching Speed
15 nSec Transiton Time
TTL Control
24 Pin DIP
See DA0786 for Surface Mount Version
MODEL NO.
DA0886
GaAs 6 Section Attenuator
.20
.20
PART IDENTIFICATION
1.27
1.100
.100 TYP
.018±.002 DIA
24 PLACES
1
.600
24
12
.77
13
RF
RF
IN/OUT GND GND GND GND GND GND GND GND GND GND OUT/IN
24 23 22 21 20 19 18 17 16 15 14 13
• • • • ••• • •
••
•
••
•
••
•
••
•
••
•
••
•
•
••
1
2
3
4
5
6
7
8
9 10 11 12
+5V GND GND 32DB 1DB 2DB 4DB 8DB 16DB GND GND GND
"0" "0" "0" "0" "0" "0"
.xx = .02
.xxx = .010
CONTRASTING
COLOR BEAD
1.8
8
TYPICAL PERFORMANCE
at 25°C
1.6
6
1.4
4
1.2
2
I. LOSS
VSWR
1.0
0
1
4
10
40 100
400 1000 3000
FREQUENCY (MHz)
GUARANTEED PERFORMANCE
Parameter
Min
Operating Frequency
10
DC Current
Control Type
Control Current
High
Low
Insertion Loss
Attenuation
LSB
Range 0
Accuracy
VSWR
Impedance
Switching Speed
Transition (Rise/Fall) Time
Switching (Video) Transients
Intercept Points
2nd
3rd
RF Power
Operate
No Damage
Operating Temperature
-55
Typ
1
TTL
0
0
4.2
6.3
1
1.2/1
50
34
15
280
+64
+44
+12
+25
Max
1000
5
±40
±40
5.5
7.5
63
1.4/1
50
+10
+27
+125
Units
MHz
mA
µA
µA
dB
dB
dB
dB
dB
OHMS
nSec
nSec
mV
dBm
dBm
dBm
dBm
°C
Conditions
At +5 VDC Supply
6 Line
Logic “0” = Thru
Logic “1” = Attenuation
VIH = +3.0 V
VIL = +0.5 V
10 - 100 MHz
100 - 1000 MHz
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
70 MHz / 50 MHz
35 MHz / 50 MHz
0.1 dB Compression
TA
DAICO Industries
Rev. A / Iss. 2