DAICO DAT61996 Datasheet
FEATURES
6 BIT
DC - 2000 MHz
1 dB LSB, 63 dB Range
4.5 dB Insertion Loss
TTL Control
24 Pin DIP
PART IDENTIFICATION
1.27
.20
.20
1.100
.100 TYP
1
.600
12
1324
.018 ±.002 DIA
24 PLACES
.77
MODEL NO.
DAT61996
GaAs 6 Section Attenuator
IN/OUT
GND GND GND GND GND GND GND GND GND GND
24
23 22 21 20 19 18 17 16 15 14
•••••••••
•• •• •• •• •• ••
••
+5V GND
CONT1 CONT2 CONT3 CONT4 CONT5
GND GND GND -5.2V
32DB 1DB 2DB 4DB 8DB
"1" "0" "0" "0" "0"
CONT6
16DB
"0"
RFRF
OUT/IN
13
16 DB32 DB 1 DB 2 DB 4 DB 8 DB
••••••
121110987654321
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
VSWR
I.L. (dB)
8
7
6
5
4
3
2
1
0
CONTRASTING
COLOR BEAD
.xx = .02
.xxx = .010
TYPICAL PERFORMANCE
at 25°C
I. LOSS
VSWR
1
41040100 400 1000 3000
FREQUENCY (MHz)
GUARANTEED PERFORMANCE
Parameter Min Typ Max Units Conditions
Operating Frequency DC 2000 MHz
DC Current 0.4 5 mA At +5 VDC Supply
Control Type TTL 6 Line
Control Current
High
Low
Insertion Loss 4.8 6.5 dB
Attenuation
LSB
Range
Accuracy
VSWR 1.2/1 1.4/1
Impedance 50 OHMS
Switching Speed 140 200 nSec 50% TTL to 90% / 10% RF
Transition (Rise/Fall) Time 10 nSec 90% / 10% or 10% / 90% RF
Switching (Video) Transients 100 mV Peak Value
Intercept Points
RF Power
2nd
3rd
Operate
No Damage
Operating Temperature -40 +25 +85 °CTA
6.5 10 mA At -5.2 VDC Supply
Logic “0” = Thru
Logic “1” = Attenuation
1.0 ±10 µA VIH = +2.7 V
1.0 ±10 µA VIL = +0.5 V
1dB
060dB 1, 2, 4, 8, 16, 32
dB ± (0.25 dB +2% of Atten.
Setting in dB)
+47 dBm 48 MHz
+27 dBm 48 MHz
+14 +10 dBm 1.0 dB Compression
+27 dBm
DAICO I ndustries
Rev. - / Iss. 1
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