DAT69051 Datasheet, PDF (1/1 Pages) DAICO Industries, Inc. – GaAs 6 Section Attenuator

F E AT U R E S
DC - 400 MHz
2.2 dB Insertion Loss
20 mV Transients
6 BIT
+21 dBm 0.1 dB Compression @ 1 MHz
TTL Control
SMA Connectors
See DA0996 for 24 Pin DIP Version
MODEL NO.
D AT 6 9 0 5 1
GaAs 6 Section Attenuator
PART IDENTIFICATION
2.836
0.08
0.08
1.586
J1
J2
1.75 ±.03
RF
IN/OUT
J1
32 DB
16 DB
•• ••
•
•
8 DB
••
•
4 DB
2 DB
•• ••
•
•
RF
OUT/IN
J2
1 DB
••
•
.096 DIA THRU
4 PLACES
3.00 ±.03
0.54 ±.03
.xx = .02
.xxx = .010
TERMINAL, SOLDER
9 PLACES
CONNECTOR,
SMA FEMALE
2 PLACES
2.6
3.2
TYPICAL PERFORMANCE
at 25°C
2.4
2.8
2.2
2.4
2.0
2.0
I. LOSS
1.8
1.6
1.6
1.2
1.4
0.8
1.2
0.4
VSWR
1.0
0
1
4
10
40
100
FREQUENCY (MHz)
400 1000
1
-15V
4
CONT1
32DB
"1"
5
CONT2
16DB
"0"
6
CONT3
8DB
"0"
7
CONT4
4DB
"0"
8
CONT5
2DB
"0"
9
CONT6
1DB
"0"
11 12
GND +5V
N/C = NO INTERNAL CONNECTION
GUARANTEED PERFORMANCE
Parameter
Min Typ Max Units Conditions
Operating Frequency
DC
400 MHz
DC Current
20 35 mA At +5 VDC Supply
17 25 mA At -15 VDC Supply
Control Type
TTL
6 Line
Logic “0” = Thru
Logic “1” = Attenuation
Control Current
High
0 ±40 µA VIH = +2.7 V
Low
0 ±40 µA VIL = +0.5 V
Insertion Loss
1.7 3.0 dB DC - 100 MHz
2.2 4.0 dB 100 - 400 MHz
Attenuation
LSB
1
dB
Range 0
63 dB 1, 2, 4, 8, 16, 32
Accuracy
dB ± (0.25 dB +2% of Atten.
Setting in dB)
VSWR
1.2/1 1.3/1
DC - 100 MHz
1.3/1 1.7/1
100 - 400 MHz
Impedance
50
OHMS
Switching Speed
70 200 nSec 50% TTL to 90% / 10% RF
Transition (Rise/Fall) Time
50
nSec 90% / 10% or 10% / 90% RF
Switching (Video) Transients
20 80 mV
Intercept Points
2nd
+50
dBm 5.6 MHz / 9.5 MHz
3rd
+42
dBm 5.6 MHz / 7.3 MHz
RF Power
Operate
+21 +15 dBm 0.1 dB Compression
No Damage
+30 dBm
Operating Temperature
-55 +25 +85 °C
TA
DAICO Industries
Rev. - / Iss. 1