DAT49064 Datasheet, PDF (1/1 Pages) DAICO Industries, Inc. – Attenuator 4 Section

F E AT U R E S
DC - 2500 MHz
MODEL NO.
10 dB LSB, 70 dB Range
1.6 dB Insertion Loss
D AT 4 9 0 6 4
4 BIT
TTL Control
SMA Connectors
Attenuator 4 Section
Ideal for Test Equipment Applications
Available in any Attenuation - Contact Factory
2.190
PART IDENTIFICATION
20 dB
20 dB
20 dB
10 dB
0.08
RF
RF
J2
J1
•• •• •• ••
0.665 J2
J1 0.83 ± .03
0.08
.096 DIA THRU 4 HOLES
2.35 ± .03
SOLDER
TERMINAL
(6 PLACES)
.68 ± .03
20 20 20 10 G +15V
.xx = .02
.xxx = .010
CONNECTOR
SMA FEMALE
(2 PLACES)
•
•
•
•
•
•
•
20 dB
20 dB
20 dB
10 dB GND +15V
2.2
3.0
TYPICAL PERFORMANCE
at 25°C
2.0
2.5
1.8
2.0
1.6
1.5
1.4
1.0
1.2
0.5
1.0
0
1
I. LOSS
VSWR
5 10
50 100
500 1000
FREQUENCY (MHz)
4000
GUARANTEED PERFORMANCE
Parameter
Min Typ Max Units Conditions
Operating Frequency
DC
2500 MHz
DC Current
100 130 mA At +15 VDC Supply at 70 dB
Control Type
TTL
4 Line
Logic “0” = Thru
Logic “1” = Attenuation
Insertion Loss
1.6 2.0 dB
Attenuation
LSB
10
dB
Range
70 dB 10, 20, 20, 20
Accuracy (10 dB)
0.04 ±0.1 dB DC - 2000 MHz
0.2 ±0.4 dB 2000 - 2500 MHz
(20 dB)
0.1 ±0.2 dB DC - 1000 MHz
0.2 ±0.4 dB 1000 - 2000 MHz
0.2 ±0.8 dB 2000 - 2500 MHz
VSWR
1.3/1 1.4/1
Impedance
50
OHMS
Switching Speed
5 mSec
RF Power
Operate
+30
dBm At +55°C
No Damage
dBm
Operating Temperature
-55 +25 +85 °C
TA
DAICO Industries
Rev. N/D / Iss. 1