5-Bit Digital Attenuator 20 - 1000 MHz
5-Bit Digital Attenuator 20 - 1000 MHz
Features
q q q q
AT-103
V2.00
DI-3
1.37 (34.8 ±0.5)
Attenuation 0.5 dB Steps t...
Description
5-Bit Digital Attenuator 20 - 1000 MHz
Features
q q q q
AT-103
V2.00
DI-3
1.37 (34.8 ±0.5)
Attenuation 0.5 dB Steps to 15.5 dB CMOS Control Interface Internal Latch on Control Input Hermetic Case
(From-55°C to +85°C)
RF1
RF2
Guaranteed Specifications*
+V
C R 16 1 2 4 8
0.200 MAX (5.1)
0.018 ±0.005 (0.46 ±0.13) DIA 24 PINS 0.100 TYP (2.4)
0.120 MIN (3.0)
PIN 1
0.600 (15.2) 0.80 (20.3 ±0.5)
PIN 13
Operating Characteristics
0.10 (2.5 ±0.5) 0.14 (3.6 ±0.5)
Dimensions in ( ) are in mm. Unless Otherwise Noted: .xxx = ±0.010 (.xx = ±0.25) .xx = ±0.02 (.x = ±0.5) WEIGHT (APPROX.): 0.39 OUNCES 11 GRAMS
MIL-STD-883 screening available. ** All specifications apply when operated with bias voltage of +15 VDC and a 50 ohm impedance at both RF ports. ** Above reference insertion loss.
Ordering Information
Pin Configuration
1 + 5V 2 GND 3 C 4 R 5 0.5 6 1 7 2 8 4 9 8 10 - 12 GND 13 RF2 14 - 23 GND 24 RF1
Specifications Subject to Change Without Notice.
M/A-COM, Inc.
North America: Tel. (800) 366-2266 Fax (800) 618-8883
s
1
Asia/Pacific: Tel. +81 (03) 3226-1671 Fax +81 (03) 3226-1451
s
Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020
5-Bit Digital Attenuator
AT-103
V2.00
Typical Performance
ATTENUATION FLATNESS
VSWR
REFERENCE INSERTION LOSS
Truth Table
Specifications Subject to Change Without Notice.
2
North America: Tel. (800) 366-2266 Fax (800) 618-8883
s
M/A-COM, Inc.
Asia/Pacific: Tel. +81 (03) 3226-1671 Fax +81 (03) 3226-1451
s
Europe: Tel. +44 (1344) 869 595...
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