5-Bit Digital Attenuator 20 - 1000 MHz AT-103 V2.00 DI-3 Features ● ● ● ● Attenuation 0.5 dB Steps to 15.5 dB CMOS Control Interface Internal Latch on Control Input Hermetic Case 1.37 (34.8 ±0.5) RF1 Guaranteed Specifications* +V (From-55°C to +85°C) RF2 C R 16 1 2 4 8 0.200 MAX (5.1) 0.018 ±0.005 (0.46 ±0.13) DIA 24 PINS 0.120 MIN (3.0) 0.100 TYP (2.4) 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 2 3 4 5 6 7 8 9 10 - 12 13 14 - 23 24 + 5V GND C R 0.5 1 2 4 8 GND RF2 GND RF1 Specifications Subject to Change Without Notice. M/A-COM, Inc. North America: 1 Tel. (800) 366-2266 Fax (800) 618-8883 ■ Asia/Pacific: Tel. +81 (03) 3226-1671 Fax +81 (03) 3226-1451 ■ Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020 AT-103 5-Bit Digital Attenuator V2.00 Typical Performance ATTENUATION FLATNESS VSWR REFERENCE INSERTION LOSS Truth Table Specifications Subject to Change Without Notice. M/A-COM, Inc. 2 North America: Tel. (800) 366-2266 Fax (800) 618-8883 ■ Asia/Pacific: Tel. +81 (03) 3226-1671 Fax +81 (03) 3226-1451 ■ Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020