器件名称: AT002N5-10
功能描述: GaAs 50 dB IC Voltage Variable Dual Control Attenuator DC-3 GHz
文件大小: 40.35KB 共2页
简 介:GaAs 50 dB IC Voltage Variable Dual Control Attenuator DC–3 GHz
AT002N5-01, AT002N5-10 Features
I Dual Control Voltages I Low Insertion Loss I 7 Lead Hermetic Package I Capable of Meeting MIL-STD Requirements5
-01
0.220 (5.59 mm) 0.210 (5.33 mm) 0.063 (1.60 mm) TYP. 0.130 (3.30 mm) TYP. 0.130 (3.30 mm) TYP.
0.268 (6.81 mm) 0.252 (6.40 mm) 0.45 (1.14 mm) TYP. 0.160 (4.06 mm) 0.120 (3.05 mm) 0.031 (0.79 mm) MAX. 0.013 (0.33 mm) 0.007 (0.18 mm) 0.007 (0.18 mm) 0.003 (0.08 mm) 0.065 (1.65 mm) MAX.
Description
The AT002N5-01 is a GaAs IC FET absorptive attenuator. It provides up to 50 dB variable attenuation from DC–3 GHz under non-reflective conditions. This attenuator is recommended for fast response AGC circuits for commercial and high reliability applications. The AT002N5-10 is the gullwing version of this device for surface mount applications.
Electrical Specifications at 25°C
Parameter1 Insertion Loss2 Frequency4 DC–1.0 GHz DC–2.0 GHz DC–3.0 GHz DC–1.0 GHz DC–2.0 GHz DC–3.0 GHz DC–1.0 GHz DC–2.0 GHz DC–3.0 GHz 50 48 45 Min. Typ. 1.2 1.4 1.7 55 52 48 1.2:1 1.4:1 1.6:1 1.3:1 1.5:1 1.8:1 Max. 1.4 1.8 2.0 Unit dB dB dB dB dB dB
Attenuation Range
VSWR (I/O)
Operating Characteristics at 25°C
Parameter Switching Characteristics Condition Rise, Fall (10/90% or 90/10% RF) On, Off (50% CTL to 90/10% RF) Video Feedthru3 For All Attenuation Levels VLow = 0 to -0.2 V @ 20 A Max. VHigh = -5 V @ 100 A Max. 0.5–3 GHz 0.05 GHz Frequency Min. Typ. 10 15 20 0 -3 Max. Unit ns ns mV dBm d……
