AT001D6-25

GaAs IC 4 Bit Digital Attenuator 3 dB LSB DC–1 GHz AT001D6-25 Features s Attenuation in 3 dB Steps to 45 dB s Low DC Power Consumption s Low Cost SOIC-16 Plastic Package PIN 16 SOIC-16 0.050 (1.27 mm) BSC PIN 1 INDICATOR 0.244 (6.20 mm) 0.228 (5.80 mm) Description The AT001D6-25 is an IC FET digital attenuator consisting of four monolithic attenuators with LSB of 3 dB and a total attenuation of 45 dB with all attenuators connected. The attenuator is packaged in the plastic 16 lead surface mount package for low cost commercial cellular radio applications. PIN 1 0.068 (1.73 mm) MAX. 0.020 (0.51 mm) 0.013 (0.33 mm) 0.049 (1.24 mm) 0.016 (0.41 mm) 0.016 MAX. (0.41 mm) x 45˚ CHAMFER 8˚ MAX. 0.394 (10.00 mm) 0.386 (9.80 mm) 0.010 (0.25 mm) 0.004 (0.10 mm) 0.0098 (0.25 mm) 0.0075 (0.19 mm) 0.158 (4.00 mm) 0.150 (3.80 mm) Electrical Specifications at 25°C (0, -5 V) Parameter1 Insertion Loss3 Frequency2 DC–0.5 GHz DC–1.0 GHz DC–1.0 GHz Min. Typ. 2.5 3.5 Max. 3.2 4.0 Unit dB dB Attenuation Range4 10% or ± 0.5 dB Whichever is Greater 12% for 45 dB Attenuation 1.4:1 1.6:1 1.6:1 1.8:1 VSWR (I/O) DC–0.5 GHz DC–1.0 GHz Operating Characteristics at 25°C (0, -5 V) Parameter Switching Characteristics5 Condition Rise, Fall (10/90% or 90/10% RF) On, Off (50% CTL to 90/10% RF) Video Feedthru 0.50–1.0 GHz 0.05 GHz For Two-tone Input Power +13 dBm 0.50–1.0 GHz 0.05 GHz Frequency Min. Typ. 10 20 20 +24 +14 +43 +32 Max. Unit ns ns mV dBm dBm dBm dBm Input Power for 1 dB Compression Intermo...