AT90-0001 Datasheet | Tyco Electronics

Features n n n n n n n CSP-1 Attenuation: 1.0 d B Steps to 31 d B High Accuracy to 6 GHz Small Footprint, JEDEC Package Integral TTL driver 50 ohm impedance Test boards are available Tape and Reel Packaging Available Description M/A-’s AT90-0001 is a Ga As FET 5-bit digital attenuator with an integral TTL driver. Step size is 1.0 d B providing 31 d B total attenuation range. This device is in a 32 lead FQFP-N surface mount package. Due to superior grounding techniques this digital attenuator offers superior performance to 6 GHz. The AT90-0001 is ideally suited for use where accuracy, fast speed, very low power consumption and low costs are required. Electrical Specifications TA = +25°C Parameter Insertion Loss Test Conditions - Frequency DC - 2.0 GHz DC - 4.0 GHz DC - 6.0 GHz DC - 6.0 GHz DC - 6.0 GHz DC - 2.0 GHz DC - 6.0 GHz 50 MHz 0.5 - 6.0 GHz 50 MHz 0.5 - 6.0 GHz 50 MHz 0.5-6.0 GHz - - - - - - - - Units d B d B d B d B d B Ratio Ratio d Bm d Bm d Bm d Bm d B d B V V n S n S V V m A m A Min - - -...