AMMP-6640

AMMP-6640 DC-40 GHz Variable Attenuator Data Sheet Description The AMMP-6640 MMIC is a monolithic, voltage variable, GaAs IC attenuator that operates from DC-40 GHz. It is fabricated using Avago Technologies enhancement mode MMIC process with backside ground vias, and gate lengths of approximately 0.25um. The attenuator has a distributed topology that helps to absorb parasitic effects of its series and shunt FETs to make it broadband. Package Diagram NC NC NC 1 23 RFin 8 4 RFout 765 VSE NC VSH RoHS-Exemption Features Surface Mount Package, 5.0 x 5.0 x 2 mm Wide Frequency Range : DC-40 GHz I.L. : 5dB @ 40GHz Attenuation Range : >20dB IIP3 : >25dBm P1dB : >26dBm Dual Positive Bias Supply Applications Microwave Radio Systems Satellite VSAT, DBS Up / Down Link LMDS & Pt – Pt mmW Long Haul Broadband Wireless Access (including 802.16 and 802.20 WiMax) WLL and MMDS loops Functional Block Diagram RFIN 8 NC NC NC 123 765 VSE NC VSH Top View Package Base: GND Pin Function 1 NC 2 NC 3 NC 4 RFOUT 4 5 RFOUT VSH 6 NC 7 VSE 8 RFIN Attention: Observe Precautions for handling electrostatic sensitive devices. ESD Machine Model (Class A): 70V ESD Human Body Model (Class 1A): 350V Refer to Avago Application Note A004R: Electrostatic Discharge Damage and Control. Please refer to hazardous substances table on page 8. Note: MSL Rating = Level 2A Electrical Specifications 1. Small/Large -signal data measured in a fully de-e...