AMMC-6640 Datasheet, PDF (1/10 Pages) AVAGO TECHNOLOGIES LIMITED – DC-50 GHz Variable Attenuator

AMMC-6640
DC-50 GHz Variable Attenuator
Data Sheet
Description
The AMMC-6640 MMIC is a monolithic, voltage variable,
GaAs IC attenuator that operates from DC-50 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 distribut-
ed topology and it helps to absorb parasitic effects of its
series and shunt FETs to make it broadband.
AMMC-6640 MMIC
Chip Size: 1955 μm x 790 μm (80 x 31.1 mils)
Chip Size Tolerance: ±10 μm (±0.4 mils)
Chip Thickness: 100 ± 10 μm (4 ±0.4 mils)
Pad Dimensions: 87 x 122 μm (3.4 x 4 mils)
Features
• Wide Frequency Range : DC-50 GHz
• I.L.
: 4dB @ 50GHz
• Attenuation Range : >20dB
• IIP3
: >25dBm
• P1dB
: >26dBm
• Dual Positive Control Voltages
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
Attention: Observe Precautions for
handling electrostatic sensitive devices.
ESD Machine Model (Class A): 50V
ESD Human Body Model (Class 1A): 250V
Refer to Avago Application Note A004R:
Electrostatic Discharge Damage and Control.