Description and Applications

M/A-COM’s MA4VAT2007-1061T is a HMIC PIN Diode Variable Attenuator which utilizes an integrated 90 degree 3dB hybrid with a pair of Silicon PIN Diodes to perform the required attenuation function as D.C. Voltage (Current) is applied.

This device operates from 0 to 2.77 Volts at 3.0mA typical control current for maximum attenuation. The user can add external biasing resistors to the bias ports for higher voltage requirements as required.

M/A-COM’s MA4VAT2007-1061T PIN Diode Variable Attenuator is designed for AGC Circuit Applications requiring:

• Lower Insertion Loss

• Lower distortion through attenuation

• Large dynamic range for wide spread spectrum

applications

Features

• RoHs and ELV compliant

• Bandwidth: 1.70 GHz to 2.00 GHz

• 1.4 dB Insertion Loss, Typical

• 1.4:1 VSWR, Typical

• 23 dB Attenuation, Typical

• 50 dBm Input IP3, Typical

(1 MHz Offset, @ + 0 dBm Pinc)

• 0 - 2.77 Volts Control Voltage @ 3 mA Typical

Extra Features

• Covers the following Bands:

• DCS

• PCS

• UMTS/WCDMA/CDMA

• TD-S_CDMA

• SCDMA

• Usable Bandwidth: 1.50 GHz to 2.50 GHz

• 2.0 dB Insertion Loss, Typical

• 2:1 VSWR, Typical

• 18.5 dB Attenuation, Typical