Description

M/A-COM’s MA4P274-1225 is a wideband, lower insertion loss, high IP3, Quad PIN Diode π Attenuator in a low-cost, surface mount SOT-25 package. Four PIN Diodes in one package reduce design parasitics and improve circuit density.

These PIN Diode Attenuators perform well where RF Signal Amplitude Control is required in 50 Ω Handset Circuits and 75 Ω Broadband CATV Systems. Exceptional Insertion Loss, Attenuation Range, and IP3 at

Features

• 4 PIN diodes in a SOT-25 Plastic Package

• Externally Selectable Bias and RF Matching

Network

• 10 – 4,000 MHz Useable Frequency Band

• + 43 dBm IP3 @ 1000 MHz (50 Ω)

• 1.0 dB Loss @ 1000 MHz (50 Ω)

• 30 dB Attenuation @ 1000 MHz (50 Ω)