Product Detail

MA4P7455-1225T
PIN Diode Pi Quad
MACOM’s MA4P7455-1225 is a wideband, lower insertion loss, high IP3, Quad PIN diode pi attenuator in a low-cost, lead free 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 Ohm handset circuits and 75 Ohm broadband CATV systems. Exceptional insertion loss, attenuation range, and IP3 at <10 mA bias make these devices suitable for better power level control in RF amplifiers.
Features
  • 4 PIN diodes in a SOT-25 Plastic Package
  • RoHS* Compliant Version of MA4P274-1225
  • 260°C Reflow Compatible
  • Halogen-Free “Green” Mold Compound
  • 100% Matte Tin Plating over Copper
  • Lead-Free SOT-25 Package
  • 30 dB Attenuation @ 1000 MHz (50 O)
  • 1.0 dB Loss @ 1000 MHz (50 O)
  • 10 – 4,000 MHz Useable Frequency Band
  • Externally Selectable Bias and RF Matching Network
  • + 43 dBm IP3 @ 1000 MHz (50 O)
Applications
  • ISM
  • Wireless Networking and Communication
Specifications
  • Min Frequency: 10 MHz
  • Max Frequency: 4,000 MHz
  • Insertion Loss: 1 dB
  • Attenuator Range: 29 dB
  • Switching 10 - 90%: 3 us
  • IIP3: 43 dBm
Package
  • SOT-25
Package Category
  • Plastic Surface Mount
Marking
  • P12
Lead Finish
  • 100% matte tin plate followed by a post-plating annealing of 1 hr at 150 C
ROHS
  • Yes
Part Number Package MACOM Richardson RFPD DigiKey Mouser Richardson Electronics
MA4P7455-1225T
Diode, PIN, Plastic, LeadFree
SOT25
In Stock: 6197
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In Stock: 3806
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In Stock: 3550
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