Product Detail

MA4P7455-1225
Quad PIN Diode Pi Attenuator
MACOM’s MA4P7455-1225 is a wideband, lower insertion loss, high IP3, Quad PIN diode p 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 ? handset circuits and 75 ? 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
  • 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)
  • + 43 dBm IP3 @ 1000 MHz (50 O)
  • 10 – 4,000 MHz Useable Frequency Band
  • Externally Selectable Bias and RF Matching Network •
  • RoHS* Compliant Version of MA4P274-1225
Applications
  • ISM
Specifications
  • Total Capacitance: 0.47 pF
  • Resistance: 1.4 Ohm
  • Min Frequency: 10 MHz
  • Breakdown Voltage, Minimum: 100 V
  • Max Frequency: 4,000 MHz
Package
  • SOT-25
Package Category
  • Plastic Surface Mount
Part Number Package MACOM Richardson RFPD DigiKey Mouser
MA4P7455-1225
Diode, PIN, Plastic, LeadFree
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MA4P7455-1225T
Diode, PIN, Plastic, LeadFree
SOT25
In Stock: 16929
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