CA3227: High-Frequency NPN Transistor Array For Low-Power Applications at Frequencies Up to 1.5GHz

The CA3227 consists of five general purpose silicon NPN transistors on a common monolithic substrate. Each of the transistors exhibits a value of fT in excess of 3GHz, making them useful from DC to 1.5GHz. The monolithic construction of these devices provides close electrical and thermal matching of the five transistors.

Key Features
  • Gain-Bandwidth Product (fT) >3GHz
  • Five Transistors on a Common Substrate
Applications
  • VHF Amplifiers
  • VHF Mixers
  • Multifunction Combinations - RF/Mixer/Oscillator
  • IF Converter
  • IF Amplifiers
  • Sense Amplifiers
  • Synthesizers
  • Synchronous Detectors
  • Cascade Amplifiers
Typical Diagram
Application Notes
TitleTypeUpdatedSizeOther Languages
AN9201: Protection Circuits for Quad and Octal Low Side Power DriversPDF13 Nov 201493 KB
Datasheets
TitleTypeUpdatedSizeOther Languages
CA3227 DatasheetPDF14 Nov 2014202 KB
Order Information
Part NumberPackage TypeWeight(g)PinsMSL RatingPeak Temp (°C)RoHS Status
CA3227E16 Ld PDIP1.016N/ANA
CA3227M16 Ld SOIC0.1416240
CA3227M9616 Ld SOIC T+R0.1416240
CA3227 Datasheet 14 Nov 2014
AN9201: Protection Circuits for Quad and Octal Low Side Power Drivers 13 Nov 2014