高频NPN晶体管阵列用于低功耗应用频率高达1.5GHz的 High-Frequency NPN Transistor Array For Low-Power Applications at Frequencies Up to 1.5GHz
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 fTin 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.
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