AM TUNER FOR ELECTRONIC TUNING CAR RADIOS

SEMICONDUCTOR SELECTION GUIDE Microcomputer IC Memory Semi-Custom IC Particular Purpose IC General Purpose Linear IC Transistor / Diode / Thyristor Microwave Device / Consumer Use High Frequency Device Optical Device Packages Index (Quick Reference by Type N

BIPOLAR ANALOG INTEGRATED CIRCUIT

Features • Possible to select stations using only one varactor diode with narrow variable capacitance range • Tracking adjustment unnecessary • Coil switching between LW (long wave) and MW (middle wave) unnecessary • Less sensitivity deviation due to tracking error • High S/N: 60 dB • Signal

AM TUNER FOR ELECTRONIC TUNING CAR RADIOS

The µPC2533 is an IC developed as an AM tuner for car stereos and car radios.\nIt employs an up-conversion type double super-heterodyne configuration (IF1 = 10.71 MHz, IF2 = 450 kHz).\nThe internal configuration consists of the MIX1 block (MIX1, OSC1, Buff1), MIX2 block (MIX2, OSC2, Buff2), IF ampli • Possible to select stations using only one varactor diode with narrow variable capacitance range\n• Tracking adjustment unnecessary\n• Coil switching between LW (long wave) and MW (middle wave) unnecessary\n• Less sensitivity deviation due to tracking error\n• High S/N: 60 dB\n• Signal meter outpu;

BIPOLAR ANALOG INTEGRATED CIRCUIT

Features • Possible to select stations using only one varactor diode with narrow variable capacitance range • Tracking adjustment unnecessary • Coil switching between LW (long wave) and MW (middle wave) unnecessary • Less sensitivity deviation due to tracking error • High S/N: 60 dB • Signal

AM TUNER FOR ELECTRONIC TUNING CAR RADIOS

SEMICONDUCTOR SELECTION GUIDE Microcomputer IC Memory Semi-Custom IC Particular Purpose IC General Purpose Linear IC Transistor / Diode / Thyristor Microwave Device / Consumer Use High Frequency Device Optical Device Packages Index (Quick Reference by Type N

BIPOLAR ANALOG INTEGRATED CIRCUIT

Features • Possible to select stations using only one varactor diode with narrow variable capacitance range • Tracking adjustment unnecessary • Coil switching between LW (long wave) and MW (middle wave) unnecessary • Less sensitivity deviation due to tracking error • High S/N: 60 dB • Signal

AM TUNER FOR ELECTRONIC TUNING CAR RADIOS

SEMICONDUCTOR SELECTION GUIDE Microcomputer IC Memory Semi-Custom IC Particular Purpose IC General Purpose Linear IC Transistor / Diode / Thyristor Microwave Device / Consumer Use High Frequency Device Optical Device Packages Index (Quick Reference by Type N

2-INPUT 1-OUTPUT VIDEO SWITCH???

文件：193.68 Kbytes Page：4 Pages

2-INPUT 1-OUTPUT VIDEO SWITCH???

文件：193.68 Kbytes Page：4 Pages

2-INPUT 1-OUTPUT VIDEO SWITCH???

文件：193.68 Kbytes Page：4 Pages

2-INPUT 1-OUTPUT VIDEO SWITCH???

文件：193.68 Kbytes Page：4 Pages