FM / TV front end

The BA4424N is a monolithic IC designed for FM front end use. It consists of an RF amplifier circuit, mixer circuit, local oscillation circuit, IF buffer amplifier, and a variable capacitor-diode for AFC. Features 1) An RF amplifier, mixer, local oscillator, IF buffer amplifier, and AFC di

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ROHM

羅姆

FM / TV front end

The BA4424N is a monolithic IC designed for FM front end use. It consists of an RF amplifier circuit, mixer circuit, local oscillation circuit, IF buffer amplifier, and a variable capacitor-diode for AFC. 1) An RF amplifier, mixer, local oscillator, IF buffer amplifier, and AFC diode are included on-chip.\n2) Reception of VHF terrestrial TV channels is possible.\n3) Uses a double balance mixer to improve intermodulation characteristics.\n4) Includes a clamp diode in the mixer output.\n5) Local oscill;

ROHM

羅姆

Switching Regulator Applications

400V/16A Switching Regulator Applications Features ? High breakdown voltage, high reliability. ? Fast switching speed (tf : 0.1μs typ). ? Wide ASO. ? Adoption of MBIT process. ? Micaless package facilitating easy mounting.

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SANYO

三洋

Two-/Four-Channel, I2C, 7-Bit Sink/Source Current DAC

General Description The DS4422 and DS4424 contain two or four I2C programmable current DACs that are each capable of sinking and sourcing current up to 200μA. Each DAC output has 127 sink and 127 source settings that are programmed using the I2C interface. The current DAC outputs power up in a hi

文件：222.71 Kbytes 頁數(shù)：10 Pages

MAXIM

美信

Two-/Four-Channel, I2C, 7-Bit Sink/Source Current DAC

文件：215.72 Kbytes 頁數(shù)：11 Pages

MAXIM

美信