1.3 GHz bidirectional I2C-bus controlled synthesizer

GENERAL DESCRIPTION\nThe device is a single chip PLL frequency synthesizer designed for TV tuning systems. Control data is entered\nvia the I2C-bus; five serial bytes are required to address the device, select the oscillator frequency, program the 7 output ports and set the charge-pump current.FEATU ? Complete 1.3 GHz single chip system\n? Low power 5 V, 40 mA\n? I2C-bus programming\n? One pin crystal oscillator\n? In-lock flag\n? Varicap drive disable\n? Low radiation\n? Address selection for picture in picture (PIP), DBS tuner, and so on\n? 5-level A/D converter\n? 7 bus-controlled ports (4 o;

恩XP

1.3 GHz bidirectional I2C-bus controlled synthesizer

文件：161.49 Kbytes 頁數(shù)：20 Pages

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WILLSEMIWill Semiconductor Co.,Ltd.

韋爾股份上海韋爾半導(dǎo)體股份有限公司