U6239B pll equivalent, 2.9 ghz pll.
D 2.9 GHz divide-by-16 prescaler integrated D UNi-BUS: I2C bus and 3-wire bus I2C bus software compatible to U6223B 3-wire bus software compatible to LC7215 (Sanyo) D I2C.
This IC contains an integrated preamplifier, a high frequency prescaler, a reference divider with multiple programmable.
The U6239B is a single-chip frequency synthesizer with bidirectional I2C bus control and unidirectional 3-wire bus control, developed for SAT TV-tuner and cable tuner applications. This IC contains an integrated preamplifier, a high frequency prescal.
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