Features: • Phase-detector/VCO circuit block• Ideal for genlock system• Reference clock range 12 kHz to 1 MHz (see specification of output clock range)• Output clock range 0.625 to 37.5 MHz for CLK1, depending on input conditions (see Table 1) on page 2.• Provides h-s...
AV9173-15: Features: • Phase-detector/VCO circuit block• Ideal for genlock system• Reference clock range 12 kHz to 1 MHz (see specification of output clock range)• Output clock range 0....
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Features: SpecificationsDescriptionThe AV9107C-07 is a kind of CPU frequency generator.There are s...
The AV9173-15 provides the analog circuit blocks required for implementing a video genlock dot (pixel) clock generator. It contains a phase detector, charge pump, loop filter, and voltage-controlled oscillator (VCO). By grouping these critical analog blocks into one IC and utilizing external digital functions, performance and design flexibility are optimized as are development time and system cost.
When used with an external clock divider, the AV9173-15 forms a Phase-Locked Loop configured as a frequency synthesizer. The AV9173-15 is designed to accept video horizontal synchronization (h-sync) pulses and produce a video dot clock. A separated, negative-going sync input reference pulse is required at pin 2 (I N).
The AV9173-15 is also suited for other clock recovery applications in such areas as data communications.