Part Number
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SDA9257 |
Manufacturer
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Siemens |
Description
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Clock Sync Generator |
Published
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May 2, 2005 |
Detailed Description
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Clock Sync Generator
SDA 9257
Preliminary Data Features
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MOS IC
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All settings made by I2C Bus PLL...
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Datasheet
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SDA9257
|
Overview
Clock Sync Generator
SDA 9257
Preliminary Data Features
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MOS IC
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All settings made by I2C Bus PLL lock-in behavior can be set to TV- or VCR mode Automatic clamping of CVBS input Provides all horizontal and vertical sync signals and clocks for operating PAMUX, analog color decoders, the A/D converters, PSND and Featurebox Free-running capability Frequency generator function possible with digitally P-DIP-28-1 adjustable frequency Lock-in function of the PLL on CVBS also possible with externally supplied 24-MHz or 27-MHz clock Multi-standard operation (50 Hz, 60 Hz; PAL, NTSC, SECAM) Vertical noise suppression and 50/60-Hz detection Serial digital output for actual freque...
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