UPC1862GS NEC, UPC1862GS Datasheet - Page 26

• Manufacturer Part Number: UPC1862GS
• Description: BURST LOCK CLOCK GENERATOR
• Manufacturer: NEC

Recommended pattern
system clock.
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The PC1862 generates system clock for synchronous signal processing and clock generate processing.
If the supply voltage, line placement and routing are not set appropriately that the PC1862 cannot generate correct
Though the recommended pattern is not shows in this document, note points shown below at designing.
1.
2.
3.
For synchronous section and chroma section, each power supply must be isolated.
Lines to pin 9 to pin 13 should be as thick and short as possible.
Connect resonator as near IC as possible. Don’t put GND line between resonator pins for parasitism capacitance.
PC1862