Datasheet Summary
Built in VCXO, Spread-Spectrum Clock Generator
- Description BU3087FV has built in VCXO that is necessary for the Digital-TV signal reception. Connecting 27MHz crystal oscillator generates clock signals to 74.25MHz for Hi-Vision. BU3087FV has built in Spread-Spectrum function too.
- Features
- 3225 size crystal is usable
- ON / OFF of Spread-Spectrum is selectable
- Four kinds of Modulation-Rate is selectable （±0.25% / ±0.50% / ±0.75% / ±1.00%）
- Triangular Modulation
- Key Specifications
- Crystal Pullability
- Modulation Frequency
- Cycle-to-Cycle Jitter
- Operating Current
- Operating Temperature
±105ppm (Typ.)
34.5kHz (Typ.) 180psec (Typ.)
45mA (Typ.) -10℃ to +75℃
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