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ZL30244 - Dual-Channel Any-to-Any Clock Multiplier and Frequency Synthesizer

General Description

5.

External EEPROM or No EEPROM 10 5.3.2 ZL30245 Internal EEPROM 11 5.4 LOCAL OSCILLATOR OR CRYSTAL

Key Features

  • Two Independent APLL Channels.
  • Four Input Clocks Per Channel.
  • One crystal/CMOS input.
  • Two differential/CMOS inputs.
  • One single-ended/CMOS input.
  • Any input frequency from 9.72MHz to 1250MHz (9.72MHz to 300MHz for CMOS).
  • Clock selection by pin or register control.
  • Low-Jitter Fractional-N APLL and 3 Outputs Per Channel.
  • Any output frequency from.

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ZL30245 Dual-Channel Any-to-Any Clock Multiplier and Frequency Synthesizer
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Register Map: Section 6.2 Features • Two Independent APLL Channels • Four Input Clocks Per Channel • One crystal/CMOS input • Two differential/CMOS inputs • One single-ended/CMOS input • Any input frequency from 9.72MHz to 1250MHz (9.72MHz to 300MHz for CMOS) • Clock selection by pin or register control • Low-Jitter Fractional-N APLL and 3 Outputs Per Channel • Any output frequency from <1Hz to 1035MHz • High-resolution fractional frequency conversion with 0ppm error • Easy-to-configure, encapsulated design requires no external VCXO or loop filter components • Each output has independent dividers • Output jitter as low as 0.