General Description
The Vaishali VT83201 is a single-chip, integrated VCXO and Phase Locked Loop (PLL) clock synthesizer. The device uses the VCXO and an analog Phase-Locked Loop (PLL) to accept a 10 MHz to 20 MHz, 30pF (pull range of 200 ppm) crystal input, in order to produce either one or two output clocks. A 0 to 3V control signal is used to fine tune the output clock frequency in the ±100ppm range. Select inputs S0 and S1 are used for frequency and output selection.
   
Features
• 3.3V supply operation
• Packaged in 16-pin SOIC package
• Replaces separate VCXO and multiplier
• Uses inexpensive pullable crystal
• On-chip VCXO with 200 ppm pull range (±100 ppm)
• 5V-tolerant control inputs
• Zero ppm synthesis error in both
    clocks
   
Applications
• DSL clock source
• Set-top boxes
• Telecom switching
• MPEG Video clock source
• HDTV