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AK8141
可编程时钟发生器
The AK8141 is a μ-computer-I/F programmable clock generator, designed for Home AV applications. The AK8141 accepts 48MHz, 27MHz, 24MHz, or 12MHz of master clock, and delivers the clock of 33.75M, 40.5M, 49.5MHz, or variable clock between 27M and 50MHz in 1MHz steps. The PLL in the device are derived from AKEMD's long-term-experienced clock device technology, and enable to deliver high accuracy and low jitter clocks by low power consumption. The device is available in a very space-saving 8-pin USON.
Features
  1. Master Clock:
    ·48.0, 27.0, 24.0 or 12.0 MHz Selectable
  2. Programmable Clock Output
    ·33.75 MHz
    ·40.5 MHz
    ·49.5 MHz
    ·Variable clock between 27.0 and 50 MHz
     in 1MHz steps
  3. Low Jitter Performance
    ·15psec (Typ.) 1σ Period jitter
  4. Low Power Consumption:
    ·3.5mA (Typ.) at 3.3V
  5. Supply Voltage:
    ·2.7 – 3.6V
  6. Package
    ·8-pin USON (2.0 x 2.0 mm)
Applications
  1. Digital TV Sets
  2. Digital Still Camera
  3. Personal Video Recorders (PVRs)
  4. Set-Top-Boxes
  5. Multi Media Receivers
AK8141 BLOCK DIAGRAM
AK8130 Diagram
Further Information


Data Sheet Download Datasheet
AK8141
May 2008





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