MAX9485 Description
The MAX9485 programmable multiple-output clock generator provides a cost-efficient solution for MPEG-2 audio systems such as DVD players, DVD drives for multimedia PCs, digital HDTV systems, home entertainment centers, and set-top boxes. The MAX9485 accepts an input reference frequency of 27MHz from a crystal or system reference clock. The device provides two buffered clock outputs of 256, 384, or 768 times the...
MAX9485 Key Features
- 27MHz Crystal with ±30ppm Frequency Reference
- Two Buffered Output Ports with Multiple Audio Clocks: 256, 384, or 768 Times fS
- I2C Interface or Hardwired Output Clock Selection
- Separate Output Clock Enable
- Low Jitter Typical 21ps (RMS at 73.728MHz)
- No External ponents for PLL
- Integrated VCXO with ±200ppm Tuning Range
- Small Footprint, Thin QFN Package, 4mm x 4mm
- EP = Exposed pad. I 2C is a trademark of Philips Corp. Purchase of I2C ponents of Maxim Integrated Products, Inc., or on