ICS548-05A Description
The ICS548-05 is a low cost, low jitter, high performance clock synthesizer designed to produce audio sampling rates for MP3 systems. Using ICS’ patented analog/digital Phase-Locked Loop (PLL) techniques, the device uses an inexpensive 3.6864 MHz crystal or clock input to exactly produce all of the popular audio sampling frequencies. Power down modes allow the chip to be turned off pletely, or the PLL and audio...
ICS548-05A Key Features
- Packaged in 16 pin TSSOP
- Ideal for Cirrus Logic’s MP3 chips
- Replaces multiple oscillators
- 3.3V (will work down to 2.7V) or 5V operation
- Uses an inexpensive 3.6864 MHz crystal or clock input
- Supports 32 kHz, 44.1 kHz, 48 kHz, and 96 kHz audio sampling rates
- Provides 128fs and 256fs clocks
- Zero ppm synthesis error
- Includes Power Down features
- Advanced, low power, sub-micron CMOS process
ICS548-05A Applications
- Packaged in 16 pin TSSOP
- Ideal for Cirrus Logic’s MP3 chips