PI6C49003 Description
The PI6C49003 is a clock generator device intended for PCIe®/ networking applications. The device includes five 100MHz differential Host Clock Signal Level (HCSL) outputs for PCIe, two single-ended 50 MHz outputs, one single-ended 32.256MHz output, and one selectable single-ended 33/66/133 MHz output. Using a serially programmable SMBUS interface, the PI6C49003 incorporates spread spectrum modulation on the five 100...
PI6C49003 Key Features
- 3.3V +/-10% Supply Voltage
- Uses 25MHz xtal such as Saronix-eCera™ SRX7278
- Five PCIe® 100MHz outputs with optional -0.5% spread
- Two LVCMOS 50MHz outputs that support +/- 10%
- One frequency selectable 33/66/133MHz LVCMOS output
- One 32.256MHz LVCMOS output
- Industrial temperature -40°C to 85°C
- Package: 48-pin TSSOP package
PI6C49003 Applications
- when low all PLL's are powered down and outputs tristated. SMBus registers are reset to defau