Description
Pin Number 2
Pin Name XIN
3 XOUT
1 VDDA
5 12, 16, 20, 24, 28
6 7 27
26 23 22 19 18 15 14 11 10
4, 8, 9, 13, 17, 21, 25 1 28 24 20 16 12
OE VDD SDATA SCLK REFCLK0/S0 CLK1/S1 CLK2/S2 CLK3/S3 CLK4/S4 CLK5/S5 CLK6/S6 CLK7/S7 CLK8/S8 CLK9/S9
VSS
VDD VDD1 VDD2 VDD3 VDD4 VDD5
PWR VDDA
VDDA
-
VDDA VDD
Features
- Produces PCI output clocks that are individually selectable for 33.3 or 66.6 MHz under SMBus or
strapping control.
- Separate output buffer power supply for reduced
noise, crosstalk and jitter.
- input clock frequency standard 14.31818 MHz.
- Output clocks frequency individually selectable via
SMBus or hardware bi-directional pin strapping.
- SSCG EMI reduction at 1.0% width.
- Individual clock disables via SMBus control.
- All output clocks skewed within a 500 pS win.