PI6C20800 Pericom Semiconductor Corporation, PI6C20800 Datasheet - Page 3

• Manufacturer Part Number: PI6C20800
• Description: 3.3v, 100mhz Differential Hcsl Clock Buffer
• Manufacturer: Pericom Semiconductor Corporation

Data Byte 0: Control Register
Data Byte 1: Control Register
Bit
Bit
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
06-0011
SRC_DIV#
0 = Divide by 2
1 = Normal
PLL/BYPASS#
0 = Fanout
1 = PLL
PLL Bandwidth
0 = HIGH Bandwidth,
1 = LOW Bandwidth
TBD
TBD
TBD
SRC_STOP#
0 = Driven when stopped
1 = Tristate
PWRDWN#
0 = Driven when stopped
1 = Tristate
OUTPUTS enable
Descriptions
Descriptions
0 = Disabled
1 = Enabled
Type
Type
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
0 = Driven when stopped
0 = Driven when stopped
Power Up Condition
Power Up Condition
3
1 = Enabled
1 = Enabled
1 = Enabled
1 = Enabled
1 = Enabled
1 = Enabled
1 = Enabled
1 = Enabled
1 = Low
1 = PLL
1 = x1
OUT[0:7], OUT[0:7]#
OUT[0:7], OUT[0:7]#
OUT[0:7], OUT[0:7]#
OUT[0:7], OUT[0:7]#
OUT[0:7], OUT[0:7]#
Output(s) Affected
Output(s) Affected
OUT0, OUT0#
OUT1, OUT1#
OUT2, OUT2#
OUT3, OUT3#
OUT4, OUT4#
OUT5, OUT5#
OUT6, OUT6#
OUT7, OUT7#
1:8 Clock Driver for Intel
PCI Express Chipsets
PS8746D
PI6C20800
Pin
Pin
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
03/02/06