ics9db401 Integrated Device Technology, ics9db401 Datasheet - Page 10

• Manufacturer Part Number: ics9db401
• Description: Four Output Differential Buffer For Pci Express
• Manufacturer: Integrated Device Technology

IDT
SMBus Table: Frequency Select Register, READ/WRITE ADDRESS (DC/DD)
SMBus Table: Output Control Register
SMBus Table: Output Control Register
SMBus Table: Output Control Register
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
ICS9DB401C
Four Output Differential Buffer for PCI Express
TM
Byte 0
Byte 1
Byte 2
Byte 3
/ICS
TM
Four Output Differential Buffer for PCI Express
22,23
19,20
22,23
19,20
9,10
9,10
6,7
6,7
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Pin #
Pin #
Pin #
Pin #
PD_SRC_INV
STOP_Mode
SRC_DIV#
BYPASS#
PLL_BW#
PD_Mode
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Name
Name
DIF_6
DIF_5
DIF_2
DIF_1
Name
DIF_6
DIF_5
DIF_2
DIF_1
Name
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
SRC_Stop# drive mode
SRC Divide by 2 Select
Control Function
Control Function
Control Function
Control Function
PD# drive mode
and SRC Invert
Select PLL BW
BYPASS#/PLL
Output Control
Output Control
Output Control
Output Control
Output Control
Output Control
Output Control
Output Control
Power Down
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
10
Type
Type
Type
Type
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
High BW
Free-run
Free-run
Free-run
Free-run
Disable
Disable
Disable
Disable
Normal
fan-out
driven
driven
x/2
0
0
0
0
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Stoppable
Stoppable
Stoppable
Stoppable
Low BW
Enable
Enable
Enable
Enable
Invert
ZDB
Hi-Z
Hi-Z
ICS9DB401C
1x
1
1
1
1
PWD
PWD
PWD
PWD
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
0
0
1
1
1
1
1
1
1
0
0
0
0
REV E 03/18/08