9DB1233AGLF IDT [Integrated Device Technology], 9DB1233AGLF Datasheet - Page 12

• Manufacturer Part Number: 9DB1233AGLF
• Description: Twelve Output Differential Buffer for PCIe Gen3
• Manufacturer: IDT [Integrated Device Technology]

IDT
SMBus Table: Frequency Select Register
SMBus Table: Output Control Register
SMBus Table: Output Control Register
SMBus Table: Output Enable Readback
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
9DB1233
Twelve Output Differential Buffer for PCIe Gen3
®
Byte 0
Byte 1
Byte 2
Byte 3
Twelve Output Differential Buffer for PCIe Gen3
43,42
38,37
27,28
22,23
19,20
14,15
11,12
58,59
53,54
50,51
45,46
43,42
38,37
27,28
22,23
19,20
14,15
11,12
6,7
6,7
-
-
-
-
-
-
-
-
-
-
-
-
Pin #
Pin #
Pin #
Pin #
BYPASS#/PLL
HIGH_BW#
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
DIF_11
DIF_10
Name
Name
DIF_7
DIF_6
DIF_5
DIF_4
DIF_3
DIF_2
DIF_1
DIF_0
Name
DIF_9
DIF_8
Name
OE7#
OE6#
OE5#
OE4#
OE3#
OE2#
OE1#
OE0#
Bypass (non-PLL Mode) or PLL Mode
Output Control (Disable = Hi-Z)
Output Control (Disable = Hi-Z)
Output Control (Disable = Hi-Z)
Output Control (Disable = Hi-Z)
Output Control (Disable = Hi-Z)
Output Control (Disable = Hi-Z)
Output Control (Disable = Hi-Z)
Output Control (Disable = Hi-Z)
Output Control (Disable = Hi-Z)
Output Control (Disable = Hi-Z)
Output Control (Disable = Hi-Z)
Output Control (Disable = Hi-Z)
OE# Pin Readback
OE# Pin Readback
OE# Pin Readback
OE# Pin Readback
OE# Pin Readback
OE# Pin Readback
OE# Pin Readback
OE# Pin Readback
Control Function
Control Function
Control Function
Control Function
High or Low BW
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
12
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
R
R
R
R
R
R
R
R
High BW
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Bypass
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
0
0
0
0
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Low BW
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
PLL
1
1
1
1
1675B—11/08/10
Default
Default
Default
Default
Latch
Latch
X
X
X
X
X
X
X
X
X
X
X
1
0
1
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1