ics9db401 Integrated Device Technology, ics9db401 Datasheet - Page 8

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

IDT
ICS9DB401C
Four Output Differential Buffer for PCI Express
TM
/ICS
TM
R2a = R2b = R2
Cable connected AC coupled application, figure 4
Four Output Differential Buffer for PCI Express
Component
R5a,R5b
R6a,R6b
Cc
Vcm
Alternative termination for LVDS and other common differential signals.
Vdiff
0.45 v
0.58
0.80
0.60
R1a = R1b = R1
Figure_3.
Figure_4.
HSCL Output
Buffer
0.22v
0.28
0.40
0.3
Vp-p
Value
8.2K
1K
0.350
0.1
uF
5%
5%
volts
L4’
L4
Vcm
1.08
0.6
0.6
1.2
L1
L1’
R1a
R1b
R1
33
33
33
33
Note
L2’
L2
R2
150
78.7
78.7
174
L3’
Cc
R2a
R3
R3
100
137
none
140
Cc
R5a
L3
R6a
R2b
3.3 Volts
8
R4
100
100
100
100
R5b
R6b
L4’
L4
Note
ICS874003i-02 input compatible
Standard LVDS
REF_CLK Input
PCIe Device
R4
ICS9DB401C
Figure 3.
REF_CLK Input
Down Device
REV E 03/18/08