853S9252BKILF IDT, 853S9252BKILF Datasheet - Page 10

• Manufacturer Part Number: 853S9252BKILF
• Description: Clock Drivers & Distribution
• Manufacturer: IDT

Specifications of 853S9252BKILF

• Product Category: Clock Drivers & Distribution
• Rohs: yes
• Part # Aliases: ICS853S9252BKILF

ICS853S9252I Data Sheet
2.5V Differential Input with Built-In 50
To prevent oscillation and to reduce noise, it is recommended to have
pullup and pulldown connect to true and compliment of the unused
input as shown in Figure 4A.
3.3V Differential Input with Built-In 50
To prevent oscillation and to reduce noise, it is recommended to have
pullup and pulldown connect to true and compliment of the unused
input as shown in Figure 4B.
Figure 4B. Unused Input Handling
ICS853S9252BKI REVISION A JULY 29, 2011
3.3V
R1
1k
R2
1k
IN
VT
nIN
3.3V
Receiver
With
Built-In
50Ω
Ω
Ω
Termination Unused Input Handling
Termination Unused Input Handling
10
Figure 4A. Unused Input Handling
2.5V
R1
680
R2
680
IN
VT
nIN
2.5V
2.5V, 3.3V ECL/LVPECL CLOCK/DATA FANOUT BUFFER
Receiver
With
Built-In
50Ω
©2011 Integrated Device Technology, Inc.