852911AVILF IDT, 852911AVILF Datasheet - Page 8

• Manufacturer Part Number: 852911AVILF
• Description: Clock Drivers & Distribution
• Manufacturer: IDT

Specifications of 852911AVILF

• Product Category: Clock Drivers & Distribution
• Rohs: yes
• Part # Aliases: ICS852911AVILF

852911AVI
LVPECL C
The PECL_CLK/nPECL_CLK accepts LVPECL, CML, SSTL
and other differential signals. Both V
the V
show interface examples for the PECL_CLK/nPECL_CLK
input driven by the most common driver types.
F
F
F
IGURE
IGURE
IGURE
3.3V
PP
3A.
3C.
3E.
3.3V LVPECL
and V
3.3V
3.3V
CML
R5
100 - 200
LVPECL
I
I
I
PECL_CLK/nPECL_CLK
PECL_CLK/nPECL_CLK
PECL_CLK/nPECL_CLK
NPUT
NPUT
CMR
NPUT
WITH
LOCK
input requirements. Figures 3A to 3E
R6
100 - 200
AC C
D
D
D
Zo = 50 Ohm
Zo = 50 Ohm
Zo = 50 Ohm
Zo = 50 Ohm
I
Zo = 50 Ohm
Zo = 50 Ohm
RIVEN BY A
RIVEN BY A
RIVEN BY A
NPUT
OUPLE
I
NTERFACE
C1
C2
3.3V
R1
50
3.3V LVPECL D
CML D
3.3V LVPECL D
3.3V
R3
125
3.3V
R3
84
R1
84
R2
50
R1
125
SWING
R4
125
R4
84
PCLK
nPCLK
RIVER
R2
84
R2
125
3.3V
and V
HiPerClockS
PCLK/nPCLK
PCLK
nPCLK
PCLK
nPCLK
3.3V
OH
3.3V
Input
must meet
RIVER
RIVER
HiPerClockS
HiPerClockS
PCLK/nPCLK
www.idt.com
8
The input interfaces suggested here are examples only.
If the driver is from another vendor, use their termination
recommendation. Please consult with the vendor of the
driver component to confirm the driver termination
requirements.
F
F
IGURE
IGURE
D
3.3V
IFFERENTIAL
3D.
3B.
LVDS
2.5V
SSTL
I
I
PECL_CLK/nPECL_CLK
PECL_CLK/nPECL_CLK
NPUT
NPUT
Zo = 50 Ohm
Zo = 50 Ohm
D
Zo = 60 Ohm
Zo = 60 Ohm
D
RIVEN BY A
RIVEN BY AN
-
R5
100
TO
-HSTL F
2.5V
R3
120
R1
120
C1
C2
3.3V LVDS D
SSTL D
L
R4
120
ICS852911I
OW
R2
120
3.3V
R3
1K
R1
1K
ANOUT
S
PCLK
nPCLK
R4
1K
RIVER
3.3V
R2
1K
KEW
REV. A AUGUST 5, 2010
PCLK
nPCLK
HiPerClockS
PCLK/nPCLK
RIVER
3.3V
, 1-
B
HiPerClockS
PCL K/n PC LK
UFFER
TO
-9