ICS853111BYLF IDT, Integrated Device Technology Inc, ICS853111BYLF Datasheet - Page 9

• Manufacturer Part Number: ICS853111BYLF
• Description: IC FANOUT BUFF LVPECL/ECL 32TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: HiPerClockS™r
• Type: Fanout Buffer (Distribution), Multiplexerr

Specifications of ICS853111BYLF

• Number Of Circuits: 1
• Ratio - Input:output: 2:10
• Differential - Input:output: Yes/Yes
• Input: CML, LVDS, LVPECL, SSTL
• Output: ECL, LVPECL
• Frequency - Max: 3GHz
• Voltage - Supply: 2.375 V ~ 3.8 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-TQFP, 32-VQFP
• Frequency-max: 3GHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 800-1165; 853111BYLF

LVPECL C
The PCLK /nPCLK accepts LVPECL, CML, SSTL and other
differential signals. Both V
V
examples for the HiPerClockS PCLK/nPCLK input driven by
the most common driver types. The input interfaces suggested
F
IDT
F
F
IGURE
CMR
IGURE
IGURE
ICS853111B
LOW SKEW, 1-TO-10, DIFFERENTIAL-TO-2.5V, 3.3V LVPECL/ECL FANOUT BUFFER
™
3.3V
/ ICS
input requirements. Figures 3A to 3E show interface
3.3V LVPECL
3.3V
3E. H
4A. H
3C. H
3.3V
™
1-TO-10, LVPECL/ECL FANOUT BUFFER
R5
100 - 200
LVPECL
CML
BY A
BY A
BY A
LOCK
I
I
I
P
P
P
ER
ER
ER
R6
100 - 200
CML D
3.3V LVPECL D
3.3V LVPECL D
Zo = 50 Ohm
Zo = 50 Ohm
C
C
C
Zo = 50 Ohm
Zo = 50 Ohm
I
Zo = 50 Ohm
Zo = 50 Ohm
LOCK
LOCK
NPUT
LOCK
S PCLK/nPCLK I
RIVER
S PCLK/nPCLK I
S PCLK/nPCLK I
SWING
I
NTERFACE
C1
C2
3.3V
R1
50
and V
3.3V
R3
125
R1
84
3.3V
R3
84
R1
125
R2
50
RIVER WITH
RIVER
R4
125
OH
R4
84
R2
84
PCLK
nPCLK
R2
125
must meet the V
3.3V
PCLK
nPCLK
HiPerClockS
PCLK/nPCLK
NPUT
3.3V
NPUT
NPUT
PCLK
nPCLK
AC C
3.3V
Input
HiPerClockS
D
HiPerClockS
PCLK/nPCLK
D
D
RIVEN
RIVEN
RIVEN
OUPLE
PP
and
9
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
3.3V
3D. H
3B. H
LVDS
2.5V
SSTL
BY AN
BY A
Zo = 50 Ohm
Zo = 50 Ohm
I
I
P
P
ER
ER
3.3V LVDS D
C
C
SSTL D
Zo = 60 Ohm
Zo = 60 Ohm
LOCK
LOCK
R5
100
ICS853111BY REV. B SEPTEMBER 5, 2007
S PCLK/nPCLK I
S PCLK/nPCLK I
RIVER
2.5V
R3
120
R1
120
C1
C2
RIVER
R4
120
R2
120
3.3V
R3
1K
R1
1K
PCLK
nPCLK
R4
1K
R2
1K
3.3V
PCLK
nPCLK
NPUT
NPUT
HiPerClockS
PCLK/nPCLK
3.3V
HiPerClockS
PCL K/n PC LK
D
D
RIVEN
RIVEN