ICS854S204BGILF IDT, Integrated Device Technology Inc, ICS854S204BGILF Datasheet - Page 11

• Manufacturer Part Number: ICS854S204BGILF
• Description: IC CLK FANOUT BUFFER 1:2 16TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: HiPerClockS™r
• Type: Fanout Buffer (Distribution)r

Specifications of ICS854S204BGILF

• Number Of Circuits: 2
• Ratio - Input:output: 1:2
• Differential - Input:output: Yes/Yes
• Input: CML, LVDS, LVPECL, SSTL
• Output: LVDS, LVPECL
• Frequency - Max: 3GHz
• Voltage - Supply: 2.375 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Frequency-max: 3GHz
• Number Of Outputs: 8
• Operating Supply Voltage (max): 3.465V
• Operating Temp Range: -40C to 85C
• Propagation Delay Time: 0.5ns
• Operating Supply Voltage (min): 2.375V
• Mounting: Surface Mount
• Pin Count: 16
• Operating Supply Voltage (typ): 2.5/3.3V
• Package Type: TSSOP
• Duty Cycle: 51%
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 800-1964-5; 854S204BGILF; ICS854S204BGILF

LVPECL C
The PCLK /nPCLK accepts LVPECL, LVDS, CML, SSTL and
other differential signals. Both V
and V
examples for the HiPerClockS PCLK/nPCLK input driven by
the most common driver types. The input interfaces suggested
F
IDT
F
F
IGURE
IGURE
IGURE
ICS854S204I
LOW SKEW, DUAL, 1-TO-2 DIFFERENTIAL-TO-LVDS, LVPECL FANOUT BUFFER
™
/ ICS
CMR
3.3V
2E. H
2A. H
2C. H
3.3V
™
input requirements. Figures 2A to 2F show interface
2.5V
LVDS, LVPECL FANOUT BUFFER
LVPECL
CML
B
B
B
SSTL
LOCK
I
Y
I
Y
I
Y
P
P
P
A
A CML D
A 3.3V LVPECL D
ER
ER
ER
N
Zo = 50 Ohm
Zo = 50 Ohm
C
C
C
SSTL D
I
Zo = 50 Ohm
Zo = 50 Ohm
Zo = 60 Ohm
Zo = 60 Ohm
LOCK
NPUT
LOCK
LOCK
S PCLK/nPCLK I
S PCLK/nPCLK I
S PCLK/nPCLK I
RIVER
I
NTERFACE
RIVER
3.3V
R1
50
2.5V
R3
120
3.3V
R3
125
SWING
R1
120
R1
84
R2
50
R4
120
and V
RIVER
R2
120
R4
125
R2
84
PCLK
nPCLK
3.3V
PCLK
nPCLK
OH
PCLK
nPCLK
3.3V
HiPerClockS
PCLK/nPCLK
must meet the V
3.3V
NPUT
NPUT
NPUT
HiPerClockS
PCLK/nPCLK
Input
HiPerClockS
D
D
D
RIVEN
RIVEN
RIVEN
PP
11
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
F
IGURE
IGURE
IGURE
3.3V
3.3V
3.3V LVPECL
2D. H
2B. H
2F. H
CML Built-In Pullup
R5
100 - 200
B
B
B
I
Y
I
Y
I
Y
P
P
P
A B
A 3.3V LVPECL D
A 3.3V LVDS D
ER
ER
ER
R6
100 - 200
C
C
C
Zo = 50 Ohm
Zo = 50 Ohm
UILT
LOCK
LOCK
LOCK
-I
Zo = 50 Ohm
Zo = 50 Ohm
S PCLK/nPCLK I
N
S PCLK/nPCLK I
S PCLK/nPCLK I
P
ICS854S204BGI REV. A JUNE 4, 2008
ULLUP
C1
C2
RIVER
3.3V
R3
84
R1
125
CML D
R1
100
RIVER WITH
R4
84
R2
125
PCLK
nPCLK
3.3V
RIVER
NPUT
NPUT
NPUT
HiPerClockS
PCLK/nPCLK
PCLK
nPCLK
3.3V
AC C
HiPerClockS
PCLK/nPCLK
D
D
D
RIVEN
RIVEN
RIVEN
OUPLE