ICS85211AMI-03T IDT, Integrated Device Technology Inc, ICS85211AMI-03T Datasheet

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ICS85211AMI-03T

Manufacturer Part Number
ICS85211AMI-03T
Description
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet

Specifications of ICS85211AMI-03T

Number Of Outputs
4
Operating Supply Voltage (max)
3.465V
Operating Temp Range
-40C to 85C
Propagation Delay Time
1ns
Operating Supply Voltage (min)
3.135V
Mounting
Surface Mount
Pin Count
8
Operating Supply Voltage (typ)
3.3V
Package Type
SOIC N
Duty Cycle
53%
Operating Temperature Classification
Industrial
Lead Free Status / Rohs Status
Not Compliant
B
85211AMI-03
G
standard differential input levels.The ICS85211I-03 is char-
acterized to operate from a 3.3V power supply. Guar-
anteed output and par t-to-par t skew character istics
make the ICS85211I-03 ideal for those clock distribution
applications demanding well defined performance and
repeatability. For optimal performance, terminate all outputs.
HiPerClockS™
IC S
LOCK
ENERAL
nCLK
CLK
D
The ICS85211I-03 is a low skew, high perfor-
mance 1-to-2 Differential-to-LVHSTL Fanout
Buffer and a member of the HiPerClock S ™
family of High Perfor mance Clock Solutions
from IDT. The CLK, nCLK pair can accept most
IAGRAM
D
ESCRIPTION
Q0
nQ0
Q1
nQ1
1
F
P
D
2 differential LVHSTL compatible outputs
1 differential CLK, nCLK input pair
CLK, nCLK pair can accept the following differential
input levels: LVDS, LVPECL, LVHSTL, SSTL, HCSL
Maximum output frequency: 700MHz
Translates any single-ended input signal to
LVHSTL levels with resistor bias on nCLK input
Output skew: 30ps (maximum)
Part-to-part skew: 250ps (maximum)
Propagation delay: 1ns (maximum)
Output duty cycle: 49% - 51% up to 266.6MHz
V
3.3V operating supply
-40°C to 85°C ambient operating temperature
Available in both standard (RoHS 5) and lead-free (RoHS
6) packages.
EATURES
IN
IFFERENTIAL
OH
= 1V (maximum)
A
3.90mm x 4.90mm x 1.37mm package body
SSIGNMENT
-
TO
nQ0
nQ1
Q0
Q1
ICS85211I-03
-LVHSTL F
8-Lead SOIC
M Package
Top View
1
2
3
4
ICS85211I-03
8
7
6
5
L
V
CLK
nCLK
GND
OW
DD
ANOUT
S
REV. B NOVEMBER 14, 2007
KEW
, 1-
B
UFFER
TO
-2

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ICS85211AMI-03T Summary of contents

Page 1

G D ENERAL ESCRIPTION The ICS85211I- low skew, high perfor mance 1-to-2 Differential-to-LVHSTL Fanout HiPerClockS™ Buffer and a member of the HiPerClock S ™ family of High Perfor mance Clock Solutions from IDT. The CLK, nCLK ...

Page 2

ABLE IN ESCRIPTIONS ...

Page 3

BSOLUTE AXIMUM ATINGS Supply Voltage Inputs Outputs Package Thermal Impedance, JA Storage Temperature, T STG T 4A ABLE OWER UPPLY HARACTERISTICS ...

Page 4

3.3V ± 5%, T ABLE HARACTERISTICS ...

Page 5

P ARAMETER V = 3.3V±5% DD LVHSTL GND = 0V 3. UTPUT OAD EST IRCUIT nQx Qx nQy Qy tsk( UTPUT KEW 80% Clock 20% Outputs UTPUT ...

Page 6

IRING THE IFFERENTIAL NPUT TO Figure 1 shows how the differential input can be wired to accept single ended levels. The reference voltage V_REF = V generated by the bias resistors R1, R2 and C1. This bias ...

Page 7

LOCK NPUT NTERFACE The CLK /nCLK accepts differential input signals of both V and V to meet the V and V input requirements. Figures CMR 6 show interface examples for the ICS85211I-03 clock ...

Page 8

This section provides information on power dissipation and junction temperature for the ICS85211I-03. Equations and example calculations are also provided. 1. Power Dissipation. The total power dissipation for the ICS85211I-03 is the sum of the core power plus the power ...

Page 9

Calculations and Equations. The purpose of this section is to derive the power dissipated into the load. LVHSTL output driver circuit and termination are shown in Figure 7. F IGURE T o calculate worst case power dissipation into the ...

Page 10

ABLE VS IR LOW ABLE JA Single-Layer PCB, JEDEC Standard Test Boards Multi-Layer PCB, JEDEC Standard Test Boards NOTE: Most modern PCB designs use multi-layered boards. The data in the second row pertains to ...

Page 11

ACKAGE UTLINE UFFIX T ABLE S Reference Document: JEDEC Publication 95, MS-012 85211AMI-03 D IFFERENTIAL ACKAGE IMENSIONS ...

Page 12

ABLE RDERING NFORMATION ...

Page 13

85211AMI-03 D IFFERENTIAL R E ...

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