ICS85314BMI-01LFT datasheet(1/19 Pages) ICST

Part #	ICS85314BMI-01LFT

Description	LOW SKEW, 1-TO-5 DIFFERENTIAL-TO-2.5V/3.3V LVPECL FANOUT BUFFER

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Manufacturer	ICST [Integrated Circuit Systems]

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85314BGI-01

www.icst.com/products/hiperclocks.html

REV. E SEPTEMBER 23, 2005

1

Integrated

Circuit

Systems, Inc.

ICS85314I-01

LOW SKEW, 1-TO-5

DIFFERENTIAL-TO-2.5V/3.3V LVPECL FANOUT BUFFER

GENERAL DESCRIPTION

The ICS85314I-01 is a low skew, high perfor-

mance 1-to-5 Differential-to-2.5V/3.3V LVPECL

Fanout Buffer and a member of the HiPerClockS™

family of High Performance Clock Solutions from

ICS. The ICS85314I-01 has two selectable clock

inputs. The CLK0, nCLK0 pair can accept most standard

differential input levels. The single-ended CLK1 can accept

LVCMOS or LVTTL input levels. The clock enable is internally

synchronized to eliminate runt clock pulses on the outputs

during asynchronous assertion/deassertion of the clock

enable pin.

Guaranteed output and part-to-part skew characteristics

make the ICS85314I-01 ideal for those applications demand-

ing well defined performance and repeatability.

FEATURES

• 5 differential 2.5V/3.3V LVPECL outputs

• Selectable differential CLK0, nCLK0 or LVCMOS inputs

• CLK0, nCLK0 pair can accept the following differential

input levels: LVPECL, LVDS, LVHSTL, HCSL, SSTL

• CLK1 can accept the following input levels:

LVCMOS or LVTTL

• Maximum output frequency: 700MHz

• Translates any single-ended input signal to 3.3V

LVPECL levels with resistor bias on nCLK input

• Output skew: 30ps (maximum), TSSOP package

50ps (maximum), SOIC package

• Part-to-part skew: 350ps (maximum)

• Propagation delay: 1.8ns (maximum)

• RMS phase jitter @ 155.52MHz (12kHz - 20MHz):

0.05ps (typical)

• LVPECL mode operating voltage supply range:

V

CC = 2.375V to 3.8V, VEE = 0V

• -40°C to 85°C ambient operating temperature

• Available in both standard and lead-free RoHS-compliant

packages

BLOCK DIAGRAM

PIN ASSIGNMENT

Q0

nQ0

Q1

nQ1

Q2

nQ2

Q3

nQ3

Q4

nQ4

1

2

3

4

5

6

7

8

9

10

20

19

18

17

16

15

14

13

12

11

VCC

nCLK_EN

VCC

nc

CLK1

CLK0

nCLK0

nc

CLK_SEL

VEE

HiPerClockS™

ICS

ICS85314I-01

20-Lead TSSOP

6.5mm x 4.4mm x 0.92mm Package Body

G Package

Top View

ICS85314I-01

20-Lead SOIC

7.5mm x 12.8mm x 2.3mm Package Body

M Package

Top View

CLK0

nCLK0

CLK1

Q0

nQ0

Q1

nQ1

Q2

nQ2

Q3

nQ3

Q4

nQ4

0

1

nCLK_EN

CLK_SEL

D

Q

LE

0

1

Similar Part No. - ICS85314BMI-01LFT

Manufacturer	Part #	Datasheet	Description
Integrated Circuit Syst...	ICS85314-01	112Kb / 15P	LOW SKEW, 1-TO-5 DIFFERENTIAL-TO-2.5V/3.3V LVPECL FANOUT BUFFER
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Manufacturer	Part #	Datasheet	Description
Integrated Circuit Syst...	ICS85314-01	112Kb / 15P	LOW SKEW, 1-TO-5 DIFFERENTIAL-TO-2.5V/3.3V LVPECL FANOUT BUFFER
Renesas Technology Corp	85314I-01	473Kb / 21P	Low Skew, 1-to-5 Differential-to-2.5V/3.3V LVPECL Fanout Buffer DECEMBER 19, 2014
Integrated Circuit Syst...	ICS85314I-11	250Kb / 18P	LOW SKEW, 1-TO-5 DIFFERENTIAL-TO-2.5V/3.3V LVPECL FANOUT BUFFER
Renesas Technology Corp	ICS85314I-11	546Kb / 22P	Low Skew, 1-to-5 Differential-to-2.5V, 3.3V LVPECL Fanout Buffer SEPTEMBER 16, 2013
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Renesas Technology Corp	ICS853S014I	445Kb / 21P	Low Skew, 1-to-5, Differential-to-2.5V, 3.3V LVPECL/ECL Fanout Buffer MAY 23, 2013
Integrated Circuit Syst...	ICS858012	231Kb / 15P	LOW SKEW, 1-TO-2, DIFFERENTIAL-TO-2.5V, 3.3V LVPECL FANOUT BUFFER
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ICS85314BMI-01LFT Datasheet(PDF) 1 Page - Integrated Circuit Systems

ICS85314BMI-01LFT Datasheet(HTML) 1 Page - Integrated Circuit Systems

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