ics830584i Integrated Device Technology, ics830584i Datasheet

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ics830584i

Manufacturer Part Number
ics830584i
Description
Low Skew, Pci-x 1-to-4 Fanout Buffer
Manufacturer
Integrated Device Technology
Datasheet
LOW SKEW, PCI-X 1-TO-4 FANOUT BUFFER
G
ideal for those clock distribution applications demanding well
defined performance and repeatablility. The ICS830584I is de-
signed and characterized from -40°C to 85°C for industrial
applications and is packaged in an 8 TSSOP package.
B
IDT
HiPerClockS™
IC S
LOCK
ENERAL
/ ICS
CLKIN
PCI-X 1-TO-4 FANOUT BUFFER
OE
D
The ICS830584I is a low skew, general purpose
PCI-X 1-to-4 Fanout Buffer and a member of the
HiPerClockS™ family of High Performance Clock
Solutions from IDT. Guaranteed output and part-
to-part skew characteristics make the ICS830584I
IAGRAM
D
ESCRIPTION
Q0
Q1
Q2
Q3
1
F
• General purpose and PCI-X 1:4 clock buffer
• Four single-ended LVCMOS/LVTTL clock outputs
• One single-ended LVCMOS/LVTTL clock input
• Maximum output frequency: 140MHz
• Output enable control (outputs disabled in logic low state)
• Output skew: 100ps (maximum)
• Part-to-part skew: 400ps (maximum)
• Additive phase jitter, RMS: 0.15ps (typical)
• Space-saving 8 lead TSSOP package
• Full 3.3V operating supply mode
• -40°C to 85°C ambient operating temperature
• Available in lead-free (RoHS 6) packages
EATURES
4.40mm x 3.0mm x 0.925mm
P
CLKIN
GND
IN
OE
Q0
8-Lead TSSOP
ICS830584I
package body
G Package
A
Top View
ICS830584AGI REV. B MARCH 31, 2009
1
2
3
4
SSIGNMENT
8
7
6
5
Q3
Q2
V
Q1
DD
ICS830584I

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ics830584i Summary of contents

Page 1

... LOW SKEW, PCI-X 1-TO-4 FANOUT BUFFER G D ENERAL ESCRIPTION The ICS830584I is a low skew, general purpose IC S PCI-X 1-to-4 Fanout Buffer and a member of the HiPerClockS™ family of High Performance Clock HiPerClockS™ Solutions from IDT. Guaranteed output and part- to-part skew characteristics make the ICS830584I ideal for those clock distribution applications demanding well defined performance and repeatablility ...

Page 2

... ICS830584I LOW SKEW, PCI-X 1-TO-4 FANOUT BUFFER ABLE IN ESCRIPTIONS ...

Page 3

... ICS830584I LOW SKEW, PCI-X 1-TO-4 FANOUT BUFFER BSOLUTE AXIMUM ATINGS Supply Voltage Inputs, V -0. Outputs, V -0. Package Thermal Impedance, JA Storage Temperature, T -65°C to 150°C STG T 4A ABLE ECOMMENDED PERATING ...

Page 4

... ICS830584I LOW SKEW, PCI-X 1-TO-4 FANOUT BUFFER 3.3V ± 0.3V, T ABLE HARACTERISTICS ...

Page 5

... ICS830584I LOW SKEW, PCI-X 1-TO-4 FANOUT BUFFER The spectral purity in a band at a specific offset from the fundamental compared to the power of the fundamental is called the dBc Phase Noise. This value is normally expressed using a Phase noise plot and is most often the specified plot in many applications ...

Page 6

... ICS830584I LOW SKEW, PCI-X 1-TO-4 FANOUT BUFFER P ARAMETER V DD 140 Yn 10pF 3.3V C /3. ORE UTPUT OAD EST Part Part tsk(pp ART TO ART KEW Q0: PERIOD 100% odc = t PERIOD UTPUT UTY YCLE ...

Page 7

... ICS830584I LOW SKEW, PCI-X 1-TO-4 FANOUT BUFFER P ARAMETER 35 V =3. = IDT ™ / ICS ™ PCI-X 1-TO-4 FANOUT BUFFER M I EASUREMENT NFORMATION Supply Current vs Frequency Frequency - MHz 7 , CONTINUED 100 120 140 ICS830584AGI REV. B MARCH 31, 2009 160 ...

Page 8

... The OE pin must be tied either HIGH or LOW. Do not leave floating ABLE VS IR LOW ABLE FOR JA Multi-Layer PCB, JEDEC Standard Test Boards T C RANSISTOR OUNT The transistor count for ICS830584I is: 307 IDT ™ / ICS ™ PCI-X 1-TO-4 FANOUT BUFFER A I PPLICATION NFORMATION NPUT AND UTPUT INS O UTPUTS LVCMOS O All unused LVCMOS outputs can be left floating ...

Page 9

... ICS830584I LOW SKEW, PCI-X 1-TO-4 FANOUT BUFFER ACKAGE UTLINE UFFIX FOR IDT ™ / ICS ™ PCI-X 1-TO-4 FANOUT BUFFER TSSOP EAD ABLE ACKAGE IMENSIONS ...

Page 10

... ICS830584I LOW SKEW, PCI-X 1-TO-4 FANOUT BUFFER ABLE RDERING NFORMATION ...

Page 11

... ICS830584I LOW SKEW, PCI-X 1-TO-4 FANOUT BUFFER ± µ IDT ™ / ICS ™ PCI-X 1-TO-4 FANOUT BUFFER ...

Page 12

... ICS830584I LOW SKEW, PCI-X 1-TO-4 FANOUT BUFFER Innovate with IDT and accelerate your future networks. Contact: www.IDT.com For Sales 800-345-7015 408-284-8200 Fax: 408-284-2775 Corporate Headquarters Integrated Device Technology, Inc. 6024 Silver Creek Valley Road San Jose, CA 95138 United States 800 345 7015 +408 284 8200 (outside U.S.) © ...

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