83PN161AKILFT

83PN161AKILFT Datasheet

ICS83PN161I

Part	Datasheet
83PN161AKILFT	83PN161AKILFT (pdf)

Related Parts	Information
83PN161AKILF	83PN161AKILF

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Programmable NG ICS83PN161I Differential-to-3.3V, 2.5V LVPECL Synthesizer DATA SHEET The ICS83PN161i is LVPECL output synthesizer designed for converting forward-error correction FEC clock frequencies in 10 GB Ethernet LAN/WAN transport applications. The device is optimized for an input frequency of 156.25MHz and supports four FEC rate conversions 33/32, 255/237, 255/238 and The conversion rate is pin-selectable and one of four rates are supported at a time. In the default configuration, an input clock of 156.25MHz is converted to an output clock of 168.8294492MHz The device uses IDT's fourth Generation of NG technology to deliver low phase noise clocks combined with a low power consumption. The RMS phase jitter at 168.8294492MHz output frequency is 0.533ps 12kHz-20MHz integration range . Frequency Select Table FSEL[1:0] 00 01 10 1 default Input Output Frequency MHz FEC Rate 33/32 255/237 255/238 255/236 • Fourth Generation Next Generation NG technology • Footprint compatible with 5mm x 7mm differential oscillators • 10 Gb Ethernet LAN/WAN FEC clock converter • Supports 33/32, 255/237, 255/238, 255/236 rate conversions • Optimized for an input clock frequency of 156.25MHz • One differential LVPECL output pair • CLK, nCLK input pair can accept the following levels HCSL, LVDS, LVPECL, LVHSTL and SSTL • Output frequency range 161.1328125MHz 168.8294492MHz • VCO range 2.0GHz 2.5GHz • Cycle-to-cycle jitter 18ps typical • RMS phase jitter, 12kHz 20MHz 0.533ps typical • Full 3.3V or 2.5V operating supply • -40°C to 85°C ambient operating temperature • Available in lead-free RoHS 6 package Pin Assignment FSEL0 FSEL1 10 OE 1 9 8 VCC Reserved 2 VEE 3 4 nCLK CLK Block Diagram ICS83PN161I 10-Lead VFQFN 5mm x 7mm x 1mm package body K Package Top View CLK Pulldown nCLK Pullup/Pulldown Phase FemtoClock NG Detector FSEL[1:0] Pullup OE Pullup ÷M 1 2011 Integrated Device Technology, Inc. ICS83PN161I Data Sheet PROGRAMMABLE NG DIFFERENTIAL-TO-3.3V, 2.5V LVPECL SYNTHESIZER Table Pin Descriptions Number 1 2 3 4 5 6, 7 8 9 Name OE Ordering Information Table Ordering Information Part/Order Number 83PN161AKILF 83PN161AKILFT Marking ICS3PN161AIL Package “Lead-Free” 10 Lead VFQFN “Lead-Free” 10Lead VFQFN Shipping Packaging Tray 2500 Tape & Reel Temperature -40°C to 85°C -40°C to 85°C NOTE Parts that are ordered with an "LF" suffix to the part number are the Pb-Free configuration and are RoHS compliant. While the information presented herein has been checked for both accuracy and reliability, Integrated Device Technology IDT assumes no responsibility for either its use or for the infringement of any patents or other rights of third parties, which would result from its use. No other circuits, patents, or licenses are implied. This product is intended for use in normal commercial and industrial applications. Any other applications, such as those requiring high reliability or other extraordinary environmental requirements are not recommended without additional processing by IDT. IDT reserves the right to change any circuitry or specifications without notice. IDT does not authorize or warrant any IDT product for use in life support devices or critical medical instruments. 2011 Integrated Device Technology, Inc. ICS83PN161I Data Sheet PROGRAMMABLE NG DIFFERENTIAL-TO-3.3V, 2.5V LVPECL SYNTHESIZER Table T5A, T5B 7 8 13 1 2 5 3 16-19 Description of Change Differential DC Characteristics Table - changed VCMR min. from VEE + to VEE. Updated NOTES. Parameter Measurement Information section - updated Differential Input Level diagram. Updated Wiring the Differential Inputs to Accept Single-ended Levels section. Added Schematic Layout section. Frequency Select Table - updated Output Frequency Column extended decimal . Function Table - updated M Divider and Output Frequency Columns extended decimal . AC Tables - updated Output Frequency rows extended decimal . Supply Voltage, VCC. Rating changed from 4.5V min. to 3.63V per Errata NEN-11-03. Updated 10-Lead VFQFN package information. Date 3/15/10 5/17/10 7/6/11 2011 Integrated Device Technology, Inc. ICS83PN161I Data Sheet PROGRAMMABLE NG DIFFERENTIAL-TO-3.3V, 2.5V LVPECL SYNTHESIZER 6024 Silver Creek Valley Road San Jose, California 95138 Sales 800-345-7015 inside USA +408-284-8200 outside USA Fax 408-284-2775 Technical Support +480-763-2056 DISCLAIMER Integrated Device Technology, Inc. IDT and its subsidiaries reserve the right to modify the products and/or specifications described herein at any time and at IDT’s sole discretion. All information in this document, including descriptions of product features and performance, is subject to change without notice. Performance specifications and the operating parameters of the described products are determined in the independent state and are not guaranteed to perform the same way when installed in customer products. The information contained herein is provided without representation or warranty of any kind, whether express or implied, including, but not limited to, the suitability of IDT’s products for any particular purpose, an implied warranty of merchantability, or non-infringement of the intellectual property rights of others. This document is presented only as a guide and does not convey any license under intellectual property rights of IDT or any third parties. IDT’s products are not intended for use in life support systems or similar devices where the failure or malfunction of an IDT product can be reasonably expected to significantly affect the health or safety of users. Anyone using an IDT product in such a manner does so at their own risk, absent an express, written agreement by IDT. Integrated Device Technology, IDT and the IDT logo are registered trademarks of IDT. Other trademarks and service marks used herein, including protected names, logos and designs, are the property of IDT or their respective third party owners. Copyright All rights reserved.

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Programmable NG

ICS83PN161I

Differential-to-3.3V, 2.5V LVPECL Synthesizer

DATA SHEET

The ICS83PN161i is LVPECL output synthesizer designed for converting forward-error correction FEC clock frequencies in 10 GB Ethernet LAN/WAN transport applications. The device is optimized for an input frequency of 156.25MHz and supports four FEC rate conversions 33/32, 255/237, 255/238 and The conversion rate is pin-selectable and one of four rates are supported at a time. In the default configuration, an input clock of 156.25MHz is converted to an output clock of 168.8294492MHz

The device uses IDT's fourth Generation of NG technology to deliver low phase noise clocks combined with a low power consumption. The RMS phase jitter at 168.8294492MHz output frequency is 0.533ps 12kHz-20MHz integration range .

Frequency Select Table

FSEL[1:0] 00 01 10
1 default

Input

Output Frequency MHz

FEC Rate 33/32 255/237 255/238 255/236
• Fourth Generation Next Generation NG
technology
• Footprint compatible with 5mm x 7mm differential oscillators
• 10 Gb Ethernet LAN/WAN FEC clock converter
• Supports 33/32, 255/237, 255/238, 255/236 rate conversions
• Optimized for an input clock frequency of 156.25MHz
• One differential LVPECL output pair
• CLK, nCLK input pair can accept the following levels HCSL,

LVDS, LVPECL, LVHSTL and SSTL
• Output frequency range 161.1328125MHz 168.8294492MHz
• VCO range 2.0GHz 2.5GHz
• Cycle-to-cycle jitter 18ps typical
• RMS phase jitter, 12kHz 20MHz 0.533ps typical
• Full 3.3V or 2.5V operating supply
• -40°C to 85°C ambient operating temperature
• Available in lead-free RoHS 6 package

Pin Assignment

FSEL0 FSEL1
10 OE 1
9 8 VCC

Reserved 2

VEE 3 4
nCLK CLK

Block Diagram

ICS83PN161I
10-Lead VFQFN 5mm x 7mm x 1mm package body

K Package Top View

CLK Pulldown nCLK Pullup/Pulldown

Phase

FemtoClock NG

Detector

FSEL[1:0] Pullup OE Pullup
÷M 1
2011 Integrated Device Technology, Inc.

ICS83PN161I Data Sheet

PROGRAMMABLE NG DIFFERENTIAL-TO-3.3V, 2.5V LVPECL SYNTHESIZER

Table Pin Descriptions

Number 1 2 3 4 5
6, 7 8 9

Name OE
Ordering Information
Table Ordering Information

Part/Order Number 83PN161AKILF 83PN161AKILFT

Marking ICS3PN161AIL

Package “Lead-Free” 10 Lead VFQFN “Lead-Free” 10Lead VFQFN

Shipping Packaging Tray
2500 Tape & Reel

Temperature -40°C to 85°C -40°C to 85°C

NOTE Parts that are ordered with an "LF" suffix to the part number are the Pb-Free configuration and are RoHS compliant.

While the information presented herein has been checked for both accuracy and reliability, Integrated Device Technology IDT assumes no responsibility for either its use or for the infringement of any patents or other rights of third parties, which would result from its use. No other circuits, patents, or licenses are implied. This product is intended for use in normal commercial and industrial applications. Any other applications, such as those requiring high reliability or other extraordinary environmental requirements are not recommended without additional processing by IDT. IDT reserves the right to change any circuitry or specifications without notice. IDT does not authorize or warrant any IDT product for use in life support devices or critical medical instruments.
2011 Integrated Device Technology, Inc.

ICS83PN161I Data Sheet

PROGRAMMABLE NG DIFFERENTIAL-TO-3.3V, 2.5V LVPECL SYNTHESIZER

Table

T5A, T5B
7 8 13 1 2 5
3 16-19

Description of Change

Differential DC Characteristics Table - changed VCMR min. from VEE + to VEE. Updated NOTES. Parameter Measurement Information section - updated Differential Input Level diagram. Updated Wiring the Differential Inputs to Accept Single-ended Levels section. Added Schematic Layout section.

Frequency Select Table - updated Output Frequency Column extended decimal . Function Table - updated M Divider and Output Frequency Columns extended decimal . AC Tables - updated Output Frequency rows extended decimal .

Supply Voltage, VCC. Rating changed from 4.5V min. to 3.63V per Errata NEN-11-03. Updated 10-Lead VFQFN package information.

Date 3/15/10
5/17/10 7/6/11
2011 Integrated Device Technology, Inc.

ICS83PN161I Data Sheet

PROGRAMMABLE NG DIFFERENTIAL-TO-3.3V, 2.5V LVPECL SYNTHESIZER
6024 Silver Creek Valley Road San Jose, California 95138

Sales
800-345-7015 inside USA +408-284-8200 outside USA Fax 408-284-2775

Technical Support
+480-763-2056

DISCLAIMER Integrated Device Technology, Inc. IDT and its subsidiaries reserve the right to modify the products and/or specifications described herein at any time and at IDT’s sole discretion. All information in this document, including descriptions of product features and performance, is subject to change without notice. Performance specifications and the operating parameters of the described products are determined in the independent state and are not guaranteed to perform the same way when installed in customer products. The information contained herein is provided without representation or warranty of any kind, whether express or implied, including, but not limited to, the suitability of IDT’s products for any particular purpose, an implied warranty of merchantability, or non-infringement of the intellectual property rights of others. This document is presented only as a guide and does not convey any license under intellectual property rights of IDT or any third parties.

IDT’s products are not intended for use in life support systems or similar devices where the failure or malfunction of an IDT product can be reasonably expected to significantly affect the health or safety of users. Anyone using an IDT product in such a manner does so at their own risk, absent an express, written agreement by IDT.

Integrated Device Technology, IDT and the IDT logo are registered trademarks of IDT. Other trademarks and service marks used herein, including protected names, logos and designs, are the property of IDT or their respective third party owners.

Copyright All rights reserved.

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived 83PN161AKILFT Datasheet file may be downloaded here without warranties.

Datasheet ID: 83PN161AKILFT 636691