IDT5T9110BBGI

IDT5T9110BBGI Datasheet

IDT5T9110 2.5V PROGRAMMABLE SKEW PLL DIFFERENTIAL CLOCK DRIVER TERACLOCK

Part	Datasheet
IDT5T9110BBGI	IDT5T9110BBGI (pdf)

Related Parts	Information
IDT5T9110BBGI8	IDT5T9110BBGI8

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IDT5T9110 2.5V PROGRAMMABLE SKEW PLL DIFFERENTIAL CLOCK DRIVER TERACLOCK INDUSTRIAL TEMPERATURE RANGE 2.5V PROGRAMMABLE SKEW IDT5T9110 PLL DIFFERENTIAL CLOCK DRIVER TERACLOCK PRODUCT DISCONTINUATION NOTICE - LAST TIME BUY EXPIRES ON OCTOBER 28, 2014 FEATURES: • VDD • 6 pairs of programmable skew outputs • Low skew 100ps all outputs • Selectable positive or negative edge synchronization • Tolerant to spread spectrum input clock • Synchronous output enable • Selectable reference input • Input frequency 4.17MHz to 250MHz • Output frequency 12.5MHz to 250MHz • 1.8V / 2.5V LVTTL up to 250MHz • HSTL / eHSTL up to 250MHz • Hot insertable and over-voltage tolerant inputs • 3-level inputs for skew control • 3-level inputs for selectable interface • 3-level inputs for divide selection multiply/divide ratios of 1-6, 8, 10, 12 / 2, 4 • Selectable HSTL, eHSTL, 1.8V/2.5V LVTTL, or LVEPECL input interface • Selectable differential or single-ended inputs and six differential outputs • PLL bypass for DC testing • External differential feedback, internal loop filter • Low Jitter <75ps cycle-to-cycle • Power-down mode DESCRIPTION: The IDT5T9110 is a 2.5V PLL differential clock driver intended for high performance computing and data-communications applications. A key feature of the programmable skew is the ability of outputs to lead or lag the REF input signal. The IDT5T9110 has six differential programmable skew outputs in six banks, including a dedicated differential feedback. Skew is controlled by 3-level input signals that may be hard-wired to appropriate high-mid-low levels. The redundant input capability allows for a smooth change over to a secondary clock source when the primary clock source is absent. The feedback bank allows divide-by-functionality from 1 to 12 through the use of the DS[1:0] inputs. This provides the user with frequency multiplication 1 to 12 without using divided outputs for feedback. Each output bank also allows for a divide-by functionality of 2 or The IDT5T9110 features a user-selectable, single-ended or differential input to six differential outputs. The differential clock driver also acts as a translator from a differential HSTL, eHSTL, 1.8V/2.5V LVTTL, LVEPECL, or single-ended 1.8V/2.5V LVTTL input to HSTL, eHSTL, or 1.8V/2.5V LVTTL outputs. Selectable interface is controlled by 3-level input signals that may be hard-wired to appropriate high-mid-low levels. The differential outputs can be synchronously enabled/disabled. Furthermore, when PE is held high, all the outputs are synchronized with the positive edge of the REF clock input. When PE is held low, all the outputs are synchronized with the negative edge of REF. • Lock indicator • Available in BGA package • use replacement parts 873995AYLF & 873996AYLF FUNCTIONAL BLOCK DIAGRAM OMODE 1sOE Skew Select FB/ VREF2 REF0/ VREF0 REF1/ VREF1 1F2:0 2sOE PD PE FS LOCK Skew Select PLL_EN /N 33 2F2:0 3sOE DS1:0 Skew Select 3F2:0 4sOE Skew ORDERING INFORMATION INDUSTRIAL TEMPERATURE RANGE Device Type Package -40ºC to +85ºC Industrial PBGA - Green 5T9110 2.5V Programmable Skew PLL Differential Clock Driver Teraclock IDT5T9110 2.5V PROGRAMMABLE SKEW PLL DIFFERENTIAL CLOCK DRIVER TERACLOCK INDUSTRIAL TEMPERATURE RANGE Table Discription of Change NRND - Not Recommended for New Designs Product Discontinuation Notice - Last Time Buy Expires on October 28, 2014 - PDN# CQ-13-02 Date 5/5/13 11/27/13 IDT5T9110 2.5V PROGRAMMABLE SKEW PLL DIFFERENTIAL CLOCK DRIVER TERACLOCK INDUSTRIAL TEMPERATURE RANGE We’ve Got Your Timing Solution. 6024 Silver Creek Valley Road San Jose, CA 95138 Sales 800-345-7015 inside USA +408-284-8200 outside USA Fax 408-284-2775 Tech 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 applications involving extreme environmental conditions or 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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IDT5T9110 2.5V PROGRAMMABLE SKEW PLL DIFFERENTIAL CLOCK DRIVER TERACLOCK

INDUSTRIAL TEMPERATURE RANGE
2.5V PROGRAMMABLE SKEW

IDT5T9110

PLL DIFFERENTIAL CLOCK

DRIVER TERACLOCK

PRODUCT DISCONTINUATION NOTICE - LAST TIME BUY EXPIRES ON OCTOBER 28, 2014

FEATURES:
• VDD
• 6 pairs of programmable skew outputs
• Low skew 100ps all outputs
• Selectable positive or negative edge synchronization
• Tolerant to spread spectrum input clock
• Synchronous output enable
• Selectable reference input
• Input frequency 4.17MHz to 250MHz
• Output frequency 12.5MHz to 250MHz
• 1.8V / 2.5V LVTTL up to 250MHz
• HSTL / eHSTL up to 250MHz
• Hot insertable and over-voltage tolerant inputs
• 3-level inputs for skew control
• 3-level inputs for selectable interface
• 3-level inputs for divide selection multiply/divide ratios of 1-6, 8,
10, 12 / 2, 4
• Selectable HSTL, eHSTL, 1.8V/2.5V LVTTL, or LVEPECL input
interface
• Selectable differential or single-ended inputs and six differential
outputs
• PLL bypass for DC testing
• External differential feedback, internal loop filter
• Low Jitter <75ps cycle-to-cycle
• Power-down mode

DESCRIPTION:

The IDT5T9110 is a 2.5V PLL differential clock driver intended for high performance computing and data-communications applications. A key feature of the programmable skew is the ability of outputs to lead or lag the REF input signal. The IDT5T9110 has six differential programmable skew outputs in six banks, including a dedicated differential feedback. Skew is controlled by 3-level input signals that may be hard-wired to appropriate high-mid-low levels. The redundant input capability allows for a smooth change over to a secondary clock source when the primary clock source is absent.

The feedback bank allows divide-by-functionality from 1 to 12 through the use of the DS[1:0] inputs. This provides the user with frequency multiplication 1 to 12 without using divided outputs for feedback. Each output bank also allows for a divide-by functionality of 2 or

The IDT5T9110 features a user-selectable, single-ended or differential input to six differential outputs. The differential clock driver also acts as a translator from a differential HSTL, eHSTL, 1.8V/2.5V LVTTL, LVEPECL, or single-ended 1.8V/2.5V LVTTL input to HSTL, eHSTL, or 1.8V/2.5V LVTTL outputs. Selectable interface is controlled by 3-level input signals that may be hard-wired to appropriate high-mid-low levels. The differential outputs can be synchronously enabled/disabled.

Furthermore, when PE is held high, all the outputs are synchronized with the positive edge of the REF clock input. When PE is held low, all the outputs are synchronized with the negative edge of REF.
• Lock indicator
• Available in BGA package
• use replacement parts 873995AYLF & 873996AYLF

FUNCTIONAL BLOCK DIAGRAM

OMODE
1sOE

Skew

Select

FB/ VREF2

REF0/ VREF0

REF1/ VREF1
1F2:0
2sOE

PD PE FS LOCK

Skew

Select

PLL_EN
/N 33
2F2:0 3sOE

DS1:0

Skew

Select
3F2:0 4sOE

Skew
ORDERING INFORMATION

INDUSTRIAL TEMPERATURE RANGE

Device Type Package
-40ºC to +85ºC Industrial

PBGA - Green
5T9110 2.5V Programmable Skew PLL Differential Clock Driver Teraclock

IDT5T9110 2.5V PROGRAMMABLE SKEW PLL DIFFERENTIAL CLOCK DRIVER TERACLOCK

INDUSTRIAL TEMPERATURE RANGE

Table

Discription of Change

NRND - Not Recommended for New Designs Product Discontinuation Notice - Last Time Buy Expires on October 28, 2014 - PDN# CQ-13-02

Date 5/5/13 11/27/13

IDT5T9110 2.5V PROGRAMMABLE SKEW PLL DIFFERENTIAL CLOCK DRIVER TERACLOCK

INDUSTRIAL TEMPERATURE RANGE

We’ve Got Your Timing Solution.
6024 Silver Creek Valley Road San Jose, CA 95138

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

Tech 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 applications involving extreme environmental conditions or 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 IDT5T9110BBGI Datasheet file may be downloaded here without warranties.

Datasheet ID: IDT5T9110BBGI 637274