8305AGI-02LFT

8305AGI-02LFT Datasheet

Low Skew, 1-to-4 Multiplexed Differential/ ICS8305I-02 LVCMOS-to-LVCMOS Fanout Buffer

Part	Datasheet
8305AGI-02LFT	8305AGI-02LFT (pdf)

Related Parts	Information
8305AGI-02LF	8305AGI-02LF

PDF Datasheet Preview
Low Skew, 1-to-4 Multiplexed Differential/ ICS8305I-02 LVCMOS-to-LVCMOS Fanout Buffer DATA SHEET The ICS8305I-02 is a low skew, 1-to-4, Differential/ LVCMOS-to-LVCMOS/LVTTL Fanout Buffer. The ICS8305I-02 has selectable clock inputs that accept either differential or single-ended input levels. The clock enable is internally synchronized to eliminate runt pulses on the outputs during asynchronous assertion/ deassertion of the clock enable pin. Outputs are forced LOW when the clock is disabled. A separate output enable pin controls whether the outputs are in the active or high impedance state. Guaranteed output and part-to-part skew characteristics make the ICS8305I-02 ideal for those applications demanding well defined performance and repeatability. • Four LVCMOS/LVTTL outputs, two banks of two LVCMOS outputs • Selectable differential CLK, nCLK pair or LVCMOS_CLK input • CLK, nCLK pair can accept the following differential input levels: LVPECL, LVDS, LVHSTL, HCSL • LVCMOS_CLK supports the following input types LVCMOS, LVTTL • Maximum output frequency 250MHz • Output skew 100ps maximum • Power supply modes: Core/Output 3.3V/3.3V 3.3V/2.5V 3.3V/1.8V 3.3V/1.5V • -40°C to 85°C ambient operating temperature • Lead-free RoHS 6 packaging Block Diagram OEA Pullup CLK_EN Pullup LVCMOS_CLK Pulldown CLK nCLK Pulldown Pullup CLK_SEL Pullup OEB Pullup QA0 QA1 QB0 QB1 Pin Assignment OEA 1 OEB 2 VDD 3 CLK_EN 4 CLK 5 nCLK 6 CLK_SEL 7 LVCMOS_CLK 8 16 QA0 15 VDDO_A 14 QA1 13 GND 12 QB0 11 VDDO_B 10 QB1 9 GND ICS8305I-02 16-Lead TSSOP 4.4mm x 5.0mm x 0.92mm package body G Package Top View 2013 Integrated Device Technology, Inc. ICS8305I-02 Data Sheet LOW SKEW, 1-TO-4 MULTIPLEXED DIFFERENTIAL/LVCMOS-TO-LVCMOS FANOUT BUFFER Table Pin Descriptions Number Name Type Output enable for Bank A outputs. When LOW, QAx outputs are in HIGH Input Ordering Information Table Ordering Information Part/Order Number 8305AGI-02LF 8305AGI-02LFT Marking 305AI02L LOW SKEW, 1-TO-4 MULTIPLEXED DIFFERENTIAL/LVCMOS-TO-LVCMOS FANOUT BUFFER Package “Lead-Free” 16 Lead TSSOP “Lead-Free” 16 Lead TSSOP Shipping Packaging Tube Tape & Reel Temperature -40C to 85C -40C to 85C 2013 Integrated Device Technology, Inc. ICS8305I-02 Data Sheet LOW SKEW, 1-TO-4 MULTIPLEXED DIFFERENTIAL/LVCMOS-TO-LVCMOS FANOUT BUFFER We’ve Got Your Timing Solution 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 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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Low Skew, 1-to-4 Multiplexed Differential/ ICS8305I-02 LVCMOS-to-LVCMOS Fanout Buffer

DATA SHEET

The ICS8305I-02 is a low skew, 1-to-4, Differential/ LVCMOS-to-LVCMOS/LVTTL Fanout Buffer. The ICS8305I-02 has selectable clock inputs that accept either differential or single-ended input levels. The clock enable is internally synchronized to eliminate runt pulses on the outputs during asynchronous assertion/ deassertion of the clock enable pin. Outputs are forced LOW when the clock is disabled. A separate output enable pin controls whether the outputs are in the active or high impedance state.

Guaranteed output and part-to-part skew characteristics make the ICS8305I-02 ideal for those applications demanding well defined performance and repeatability.
• Four LVCMOS/LVTTL outputs, two banks of two LVCMOS
outputs
• Selectable differential CLK, nCLK pair or LVCMOS_CLK input
• CLK, nCLK pair can accept the following differential input levels:

LVPECL, LVDS, LVHSTL, HCSL
• LVCMOS_CLK supports the following input types LVCMOS,

LVTTL
• Maximum output frequency 250MHz
• Output skew 100ps maximum
• Power supply modes:

Core/Output 3.3V/3.3V 3.3V/2.5V 3.3V/1.8V 3.3V/1.5V
• -40°C to 85°C ambient operating temperature
• Lead-free RoHS 6 packaging

Block Diagram

OEA Pullup CLK_EN Pullup

LVCMOS_CLK Pulldown

CLK nCLK

Pulldown Pullup

CLK_SEL Pullup

OEB Pullup

QA0 QA1 QB0 QB1

Pin Assignment

OEA 1 OEB 2 VDD 3 CLK_EN 4 CLK 5 nCLK 6 CLK_SEL 7 LVCMOS_CLK 8
16 QA0 15 VDDO_A 14 QA1 13 GND 12 QB0 11 VDDO_B 10 QB1
9 GND

ICS8305I-02
16-Lead TSSOP 4.4mm x 5.0mm x 0.92mm package body

G Package Top View
2013 Integrated Device Technology, Inc.

ICS8305I-02 Data Sheet

LOW SKEW, 1-TO-4 MULTIPLEXED DIFFERENTIAL/LVCMOS-TO-LVCMOS FANOUT BUFFER

Table Pin Descriptions

Number

Name

Type

Output enable for Bank A outputs. When LOW, QAx outputs are in HIGH

Input
Ordering Information
Table Ordering Information

Part/Order Number 8305AGI-02LF 8305AGI-02LFT

Marking 305AI02L

LOW SKEW, 1-TO-4 MULTIPLEXED DIFFERENTIAL/LVCMOS-TO-LVCMOS FANOUT BUFFER

Package “Lead-Free” 16 Lead TSSOP “Lead-Free” 16 Lead TSSOP

Shipping Packaging Tube

Tape & Reel

Temperature -40C to 85C -40C to 85C
2013 Integrated Device Technology, Inc.

ICS8305I-02 Data Sheet

LOW SKEW, 1-TO-4 MULTIPLEXED DIFFERENTIAL/LVCMOS-TO-LVCMOS FANOUT BUFFER

We’ve Got Your Timing Solution
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 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 8305AGI-02LFT Datasheet file may be downloaded here without warranties.

Datasheet ID: 8305AGI-02LFT 636687