ICS83PN148I
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83PN148DKILF (pdf) |
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Programmable NG LVPECL Oscillator Replacement ICS83PN148I DATA SHEET The ICS83PN148I is a programmable LVPECL synthesizer that is “forward” footprint compatible with standard 5mm x 7mm oscillators. The device uses IDT’s fourth generation NG technology for an optimum of high clock frequency and low phase noise performance. Forward footprint compatibility means that a board designed to accommodate the crystal oscillator interface and the optional control pins is also fully compatible with a canned oscillator footprint - the canned oscillator will drop onto the 10-VFQFN footprint for second sourcing purposes. This capability provides designers with programability and lead time advantages of silicon/crystal based solutions while maintaining compatibility with industry standard 5mm x 7mm oscillator footprints for ease of supply chain management. Oscillator-level performance is maintained with IDT’s 4th Generation NG PLL technology, which delivers sub 0.5ps rms phase jitter. The ICS83PN148I defaults to 148.5MHz using a 27MHz crystal with 2 programming pins floating pulled down/pulled up with internal pullup or pulldown resistors but can also be set to 4 different frequency multiplier settings to support a wide variety of applications. The below table shows some of the more common application settings. • Fourth Generation Next Generation NG technology • Footprint compatible with 5mm x 7mm differential oscillators • One differential LVPECL output pair • Crystal oscillator interface can also be overdriven by a single-ended reference clock • Output frequency range 54MHz • Crystal/input frequency 27MHz, parallel resonant crystal • VCO range 2GHz 2.5GHz • Cycle-to-cycle jitter 10ps maximum , 3.3V±5% • RMS phase jitter 148.5MHz, 12kHz 20MHz: 0.332ps typical • Full 3.3V or 2.5V operating supply • -40°C to 85°C ambient operating temperature • Available in lead-free RoHS 6 package Common Applications and Settings FSEL[1:0] XTAL MHz Output Frequency MHz Application s Pin Assignment FSEL0 FSE L1 HD-SDI Video HD Video N x 27MHz 11 default HD-SDI Video RESERVED 2 Block Diagram VEE 3 XTAL_OUT XTAL_IN OE Pullup XTAL_IN XTAL_OUT PFD & 2 - 2.5GHz ICS83PN148I 10-Lead VFQFN 5mm x 7mm x 1mm package body K Package Top View FSEL0 Pullup FSEL1 Pullup Control Logic 2012 Integrated Device Technology, Inc. ICS83PN148I Data Sheet Ordering Information Table Ordering Information Part/Order Number 83PN148DKILF 83PN148DKILFT Marking ICS3PN148DIL Package “Lead-Free” 10 Lead VFQFN “Lead-Free” 10Lead VFQFN Shipping Packaging Tray 2500 Tape & Reel Temperature -40C to 85C -40C to 85C 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. 2012 Integrated Device Technology, Inc. ICS83PN148I Data Sheet PROGRAMMABLE NG LVPECL OSCILLATOR REPLACEMENT Table Page Description of Change Per Errata NEN-11-03 changed AMR from 4.5V to 3.63V Date 10/11/12 2012 Integrated Device Technology, Inc. ICS83PN148I Data Sheet PROGRAMMABLE NG LVPECL OSCILLATOR REPLACEMENT 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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