PDF ASM2P20807A Data sheet ( Hoja de datos )

Número de pieza	ASM2P20807A
Descripción	2.5V CMOS 1-TO-10 CLOCK DRIVER
Fabricantes	Alliance Semiconductor
Logotipo
Hay una vista previa y un enlace de descarga de ASM2P20807A (archivo pdf) en la parte inferior de esta página. Total 11 Páginas
No Preview Available ! June 2005 rev 0.2 ASM2P20807A 2.5V CMOS 1-TO-10 CLOCK DRIVER Features • High frequency > 150MHz • Guaranteed low skew < 150pS (max.) between any two outputs • Very low duty cycle distortion < 300pS • High speed: propagation delay < 3nS • Very low CMOS power levels • TTL compatible inputs and outputs • 1:10 fanout • Maximum output rise and fall time < 1.25nS (max.) • Low input capacitance: 3pF (typ) • 2.5V Supply Voltage • Available in SSOP and QSOP Packages Block Diagram Product Description The ASM2P20807A is a 2.5V compatible, high speed, low noise, 1:10 fanout, non-inverting clock buffer. The large fanout from a single input reduces loading on the preceding driver and provides an efficient clock distribution network. Providing output to output skew as low as 150pS, the ASM20807A is an ideal clock distribution device for synchronous systems. Multiple power and grounds reduce noise. Typical applications are clock and signal distribution. O1 O2 O3 O4 O5 IN O6 O7 O8 O9 O10 Alliance Semiconductor 2575, Augustine Drive • Santa Clara, CA • Tel: 408.855.4900 • Fax: 408.855.4999 • www.alsc.com Notice: The information in this document is subject to change without notice. 1 page June 2005 rev 0.2 Switching Characteristics Over Operating Range1,2 Following Conditions Apply Unless Otherwise Specified Industrial: TA = -40°C to +85°C, VCC = 2.5V ± 0.2V Symbol tPLH tPHL tR tF tSK(O) tSK(P) tSK(PP) Parameter Propagation Delay Output Rise Time Output Fall Time Same Device Output Pin-to-Pin Skew4 Pulse Skew5 Part-to-Part Skew6 Conditions3 CL= 22pF 100 MHz ASM2P20807A Min Typ Max Unit - 3 3.5 nS - 1 1.25 nS - 1 1.25 nS - 100 150 pS - 250 300 pS - 400 600 pS Symbol Parameter Conditions3,7 Min Typ Max Unit tPLH Propagation Delay tPHL CL= 12pF 150 MHz - 2.4 2.7 nS tR Output Rise Time - 1 1.2 nS tF tSK(O) tSK(P) tSK(PP) Output Fall Time Same Device Output Pin-to-Pin Skew4 Pulse Skew5 Part-to-Part Skew6 - 1 1.2 nS - 100 150 pS - 250 300 pS - 400 600 pS NOTES: 1. tPLH and tPHL are production tested. All other parameters guaranteed but not production tested. 2. Propagation delay range indicated by Min. and Max. limit is due to VCC, operating temperature and process parameters. These propagation delay limits do not imply skew. 3. See test circuits and waveforms. 4. Skew measured between all outputs under identical transitions and load conditions. 5. Skew measured is difference between propagation delay times tPHL and tPLH of same output under identical load conditions. 6. Part to part skew for all outputs given identical transitions and load conditions at identical VCC levels and temperature. 7. Airflow of 1m/s is recommended for frequencies above 133MHz. 2.5V CMOS 1-TO-10 CLOCK DRIVER Notice: The information in this document is subject to change without notice. 5 of 11 5 Page June 2005 rev 0.2 ASM2P20807A Alliance Semiconductor Corporation 2595, Augustine Drive, Santa Clara, CA 95054 Tel# 408-855-4900 Fax: 408-855-4999 www.alsc.com Copyright © Alliance Semiconductor All Rights Reserved Advance Information Part Number: ASM2P20807A Document Version: v0.2 Note: This product utilizes US Patent # 6,646,463 Impedance Emulator Patent issued to Alliance Semiconductor, dated 11-11-2003 © Copyright 2003 Alliance Semiconductor Corporation. All rights reserved. Our three-point logo, our name and Intelliwatt are trademarks or registered trademarks of Alliance. All other brand and product names may be the trademarks of their respective companies. Alliance reserves the right to make changes to this document and its products at any time without notice. Alliance assumes no responsibility for any errors that may appear in this document. The data contained herein represents Alliance's best data and/or estimates at the time of issuance. Alliance reserves the right to change or correct this data at any time, without notice. If the product described herein is under development, significant changes to these specifications are possible. The information in this product data sheet is intended to be general descriptive information for potential customers and users, and is not intended to operate as, or provide, any guarantee or warrantee to any user or customer. Alliance does not assume any responsibility or liability arising out of the application or use of any product described herein, and disclaims any express or implied warranties related to the sale and/or use of Alliance products including liability or warranties related to fitness for a particular purpose, merchantability, or infringement of any intellectual property rights, except as express agreed to in Alliance's Terms and Conditions of Sale which are available from Alliance. All sales of Alliance products are made exclusively according to Alliance's Terms and Conditions of Sale. The purchase of products from Alliance does not convey a license under any patent rights, copyrights; mask works rights, trademarks, or any other intellectual property rights of Alliance or third parties. Alliance does not authorize its products for use as critical components in life-supporting systems where a malfunction or failure may reasonably be expected to result in significant injury to the user, and the inclusion of Alliance products in such life-supporting systems implies that the manufacturer assumes all risk of such use and agrees to indemnify Alliance against all claims arising from such use. 2.5V CMOS 1-TO-10 CLOCK DRIVER Notice: The information in this document is subject to change without notice. 11 of 11 11 Page

Páginas	Total 11 Páginas
PDF Descargar	[ Datasheet ASM2P20807A.PDF ]

Hoja de datos destacado

Número de pieza	Descripción	Fabricantes
ASM2P20807A	2.5V CMOS 1-TO-10 CLOCK DRIVER	Alliance Semiconductor

Número de pieza	Descripción	Fabricantes
SLA6805M	High Voltage 3 phase Motor Driver IC.	Sanken
SDC1742	12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.	Analog Devices

DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.

DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar