PCS2P2305NZG-08-ST

May 2008 rev 0.1 3.3V 1:5 Clock Buffer Features • • • One-Input to Five-Output Buffer/Driver Buffers all frequencies from DC to 133.33MHz Low power consumption for mobile applications Less than 32mA at 66.6MHz with unloaded outputs • • • • • Input-Output delay: 6nS(max) Output-output skew less than 250pS 8 pin SOIC Package Supply Voltage:3.3V±0.3V Commercial and Industrial temperature range PCS2P2305NZ Functional Description PCS2P2305NZ is a low-cost high-speed buffer designed to accept one clock input and distribute up to five clocks in mobile PC systems and desktop PC systems. The device operates at 3.3V and outputs can run up to 133.33MHz. PCS2P2305NZ is designed for low EMI and power optimization and consumes less than 32mA at 66.6MHz, making it ideal for the low-power requirements of mobile systems. It is available in an 8 pin SOIC Package over Commercial and Industrial temperature range. Block Diagram BUF_IN OUTPUT1 OUTPUT2 OUTPUT3 OUTPUT4 OUTPUT5 PulseCore Semiconductor 1715,S.Bascom Avenue,Suite200,Campbell,CA 95008• Tel: 408-879-9077 • Fax: 408-8879-9018 • www.pulsecoresemi.com Notice: The information in this document is subject to change without notice. May 2008 rev 0.1 Pin Configuration PCS2P2305NZ BUF-IN 1 OUTPUT1 2 PCS2P2305NZ OUTPUT2 3 GND 4 8 7 6 5 OUTPUT5 OUTPUT4 VDD OUTPUT3 Pin Description Pin# 6 4 1 2, 3, 5, 7, 8 Pin Name VDD GND BUF_IN OUTPUT [1:5] Description 3.3V Digital Voltage Supply Ground Input Clock Outputs Absolute Maximum Ratings Parameter Supply Voltage to Ground Potential DC Input Voltage (Except REF) DC Input Voltage (REF) Storage Temperature Max. Soldering Temperature (10 sec) Junction Temperature Static Discharge Voltage (As per JEDEC STD22- A114-B) Min -0.5 -0.5 -0.5 -65 Max +4.6 VDD + 0.5 7 +150 260 150 2000 Unit V V V °C °C °C V Note: These are stress ratings only and functional usage is not implied. Exposure to absolute maximum ratings for prolonged periods can affect device reliability. 3.3V 1:5 Clock Buffer Notice: The information in this document is subject to change without notice. 2 of 8 May 2008 rev 0.1 Operating Conditions Parameter VDD TA CL CIN BUF_IN, OUTPUT [1:5] tPU Supply Voltage Commercial Temp. Industrial Temp. Load Capacitance, Fout < 100MHz Load Capacitance,100MHz < Fout < 133.33MHz Input Capacitance Operating Frequency Power-up time for all VDD's to reach minimum specified voltage (power ramps must be monotonic) PCS2P2305NZ Description Min 3.0 0 -40 Max 3.6 70 85 30 15 7 Unit V °C °C pF pF pF MHz mS DC 0.05 133.33 50 Electrical Characteristics for Commercial and Industrial Temperature Devices Symbol VIL VIH IIL IIH VOL VOH IDD Parameter Input LOW Voltage1 Input HIGH Voltage 1 Test Conditions Min 2.2 Max 0.8 Unit V V µA µA V V Input LOW Current Input HIGH Current Output LOW Voltage 2 2 VIN = 0V VIN= VDD IOL= 12 mA IOH = -12 mA Unloaded outputs at 66.66MHz 2.4 50.0 100.0 0.4 Output HIGH Voltage Supply Current Commercial temp. Industrial temp. 30 32 mA Switching Characteristics for Commercial and Industrial Temperature Devices3 Symbol t3 t4 tD Parameter Rise Time 2 Test Conditions Measured between 0.8V and 2.0V Measured between 2.0V and 0.8V Measured at 1.4V (For an Input Clock Duty Cycle 50%) All outputs equally loaded Min Typ 1.5 1.5 Max 2 2 55 Unit nS nS % Fall Time2 Duty Cycle2= t2 ÷t1 45 50 t5 Output to Output Skew2 ±250 pS t6 Propagation Delay, BUF_IN Rising Edge to 2 OUTPUT Rising Edge Measured at VDD/2 4 6 nS Note: 1. BUF_IN input has a threshold voltage of VDD/2. 2. Parameter is guaranteed by design and characterization. It is not 100% tested in production. 3. All parameters specified with loaded outputs. 3.3V 1:5 Clock Buffer Notice: The information in this document is subject to change without notice. 3 of 8 May 2008 rev 0.1 Switching Waveforms Duty Cycle Timing t1 t2 PCS2P2305NZ 1.4V OUTPUT 1.4V 1.4V All Outputs Rise/Fall Time 2V 0.8V 2V 0.8V VDD OUTPUT t3 t4 0V Output-Output Skew 1.4V OUTPUT 1.4V OUTPUT t5 Input-Output Propagation Delay VDD/2 INPUT VDD/2 OUTPUT 3.3V 1:5 Clock Buffer Notice: The information in this document is subject to change without notice. 4 of 8 May 2008 rev 0.1 Test Circuit PCS2P2305NZ +3.3V BUF-IN VDD 0.1uF PCS2P2305NZ GND OUTPUT CL 3.3V 1:5 Clock Buffer Notice: The information in this document is subject to change without notice. 5 of 8 May 2008 rev 0.1 Package Information PCS2P2305NZ 8-lead (150-mil) SOIC Package E H D A2 A θ e B A 1 C L D Dimensions Symbol Min A1 A A2 B C D E e H L θ Inches Max 0.010 0.069 0.059 0.020 0.010 0.004 0.053 0.049 0.012 0.007 Millimeters Min Max 0.10 1.35 1.25 0.31 0.18 4.90 BSC 3.91 BSC 1.27 BSC 6.00 BSC 0.41 0° 1.27 8° 0.25 1.75 1.50 0.51 0.25 0.193 BSC 0.154 BSC 0.050 BSC 0.236 BSC 0.016 0° 0.050 8° 3.3V 1:5 Clock Buffer Notice: The information in this document is subject to change without notice. 6 of 8 May 2008 rev 0.1 Ordering Code Part Number PCS2P2305NZF-08-ST PCS2P2305NZF-08-SR PCS2I2305NZF-08-ST PCS2I2305NZF-08-SR PCS2P2305NZG-08-ST PCS2P2305NZG-08-SR PCS2I2305NZG-08-ST PCS2I2305NZG-08-SR PCS2P2305NZ Marking 2P2305NZF 2P2305NZF 2I2305NZF 2I2305NZF 2P2305NZG 2P2305NZG 2I2305NZG 2I2305NZG Package Type 08-pin 150-mil SOIC, Pb Free 08-pin 150-mil SOIC, Tape and Reel, Pb Free 08-pin 150-mil SOIC, Pb Free 08-pin 150-mil SOIC, Tape and Reel, Pb Free 08-pin 150-mil SOIC, Green 08-pin 150-mil SOIC, Tape and Reel, Green 08-pin 150-mil SOIC, Green 08-pin 150-mil SOIC ,Tape and Reel, Green Temperature Commercial Commercial Industrial Industrial Commercial Commercial Industrial Industrial Device Ordering Information PCS2P2305NZG-08-SR R = Tape & Reel, T = Tube or Tray O = SOT S = SOIC T = TSSOP A = SSOP V = TVSOP B = BGA Q = QFN DEVICE PIN COUNT F = LEAD FREE AND RoHS COMPLIANT PART G = GREEN PACKAGE, LEAD FREE, and RoHS PART NUMBER X= Automotive I= Industrial P or n/c = Commercial (-40C to +125C) (-40C to +85C) (0C to +70C) 1 = Clock Generator 2 = Non PLL based 3 = EMI Reduction 4 = DDR support products 5 = STD Zero Delay Buffer 6 = Power Management 7 = Power Management 8 = Power Management 9 = Hi Performance 0 = Reserved U = MSOP E = TQFP L = LQFP U = MSOP P = PDIP D = QSOP X = SC-70 PulseCore Semiconductor Mixed Signal Product Licensed under US patent #5,488,627, #6,646,463 and #5,631,920. 3.3V 1:5 Clock Buffer Notice: The information in this document is subject to change without notice. 7 of 8 May 2008 rev 0.1 PCS2P2305NZ PulseCore Semiconductor Corporation 1715 S. Bascom Ave Suite 200 Campbell, CA 95008 Tel: 408-879-9077 Fax: 408-879-9018 www.pulsecoresemi.com Copyright © PulseCore Semiconductor All Rights Reserved Part Number: PCS2P2305NZ Document Version: 0.1 Note: This product utilizes US Patent # 6,646,463 Impedance Emulator Patent issued to PulseCore Semiconductor, dated 11-11-2003 Many PulseCore Semiconductor products are protected by issued patents or by applications for patent © Copyright 2006 PulseCore Semiconductor Corporation. All rights reserved. Our logo and name are trademarks or registered trademarks of PulseCore Semiconductor. All other brand and product names may be the trademarks of their respective companies. PulseCore reserves the right to make changes to this document and its products at any time without notice. PulseCore assumes no responsibility for any errors that may appear in this document. The data contained herein represents PulseCore’s best data and/or estimates at the time of issuance. PulseCore 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. PulseCore 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 PulseCore 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 PulseCore’s Terms and Conditions of Sale (which are available from PulseCore). All sales of PulseCore products are made exclusively according to PulseCore’s Terms and Conditions of Sale. The purchase of products from PulseCore does not convey a license under any patent rights, copyrights; mask works rights, trademarks, or any other intellectual property rights of PulseCore or third parties. PulseCore 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 PulseCore products in such life-supporting systems implies that the manufacturer assumes all risk of such use and agrees to indemnify PulseCore against all claims arising from such use. 3.3V 1:5 Clock Buffer Notice: The information in this document is subject to change without notice. 8 of 8