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| September 2006 rev 0.3 Nine Output 3.3V Buffer Features Functional Description One-input to Nine-Output Buffer/Driver Supports two DIMMs or four SO-DIMMs with one additional output for feedback to an external or chipset PLL Low power consumption for mobile applications Less than 32mA at 66.6MHz with unloaded outputs 1nS Input-Output delay Buffers all frequencies from DC to 133.33MHz Output-output skew less than 250pS Multiple VDD and VSS pins for noise and electromagnetic interference (EMI) reduction Space-saving 16 pin 150 mil SOIC Package 3.3V operation Commercial and Industrial temperature parts are available PCS2P2309NZ The PCS2P2309NZ is a low-cost buffer designed to distribute high-speed clocks in mobile PC systems and desktop PC systems with SDRAM support. The part has nine outputs, eight of which can be used to drive two DIMMs or four SO-DIMMs, and the remaining can be used for external feedback to a PLL. The device operates at 3.3V and outputs can run up to 133.33MHz. The PCS2P2309NZ is designed for low EMI and power optimization. It has multiple VSS and VDD pins for noise 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 ultra-compact 150 mil 16 pin SOIC Package. Block Diagram BUF_IN OUTPUT1 OUTPUT2 OUTPUT3 OUTPUT4 OUTPUT5 OUTPUT6 OUTPUT7 OUTPUT8 OUTPUT9 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. September 2006 rev 0.3 Pin Configuration BUF_IN OUTPUT1 OUTPUT2 VDD GND 1 2 3 4 5 PCS2P2309NZ 16 15 14 13 12 11 10 9 OUTPUT9 OUTPUT8 OUTPUT7 VDD GND OUTPUT6 OUTPUT5 GND PCS2P2309NZ OUTPUT3 6 OUTPUT4 VDD 7 8 Pin Description Pin 4, 8, 13 5, 9, 12 1 2, 3, 6, 7, 10, 11, 14, 15, 16 VDD GND BUF_IN OUTPUT [1:9] Signal Ground Input Clock Outputs Description 3.3V Digital Voltage Supply Nine Output 3.3V Buffer Notice: The information in this document is subject to change without notice. 2 of 9 September 2006 rev 0.3 Absolute Maximum Ratings Symbol VDD, VIN TSTG TA Ts TJ TDV Storage temperature Operating temperature Max. Soldering Temperature (10 sec) Junction Temperature Static Discharge Voltage (As per JEDEC STD22- A114-B) PCS2P2309NZ Parameter Voltage on any pin with respect to Ground Rating -0.5 to +4.6 -65 to +125 -40 to +85 260 150 2 Unit V C C C C KV Note: These are stress ratings only and are not implied for functional use. Exposure to absolute maximum ratings for prolonged periods of time may affect device reliability. Operating Conditions Parameter VDD TA CL CIN BUF_IN, OUTPUT [1:9] tPU Supply Voltage (Ambient Operating Temperature), Commercial (Ambient Operating Temperature), Industrial 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) Description Min 3.0 0 -40 DC 0.05 Max 3.6 70 85 30 15 7 133.33 50 Unit V C C pF pF pF MHz mS Nine Output 3.3V Buffer Notice: The information in this document is subject to change without notice. 3 of 9 September 2006 rev 0.3 Electrical Characteristics for Commercial and Industrial Temperature Devices Parameter VIL VIH IIL IIH VOL VOH IDD PCS2P2309NZ Description Input LOW Voltage1 Input HIGH Voltage 1 Test Conditions Min 2.0 Max 0.8 50.0 100.0 0.4 32 Unit V V A A V V mA Input LOW Current Input HIGH Current Output LOW Voltage2 Output HIGH Voltage2 Supply Current VIN = 0V VIN= VDD IOL= 8 mA IOH = -8 mA Unloaded outputs at 66.66MHz 2.4 - Switching Characteristics for Commercial and Industrial Temperature Devices3 Parameter tD t3 t4 t5 t6 Name Duty Cycle2= t2 /t1 Rise Time2 Fall Time2 Output to Output Skew 2 Description Measured at 1.4V Measured between 0.8V and 2.0V Measured between 0.8V and 2.0V All outputs equally loaded Measured at VDD/2 Min 40.0 1 Typ 50.0 5 Max 60.0 1.50 1.50 250 9.2 Unit % nS nS pS nS Propagation Delay, BUF_IN Rising Edge to 2 OUTPUT Rising Edge 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. Nine Output 3.3V Buffer Notice: The information in this document is subject to change without notice. 4 of 9 September 2006 rev 0.3 Switching Waveforms Duty Cycle Timing PCS2P2309NZ All Outputs Rise/Fall Time Output-Output Skew Input-Output Propagation Delay Nine Output 3.3V Buffer Notice: The information in this document is subject to change without notice. 5 of 9 September 2006 rev 0.3 Test Circuits PCS2P2309NZ +3.3V TEST CIRCUIT VDD 0.1uF OUTPUT CLKOUT LOAD VDD 0.1uF GND +3.3V Nine Output 3.3V Buffer Notice: The information in this document is subject to change without notice. 6 of 9 September 2006 rev 0.3 Package Information 16-lead (150 Mil) Molded SOIC PCS2P2309NZ 8 1 PIN 1 ID E H 9 D 16 Seating Plane A e B h A2 D 0.004 L C A1 Dimensions Symbol Min A A1 A2 B C D E e H h L 0.228 0.010 0.016 0 0.053 0.004 0.049 0.013 0.008 0.386 0.150 0.050 BSC 0.244 0.016 0.035 8 5.80 0.25 0.40 0 Inches Max 0.069 0.010 0.059 0.022 0.012 0.394 0.157 Millimeters Min 1.35 0.10 1.25 0.33 0.19 9.80 3.80 1.27 BSC 6.20 0.41 0.89 8 Max 1.75 0.25 1.50 0.53 0.27 10.01 4.00 Nine Output 3.3V Buffer Notice: The information in this document is subject to change without notice. 7 of 9 September 2006 rev 0.3 Ordering Codes Part Number PCS2P2309NZF-16-ST PCS2P2309NZF-16-SR PCS2I2309NZF-16-ST PCS2I2309NZF-16-SR PCS2P2309NZG-16-ST PCS2P2309NZG-16-SR PCS2I2309NZG-16-ST PCS2I2309NZG-16-SR PCS2P2309NZ Marking 2P2309NZF 2P2309NZF 2I2309NZF 2I2309NZF 2P2309NZG 2P2309NZG 2I2309NZG 2I2309NZG Package Type 16-pin 150-mil SOIC, Pb Free 16-pin 150-mil SOIC, Tape and Reel, Pb Free 16-pin 150-mil SOIC, Pb Free 16-pin 150-mil SOIC, Tape and Reel, Pb Free 16-pin 150-mil SOIC, Green 16-pin 150-mil SOIC, Tape and Reel, Green 16-pin 150-mil SOIC, Green 16-pin 150-mil SOIC ,Tape and Reel, Green Temperature Commercial Commercial Industrial Industrial Commercial Commercial Industrial Industrial Device Ordering Information PCS2P2309NZ F-16-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 = Reserved 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. Nine Output 3.3V Buffer Notice: The information in this document is subject to change without notice. 8 of 9 September 2006 rev 0.3 PCS2P2309NZ PulseCore Semiconductor Corporation 1715 S. Bascom Ave Suite 200 Campbell, CA 95008 Tel: 408-879-9077 Fax: 408-879-9018 www.pulsecoresemi.com Copyright (c) PulseCore Semiconductor All Rights Reserved Part Number: PCS2P2309NZ Document Version: 0.3 Note: This product utilizes US Patent # 6,646,463 Impedance Emulator Patent issued to PulseCore Semiconductor, dated 11-11-2003 (c) 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. Nine Output 3.3V Buffer Notice: The information in this document is subject to change without notice. 9 of 9 |
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