PCS3P6200A PULSECORE | Alldatasheet

Document overview

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Technical content

Features

  • Custom Clock Generator for Display Systems
  • Wide Operating Frequency Range covering most of the pixel frequencies
  • Generates a low EMI 1x Output
  • Frequency range: 25 MHz - 120 MHz
  • 4 Frequency Deviation selection options
  • Supply voltage : 3.3V±0.3V 2.5V±0.125V
  • ModRate 85KHz @ 72MHz
  • 6 Pin TSOT-26 package
  • Commercial and Industrial Temperature range Product Description PCS3P6200A is a versatile spread spectrum modulator designed specifically for a wide range of clock frequencies. The device ad dresses the need of a low EMI clock generator for use in display systems covering wide choice of pixel frequencies. PCS3P6200A reduces electromagnetic interference (EMI) at the clock source, allowing system wide reduction of EMI of all clock dependent signals. PCS3P6200A allows significant system co st savings by reducing the number of circuit board layers, ferrite beads, shielding that are traditionally required to pass EMI regulations. The Supply Voltage of the Device is 3.3V/2.5V. It has two Spread Selection Pins, SS1% and SS2% to select among the four possible deviation options. The Frequency Deviation across the Frequency range remains within ±10% of the selected deviation. Refer to the Frequency Deviation Selection Table for details . The Device is available in a 6 Pin TSOT-26 Package, over Commercial and Industrial temperature range. Application PCS3P6200A is targeted for use in a broad range of applications including Liquid Crystal and Plasma Displays Block Diagram VSS VDD CLKIN ModOUT PLL SS1% SS2%

Spread Spectrum EMI reduction IC for HD Display 2 of 7 February 2008 PCS3P6200A rev 0.2 Notice: The information in this document is subject to change without notice. Pin Configuration (6L TSOT- 26 Package) Pin Description Pin# Pin Name Type Description 1 CLKIN I External Re ference Clock Input.

2 VSS P Ground to entire chip

3 ModOUT O Modulated Frequency Output

4 SS1% I Frequency Deviation Selection. Refer to “Frequency Deviation Selection Table” for details. Has an Internal pull-up resistor. 5 SS2% I Frequency Deviation Selection. Refer to “Frequency Deviation Selection Table” for details. Has an Internal pull-up resistor.

6 VDD P Power to entire chip

Frequency Deviation Selection Table SS2% SS1% Frequency Deviation L L ± 1.50% L H ± 1.25% H L ± 0.75% H H ± 1.00% VSS CLKIN VDD 6 PCS3P6200A ModOUT SS1% SS2%

Spread Spectrum EMI reduction IC for HD Display 3 of 7 February 2008 PCS3P6200A rev 0.2 Notice: The information in this document is subject to change without notice. Absolute Maximum Ratings Symbol Parameter Rating Unit VDD, VIN Voltage on any pin with respect to Ground -0.5 to +4.6 V TSTG Storage temperature -65 to +125 °C Ts Max. Soldering Temperature (10 sec) 260 °C TJ Junction Temperature 150 °C TDV Static Discharge Voltage (As per JEDEC STD22- A114-B) 2 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 for 2.5V and 3.3V Supply Voltage Parameter Description Min Max Unit VDD(2.5) 2.375 2.625 VDD(3.3) Supply Voltage 3.0 3.6 V TA Operating Temperature (Ambie nt Temperature) -40 +85 °C CL Load Capacitance 15 pF Symbol Parameter Min Typ Max Unit VIL Input low voltage VSS - 0.3 0.7 V VIH Input high voltage 1.7 VDD + 0.3 V IIL Input low current -35 µA IIH Input high current 35 µA VOL Output low voltage (VDD = 2.5V, I OL = 8 mA) 0.6 V VOH Output high voltage (VDD = 2.5V, I OH = -8 mA) 1.8 V IDD Static supply current* 4 mA ICC Dynamic supply current (2.5V and no load) 11 mA VDD Operating volta ge 2.375 2.5 2.625 V tON Power-up time (first locked cycle after power-up) 5 mS CIN Input Capacitance 5 pF ZOUT Output Impedance 40 Ω * CLKIN pin is pulled low

Spread Spectrum EMI reduction IC for HD Display 4 of 7 February 2008 PCS3P6200A rev 0.2 Notice: The information in this document is subject to change without notice. Symbol Parameter Min Typ Max Unit CLKIN Input frequency 25 120 MHz ModOUT Output frequency 25 120 MHz tLH* Output rise time (measured from 0.7V to 1.7V) 2.2 nS tHL* Output fall time (measured from 1.7V to 0.7V) 1.2 nS tJC Jitter (Cycle to cy cle) ±250 pS tD Output duty cycle 40 50 60 % * tLH and tHL are measured into a capacitive load of 15pF Symbol Parameter Min Typ Max Unit VIL Input low voltage VSS - 0.3 0.8 V VIH Input high voltage 2.0 VDD + 0.3 V IIL Input low current -35 µA IIH Input high current 35 µA VOL Output low voltage (VDD = 3.3V, I OL = 8 mA) 0.4 V VOH Output high voltage (VDD = 3.3V, I OH = -8 mA) 2.5 V IDD Static supply current* 4.5 mA ICC Dynamic supply current (3.3V and no load) 14 mA VDD Operating volta ge 3.0 3.3 3.6 V tON Power-up time (first locked cycle after power-up) 5 mS CIN Input Capacitance 5 pF ZOUT Output Impedance 40 Ω * CLKIN pin is pulled low Symbol Parameter Min Typ Max Unit CLKIN Input frequency 25 120 MHz ModOUT Output frequency 25 120 MHz tLH* Output rise time (measured from 0.8 to 2.0V) 1.5 nS tHL * Output fall time (measured at 2.0V to 0.8V) 1.1 nS tJC Jitter (Cycle to cy cle) ±225 pS tD Output duty cycle 45 50 55 % *tLH and tHL are measured into a capacitive load of 15pF

Spread Spectrum EMI reduction IC for HD Display 5 of 7 February 2008 PCS3P6200A rev 0.2 Notice: The information in this document is subject to change without notice. Dimensions Inches Millimeters Symbol Min Max Min Max A 0.0295 0.035 0.75 0.90 A1 0.00 0.0039 0.00 0.10 A2 0.0275 0.0314 0.70 0.80 b 0.0157 0.0197 0.40 0.50 b1 0.0118 0.0157 0.30 0.40 c 0.0031 0.0078 0.08 0.20 D 0.1141 2.90 REF E 0.1023 0.1181 2.60 3.00 E1 0.0590 0.0069 1.50 1.70 e 0.0374 0.95 BSC e1 0.0748 1.90 BSC L 0.0118 0.0236 0.30 0.60 L1 0.0236 REF 0.60 REF L2 0.0098 BSC 0.25 BSC R1 0.0039 0.0098 0.10 0.25 θ 0° 8° 0° 8°

Spread Spectrum EMI reduction IC for HD Display 6 of 7 February 2008 PCS3P6200A rev 0.2 Notice: The information in this document is subject to change without notice. Ordering Codes Part Number Marking Package Type Temperature PCS3P6200AG-06JR AC4LL 6-Pin TSOT-26, TAPE & REEL, Green Commercial PCS3I6200AG-06JR AC2LL 6-Pin TSOT-26, TAPE & REEL, Green Industrial LL = 2 Character LOT # Device Ordering Information PCS3P6200AG-06JR Licensed under U.S Patent Nos 5,488,627 and 5,631,921 O = TSOT23 U = MSOP J= TSOT26 S = SOIC E = TQFP T = TSSOP L = LQFP A = SSOP U = MSOP V = TVSOP P = PDIP B = BGA D = QSOP Q = QFN X = SC-70 DEVICE PIN COUNT X= Automotive I= Industrial P or n/c = Commercial (-40C to +125C) (-40C to +85C) (0C to +70C) 1 = Reserved 6 = Power Management 2 = Non PLL based 7 = Power Management 3 = EMI Reduction 8 = Power Management 4 = DDR support products 9 = Hi Performance 5 = STD Zero Dela y Buffer 0 = Reserved PulseCore Semiconductor Mixed Signal Product PART NUMBER F = LEAD FREE AND RoHS COMPLIANT PART G = GREEN PACKAGE, LEAD FREE, and RoHS R = Tape & Reel, T = Tube or Tray

Spread Spectrum EMI reduction IC for HD Display 7 of 7 February 2008 PCS3P6200A rev 0.2 Notice: The information in this document is subject to change without notice. © Copyright 2006 PulseCore Semiconductor Cor poration. All rights reserved. Our logo and name are trademarks or registered trade marks 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 repres ents PulseCore’s best data and/or estimates at the time of is suance. PulseCore reserves the right to change or correct this data at any time, without notice. If the product described herein is und er development, significant changes to these s pecifications 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 descri bed herein, and disclaims any express or implied warranties related to the sale and/or use of PulseCore products including liability or warrant ies related to fitness for a particular purpose, merchantability, or infringement of any intellectual property rights, except as express agree d to in PulseCore’s Terms and Conditions of Sale (whi ch are available from PulseCore). All sa les of PulseCore products are made exclusi vely according to PulseCore’s Terms and Conditions of Sale. The purc hase of products from PulseCore does not convey a license under any patent rights, copyrights; mask works rights, trademarks, or any other intellectual property right s of PulseCore or third parti es. PulseCore does not authorize its products for use as critical components in life-supporting system s where a malfunction or failure may re asonably be expected to result in significant injury to the user, and the inclusion of PulseCore products in such life-supporting systems i mplies that the manufacturer assumes all risk of such use and agrees to indemnify PulseCore against all claims arising from such use. 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 Preliminary Information Part Number: PCS3P6200A Document Version: 0.2 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