PI6C4511WE

PI6C4511 PLL Clock Multiplier Features Description ÎÎZero ppm multiplication error The PI6C4511 is a high-performance frequency multiplier, that integrates analog Phase Lock Loop (PLL). ÎÎInput crystal frequency range: 5 - 30MHz The PI6C4511 is the most cost effective way to generate a highquality, high-frequency clock output from a crystal input or clock input. It is designed to replace crystal oscillators in electronic systems, or to be used as clock multiplier and frequency translation. ÎÎInput clock frequency range: 2 - 50MHz ÎÎOutput clock frequencies up to 200MHz ÎÎPeriod jitter ≤ 150ps ÎÎ9 selectable frequencies The complex logic divider generates nine different popular multiplication factors, allowing the device to produce output of many common frequencies. ÎÎOperating voltages: 3.3V ±10% and 5.0V ±10% ÎÎTri-state output ÎÎPackaging (Pb-Free and Green): The device also has an Output Enable pin that tri-states the clock output. The PI6C4511 is intended for applications that needed clock generation and frequency translation with low output jitter. àà 8-pin SOIC (W) Block Diagram OE S0 S1 PLL Clock Synthesis and Control Circuit Output Buffer CLK X1/ICLK X2 09-0065 Crystal Oscillator 1 www.pericom.com PS8762E 04/01/09 PI6C4511 PLL Clock Multiplier Pin Diagram X1/ICLK 1 8 X2 VCC 2 7 OE GND 3 6 S0 S1 4 5 CLK Pin Description Pin Name Type Description 1 X1/ICLK X1 Crystal connection or clock input 2 VCC P Supply voltage: +3V and +5V 3 GND P Connect to Ground 4 S1 TI Multiplier select pin1. Connect to GND or VCC or float (no connection). 5 CLK O Clock output per Table (see below). 6 S0 TI Multiplier select pin 0. Connect to GND or VCC or float (no connection). 7 OE I Output Enable. Tri-state CLK output when low. Internal pull-up 8 X2 XO Crystal Connection. Leave unconnected for clock input Clock Output Table S1 S0 CLK 0 0 x4 0 M x(16/3) 0 1 x5 M 0 x2.5 M M x2 M 1 x(10/3) 1 0 x6 1 M x3 1 1 x8 M = Mid-point or float 09-0065 2 www.pericom.com PS8762E 04/01/09 PI6C4511 PLL Clock Multiplier Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested) Storage temperature................................................... -65 to +150ºC Ambient Operating Temperature.................................. 0 to +70ºC Supply Voltage to Ground Potential (VCC)............. -0.3 to +7.0V Inputs (Referenced to GND)............................... -0.5 to Vcc+0.5V Clock Output (Referenced to GND).................. -0.5 to Vcc+0.5V Soldering Temperature (Max of 10 seconds).....................+260ºC Note: Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. Recommended Operation Conditions Symbol Description Test Condition Min. VCC Supply Voltage 3 VIH HIGH Level Input Voltage 2 VIL LOW Level Input Voltage TA Operating Temperature Typ. Max. Units 5.5 V V 0 0.8 V +70 °C DC Electrical Characteristics (VCC = 3.3V± 10% and 5.0V± 10%, TA= 0°C to +70ºC, unless noted) Symbol Description VCC Supply Voltage ICC Supply Current VIH Input Logic HIGH VIL Input Logic LOW VIH Input Logic HIGH VIM Input mid-Level VIL Input Low Level VOH HIGH-level output voltage IOH = -12mA VOL LOW-level output voltage IOL = 12mA 09-0065 Test Condition Pin Min. VCC 3 No load, 20MHz crystal Typ. 12 Max. Units 5.5 V 20 mA ICLK VCC/2 +1 V OE 2 V ICLK VCC/2 -1 V OE 0.8 V VCC -0.5 S0, S1 V VCC/2 V 0.5 CLK 3 2.4 V V 0.4 www.pericom.com PS8762E V 04/01/09 PI6C4511 PLL Clock Multiplier AC Electrical Characteristics (VCC = 3.3V± 10% and 5.0V± 10%, TA= 0°C to +70ºC, unless noted) Sym. Parameter Test Condition Pin Min. Typ. Max. Unit FINX Input Frequency Crystal ICLK 5 30 MHz FINC Input Frequency Clock input ICLK 2 50 MHz FOUT Output Frequency 200 MHz Tr Output clock rise time 0.8 to 2.0V Tf Output clock fall time 2.0 to 0.8V TDC Output clock duty cycle BW PLL bandwidth TOE Output enable time OE high to output on 50 TOT Output disable time OE low to tri-state 50 TPJ Period Jitter 70MHz to 200MHz CLK 75 150 ps TPPJ Output Peak-to-peak Jitter 40 to 150MHz CLK 100 300 ps CLK CLK At VCC/2, f ≤ 150MHz At VCC/2, 150MHz ≤ f ≤ 200MHz CLK 1 ns 1 ns 45 50 55 40 50 60 10 % kHz ns Recommended Crystal Pericom recommends the Pericom 49S SMD series crystal, which is a low cost, low profile SMD crystal packaged in a HC-49/u short SMD package. Recommended Crystal Specifications Parameter Value Units Mode of Oscillation Fundamental AT Frequency 5 - 30 MHz Frequency Tolerance ±50 PPM Temperature and Aging Stability ±50 PPM CO/CI Ratio 240 Load Cap 18 pF Equivalent Series Resistance 30 Ω 09-0065 4 www.pericom.com PS8762E 04/01/09 PI6C4511 PLL Clock Multiplier Ordering Information DOCUMENT CONTROL NO. 8 PD - 1001 REVISION: F .149 .157 DATE: 03/09/05 3.78 3.99 .0099 .0196 0.25 x 45˚ 0.50 1 .189 .196 4.80 5.00 .0075 .0098 0-8˚ 0.19 0.25 0.40 .016 1.27 .050 1 .016 .026 0.406 0.660 .2284 .2440 5.80 6.20 1.35 1.75 .053 .068 SEATING PLANE REF .050 BSC 1.27 .0040 0.10 .0098 0.25 .013 0.330 .020 0.508 Pericom Semiconductor Corporation 3545 N. 1st Street, San Jose, CA 95134 1-800-435-2335 • www.pericom.com X.XX DENOTES DIMENSIONS X.XX IN MILLIMETERS Notes: 1) Controlling dimensions in millimeters. 2) Ref: JEDEC MS-012D/AA DESCRIPTION: 8-Pin, 150-Mil Wide, SOIC PACKAGE CODE: W Ordering Information Ordering Code Package Code Package Description PI6C4511WE W Pb-Free & Green 8-pin SOIC 1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ 2. E = Pb-free and Green 3. Adding an X suffix = tape/reel Pericom Semiconductor Corporation • 1-800-435-2336  •  www.pericom.com 09-0065 5 www.pericom.com PS8762E 04/01/09