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| PI6CX100-00 19.44 to 40 MHz, 3.3V, VCXO for General Purpose Applications Features * * * * * * 3.3V operating voltage Uses an external crystal On-chip VCXO with pull range of 240ppm VCXO tuning voltage from 0V to 3.3V 10mA output drive at CMOS levels Packaging (Pb-free & Green): - 8-pin SOIC (W) Description The PI6CX100-00 is a low-cost, high-performance, 3.3V, VCXO available in discrete IC form with external quartz cryatal. The onchip Voltage Controlled Crystal Oscillator accepts a 0V to 3.3V input voltage that pulls the output clock frequency by 120ppm. This device operates with an external quartz crystal specified to achieve the desired performance. The PI6CX100-00 is designed for General Purpose applications, supporting operating frequencies between 19.44 and 40 MHz. Block Diagram VIN X1 X2 Pin Configuration X1 1 2 3 4 8 7 6 5 X2 NC VDD CLKOUT Voltage Controlled Crystal Oscillator Output Buffer CLKOUT NC VIN GND Pin Description Pin Name X1, X2 NC VIN GND CLKOUT VDD Note: 1. 0.1F or 0.01F bypass capacitor is required. Number 1, 8 2, 7 3 4 5 6 Type I I PWR O PWR Description Crystal Connection No Connection Voltage Input to VCXO Ground Clock Output Power Supply(1) 1 PS8761 02/04/05 PI6CX100-00 19.44 to 40 MHz 3.3V VCXO for General Purpose Applications Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested.) Storage Temperature .........................................-55C to 125C Ambient Temperature ........................................-40C to 85C Supply Voltage VDD ..............................................-0.5V to 7V Inputs/Outputs Voltage.............................. -0.5V to VDD +0.5V Output Current ..................................................................10mA Soldering Lead Temperature (10s)................................... 260C Junction Temperature .......................................-50C to 150C 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. DC Electrical Characteristics Symbol VDD VOH VOL IOH IOL IDD IOZ RS fO CL (Unless otherwise specified, VDD = 3.3V, fO = 27 MHz, VIN = 1.65V, Load = 15pF, TA = 25oC) Desciption Operating Voltage Output High Volage Output Low Voltage Output High Current Output Low Current Supply Current Output Off-leakage Negative Resistance Input Frequency Output load Capacitance VIN = 0V 19.44 15 -150 40 30 IOH = -12mA IOL = 12mA VOH = VDD -0.5V VOL = 0.5V CL = 15pF 4 -11 12 5 10 A MHz pF Test Condidtion Min. 3.135 2.8 0.5 -4 mA Typ. 3.3 Max. 3.465 V Units AC Electrical Characteristics (Unless otherwise specified, fO = 27 MHz, Load = 15pF, TA = 25oC) Symbol TR/Tf Td f Tj Lin Duty Cycle Pull Range Cycle-to-Cycle Jitter Linearity Oscillator Start Time Desciption Rise / Fall Time Test Condidtion 0.1VDD to 0.9 VDD 0.5 VDD VIN = 0 to VDD CL = 15pf VIN = 0.1 VDD to 0.9 VDD VDD = 0.9 VDD Trigger 45 120 50 10 1.5 10 Min. Typ. 1.5 Max. 6 55 Units ns % ppm ps % ms 2 PS8761 02/04/05 PI6CX100-00 19.44 to 40 MHz 3.3V VCXO for General Purpose Applications Pullability Characteristics 160 140 120 100 80 Relative Pull Range 60 40 20 0 -20 -40 -60 -80 -100 -120 -140 -160 0.0 0.5 1.0 1.5 VIN (V) 2.0 2.5 3.0 3.5 Recommended Crystal Specifications Description Mode of Oscillation and Cut Frequency (as specified) Frequency Tolerance Temperature plus Aging Stability Operating Temperature C0 /C1 Load Capacitance (CL) Equivalent Series Resistance (ESR) Crystal Fundamental AT 19.44 to 40 MHz 20ppm 30ppm -20C to +70C 240 (max.) 18pF 35 (max.) Measurement Circuit f (ppm) X1 NC VIN VIN GND X2 NC VDD CLKOUT 0.01F CL = 15pF 3.3V Note: 1. 0.1F or 0.01F bypass capacitor is required. 3 PS8761 02/04/05 PI6CX100-00 19.44 to 40 MHz 3.3V VCXO for General Purpose Applications Packaging Mechanical: Plastic 8-pin SOIC (W) 8 .149 .157 3.78 3.99 .0099 .0196 0.25 x 45 0.50 1 .189 .196 .016 .026 0.406 0.660 REF 0-8 4.80 5.00 .053 .068 0.40 .016 1.27 .050 .0075 .0098 0.19 0.25 1.35 1.75 SEATING PLANE .2284 .2440 5.80 6.20 .050 BSC 1.27 .013 0.330 .020 0.508 .0040 0.10 .0098 0.25 X.XX DENOTES DIMENSIONS X.XX IN MILLIMETERS Ordering Information Ordering Code PI6CX100-00WE Package Code W Package Type Pb-free & Green 8-pin, 150-mil SOIC Operating Range Industrial Notes: 1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ 2. Use Suffix "X" for tape and reel 3. Number of Transistors = TBD Pericom Semiconductor Corporation * 4 www.pericom.com/saronix PS8761 02/04/05 |
Price & Availability of PI6CX100-00WE
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