CO2520-0.032768-3.3-50-X-TR

SURFACE MOUNT CLOCK OSCILLATOR SERIES CO2520-0.032768 ◼ ELECTRICAL SPECIFICATION PARAMETER Nominal Frequency Operating Temperature Range Frequency Stability * Storage Temperature Range Supply Voltage (Vcc) Supply Current Symmetry Rise / Fall Time Output Logic “0” Level CMOS Logic “1” Level Load Enable / Disable Function Start-up Time VALUE 32.768 kHz -20°C ~ +70°C Standard -40°C ~ +85˚C Extended ±20 ppm, ±25 ppm, ±30 ppm, ±50 ppm -55°C to +125°C 1.8 V, 3.3 V, 5.0 V 240 µA max 40% to 60% at 50% Vdd (45% to 55% Available) 200 ns max at 10% to 90% Vdd Vcc x 0.1 V max Vcc x 0.9 V min 15 pF max Pin 1: High or Open >> Output enabled Pin 3 Pin 1: Low >> Output disabled (High impedance) 10 ms max * Inclusive of 25°C tolerance, operating temperature range, voltage or load changes, aging, shock and vibration, consult factory for tighter stability options. R A L TR O N E L E C TR O N I C S ▪ 1 0 4 0 0 N .W 3 3 r d STR E E T ▪ Mi a m i , F l o r i d a 3 3 1 72 ▪ U . S . A . Telephone: 1-305-593-6033 ▪ Fax: 1-305-594-3973 ▪ e-mail: sales@raltron.com ▪ web site: www.raltron.com SURFACE MOUNT CLOCK OSCILLATOR SERIES CO2520-0.032768 ◼ MECHANICAL SPECIFICATION OUTLINE TOLERANCE IF NOT SPECIFIED: ±0.015” / 0.4mm PIN FUNCTIONS: [1] ENABLE / DISABLE [2] GND [3] OUTPUT [4] VCC ◼ PART NUMBERING SYSTEM TYPE SERIES - Clock Oscillator 2520 - FREQUENCY (MHz) - 0.032768 - SUPPLY VOLTAGE (Vcc) 1.8: Vcc=1.8 2.5: Vcc=2.5 3.3: Vcc=3.3 5.0: VCC= 5.0 - STABILITY (ppm) - - 20: ±20 ppm 25: ±25 ppm 30: ±30 ppm 50: ±50 ppm - TEMPERATURE RANGE (˚C) blank: -20°C to +70°C X: -40°C to +85°C - - SYMMETRY (Duty Cycle) blank: 40 to 60% T: 45 to 55% - TAPE & REEL - TR EXAMPLE: CO2520-0.032768-2.5-20-T-TR Surface Mount CO2520, 2.5 x 2.0 mm, 32.768 kHz, 2.5 VDC Supply Voltage, ±20 ppm Overall Stability, from -20°C to +70°C, Symmetry 45% to 55%, Tape and Reel packaging. R A L TR O N E L E C TR O N I C S ▪ 1 0 4 0 0 N .W 3 3 r d STR E E T ▪ Mi a m i , F l o r i d a 3 3 1 72 ▪ U . S . A . Telephone: 1-305-593-6033 ▪ Fax: 1-305-594-3973 ▪ e-mail: sales@raltron.com ▪ web site: www.raltron.com SURFACE MOUNT CLOCK OSCILLATOR SERIES CO2520-0.032768 ◼ REFLOW PROFILE tP TP Critical Zone TL to TP Ramp-up TL tL TSMAX Temp. [°C] TSMIN Ramp-down tS Preheat Time [sec] t[25°C] to Peak Reflow profile TSMIN TSMAX tS TL TP RUP RDOWN tP t[25°C] to Peak tL Temperature Min Preheat Temperature Max Preheat Time (TSMIN to TSMAX) Temperature Peak Temperature Ramp-up rate Ramp-down rate Time within 5°C of Peak Temperature Time t[25°C] to Peak Temperature Time ◼ 150°C 200°C 60-180 sec. 217°C 260°C 3°C/sec max. 6°C/sec max. 10 sec. 480 sec. 60-150 sec. ENVIRONMENTAL PARAMETER MOISTURE SENSITIVITY LEVEL REACH SVHC RoHS TERMINATION FINISH VALUE 1 COMPLIANT COMPLIANT Au October 2020 R A L TR O N E L E C TR O N I C S ▪ 1 0 4 0 0 N .W 3 3 r d STR E E T ▪ Mi a m i , F l o r i d a 3 3 1 72 ▪ U . S . A . Telephone: 1-305-593-6033 ▪ Fax: 1-305-594-3973 ▪ e-mail: sales@raltron.com ▪ web site: www.raltron.com