TYPE WC 2.5X2.0 VOLTAGE CONTROLLED TEMPERATURE COMPENSATED CRYSTAL OSCILLATOR WC2551I0019.200000 VER. 03 16-Apr-13 ELECTRICAL SPECIFICATIONS SRe Part Number : WC2551I0019.200000 Item Symbol Specifications Units Nominal Frequency Fo 19.200000 MHz Operating Temperature Range TR -30 to +85 °C -40 to +85 °C Storage Temperature Range Notes Supply Voltage VDD +3.3 ± 5.0% V Frequency Stability FT ± 2.0 ppm vs. Temperature (Refer to the mid-point between minimum and maximum frequency values over the specified temperature range) Frequency Stability ± 0.2 ppm vs. Load varied 10pF//10kΩ±10% Frequency Stability ± 0.1 Frequency Tolerance ± 2.0 Static Temperature Hysteresis ± 0.6 ppm Max. After 2 times reflow (Refer to nominal frequency) ppm Max. ppm per year at 25°C 1.5 mA Max. 2.5 msec 0.8 to 1.4 Vp-p 10 KΩ 9KΩ Min / 11KΩ Max 10 pF 9pF Min / 11pF Max -7 dBc Max. M I L ±1 LT Supply Current IDD Output Voltage Output Load Resistance Output Load Capacitance Harmonics Phase Noise Frequency Control Range Clipped Sinewave E R Start Up Time v.s Output Level P A IN vs. Supply Voltage varied Vdd±5% at 25°C Aging Logic Type Y R ppm -137 Max, 90% of specified output level dBc/Hz Max, at 1kHz offset ±5 to ±15 ppm Vcont=0.5V to 2.5V Linearity 10 % Max Input Resistance 500 KΩ Min Modulation Bandwidth 10 KHz Min ※ This product doesn't include harmful substance that stipulated by SONY SS-00259 Level 1 and S-AT2-001 Level 1 standard. RoHS Compliant (Pb - Free). E0-R-4-014 Rev. E Page 1 TYPE WC 2.5X2.0 VOLTAGE CONTROLLED TEMPERATURE COMPENSATED CRYSTAL OSCILLATOR WC2551I0019.200000 VER. 03 16-Apr-13 TEST CIRCUIT RELIABILITY SPECIFICATIONS Y R ENVIRONMENTAL: a) THERMAL SHOCK: MIL-STD-883, Method 1011, Condition A b) MOISTURE RESISTANCE: MIL-STD-883, Method 1004 c) VIBRATION: MIL-STD-883, Method 2007, Condition A A IN d) RESISTANCE TO SOLDERING HEAT: J-STD-020D Table 5-2 Pb-free devices (except 2 cycles max) M I L e) HAZARDOUS SUBSTANCE: Pb - free and RoHS Compliant. MECHANICAL: E R a) SHOCK: MIL-STD-883, Method 2002, Condition B b) SOLDERABILITY: JESD22-B102-D Method 2 (Preconditioning E) c) TERMINAL STRENGTH: MIL-STD-883, Method 2004, Test Condition D P d) GROSS LEAK: MIL-STD-883, Method 1014, Condition C e) FINE LEAK: MIL-STD-883, Method 1014, Condition A2, R1=2x10-8 atm cc/s f) SOLVENT RESISTANCE: MIL-STD-202, Method 215 SUGGESTED IR REFLOW PROFILE *As per IPC-JEDEC J-STD-020D E0-R-4-014 Rev. E Page 2 TYPE WC 2.5X2.0 VOLTAGE CONTROLLED TEMPERATURE COMPENSATED CRYSTAL OSCILLATOR WC2551I0019.200000 VER. 03 16-Apr-13 MARKING Frequency Code 192 C yw Dot denotes Pin #1 Date Code w y Week Code Year Code (last digit of year) Y R MECHANICAL DRAWINGS ( Scale: None. Dimensions are in mm.) A IN Recommended Land Pattern #4 #3 #1 #2 M I L E R P Pin No. #1 #4 E0-R-4-014 Rev. E #2 (TOP VIEW) #4 #3 #1 #2 Connections 1 *(GND) Vcont 2 GND 3 OUTPUT 4 VCC DD #3 Page 3 TYPE WC 2.5X2.0 VOLTAGE CONTROLLED TEMPERATURE COMPENSATED CRYSTAL OSCILLATOR WC2551I0019.200000 VER. 03 16-Apr-13 TAPE&REEL Index Mark Y R M I L A IN E R P 1. 230mm minimum leafer which consist of carrier and/or tape followed by a minimum of 160mm of empty carrier tape sealed with cover tape. 2. 160mm minimum trailer of empty carrier tape sealed with cover tape. E0-R-4-014 Rev. E Page 4 TYPE WC 2.5X2.0 VOLTAGE CONTROLLED TEMPERATURE COMPENSATED CRYSTAL OSCILLATOR WC2551I0019.200000 VER. 03 16-Apr-13 PACKING Close Begin Start End 3000pcs-Product Tape Y R A IN Inner Packing Carton E R M I L Blue Qualified Label P Storeroom Label Storeroom Label Storeroom Label Deliver Packing Carton (L29*W24*H30) Green Qualified Label E0-R-4-014 Rev. E Page 5