EMK31 Series EMK31 • MEMS First™ Resonator Technology • RoHS Compliant (Pb-Free) • 2.5mm x 3.2mm Surface Mount Package • LVHCMOS Output • 1.8V Supply Voltage • Stability to ±50ppm • 30,000 G Shock Resistance • Available on Tape & Reel • Tri-State and Power Down Options H L W 0.85 3.2 2.5 OSCILLATOR ELECTRICAL SPECIFICATIONS Nominal Frequency Operating Temperature Range Storage Temperature Range Supply Voltage (VDD) Input Current Frequency Tolerance / Stability Output Voltage Logic High (VOH) Output Voltage Logic Low (VOL) Rise Time / Fall Time Duty Cycle Load Drive Capability Output Control Function Output Control Input Voltage Standby Current Peak to Peak Jitter (tPK) Aging Start Up Time < 25.000MHz > 25.000MHz Inclusive of All Conditions: Calibration Tolerance at 25°C , Frequency Stability over the Operating Temperature Range, Supply Voltage Change, Output Load Change, 1st Year Aging at 25°C, 260°C Reflow, Shock, and Vibration IOH = -8mA IOL = +8mA 20% to 80% of waveform at 50% of waveform VIH of 70% of VDD Minimum or No Connection VIL of 30% of VDD Maximum 1.000MHz to 12.287999MHz 12.288MHz to 125.000MHz First Year at 25°C 1.000MHz to 125MHz -40°C to 85°C -55°C to 125°C 1.8VDC ±5% 15mA Maximum 18mA Maximum ±50ppm or ±100ppm Maximum 90% of VDD Minimum 10% of VDD Maximum 2nSeconds Maximum 50 ±5(%) 15pF HCMOS Load Maximum Tri-State or Power Down Enables Output Disables Output: High Impedance State for Tri-state, Logic Low for Power Down 50μA Maximum 500pSec Maximum, 200pSec Typical 250pSec Maximum, 100pSec Typical ±1ppm Maximum 50mSec Maximum MANUFACTURER CATEGORY SERIES PACKAGE VOLTAGE CLASS REV.DATE ECLIPTEK CORP. OSCILLATOR EMK31 PLASTIC 1.8V OS5K 11/07 800-ECLIPTEK www.ecliptek.com for latest revision Specifications subject to change without notice. PART NUMBERING GUIDE EMK31 H 2 H - 50.000M TR FREQUENCY TOLERANCE & STABILITY/ OPERATING TEMPERATURE RANGE G=±100ppm Maximum over -40°C to +85°C H=±50ppm Maximum over -40°C to +85°C AVAILABLE OPTIONS Blank=Bulk TR=Tape and Reel (Standard) FREQUENCY DUTY CYCLE 2=50% ±5% LOGIC CONTROL H=Tri-State (High Impedance) J=Power Down (Logic Low) MECHANICAL DIMENSIONS SUGGESTED SOLDER PAD LAYOUT ALL DIMENSIONS IN MILLIMETERS ALL DIMENSIONS IN MILLIMETERS 2.50 ±0.15 0.85 ±0.15 2 3.20 ±0.15 1.20 (x4) 0.80 ±0.10 (x4) 0.08 MAX 3 2.10 ±0.10 R0.45 ±0.10 0.90 ±0.10 (x4) 0.80 1 4 R0.35 ±0.10 0.90 ±0.15 0.20 ±0.10 *Solder connection to the bottom pads of the package only. 1.40 (x4) 0.50 Pin 1: Tri-State or Power Down Pin 3: Output Pin 4: Supply Voltage Pin 2: Case Ground TAPE AND REEL DIMENSIONS Tolerances= +0.1 ALL DIMENSIONS IN MILLIMETERS PLASTIC A B 12.0 ±0.3 C 5.5 ±0.05 4.75 ±.05 D E 4.0 ±0.1 2.0 ±0.1 F M N 1.5 MIN 50 MIN REEL O P 20.2 MIN 13.0 ±0.2 F G H J K L R S T U V 4.0 ±0.2 A0* 1.5 +.1/-0 B0* 0.3 ±0.05 K0* 2.5 MIN 10 MIN 18.4 MAX 180 MAX 12.4 +2/-0 Q 40 MIN QTY/REEL 1,000 *Compliant to EIA 481C ENVIRONMENTAL/MECHANICAL SPECIFICATIONS MARKING SPECIFICATIONS Characteristic Specification ESD Susceptibility Flammability Mechanical Shock Moisture Resistance Moisture Sensitivity Level Resistance to Soldering Heat Resistance to Solvents Solderability MIL-STD-883, Method 3015, Class 2, HBM: 2000V UL94-V0 MIL-STD-883, Method 2002, Condition G, 30,000G MIL-STD-883, Method 1004 J-STD-020, MSL 1 MIL-STD-202, Method 210, Condition K MIL-STD-202, Method 215 MIL-STD-883, Method 2003 (Four I/O Pads on bottom of package only) MIL-STD-883, Method 1010, Condition B MIL-STD-883, Method 1011, Condition B MIL-STD-883, Method 2007, Condition A, 20G Temperature Cycling Thermal Shock Vibration Line 1: XXXX Ecliptek Manufacturing Lot Code MEMS First™ is a registered trademark of SiTime Corporation. MANUFACTURER CATEGORY SERIES PACKAGE VOLTAGE CLASS ECLIPTEK CORP. OSCILLATOR EMK31 PLASTIC 1.8V OS5K 800-ECLIPTEK www.ecliptek.com for latest revision REV.DATE 11/07 Specifications subject to change without notice.