ECS-3951M/3953M-BN -40 ~ +85C Temp Range 5 x 7 mm Footprint Pb Free/RoHS Compliant 50 ppm Stability SMD CLOCK OSCILLATOR ECS-3951M-BN (5.0V) and ECS-3953M-BN (3.3V) Industrial Grade (-40 to +85C) miniature SMD oscillators . Ideal for today's high temperature range applications. OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS ECS-3951M-BN (+5V) PARAMETERS CONDITIONS Frequency Range Operating Temperature Storage Temperature Supply Voltage Frequency Stability * MIN 1.800 -40 -55 +4.5 VDD Option B 1.800 to 36.000 MHz 36.100 to 70.000 MHz 70.100 to 100.000 MHz 100.100 to 125.000 MHz @ 50% VDD level 1.800 to 70.000 MHz 70.001 to 125.000 MHz VOL VOH HCMOS 1.800 to 36.000 MHz 36.100 to 70.000 MHz 70.100 to 100.000 MHz Input Current Output Symmetry Rise and Fall Times "0" level "1" level Output Load Startup time TYP +5.0 ECS-3953M-BN (+3.3V) MAX MIN 125.00 +85 +125 +5.5 50 20 55 60 65 40/60 15 5 1.800 -40 -55 +2.97 10% VDD 90% VDD +3.3 UNITS MAX 125.00 +85 +125 +3.63 50 15 25 30 35 40/60 5 5 MHz C C VDC ppm mA mA mA mA % ns ns VDC VDC pF ms ms ms ns 10% VDD 90% VDD 30 5 10 15 100 Disable delay time TYP 15 5 10 15 100 ECS-3953M-BN is also compatible with a supply voltage of +3.0V DC 0.3V. * Note: Inclusive of 25C tolerance, operating temperature,input voltage change, aging, shock and vibration. DIMENSIONS (mm) Pin Connections Pin #1 Pin #2 Pin #3 Pin #4 Tri-State Ground Output VDD Tri-State Control Voltage Figure 2) Suggested Land Pattern Figure 1) Top, Side and Bottom views Pad 1 Open +2.2V Min +0.8V Max Pad 3 Oscillation Oscillation No Oscillation Note: Internal crystal oscillation to be halted (Pin #1=VIL) PART NUMBERING GUIDE: Example ECS-3953M-200-BN ECS - Series - 3951M = +5.0V 3953M = +3.3V Frequency Abbreviation 200 = 20.000 MHz See Frequency Abbreviations 1105 South Ridgeview Road z - Stability B = 50 ppm Olathe, KS 66062 z Temperature N = -40 ~ +85C Phone: 913.782.7787 z Fax: 913.782.6991 z www.ecsxtal.com ECS-3951M/ECS-3953M Part Numbering Guide Sample Standard P/N: ECS-3951M-160 Sample Custom P/N: ECS-3951M-160-ANT-TR Frequency Abbreviation ECS - 3951M - 160 Frequency Abbreviation 160=16.000 MHz See listing of standard frequency abbreviations below 1.8432 MHz 3.579545 MHz 3.6864 MHz 4.000 MHz 4.9152 MHz 6.000 MHz 7.3728 MHz 8.000 MHz 9.8304 MHz 10.000 MHz 12.000 MHz 13.000 MHz 14.31818 MHz 14.7456 MHz 16.000 MHz 16.384 MHz N T A 3953M +3V SMD Frequency Output Symmetry (Option) Stability A= 100 ppm B = 50 ppm C = 25 ppm D = 20 ppm ECS Manufacturer 3951M +5.0V SMD - Extended Temp Range (Option) Standard Frequency Abbreviations Frequency Frequency Abbreviation -018 19.6608 MHz -035 20.000 MHz -036 24.000 MHz -040 25.000 MHz -049 27.000 MHz -060 30.000 MHz -073 32.000 MHz -080 33.333 MHz -098.3 40.000 MHz -100 50.000 MHz -120 66.000 MHz -130 66.666 MHz -143 80.000 MHz -147.4 100.000 MHz -160 106.250 MHz -163 125.000 MHz Blank=60/40 T=45/55 L = -10 to +70C M = -20 to +70C N = -40 to +85C P = -40 to +105C S = -40 to +125C U = -55 to +125C Frequency Abbreviation -196.6 -200 -240 -250 -270 -300 -320 -333.3 -400 -500 -660 -666 -800 -1000 -1062 -1250 ECS, INC. INTERNATIONAL 1105 S. Ridgeview, Olathe KS 66062 * 913-782-7787 * Fax 913-782-6991 *WWW.ECSXTAL.COM Packaging (Option) - TR Tape & Reel 1K/reel