SMD (MHz) Oscillator Part Numbering Guide Sample P/N: ECS-3963-160-BN Extended Temp Range Frequency Abbreviation ECS - 3963 - 160 ECS Manufacturer - B N Stability A= ± 100 ppm B = ± 50 ppm C = ± 25 ppm D = ± 20 ppm 3951M, C, 3955M (5X7 mm, +5V) 3953M, or C (5X7 mm, +3.3V) Output Symmetry (Optional) - - Blank=60/40 T=45/55 5718, 5725 (5X7 mm, +1.8V, +2.5V) 3961, 3963 (3.2X5 mm, +5V, +3V) 3518, 3525 (3.2X5 mm, +1.8, +2.5V) Frequency Abbreviation 2325, 2333 (2.5X3.2 mm, +2.5V, +3.3V) 2018, 2033 (2X2.5 mm, +1.8V, +3.3V) 160=16.000 MHz L = -10 to +70°C M = -20 to +70°C N = -40 to +85°C 1618, 1633 (1.6X2 mm, +1.8V, +3.3V) 8FMX, 8FA3X (9.8X14 mm, +5V, +3.3V) Packaging See listing of standard frequency abbreviations below Standard Frequency Abbreviations (See data sheet for available frequency by package) Frequency Frequency Frequency Frequency Abbreviation Abbreviation -010 1.000 MHz 19.6608 MHz -196.6 -018 1.8432 MHz 20.000 MHz -200 3.579545 MHz -035 24.000 MHz -240 -036 3.6864 MHz 25.000 MHz -250 4.000 MHz -040 27.000 MHz -270 -049 4.9152 MHz 30.000 MHz -300 -060 6.000 MHz 32.000 MHz -320 -073 7.3728 MHz 33.333 MHz -333.3 8.000 MHz -080 40.000 MHz -400 -098.3 9.8304 MHz 50.000 MHz -500 -100 10.000 MHz 66.000 MHz -660 -120 12.000 MHz 66.666 MHz -666 -130 13.000 MHz 80.000 MHz -800 14.31818 MHz -143 100.000 MHz -1000 -147.4 14.7456 MHz 106.250 MHz -1062 -160 16.000 MHz 125.000 MHz -1250 -163 16.384 MHz ECS, INC. INTERNATIONAL 1105 S. Ridgeview, Olathe KS 66062 · 913-782-7787 · Fax 913-782-6991 ·WWW.ECSXTAL.COM TR=Tape & Reel Programmable Clock Oscillator Part Numbering Guide Sample P/N: ECS-P53-27.000-A Stability ECS - P53 ECS Manufacturer - 27.000 Frequency 27.000 MHz - A A = ±100 ppm B = -±50 ppm N Blank = -10 ~ +70°C N= -40 ~ +85°C P53, 3.2 x 5 mm +3.3V P55, 3.2 x 5 mm +5V P73, 5 x 7 mm +3.3V P75, 5 x 7 mm +5V P8F3X, 9.8 x 14 mm, +3.3V P8F5X, 9.8 x 14 mm, +5V P83X, 13.2 x 13.2 mm, +3.3V P85X, 13.2 x 13.2 mm, +5V P143X, 12.9 x 20.7 mm, +3.3V P145X, 12.9 x 20.7 mm, +5V ECS INC. INTERNATIONAL 1105 S. Ridgeview, Olathe KS 66062 ·913-782-7787 · 913-782-6991 WWW.ECSXTAL.COM Thru Hole Clock Oscillator Part Numbering Guide Sample Standard P/N: ECS-2100AX-200 Sample Custom P/N: ECS-2100AX-200-N Extended Temp Range (Custom Option) * ECS - 2100 ECS Manufacturer AX - 200 Stability AX = ± 100 ppm BX = ± 50 ppm CX = ± 25 ppm 100 +5V TTL Full Size 200 +5V HCMOS/TTL Full Size N - L = -10 to +70°C M = -20 to +70°C N = -40 to +85°C P = -40 to +105°C S = -40 to +125°C Frequency Abbreviation 400 +5V HCMOS/TTL Full Size 1000 +5V HCMOS/TTL Full Size w/Tri-State 200=20.000 MHz 2100 +5V HCMOS/TTL Half Size 2200 +5V HCMOS/TTL Half Size w/ Tri-State 103 +3V TTL Full Size 203 +3V HCMOS/TTL Full Size 403 +3V HCMOS/TTL Full Size 1003 +3V HCMOS/TTL Full Size w/Tri-State 2103 +3V HCMOS/TTL Half Size 2203 +3V HCMOS/TTL Half Size w/ Tri-State * Consult Factory for available options. See listing of standard frequency abbreviations on page 1.