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| Surface Mount Quartz Crystal FEATURES * Standard 3.2x2.5mm Surface Mount Footprint * Stable Frequency Over Temperature and Drive Level * Frequency Range 12 - 50 MHz * Frequency Tolerance, 30 ppm Standard (10 ppm, 15 ppm and 20 ppm available) * Frequency Stability, 50 ppm Standard (10,15,20,30 and 40 ppm available) * Operating Temperature to -40C to +85C * Tape & Reel Packaging, EIA-481-2 Compliant * RoHS/Green Compliant (6/6) Model 403 DESCRIPTION The Model 403 is a ceramic packaged Crystal offering reduced size, ideal for high-density circuit board applications. The Model 403 offers reliable precision and excellent shock performance in wireless telecommunication devices. ORDERING INFORMATION 403 OPERATING TEMPERATURE RANGE C = -20C to +70C (standard) I = -40C to +85C FREQUENCY TOLERANCE @ 25C 1 = 10 ppm X = 15 ppm 2 = 20 ppm 3 = 30 ppm (standard) STABILITY TOLERANCE Over Operating Temperature Range (Referenced to 25C Reading) M FREQUENCY IN MHz M - indicates MHz and decimal point. Frequency is recorded with minimum 5 significant digits to the right of the "M". LOAD CAPACITANCE A = 10 pF B = 13 pF C = 16 pF D = 18 pF E = 20 pF F = 24 pF G = 30 pF H = 32 pF J = 9 pF K = 8 pF L = 12 pF S = Series 1 = 10 ppm ** X = 15 ppm 2 = 20 ppm 3 = 30 ppm 4 = 40 ppm 5 = 50 ppm (standard) Example Part Numbers: 403C35A14M31818 403I35A32M00000 Use form C052 to detail non-standard parameters. ** Limited to Standard Operating Temperature Range Only; Code C. Not all performance combinations and frequencies may be available. Contact your local CTS Representative or CTS Customer Service for availability. Document No. 008-0288-0 Page 1 - 3 Rev. F CTS Electronic Components, Inc. 171 Covington Drive Bloomingdale, IL 60108 www.ctscorp.com 3.2x2.5mm Low Cost Surface Mount Crystal Model 403 ELECTRICAL CHARACTERISTICS PARAMETER Operating Mode Crystal Cut Frequency Range Frequency Tolerance @ 25C Electrical Parameters VALUE Fundamental AT-Cut 12.0 MHz to 50.0 MHz 30 ppm Standard ( 10 ppm, 15 ppm and 20 ppm Available) Frequency Stability Tolerance (Operating Temperature Range, Referenced to 25C Reading) 50 ppm Standard ( 10 ppm, 15 ppm, 20 ppm, 30 ppm and 40 ppm Available) Operating Temperature Range Aging Storage Temperature Range Equivalent Series Resistance Load Capacitance or Resonance Mode Shunt Capacitance (C0) Drive Level Reflow Condition, per JEDEC J-STD-020 -20C to +70C Standard (-40C to +85C Available) 3 ppm/year Maximum -55C to +125C See ESR Table See Ordering Information 5.0 pF Maximum (3.0 pF Typical) 10 W Typical, 100 W Maximum +255C 5C, 10 Seconds Maximum EQUIVALENT SERIES RESISTANCE TABLE FREQUENCY RANGE 12.00 MHz - 13.999 MHz 14.00 MHz - 15.999 MHz 16.00 MHz - 19.999 MHz 20.00 MHz - 50.00 MHz MODE of OSCILLATION Fundamental Fundamental Fundamental Fundamental ESR Maximum 150 Ohms 100 Ohms 80 Ohms 60 Ohms MECHANICAL SPECIFICATIONS PACKAGE DRAWING ( 3.20 0.20 ) 0.126 0.008 Top View #4 #3 ( 2.50 0.20 ) 0.098 0.008 XX.XX CYWW #2 #1 #2 MARKING INFORMATION 1. XX.XX - Frequency marked with 2 significant digits after the decimal. 2. C - CTS and Pin 1 identifier. 3. YWW - Date Code, Y - Last Digit of Year, WW - Week. 4. Complete CTS part number, frequency value and date code information must appear on reel and box labels. NOTES 1. Termination pads (e4), barrier-plating is nickel (Ni) with gold (Au) flash plate. 2. Terminations #2, #4 and the metal lid are connected internally. End user may connect these pins to circuit ground. SUGGESTED SOLDER PAD GEOMETRY 0.039 [1.00] ( 0.80 ) MAX 0.031 Key: ( 1.2 ) 0.047 ( 1.0 ) 0.039 ( 0.8 ) 0.031 ( MM ) Inch 1 4 2 ( 0.7 ) 0.028 0.035 [0.90] 4 3 0.061 [1.55] 3 Bottom View 1 0.085 [2.15] 2 Key: [mm] Inch Document No. 008-0288-0 Page 2 - 3 Rev. F CTS Electronic Components, Inc. 171 Covington Drive Bloomingdale, IL 60108 3.2x2.5mm Low Cost Surface Mount Crystal Model 403 TAPE AND REEL INFORMATION DIMENSIONS IN MILLIMETERS 17.5 O 13 2.0 4.0 4.0 O 1.50 1.75 1.25 120 3.50 8.0 O 60 O 178 3.0 O 23 DIRECTION OF FEED Device quantity is 3,000 pieces minimum per 178mm reel. ENVIRONMENTAL SPECIFICATIONS Temperature Cycle: Mechanical Shock: Sinusoidal Vibration: Gross Leak: Fine Leak: Resistance to Solder Heat: High Temperature Operating Bias: Frequency Aging: Insulation Resistance: Moisture Sensitivity Level: 400 cycles from -55C to +125C, 10 minute dwell at each temperature, 1 minute transfer time between temperatures. 1,500g's, 0.5mS duration, 1/2 sinewave, 3 shocks each direction along 3 mutually perpendicular planes (18 total shocks). 0.06 inches double amplitude, 10 to 55 Hz and 20g's, 55 to 2,000 Hz, 3 cycles each in 3 mutually perpendicular planes (9 times total). No leak shall appear while immersed in an FC40 or equivalent liquid at +125C for 20 seconds. Mass spectrometer leak rates less than 2x10-8 ATM cc/sec air equivalent. Product must survive 3 reflows of +260C peak, 10 seconds maximum. 2,000 hours at +125C, disregarding frequency shift. 1,000 hours at +85C, maximum 5 ppm shift. 500M Ohms @ 100VDC 15VDC. Level 1 per JEDEC J-STD-020. QUALITY AND RELIABILITY Quality systems meet or exceed the requirements of ISO 9000:2000 standards. Document No. 008-0288-0 Page 3 - 3 Rev. F CTS Electronic Components, Inc. 171 Covington Drive Bloomingdale, IL 60108 |
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