405C11A19M20000 CTS | Alldatasheet

Document overview

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Technical content

Document No. 008-0253-0 Page 1 - 3 Rev. G www.ctscorp.com Model 405 Surface Mount Quartz Crystal

FEATURES

  • Standard 5.0mm x 3.2mm Ceramic Surface Mount Package
  • Fundamental Crystal Design
  • Frequency Range 6.76438 – 50 MHz
  • Frequency Tolerance, ±30 ppm Standard [other tolerances available]
  • Frequency Stability, ±50 ppm Standard [other stabilities available]
  • Operating Temperature to -40°C to +85°C
  • Stable Frequency Over Temperature and Drive Level
  • Tape & Reel Packaging Standard, EIA-481-2
  • RoHS/Green Compliant (6/6)

APPLICATIONS

The Model 405 is a seam sealed ceramic packaged crystal offering reduced size, ideal for high-density circuit board applications. M405 offers reliable precision and excellent shock performance suitable for wireless communications, broadband access, WLAN/WiMax/WIFI, portable equipment, test and measurement, PCMCIA, computers and modems.

ORDERING INFORMATION

Example Part Numbers: 405C35A14M31818 405I35A32M00000 OPERATING TEMPERATURE RANGE C = -20°C to +70°C (standard) I = -40°C to +85°C M405 Over Operating Temperature Range (Referenced to 25°C Reading) FREQUENCY TOLERANCE @ 25°C 1 = ± 10 ppm X = ± 15 ppm 2 = ± 20 ppm 3 = ± 30 ppm (standard) STABILITY TOLERANCE FREQUENCY IN MHz M - indicates MHz and decimal point. 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 [Ex. XXMXXXXX (16M38400), XXMXXXXX (14M31818)] Contact your local CTS Representative or CTS Customer Service for availability. 1] Only available with temperature range code "C". Not all performance combinations and frequencies may be available. 1 = ± 10 ppm 1 X = ± 15 ppm 2 = ± 20 ppm 3 = ± 30 ppm 4 = ± 40 ppm 5 = ± 50 ppm (std) Use form C052 to detail non-standard parameters. 2] Frequency is recorded with two leading digits before the ‘M’ and 5 significant digits after the ‘M’ (including zeros).

Document No. 008-0253-0 Page 2 - 3 Rev. G Model 405 Low Cost Quartz Crystal 5.0mm x 3.2mm

ELECTRICAL CHARACTERISTICS

Frequency Range 6.76438 MHz to 50.0 MHz Operating Mode Fundamental Crystal Cut AT-Cut ± 30 ppm standard [± 10 ppm, ± 15 ppm and ± 20 ppm Available] Frequency Stability Tolerance -20°C to +70°C standard [Operating Temperature Range, Referenced to 25°C Reading] [± 10 ppm, ± 15 ppm, ± 20 ppm, ± 30 ppm and ± 40 ppm Available] -20°C to +70°C -40°C to +85°C Equivalent Series Resistance See ESR Table Load Capacitance or Resonance Mode See Orderin g Information 3.0 pF typical 7.0 pF maximum 10 µW typical 100 µW maximum ±3 ppm/yr typical ±5 ppm/yr maximum Storage Temperature Range -55°C to +125°C Reflow Condition, per JEDEC J-STD-020 +260°C maximum, 10 Seconds maximum ELECTRICAL PARAMETERS Frequency Tolerance @ 25°C Operating Temperature Range Shunt Capacitance (C0) Drive Level Aging @ +25°C EQUIVALENT SERIES RESISTANCE TABLE FREQUENCY RANGE MODE of OSCILLATION ESR Maximum 6.76438 MHz - 10.999 MHz Fundamental 80 Ohms 11.00 MHz - 20.00 MHz Fundamental 60 Ohms 20.001 MHz - 50.00 MHz Fundamental 50 Ohms MECHANICAL SPECIFICATIONS PACKAGE DRAWING NOTES 1. Complete CTS part number, frequency value and date code information must appear on reel and carton labels. 2. Termination pads (e4); barrier plating is nickel (Ni) with gold (Au) flash plate. 3. Terminations #2, #4 and metal lid are connected internally and may be connected to ground for EMI suppression. 4. Reflow conditions per JEDEC J-STD-020, 260°C maximum. XX.XXX CYWW SUGGESTED SOLDER PAD GEOMETRY MARKING INFORMATION 1. XX.XXX – Frequency marked with 3 significant digits after the decimal. 2. C – CTS and Pin 1 identifier. 3. - Manufacturing Site Code. 4. YWW – Date Code, Y – Last Digit of Year, WW – Week. 5. Complete CTS part number, frequency value and date code information must appear on reel and box labels.

Document No. 008-0253-0 Page 3 - 3 Rev. G Model 405 Low Cost Quartz Crystal 5.0mm x 3.2mm PACKAGING INFORMATION Device quantity is 1,000 pieces per 180mm reel. DIRECTION OF FEED 3.5 5.40 12.0 8.04.0 DIMENSIONS IN MILLIMETERS Ø1.50 1.75 1.95 ENVIRONMENTAL SPECIFICATIONS Temperature Cycle: 400 cycles from –55°C to +125°C, 10 minut e dwell at each temperature, 1 minute transfer time between temperatures. Mechanical Shock: 1,500g’s, 0.5mS dura tion, ½ sinewave, 3 shocks each direction along 3 mutually perpendicular planes (18 total shocks). Sinusoidal Vibration: 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). Gross Leak: No leak sh all appear while immersed in an FC40 or equivalent liquid at +125°C for 20 seconds. Fine Leak: Mass spectrometer leak rates less than 2x10 -8 ATM cc/sec air equivalent. Resistance to Solder Heat: Product must surviv e 3 reflows of +250°C maximum, 10 seconds maximum. High Temperature Operating Bias: 2,000 hours at +125°C, disregarding frequency shift. Frequency Aging: 1,000 hours at +85°C. Insulation Resistance: 500M Ohms @ 100V DC ±15VDC. Moisture Sensitivity Level: Level 1 per JEDEC J-STD-020. Ø23 Ø180Ø60 17.5 120° Ø13 2.0