CC1V-T1A Tuning Fork Crystal 10 kHz – 2.1 MHz DIMENSIONS Package: Recommended Solder Pad: 8,0 1,2 2,7 4,0 2,3 2,3 4,2 max.1,75 3,7 1,2 All dimensions in mm typical 100% leadfree, RoHS - compliant Small SMT ceramic package Package height 1.75 mm SMD-package in Tape and Reel Ind. and Ext. temperature ranges High stability Low aging Low power consumption High shock and vibration resistance ELECTRICAL CHARACTERISTICS AT 25oC: DESCRIPTION: In the range between 10 and 200 kHz, the tuning fork resonators vibrate in the fundamental mode. From 201 to 560 kHz, an overtone mode is used. The frequency range from 561 kHz to 2.1 MHz is covered with length extensional resonators. The crystals are supplied in special trays (100 crystals per tray). For pick-and-place equipment, the parts are available in 16 mm tape: 7” (178 mm) reel with 1’000 crystals 13” (330 mm) reel with 4’000 crystals Frequency Range Load capacitance 1) Frequency tolerance 2) FL 10–200 CL 7.0 9.0 12.5 201–560 561–2‘100 kHz 4.0 10.0 pF ΔF/F +/-20 +/-100 +/-100 ppm ΔF/F +/-100 +/-250 +/-500 ppm Drive level max. P 1.0 μW Insulation resistance min. Ri 500 MΩ ΔF/F +/-3 ppm Aging first year max. Frequency Example 3) FL 32.768 307.200 1‘000 kHz Series resistance typ./max. RS 37 / 60 1.4 / 3.5 0.6 / 1.2 kΩ Motional capacitance typ. C1 2.1 1.7 1.4 fF Static capacitance typ. C0 1.6 1.6 1.2 pF Turnover temperature T0 25 +/-5 39 +/-5 °C Frequency vs. temperature ΔF/F0 –0.035 22 +/-5 ppm/ °C² (T 1) Other load capacitances on request. 2) Tighter and wider frequency tolerances on request. 3) Values for other frequencies consult factory. )2 - T0 +/-10% ppm STANDARD FREQUENCIES: Frequency kHz Frequency MHz 31.200 32.768 38.400 40.000 1.0000 1.2288 40.960 51.200 307.200 455.000 1.8432 2.0000 Other frequencies between 10 kHz and 2.1 MHz on request ENVIRONMENTAL Conditions CHARACTERISTICS: TERMINATIONS AND PROCESSING: Storage temp. range –55 to +125°C TA Operating temperature range –40 to +85°C TB Extended oper. temp. range –40 to +125°C TC Extended oper. temp. range –55 to +125°C Max. Dev. Shock resistance ΔF/F 5000 g, 0.3 ms, ½ sine +/-5 ppm Vibration resistance ΔF/F +/-5 ppm 20 g / 10–2000 Hz Type Termination Processing CC1V-T1A For SMD mounting Au plated pads Reflow soldering 260°C / 20 s max. PRODUCT DESCRIPTION AND ORDERING INFORMATION: CC1V–T1A 32.768kHz 12.5pF +/-20ppm T1 Frequency FL CL Load Capacitance 7.0 pF 9.0 pF 12.5 pF Frequency tolerance +/- 20 ppm +/- 100 ppm Optionional: if blank = Standard Temperature Range T1 = -40 to 85°C (Standard) T2 = -40 to +125°C T3 = -55 to +125°C A unique part number will be generated for each product specification, i.e: 20xxxx-ML01 1'000 pcs (in 16mm tape on 7" reel) 20xxxx-PL04 4'000 pcs (in 16mm tape on 13" reel) Please contact us. All specifications subject to change without notice. Micro Crystal AG Mühlestrasse 14 CH-2540 Grenchen Switzerland Tel. +41 32 655 82 82 Fax +41 32 655 82 83 [email protected] www.microcrystal.com Version 7.0/06.2010