CC1V-T1A

CC1V-T1A Tuning Fork Crystal 10 kHz – 2.1 MHz DIMENSIONS Package: Recommended Solder Pad: 8,0 1,2 2,7 1,2 2,3 4,0 2,3 3,7 max.1,75 100% 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 DESCRIPTION: All dimensions in mm typical 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 10” (254 mm) reel with 2’000 crystals 13” (330 mm) reel with 4’000 crystals ELECTRICAL CHARACTERISTICS AT 25oC: Frequency Range Load capacitance Frequency tolerance Drive level max. Insulation resistance min. Aging first year max. 1) FL CL ΔF/F ΔF/F P Ri ΔF/F 10–200 9.0 / 12.5 +/-30 +/-100 201–560 561–2‘100 kHz 4.0 +/-100 +/-250 1.0 500 +/-3 10.0 +/-100 +/-500 pF ppm ppm μW MΩ ppm 2) Frequency Example 3) FL RS C1 C0 T0 ΔF/F0 32.768 37 / 60 2.1 1.6 25 +/-5 –0.035 307.200 1.4 / 3.5 1.7 1.6 22 +/-5 ppm/ °C² (T 1‘000 0.6 / 1.2 1.4 1.2 39 +/-5 )2 4,2 kHz kΩ fF pF °C ppm Series resistance typ./max. Motional capacitance typ. Static capacitance typ. Turnover temperature Frequency vs. temperature - T0 +/-10% 1) Other load capacitances on request. 2) Tighter and wider frequency tolerances on request. 3) Values for other frequencies consult factory. Version 5.1/05.2007 STANDARD FREQUENCIES: 10.000 31.200 40.960 128.000 768.000 12.800 32.000 60.000 153.600 Frequency kHz 16.000 32.768 75.000 240.000 16.384 38.400 76.800 307.200 20.480 40.000 100.000 455.000 Frequency MHz 1.0000 1.2288 1.8432 2.0000 Other frequencies between 10 kHz and 2.1 MHz on request ENVIRONMENTAL CHARACTERISTICS: Storage temp. range Industrial operating temp. range Extended operating temp. range Shock resistance Vibration resistance Conditions –55 to +125°C –40 to +85°C –55 to +125°C ΔF/F 5000 g, 0.3 ms, ½ sine ΔF/F 20 g / 10–2000 Hz Max. Dev. +/-5 ppm +/-5 ppm TERMINATIONS AND PROCESSING: Type Termination For SMD mounting Au flashed pads Processing Reflow soldering 260°C / 20 s max. CC1V-T1A PART NUMBER/ ORDERING INFORMATION EXAMPLE: Crystal package C = Crystal in ceramic package Package lid C = Ceramic lid CC 1 V-T 1 A 32.768 kHz 9.0 pF +/-30 ppm Frequency tolerance Load capacitance CL Frequency FL Package pad form A = Pads on both ends Pad plating 1 = Au flashed pads Package type T = For SMD mounting 05.07 Package size 1 = 8.0 x 3.7 x 1.75 mm Blank V = Tuning fork or Length extension All specifications subject to change without notice. Micro Crystal Div. of ETA SA Mühlestrasse 14 CH-2540 Grenchen Switzerland Tel. +41 32 655 82 82 Fax +41 32 655 82 83 sales@microcrystal.ch www.microcrystal.com Version 5.1/05.2007