CC8V-T1A Tuning Fork Crystal 32.768 kHz DIMENSIONS Package: Recommended Solder Pad: 0,8 2,0 0,8 1,5 0,53 0.63 max 1,2 0,53 0,7 All dimensions in mm typical APPLICATIONS Metering Industrial Automotive Health Care Medical Implantable DESCRIPTION The CC8V-T1A is a low frequency SMT Quartz Crystal Unit that incorporates a tuning fork Quartz Crystal Resonator. It operates under vacuum in a hermetically sealed ceramic package with ceramic lid. FEATURES Outstanding hermetic sealing with gold-tin preform. High stability and low aging guaranteed by hermetic sealing. Available for extended operating temperature range. Small size, low profile, lightweight (4.7 mg). High shock and vibration resistant. 100% Pb-free, RoHS-compliant. ELECTRICAL CHARACTERISTICS AT 25oC Standard Frequencies 32.768 kHz / 100.000 kHz Load capacitance 1) FL 32.768 kHz CL 4.0 / 6.0 / 7.0 / 9.0 / 12.5 pF ΔF/F ±20 ppm ΔF/F ±100 ppm Series resistance typ./max. RS 60 / 80 kΩ Motional capacitance typ. C1 4.0 fF Static capacitance typ. C0 1.2 pF Drive level max. P 0.5 μW Insulation resistance min. Ri 500 MΩ Aging first year max. ΔF/F ±3 ppm Turnover temperature T0 Frequency tolerance Frequency vs. temperature 2) 3) ΔF/F0 1) Other frequencies on request. 2) Other load capacitances on request. 3) Tighter frequency tolerances on request. 25 ±5 –0.035 ppm/ °C² (T °C )2 - T0 ±10% ppm STANDARD FREQUENCIES Frequencies 32.768 kHz / 100.000 kHz Other frequencies 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 CC8V-T1A Au flashed pads IPC/JEDEC J-STD-020C 260°C / 20 - 40 s CC8V-T5A ENEPIG plated pads available only on request IPC/JEDEC J-STD-020C 260°C / 20 - 40 s ORDERING INFORMATION C C 8 V - T 1 A 32.768 kHz 12.5 pF ±20 ppm TA QC Ceramic package Frequency FL Ceramic lid Load capacitance CL 4.0 pF 6.0 pF 7.0 pF 9.0 pF 12.5 pF Other CL on request Package size 8 = 2.0 x 1.2 x 0.63 mm Tuning fork SMT Package Pads 1 = Au flashed pads 5 = ENEPIG plated pads Pads on both ends Frequency tolerance ±20 ppm ±100 ppm Tighter freq. tolerances on request Temperature range TA = -40 to +85°C (Standard) TB = -40 to +125°C TC = -55 to +125°C Qualification QC = Commercial Grade (Standard) QM = Medical Grade A unique part number will be generated for each product specification, i.e: 20xxxx-MC01 1'000 pcs (in 8 mm tape on 7" reel) 20xxxx-MC03 3'000 pcs (in 8 mm tape on 7" reel) All specifications subject to change without notice. Micro Crystal AG Muehlestrasse 14 CH-2540 Grenchen Switzerland Phone +41 32 655 82 82 Fax +41 32 655 82 83 [email protected] www.microcrystal.com Version 8.1/06.2017