CM7V-T1A-32.768KHZ-7PF-20PPM-TA-QC

CM7V-T1A Tuning Fork Crystal 32.768 kHz DIMENSIONS Package: Recommended Solder Pad: 3,2 1,0 1,5 1,8 0,75 0,65 max 1,5 0,75 1,0 All dimensions in mm typical APPLICATIONS IoT Metering Industrial Automotive Health Care Wearables, Portables ELECTRICAL CHARACTERISTICS AT 25oC DESCRIPTION The CM7V-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 metal 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 (10.3 mg). High shock and vibration resistant. 100% Pb-free, RoHS-compliant. Automotive qualification according to AEC-Q200 available. Standard Frequencies 32.768 kHz / 100.000 kHz Load capacitance 1) FL 32.768 kHz CL 6.0 / 7.0 / 9.0 / 12.5 pF ΔF/F ±20 ppm ΔF/F ±100 ppm Series resistance typ./max. RS 50 / 70 kΩ Motional capacitance typ. C1 3.7 fF Static capacitance typ. C0 1.2 pF Drive level max. P 1.0 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 CM7V-T1A For SMT mounting Au flashed pads IPC/JEDEC J-STD-020C 260°C / 20 - 40 s ORDERING INFORMATION C M 7 V - T 1 A 32.768 kHz 12.5 pF ±20 ppm TA QC Ceramic package Frequency FL Metal lid Load capacitance CL 6.0 pF 7.0 pF 9.0 pF 12.5 pF Other CL on request Package size 7 = 3.2 x 1.5 x 0.65 mm Tuning fork SMT Package Au flashed 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) QA = Automotive Grade AEC-Q200 A unique part number will be generated for each product specification, i.e: 20xxxx-MG01 1'000 pcs (in 12 mm tape on 7" reel) 20xxxx-MG03 3'000 pcs (in 12 mm tape on 7" reel) 20xxxx-PG14 14'000 pcs (in 12 mm tape on 13" 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 sales@microcrystal.com www.microcrystal.com Version 8.0/10.2016