TFA322PH327KR CTS

TFA32 Series Automotive Grade Tuning Fork Crystal Features AEC-Q200 Compliant Hermetic Ceramic Surface Mount Package Tuning Fork Crystal Design 32.7680kHz Frequency Reference Part Dimensions: 3.2 1.5 0.9mm 12.1467mg Frequency Tolerance, 20ppm Standard Parabolic Temperature Coefficient Tape and Reel Packaging, EIA-418 Applications Automotive Electronics Industrial Control Equipment Car Navigation Systems M2M Communications Car Infotainment Systems FPGAs & Microcontrollers Description CTS TFA32 Series is ideal for supporting wide range of electronic designs requiring a Real Time Clock reference. This series will support general automotive and industrial applications. Ordering Information Frequency Load Temperature Frequency Code Model Packaging Tolerance Capacitance Range kHz TF A32 2 P I 327K R Package Capacitance Frequency Code Code Code Automotive 12.5pF A P Frequency = 32.7680kHz 3.2x1.5mm 9pF 32 J 7pF V 6pF T Code +25C Code Temp. Range Code Packing 20ppm -40C to +85C 3k pcs./reel 2 I R 10ppm -40C to +105C 1 G 1 H -40C to +125C Notes: 1 Check with factory for availability. Not all performance combinations and frequencies may be available. Contact your local CTS Representative or CTS Customer Service for availability. This product is specified for use only in standard commercial applications. Supplier disclaims all express and implied warranties and liability in connection with any use of this product in any non-commercial applications or in any application that may expose the product to conditions that are outside of the tolerances provided in its specification. DOC 008-0563-0 Rev. E Page 1 of 4 2017 CTS Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote. TFA32 Series Automotive Grade Tuning Fork Crystal Electrical Specifications Operating Conditions PARAMETER SYMBO L CO NDITIO NS MIN TYP MAX UNIT -40 +85 Operating Temperature T - +25 C A -40 +105 -40 +125 Turnover Temperature T - +20 +25 +30 C M Storage Temperature T - -55 - +125 C STG Frequency Stability PARAMETER SYMBO L CO NDITIO NS MIN TYP MAX UNIT Frequency f - 32.7680 kHz O Frequency Tolerance f/f Standard +25C -20 - 20 ppm O Note 1 2 -0.034 0.010 Parabolic Coefficient See Figure 1 ppm/C Aging f/f First Year +25C -3 - 3 ppm 0 Crystal Parameters PARAMETER SYMBO L CO NDITIO NS MIN TYP MAX UNIT Flexural Mode Tuning Fork Operating Mode - - - Load Capacitance C Standard - 12.5 - pF L Note 1 Shunt Capacitance C - - 1.2 - pF 0 Motional Capacitance C - - 3.4 - fF 1 Series Resistance R - - - 70 k 1 Drive Level DL - - 0.5 1.0 W Insulation Resistance R +100Vdc 15Vdc 500 - - M i 1. See Ordering Information for available options. Figure 1 Frequency Stability f at a given temperature, 2 f = T -T A M = Parabolic Coefficient Ex. Find frequency stability at T = +60C A 2 T = Ambient Temperature A f = -0.034 60-25 2 T = Turnover Temperature M f = -0.034 35 f = -41.65ppm DOC 008-0563-0 Rev. E Page 2 of 4 2017 CTS Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.