TC25M5I32K7680

Model TC25 HCMOS Clock @ 32.768kHz Features







Low Power Consumption, 200µA Maximum Ceramic Surface Mount Package Fundamental Crystal Design Frequency 32.768kHz +1.8V, +2.5V or +3.3V Operating Voltage Operating Temperature Range to -40°C to +85°C Output Enable Standard Tape and Reel Packaging, EIA-481 Part Dimensions: 2.5 × 2.0 × 1.0mm • 14.25851mg Applications
Real Time Clock Reference
IoT
Portable Electronics
Smart Metering
Wireless Communications
Telematics
Data Loggers
Timing Synchronization
Battery Powered Applications Description CTS Model TC25 is a low cost, small size, HCMOS Clock Oscillator [XO] operating at 32.768kHz. Employing IC technology that provides low current consumption, TC25 provides a Real Time Clock reference with excellent stability and low phase jitter performance. Ordering Information Supply Voltage L Model TC2 5 Code M N L Temperature Range I Frequency Stability 3 Voltage +1.8Vdc +2.5Vdc +3.3Vdc Code C D I Code 6 5 Stability 1 ±20ppm ±25ppm Code 4 3 Stability ±30ppm ±50ppm Frequency Code 32 K76 80 Temp. Range -20°C to +70°C -30°C to +85°C -40°C to +85°C Frequency Code Product Frequency Code Notes: 1] Consult factory for availability of 6I Stability/Temperature combination. 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# 008-0356-0 Rev. D Page 1 of 5 ©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. Model TC25 HCMOS Clock @ 32.768kHz Electrical Specifications Operating Conditions P ARAMETER SYMBO L CO NDITIO NS MIN TYP MAX UNIT Maximum Supply Voltage VCC - -0.5 - 5.0 V 1.710 1.8 1.890 Supply Voltage VCC ±5% 2.375 2.5 2.625 3.135 3.3 3.465 Supply Current ICC No Load - - 200 O perating Temperature TA - -20 -30 µA +70 +25 -40 Storage Temperature V +85 °C +85 TSTG - -55 - +125 °C SYMBO L CO NDITIO NS MIN fO - 32.768 TYP MAX UNIT Δf/fO - 20, 25, 30 or 50 Δf/f25 First Year @ +25°C, nominal VCC Frequency Stability P ARAMETER Frequenc y Range Frequenc y Stability [Note 1] Aging -3 kHz ±ppm - 3 ppm TYP MAX UNIT 15 pF 1.] Inclusive of initial tolerance at time of shipment, changes in supply voltage, load, temperature and 1st year aging. Output Parameters P ARAMETER SYMBO L CO NDITIO NS O utput Type - - O utput Load CL - VOH O utput Voltage Levels CMOS Load VOL MIN HCMOS - - - 0.9VCC - - - - 0.1VCC 45 - 55 V O utput Duty Cyc le SYM @ 50% Level Rise and Fall Time TR, TF @ 10%/90% Levels, CL = 15pF - - 30 ns TS Application of VCC - - 10 ms V Start Up Time Enable Func tion % Standby Enable Input Voltage VIH Pin 1 Logic '1', Output Enabled 0.7VCC - - Disable Input Voltage VIL Pin 1 Logic '0', Output Disabled - - 0.3VCC V Disable Current IIL Pin 1 Logic '0', Output Disabled - - 3 uA TPLZ Pin 1 Logic '1', Output Enabled - - 10 ms Enable Time Enable Truth Table Pin 1 Pin 3 Logic ‘1’ Output Enabled Open Output Enabled Output Disabled, High Impedance Logic ‘0’ DOC# 008-0356-0 Rev. D Page 2 of 5 ©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. Model TC25 HCMOS Clock @ 32.768kHz Electrical Specifications Test Circuit HCMOS Output Waveform HCMOS DOC# 008-0356-0 Rev. D Page 3 of 5 ©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. Model TC25 HCMOS Clock @ 32.768kHz Mechanical Specifications Package Drawing Marking Information 1. TC25 – CTS Model. 2. v – Voltage Code [L = 3.3V, N = 2.5V, M = 1.8V, V = 1.5V] 3. D – Date Code. See Table I for codes. TC25 ● vD Recommended Pad Layout Notes 1. JEDEC termination code (e4). Barrier-plating is nickel [Ni] with gold [Au] flash plate. 2. Reflow conditions per JEDEC J-STD-020; +260°C maximum, 20 seconds. 3. MSL = 1. Pin Assignments Pin Symbol Function 1 2 3 EOH GND Output Enable Circuit & Package Ground RF Output 4 VCC Supply Voltage Table I - Date Code, Beginning year 2021 MO NTH JAN FEB MAR AP R MAY JUN JUL AUG SEP O CT NO V DEC YEAR 2021 2025 2029 2033 2037 A B C D E F G H J K L M 2022 2026 2030 2034 2038 N P Q R S T U V W X Y Z 2023 2027 2031 2035 2039 a b c d e f g h j k l m 2024 2028 2032 2036 2040 n p q r s t u v w x y z DOC# 008-0356-0 Rev. D Page 4 of 5 ©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. Model TC25 HCMOS Clock @ 32.768kHz Packag Packaging aging - Tape and Reel Tape Drawing Reel Drawing Notes 1. Device quantity is 1k pieces minimum to 3k pieces maximum per 180mm reel. 2. Complete CTS part number, frequency value and date code information must appear on reel and carton labels. DOC# 008-0356-0 Rev. D Page 5 of 5 ©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.