Model TC32 32.7680 kHz Clock Oscillator FEATURES • • • • • • • • 32.7680 kHz Frequency Reference Package Size 3.2mm x 2.5mm Fundamental Crystal Design Hermetic Ceramic Package Frequency Stability, ±50 ppm Standard Operating Temperature, -40°C to +85°C Standard Tape & Reel Packaging, EAI-418 RoHS/Green Compliant [6/6] APPLICATIONS Model TC32 is ideal for use in a wide range of communication equipment, measurement equipment, industrial applications, automotive electronics, wireless communications, PDAs, mobile phones and notebooks. ORDERING INFORMATION TC32 3 2 K 7 6 8 0 SUPPLY VOLTAGE V = +1.5V M = +1.8V N = +2.5Vdc L = +3.3Vdc FREQUENCY IN MHz K - indicates kHz and decimal point. OPERATING TEMPERATURE RANGE A = -10°C to +60°C C = -20°C to +70°C I = -40°C to +85°C FREQUENCY STABILITY 6 = ± 20 ppm * 5 = ± 25 ppm 3 = ± 50 ppm * Temperature codes A and C. Example Part Numbers: TC32L3I32K7680 TC32L5I32K7680 Not all performance combinations and frequencies may be available. Contact your local CTS Representative or CTS Customer Service for availability. PACKAGING INFORMATION [Reference Only] Device quantity is 1k pcs minimum and 3k pcs. maximum per 180mm reel. Document No. 008-0357-0 Page 1- 2 www.ctscorp.com Rev. C Model TC32 32.7680 kHz Clock ELECTRICAL PARAMETERS ELECTRICAL CHARACTERISTICS PARAMETER Frequency Operating Mode Output Type Supply Voltage Current Frequency Stability SYMBOL fo VCC ICC Δf/fo Operating Temperature Range TA Load Capacitance Output Voltage Levels Logic '1' Level Logic '0' Level Rise and Fall Time Output Duty Cycle Start-up Time Enable Function Enable Input Voltage Disable Input Voltage Aging Storage Temperature Range CL CONDITIONS ±10% 15pF Load See Ordering Information MIN TYP 32.7680 AT Fundamental HCMOS 1.5, 1.8, 2.5, 3.3 MAX - 20, 25, 50 15 3.0 -10 -20 -40 - CMOS VOH VOL Tr,Tf SYM TS @ 50% Level Application of VCC VIH VIL Δf/fo TSTR Pin 1 Logic '1', Output Enabled Pin 1 Logic '0', Output Disabled @ +25°C, 1st year - 0.9VCC CMOS Load CMOS Load 45 - - 0.7VCC -55 UNIT kHz V mA ppm +60 +70 +85 - °C pF 5.0 0.1VCC V 50 55 10 ns % ms 3.0 - 0.3VCC V 5.0 +125 ± ppm °C MECHANICAL SPECIFICATIONS SUGGESTED SOLDER PAD GEOMETRY TC32 PACKAGE DRAWING TC32 ● vD CBYPASS should be ≥ 0.01 uF. MARKING INFORMATION 1. TC32 – CTS Model Series. 2. ● – Pin 1 identifier. 3. v – Voltage code. [L=3.3V, N=2.5V, M=1.8V, V=1.5V] 4. D – Date code. See Table I for codes. NOTES 1. Termination pads (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. Complete CTS part number, frequency value, date code and manufacturing site code information must appear on reel and carton labels. PIN ASSIGNMENTS PIN SYMBOL 1 EOH 2 GND 3 Output 4 VCC DESCRIPTION Enable Input Circuit & Package Ground RF Output Supply Voltage TABLE I – DATE CODE MONTH JAN YEAR FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC M 2001 2005 2009 2013 2017 A B C D E F G H J K L 2002 2006 2010 2014 2018 N P Q R S T U V W X Y Z 2003 2007 2011 2015 2019 a b c d e f g h j k l m 2004 2008 2012 2016 2020 n p q r s t u v w x y z Document No. 008-0357-0 Page 2 - 2 Rev. C