SM77D Series 5.0 V CMOS Clock Oscillators April 2010 70 to 107 MHz 5 x 7 mm LCC Ceramic Package Enable/Disable Function Disable function includes low standby power mode • 3rd Overtone Crystals used • Improved circuit to minimize oscillator issues such as multi-mode output signal. • Low Jitter • Capable of driving up to 30pF capacitive loads ED • • • • NU • Pletronics’ SM77D Series is a quartz crystal controlled precision square wave generator with a CMOS output. • The SM77D series will directly interface TTL devices also. • The package is designed for high density surface mount designs. • This is a low cost mass produced oscillator. • Tape and Reel or cut tape packaging is available. TI Pletronics Inc. certifies this device is in accordance with the RoHS 6/6 (2002/95/EC) and WEEE (2002/96/EC) directives. ON Pletronics Inc. guarantees the device does not contain the following: Cadmium, Hexavalent Chromium, Lead, Mercury, PBB’s, PBDE’s Weight of the Device: 0.17 grams Moisture Sensitivity Level: 1 As defined in J-STD-020C Second Level Interconnect code: e4 Absolute Maximum Ratings: Unit VCC Supply Voltage -0.5V to +7.0V Vi Input Voltage -0.5V to VCC + 0.5V Vo Output Voltage -0.5V to VCC + 0.5V DI SC Parameter Thermal Characteristics The maximum die or junction temperature is 155oC The thermal resistance junction to board is 30 to 50oC/Watt depending on the solder pads, ground plane and construction of the PCB. Product information is current as of publication date. The product conforms to specifications per the terms of the Pletronics standard warranty. Production processsing does not necessarily include testing of all parameters. Copyright © 2010, Pletronics Inc. SM77D Series 5.0 V CMOS Clock Oscillators April 2010 Part Number: SM77 45 D E Y -66.66M -XX Frequency in MHz Supply Voltage VCC Y = 5.0V _ + 10% ED Packaging code or blank T250 = 250 per Tape and Reel T500 = 500 per Tape and Reel T1K = 1,000 per Tape and Reel NU (Y is only included in part number if optional OTR is not chosen) Examples: SM7745DE, SM7744DY Optional Enhanced OTR Blank = Temp. range -10 to +70oC C = Temp. range -20 to +70oC E = Temp. range -40 to +85oC TI Series Model Frequency Stability 45 = + _ 50 ppm 44 = + _ 25 ppm 20 = + _ 20 ppm ON Series Model Part Marking and Marking Legend: PLE SM77 FF.FFF M C YMDxx PLE SM77 FF.FFF M C YYWWxx DI SC 7xYWWxx FF.FFF M C PLE xxx PLE = Pletronics FF.FFF M = Frequency in MHz YYWW or YWW or YMD = Date of Manufacture (year and week, or year-month-day) All other marking is internal factory codes Specifications such as frequency stability, supply voltage and operating temperature range, etc. are not identified from the marking. External packaging labels and packing list will correctly identify the ordered Pletronics part number. Codes for Date Code YMD Code 10 Code A 1 2 3 4 B C D E F G H J K L M Year 2010 2011 2012 2013 2014 Month JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC Code Day Code Day 1 1 H 17 2 2 J 18 www.pletronics.com 3 3 K 19 4 4 L 20 5 5 M 21 6 6 N 22 425-776-1880 7 7 P 23 8 8 R 24 9 9 T 25 A 10 U 26 B 11 V 27 C 12 W 28 D 13 X 29 E 14 Y 30 F 15 Z 31 2 G 16 SM77D Series 5.0 V CMOS Clock Oscillators April 2010 Electrical Specification for 5.00V _ +10% over the specified temperature range Min Max Unit Frequency Range 70 107 MHz Frequency Accuracy “45" -50 +50 ppm “44" -25 +25 “20" -20 +20 CMOS 0.5 - Output Low Level - 0.4 Output Symmetry 45 55 - 1 Jitter V Below VCC V (See load circuit) % at 50% point of VCC pS RMS (See load circuit) (See load circuit) 12 KHz to 20 MHz from the output frequency TI Output High Level For all supply voltages, load changes, aging for 1 year, shock, vibration and temperatures NU Output Waveform Condition ED Item - 4 pS RMS 50 - Kohm - 0.5 V 2.0 - V -10 +10 uA -10 +10 uA Enable time - 100 nS Time for output to reach a logic state Disable time - 100 nS Time for output to reach a high Z state Start up time - 10 mS Time for output to reach specified frequency Enable/Disable Internal Pull-up V disable V enable VOUT = VCC to VCC Applied to pad 1 Pad 1 low, device disabled ON Output leakage 10 Hz to 1 MHz from the output frequency DI SC VOUT = 0V Operating Temperature Range Storage Temperature Range www.pletronics.com -10 +70 o Standard Temperature Range -20 +70 o Extended Temperature Range “C” Option -40 +85 o Extended Temperature Range “E” Option -55 +125 o 425-776-1880 C C C C 3 SM77D Series 5.0 V CMOS Clock Oscillators April 2010 Electrical Specification for 5.00V _ +10% over the specified temperature range Min Typ Max Unit VOUT High (VOH) 0.5 0.3 - V Below VCC, IOH = +16 mA VOUT Low (VOL) - 0.3 0.4 V IOL = -16 mA Output TRISE and TFALL - 2.0 4.0 nS CLOAD = 15 pF, - 3.0 6.0 nS CLOAD =30 pF, - 50 90 mA >100 MHz - 45 80 mA <100 MHz - 60 100 mA >100 MHz - 50 100 mA <100 MHz CLOAD = 30 pF 10% to 90% of VCC (See load circuit) TI Specifications with Pad 1 E/D open circuit CLOAD = 15 pF 10% to 90% of VCC (See load circuit) NU VCC Supply Current (ICC) Condition ED Item Load Circuit and Test Waveform Symmetry Vhigh ON 90% * Vcc 50% * Vcc 10% * Vcc Vlow Ground Tfall DI SC Trise www.pletronics.com 425-776-1880 4 SM77D Series 5.0 V CMOS Clock Oscillators April 2010 Condition Mechanical Shock MIL-STD-883 Method 2002, Condition B Vibration MIL-STD-883 Method 2007, Condition A Solderability MIL-STD-883 Method 2003 Thermal Shock MIL-STD-883 Method 1011, Condition A ESD Rating NU Parameter ED Reliability: Environmental Compliance Minimum Voltage Conditions Human Body Model 1500 MIL-STD-883 Method 3115 Charged Device Model 1000 JESD 22-C101 ON TI Model Package Labeling Label is 1" x 2.6" (25.4mm x 66.7mm) Font is Arial DI SC Label is 1" x 2.6" (25.4mm x 66.7mm) Font is Courier New Bar code is 39-Full ASCII www.pletronics.com 425-776-1880 5 SM77D Series 5.0 V CMOS Clock Oscillators April 2010 Mechanical: Inches A 0.276 + _0.006 7.00 + _0.15 B 0.197 + _0.006 5.00 + _0.15 C 0.068 + _0.018 1.73 + _0.44 D1 0.038 0.96 E1 0.200 5.08 F1 0.004 0.10 NU 2 3 ED 1 4 G1 0.050 1.27 H1 0.055 1.40 I1 0.024 0.60 J1 0.004 0.10R TI The detents marked “L” on the package ends are optional Not to Scale mm 1 Typical dimensions K1 0.008 0.020R Function Note 1 Output Enable/Disable When this pad is not connected the oscillator shall operate. When this pad is logic low the output will be inhibited (high impedance state.) Recommend connecting this pad to VCC if the oscillator is to be always on. 2 Ground (GND) 3 Output 4 Supply Voltage (VCC) DI SC Pad ON Contacts (pads) : Gold 11.8 to 39.4 µinches (0.3 to 1.0 µm) over Nickel 50 to 350 µinches (1.27 to 8.89 µm) Recommend connecting appropriate power supply bypass capacitors as close as possible. Layout and application information For Optimum Jitter Performance, Pletronics recommends: • a ground plane under the device • no large transient signals (both current and voltage) should be routed under the device • do not layout near a large magnetic field such as a high frequency switching power supply • do not place near piezoelectric buzzers or mechanical fans. www.pletronics.com 425-776-1880 6 SM77D Series 5.0 V CMOS Clock Oscillators April 2010 260°C Maximum 10 Seconds Maximum 250 ED Temperature (°C) Reflow Cycle (typical for lead free processing) 215°C±10°C 200 175°C±10°C 150 100 Approximately 50 Seconds NU 120 to 160 Seconds The part may be reflowed 3 times without degradation. Allowed rate of temperature change Maximum 4°C per second TI Tape and Reel: available for quantities of 250 to 1000 per reel (< 250 = cut tape) Constant Dimensions Table 1 D0 8mm D1 Min E1 P0 1.0 12mm 1.5 16mm +0.1 -0.0 24mm P2 S1 Min T Max 0.6 0.6 T1 Max 2.0 +0.05 _ 1.5 1.75 4.0 1.5 _ +0.1 _0.1 + 0.1 2.0 _ +0.1 ON Tape Size 1.5 Variable Dimensions Table 2 B1 Max 16 mm 12.1 E2 Min F P1 T2 Max W Max Ao, Bo & Ko 14.25 7.5 _ +0.1 8.0 _ +0.1 8.0 16.3 Note 1 DI SC Tape Size Note 1: Embossed cavity to conform to EIA-481-B Dimensions in mm www.pletronics.com Not to scale 425-776-1880 REEL DIMENSIONS A B inches 7.0 10.0 13.0 mm 177.8 254.0 330.2 inches 2.50 4.00 3.75 mm 63.5 101.6 95.3 Tape Width 16.4 +2.0 -0.0 16.0 C mm D mm 13.0 +0.5 / -0.2 16.4 +2.0 -0.0 16.4 +2.0 -0.0 Reel dimensions may vary from the above 7 SM77D Series 5.0 V CMOS Clock Oscillators April 2010 IMPORTANT NOTICE ED Pletronics Incorporated (PLE) reserves the right to make corrections, improvements, modifications and other changes to this product at anytime. PLE reserves the right to discontinue any product or service without notice. Customers are responsible for obtaining the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to PLE’s terms and conditions of sale supplied at the time of order acknowledgment. NU PLE warrants performance of this product to the specifications applicable at the time of sale in accordance with PLE’s limited warranty. Testing and other quality control techniques are used to the extent PLE deems necessary to support this warranty. Except where mandated by specific contractual documents, testing of all parameters of each product is not necessarily performed. PLE assumes no liability for application assistance or customer product design. Customers are responsible for their products and applications using PLE components. To minimize the risks associated with the customer products and applications, customers should provide adequate design and operating safeguards. TI PLE products are not designed, intended, authorized or warranted to be suitable for use in life support applications, devices or systems or other critical applications that may involve potential risks of death, personal injury or severe property or environmental damage. Inclusion of PLE products in such applications is understood to be fully at the risk of the customer. Use of PLE products in such applications requires the written approval of an appropriate PLE officer. Questions concerning potential risk applications should be directed to PLE. ON PLE does not warrant or represent that any license, either express or implied, is granted under any PLE patent right, copyright, artwork or other intellectual property right relating to any combination, machine or process which PLE product or services are used. Information published by PLE regarding third-party products or services does not constitute a license from PLE to use such products or services or a warranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from PLE under the patents or other intellectual property of PLE. DI SC Reproduction of information in PLE data sheets or web site is permissible only if the reproduction is without alteration and is accompanied by associated warranties, conditions, limitations and notices. Reproduction of this information with alteration is an unfair and deceptive business practice. PLE is not responsible or liable for such altered documents. Resale of PLE products or services with statements different from or beyond the parameters stated by PLE for that product or service voids all express and implied warranties for the associated PLE product or service and is an unfair or deceptive business practice. PLE is not responsible for any such statements. Contacting Pletronics Inc. Pletronics Inc. 19013 36th Ave. West Lynnwood, WA 98036-5761 USA Tel: 425-776-1880 Fax: 425-776-2760 E-mail: [email protected] URL: www.pletronics.com Copyright © 2006, 2007, 2010 Pletronics Inc. www.pletronics.com 425-776-1880 8