SM7620DX

SM76D Series 1.8 V CMOS Clock Oscillators March 2008 • Pletronics’ SM76D Series is a quartz crystal controlled precision square wave generator with a CMOS output. Made from SM77D device. • The SM76D series will directly interface TTL devices also. • S-Pkg is Solder pad compatible with the Epson SG615 and SG8002J and many other 9x14mm plastic J lead packages. • FR4 base with an SM77D series oscillator. • Capable of driving up to 15pF capacitive loads • Tape and Reel or cut tape packaging available. • • • • • • • • • 70 to 165 MHz 9.04mm x 8.23mm 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 Has internal bypass capacitor on the Vcc lead Package changed in 2008 Pletronics Inc. certifies this device is in accordance with the RoHS 6/6 (2002/95/EC) and WEEE (2002/96/EC) directives. Pletronics Inc. guarantees the device does not contain the following: Cadmium, Hexavalent Chromium, Lead, Mercury, PBB’s, PBDE’s Weight of the Device: 0.4 grams Moisture Sensitivity Level: 1 As defined in J-STD-020C Second Level Interconnect code: e4 Absolute Maximum Ratings: Parameter VCC Supply Voltage Vi Vo Input Voltage Output Voltage Unit -0.5V to +5.0V -0.5V to VCC + 0.5V -0.5V to VCC + 0.5V Thermal Characteristics The maximum die or junction temperature is 155oC The thermal resistance junction to board is 60 to 100oC/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 © 2007, 2008, Pletronics Inc. SM76D Series 1.8 V CMOS Clock Oscillators March 2008 Part Number: SM76 45 D E X - 80.0M -XX Packaging code or blank T250 = 250 per Tape and Reel T500 = 500 per Tape and Reel T1K = 1000 per Tape and Reel Frequency in MHz Supply Voltage VCC X = 1.8V _ 10% + Optional Enhanced OTR Blank = Temp. range -10 to +70oC E = Temp. range -40 to +85oC Series Model Frequency Stability 45 = _ 50 ppm + 44 = _ 25 ppm + 20 = _ 20 ppm + Series Model Marking Legend: PLE = Pletronics FF.FFF M = Frequency in MHz YMD = Date of Manufacture (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 Year Code Month Code Day Code Day Code Day 1 1 D 13 T 25 6 2006 A JAN 2 2 E 14 U 26 7 2007 B FEB 3 3 F 15 V 27 8 2008 C MAR 4 4 G 16 W 28 9 2009 D APR E MAY 5 5 H 17 X 29 0 2010 F JUN 6 6 J 18 Y 30 1 2011 G JUL 7 7 K 19 Z 31 H AUG 8 8 L 20 2 2012 J SEP 9 9 M 21 K OCT A 10 N 22 L NOV B 11 P 23 M DEC C 12 R 24 Part Marking: PLE SM76 FF.FFF M C YMDXX or PLE SM77 FF.FFF M C YMDXX Legacy Part Numbers: ‘S’ Denoted Symmetry of 45%/55% at 50% of VCC. This is now the standard Duty Cycle and is no longer needed in the part number. We will still support part numbers with the ‘S’. For example SM7645DX and SM7645DSX describe the same specifications and can be used interchangeably by the customer. -30 Denoted Output Load other than the standard 15 pF. Data sheets now reflect the specifications at all available loads so this load designation is no longer needed. We still support part numbers with this load designation. www.pletronics.com 425-776-1880 2 SM76D Series 1.8 V CMOS Clock Oscillators March 2008 Electrical Specification for 1.80V +10% over the specified temperature range _ Item Frequency Range Frequency Accuracy “45" “44" “20" Output Waveform Output High Level Output Low Level Output Symmetry Jitter 0.4 45 Enable/Disable Internal Pull-up V disable V enable Output leakage VOUT = VCC VOUT = 0V Standby Current ICC Enable time Disable time Start up time Operating Temperature Range 30 70 -10 -10 -10 - 40 Storage Temperature Range - 55 Min 70 -50 -25 -20 Max 165 +50 +25 +20 CMOS 0.4 55 0.6 2.5 30 +10 +10 10 2 200 5 +70 +85 +125 V V % pS RMS pS RMS Kohm % % uA uA uA mS nS mS o o Unit MHz ppm Condition For all supply voltages, load changes, aging for 1 year, shock, vibration and temperatures Below VCC (See load circuit) (See load circuit) at 50% point of VCC (See load circuit) 12 KHz to 20 MHz from the output frequency 10 Hz to 1 MHz from the output frequency to VCC of VCC applied to pad 1 of VCC applied to pad 1 Pad 1 low, device disabled Pad 1 low, device disabled Time for output to resume operation Time for output to reach a high Z state Time for output to reach specified frequency Standard Temperature Range Extended Temperature Range “E” Option C C C o www.pletronics.com 425-776-1880 3 SM76D Series 1.8 V CMOS Clock Oscillators March 2008 Electrical Specification for 1.80V +10% over the specified temperature range _ Item VOUT High (VOH) VOUT Low (VOL) Output TRISE and TFALL VCC Supply Current (ICC) Min 0.4 Typ 0.3 0.3 1.5 21 17 11 Max 0.4 2.5 33 27 19 Unit V V nS mA mA mA Condition Below VCC, IOH = +8 mA IOL = - 8 mA CLOAD = 15 pF 20% to 80% of VCC (See load circuit) >125 MHz >95 MHz and