PE77D Series 3.3 V PECL Clock Oscillators Jan 2015 • Pletronics’ PE77D Series is a quartz crystal controlled precision square wave generator with a PECL output. • The package is designed for high density surface m ount designs. • Low cost m ass produced oscillator. • Tape and Reel or cut tape packaging is available. • 5 x 7 m m LCC Ceram ic Package • Enable/Disable Function on pad 1 • Disable function includes low standby power m ode • 3 rd Overtone Crystals used • Im proved circuit to m inim ize oscillator issues such as m ulti-m ode output signal. • Low Jitter 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: Cadm ium , Hexavalent Chrom ium , Lead, Mercury, PBB’s, PBDE’s W eight of the Device: 0.16 gram s Moisture Sensitivity Level: 1 As defined in J-STD-020D.1 Second Level Interconnect code: e4 Absolute Maximum Ratings: Parameter Unit V CC Supply Voltage -0.5V to +7.0V Vi Input Voltage -0.5V to V CC + 0.5V Vo Output Voltage -0.5V to V CC + 0.5V Thermal Characteristics The m axim um die or junction tem perature is 155 oC The therm al resistance junction to board is 30 to 50 oC/W att depending on the solder pads, ground plane and construction of the PCB. P roduct inform ation is current as of publication date. T he product conform s to specifications per the term s of the P letronics standard warranty. Production processsing does not necessarily include testing of all param eters. Copyright © 2011, Pletronics Inc. PE77D Series 3.3 V PECL Clock Oscillators Jan 2015 Part Number: PE77 45 D E V -125.0M -XX Part M arking: PLE PE77 FF.FFF M C YMDXX Packaging code or blank T250 = 250 per Tape and Reel T500 = 500 per Tape and Reel T1K = 1000 per Tape and Reel or Frequency in M Hz PE7XYW W XX FF.FFF M C PLE XXX Supply Voltage V CC V = 3.3V _ + 10% Optional Enhanced OTR Blank = Tem p. range -10 to +70 oC C = Tem p. range -20 to +70 oC E = Tem p. range -40 to +85 oC Series M odel Frequency Stability 45 = + _ 50 ppm 44 = + _ 25 ppm 20 = + _ 20 ppm Series M odel M arking Legend: PLE = Pletronics FF.FFF M = Frequency in MHz YYW W or YW W or YMD = Date of Manufacture (year and week, or year-m onth-day) All other m arking is internal factory codes Specifications such as frequency stability, supply voltage and operating tem perature range, etc. are not identified from the m arking. External packaging labels and packing list will correctly identify the ordered Pletronics part num ber. Codes for Date Code YM D Code 0 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 PE77D Series 3.3 V PECL Clock Oscillators Jan 2015 Electrical Specification for 3.30V + _10% over the specified temperature range and the frequency range of 40 to 325 MHz Item Min Max Unit Condition “45" -50 +50 ppm “44" -25 +25 For all supply voltages, load changes, aging for 1 year, shock, vibration and temperatures “20" -20 +20 Frequency Accuracy Output Waveform PECL /ECL o o Output High Level (0 C to 85 C) o Output High Level (-40 C) Output Low Level (0oC to 85oC) o Output Low Level (-40 C) Output Symmetry Jitter 1 Output TRISE and TFALL VCC Supply Current (ICC) 2.275 2.420 volts Referenced to Ground, VCC = 3.3 V 0.975 1.120 volts Referenced to termination voltage, VCC = 3.3 V -1.025 -0.880 volts Referenced to Vcc, VCC = 3.3 V 2.216 2.420 volts Referenced to Ground, VCC = 3.3 V 0.916 1.120 volts Referenced to termination voltage, VCC = 3.3 V -1.084 -0.88 volts Referenced to Vcc, VCC = 3.3 V 1.490 1.680 volts Referenced to Ground, VCC = 3.3 V 0.190 0.380 volts Referenced to termination voltage, VCC = 3.3 V -1.810 -1.620 volts Referenced to Vcc, VCC = 3.3 V 1.470 1.745 volts Referenced to Ground, VCC = 3.3 V 0.170 0.445 volts Referenced to termination voltage, VCC = 3.3 V -1.830 -1.555 volts Referenced to Vcc, VCC = 3.3 V 45 55 % at 50% point of VCC (See load circuit) - 0.6 pS RMS 12 KHz to 20 MHz from the output frequency - 2.8 pS RMS 10 Hz to 1 MHz from the output frequency - 0.7 nS Vth is 20% and 80% of waveform - 90 mA 50 - Kohm to VCC, measured with Pad 1 = 0.0 volts V disable - 0.6 volts Referenced to pad 3 V enable 2.40 - volts Referenced to pad 3 -10 +10 uA Enable/Disable Internal Pull-up Output leakage VOUT = VCC VOUT = 0V Pad 1 low, device disabled -10 +10 uA Enable time 100 500 nS Time for output to reach a logic state, the output frequency is correct at the specified Start Time. Disable time - 200 nS Time for output to reach a high Z state mS Start up time Operating Temperature Range - 10 -10 +70 o C Standard Temperature Range - 20 +70 o C Extended Temperature Range “C” Option +85 o C Extended Temperature Range “E” Option +125 o C - 40 Storage Temperature Range -55 Time for output to reach specified frequency Standby Current ICC 30 uA Pad 1 low, device disabled 1 Jitter computed from phase noise data at 125MHz Specifications with Pad 1 E/D open circuit unless stated otherwise www.pletronics.com 425-776-1880 3 PE77D Series 3.3 V PECL Clock Oscillators Jan 2015 Typical Phase-Noise Response Load Circuit Test Waveform www.pletronics.com 425-776-1880 4 PE77D Series 3.3 V PECL Clock Oscillators Jan 2015 Reliability: Environmental Com pliance Parameter 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 Model Minimum Voltage Conditions Human Body Model 1500 MIL-STD-883 Method 3115 Charged Device Model 1000 JESD 22-C101 Package Labeling Label is 1" x 2.6" (25.4mm x 66.7mm) Font is Courier New Bar code is 39-Full ASCII www.pletronics.com Label is 1" x 2.6" (25.4mm x 66.7mm) Font is Arial 425-776-1880 5 PE77D Series 3.3 V PECL Clock Oscillators Jan 2015 Mechanical: Inches mm A 0.276 _ +0.006 7.00 _ +0.15 B 0.197 _ +0.006 5.00 _ +0.15 C 0.067 max 1.70 max D1 0.038 0.96 E1 0.200 5.08 F1 0.004 0.10 1 0.050 1.27 H1 0.055 1.40 I1 0.024 0.60 Not to Scale J1 0.004R 0.10R Note: C dimension is 1.5 mm typical K1 0.008R 0.20R G 1 Typical dimensions Contacts (pads) : Gold 11.8 to 32.7 µinches (0.3 to 0.83 µm) over Nickel 50 to 350 µinches (1.27 to 8.89 µm) Pad Function Note 1 Output Enable/Disable When this pad is not connected the oscillator shall operate. When this pad is <0.30 volts, the output will be inhibited (high impedance state.) Recommend connecting this pad to VCC if the oscillator is to be always on. 2 No connect There is no internal connection to this pad 3 Ground (GND) 4 Output 5 Output* 6 Supply Voltage (VCC) Both outputs must be terminated and biased for proper operation. The ideal termination is 50 ohms connected to 2.0V below the Supply Voltage. Recommend connecting appropriate power supply bypass capacitors as close as possible. Layout and application information Recom m end connecting Pad 1 and Pad 2 together to perm it the design to accept Enable/Disable input on either pad For • • • • Optim um Jitter Perform ance, Pletronics recom m ends: 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 m agnetic field such as a high frequency switching power supply do not place near piezoelectric buzzers or m echanical fans. www.pletronics.com 425-776-1880 6 PE77D Series 3.3 V PECL Clock Oscillators Jan 2015 Reflow Cycle (typical for lead free processing) The part m ay be reflowed 3 tim es without degradation. Tape and Reel: available for quantities of 250 to 1000 per reel, cut tape for < 250 Constant Dimensions Table 1 Tape Size D0 8mm D1 Min E1 P0 1.0 S1 Min T Max 0.6 0.6 T1 Max 2.0 +0.05 _ 12mm 1.5 1.5 1.75 4.0 16mm +0.1 -0.0 1.5 _ +0.1 _0.1 + 24mm P2 0.1 2.0 _ +0.1 1.5 Variable Dimensions Table 2 Tape Size B1 Max E2 Min F P1 T2 Max W Max Ao, Bo & Ko 16 mm 12.1 14.25 7.5 _ +0.1 8.0 _ +0.1 8.0 16.3 Note 1 Note 1: Embossed cavity to conform to EIA-481-B Dimensions in mm Not to scale 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 www.pletronics.com 425-776-1880 7 PE77D Series 3.3 V PECL Clock Oscillators Jan 2015 IM PORTANT NOTICE Pletronics Incorporated (PLE) reserves the right to m ake corrections, im provem ents, m odifications and other changes to this product at anytim e. PLE reserves the right to discontinue any product or service without notice. Custom ers are responsible for obtaining the latest relevant inform ation before placing orders and should verify that such inform ation is current and com plete. All products are sold subject to PLE’s term s and conditions of sale supplied at the tim e of order acknowledgm ent. PLE warrants perform ance of this product to the specifications applicable at the tim e of sale in accordance with PLE’s lim ited warranty. Testing and other quality control techniques are used to the extent PLE deem s necessary to support this warranty. Except where m andated by specific contractual docum ents, testing of all param eters of each product is not necessarily perform ed. PLE assum es no liability for application assistance or custom er product design. Custom ers are responsible for their products and applications using PLE com ponents. To m inim ize the risks associated with the custom er products and applications, custom ers should provide adequate design and operating safeguards. PLE products are not designed, intended, authorized or warranted to be suitable for use in life support applications, devices or system s or other critical applications that m ay involve potential risks of death, personal injury or severe property or environm ental dam age. Inclusion of PLE products in such applications is understood to be fully at the risk of the custom er. 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. PLE does not warrant or represent that any license, either express or im plied, is granted under any PLE patent right, copyright, artwork or other intellectual property right relating to any com bination, m achine or process which PLE product or services are used. Inform ation 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 endorsem ent thereof. Use of such inform ation m ay 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. Reproduction of inform ation in PLE data sheets or web site is perm issible only if the reproduction is without alteration and is accom panied by associated warranties, conditions, lim itations and notices. Reproduction of this inform ation with alteration is an unfair and deceptive business practice. PLE is not responsible or liable for such altered docum ents. Resale of PLE products or services with statem ents different from or beyond the param eters stated by PLE for that product or service voids all express and im plied warranties for the associated PLE product or service and is an unfair or deceptive business practice. PLE is not responsible for any such statem ents. Contacting Pletronics Inc. Pletronics Inc. Tel: 425-776-1880 19013 36 th Ave. W est Fax: 425-776-2760 Lynnwood, W A 98036-5761 USA E-m ail: ple-sales@ pletronics.com URL: www.pletronics.com Copyright © 2006, 2007, 2010, 2011 Pletronics Inc. www.pletronics.com 425-776-1880 8