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| MC100LVEP14 Product Preview Low-Voltage 1:5 Differential LVECL/LVPECL/LVEPECL/HSTL Clock Driver The MC100LVEP14 is a low skew 1-to-5 differential driver, designed with clock distribution in mind, accepting two clock sources into an input multiplexer. The LVECL/LVPECL input signals can be either differential or single-ended (if the VBB output is used). HSTL inputs can be used when the LVEP14 is operating under LVPECL conditions. The LVEP14 specifically guarantees low output-to-output skew. Optimal design, layout, and processing minimize skew within a device and from lot to lot. To ensure that the tight skew specification is realized, both sides of any differential output need to be terminated identically into 50W even if only one side is being used. When fewer than all five pairs are used, identically terminate all the output pairs on the same package side whether used or unused. If no outputs on a single side are used, then leave these outputs open (unterminated). This will maintain minimum output skew. Failure to do this will result in a 10-20ps loss of skew margin (propagation delay) in the output(s) in use. The MC100LVEP14, as with most other LVECL devices, can be operated from a positive VCC supply in LVPECL mode. This allows the LVEP14 to be used for high performance clock distribution in +3.3V or +2.5V systems. Single ended input operation is limited to a VCC 3.0V in LVPECL mode, or VEE -3.0V in LVECL mode. Designers can take advantage of the LVEP14's performance to distribute low skew clocks across the backplane or the board. In a PECL environment, series or Thevenin line terminations are typically used as they require no additional power supplies. For more information on using LVPECL, designers should refer to Application Note AN1406/D. http://onsemi.com 20 1 TSSOP-20 DT SUFFIX CASE 948E MARKING DIAGRAM* A L Y W = Assembly Location = Wafer Lot = Year = Work Week 100 VP14 ALYW *For additional information, see Application Note AND8002/D * * * * * * * * * * * * * 100ps Part-to-Part Skew 25ps Output-to-Output Skew Differential Design VBB Output 400ps Typical Propagation Delay High Bandwidth to 1.5 Ghz Typical LVPECL and HSTL mode: +2.375V to +3.8V VCC with VEE = 0V LVECL mode: 0V VCC with VEE = -2.375V to -3.8V 75k Internal Input Pulldown Resistors on CLKs, Pull up & Pulldown resistors on CLKs ESD Protection: >2KV HBM; >100V MM Moisture Sensitivity Level 2 For Additional Information, See Application Note AND8003/D Flammability Rating: UL-94 code V-0 @ 1/8", Oxygen Index 28 to 34 Transistor Count = 357 devices ORDERING INFORMATION Device MC100LVEP14DT Package TSSOP Shipping 75 Units/Tray 2500 Tape & Reel MC100LVEP14DTR2 TSSOP This document contains information on a product under development. ON Semiconductor reserves the right to change or discontinue this product without notice. (c) Semiconductor Components Industries, LLC, 1999 1 January, 2000 - Rev. 0 Publication Order Number: MC100LVEP14/D MC100LVEP14 VCC 20 EN 19 VCC 18 CLK1 CLK1 17 16 1 VBB CLK0 CLK0 SEL 15 0 14 13 12 VEE 11 DQ 1 Q0 2 Q0 3 Q1 4 Q1 5 Q2 6 Q2 7 Q3 8 Q3 9 Q4 10 Q4 Figure 1. 20-Lead TSSOP and Logic Diagram (Top View) Warning: All VCC and VEE pins must be externally connected to Power Supply to guarantee proper operation. PIN DESCRIPTION Pins CLK0, CLK0 CLK1, CLK1 Q0:4, Q0:4 CLK_SEL VBB VCC VEE Function LVECL/LVPECL/HSTL CLK Input LVECL/LVPECL/HSTL CLK Input LVECL/LVPECL Outputs LVECL/LVPECL Active Clock Select Input Reference Voltage Output Positive Supply Negative, 0 Supply FUNCTION TABLE CLK_SEL 0 1 Active Input CLK0, CLK0 CLK1, CLK1 Q0 Q0 CLK0 CLK0 CLK1 CLK1 CLK_SEL VBB 0 1 Q1 Q1 Q2 Q2 Q3 Q3 Q4 Q4 Figure 2. Logic Symbol http://onsemi.com 2 MC100LVEP14 MAXIMUM RATINGS* Symbol VEE VCC VI VI Iout IBB TA Tstg JA JC Tsol Power Supply (VCC = 0V) Power Supply (VEE = 0V) Input Voltage (VCC = 0V, VI not more negative than VEE) Input Voltage (VEE = 0V, VI not more positive than VCC) Output Current VBB Sink/Source Current{ Operating Temperature Range Storage Temperature Thermal Resistance (Junction-to-Ambient) Thermal Resistance (Junction-to-Case) Solder Temperature (<2 to 3 Seconds: 245C desired) Still Air 500lfpm Continuous Surge Parameter Value -6.0 to 0 6.0 to 0 -6.0 to 0 6.0 to 0 50 100 0.5 -40 to +85 -65 to +150 90 60 30 to 35 265 Unit VDC VDC VDC VDC mA mA C C C/W C/W C * Maximum Ratings are those values beyond which damage to the device may occur. { Use for inputs of same package only. DC CHARACTERISTICS, ECL/LVECL (VCC = 0V, VEE = -3.3(+0.925, -0.5)V) (Note 5.) 0C Symbol IEE VOH VOL VIH VIL VBB VIHCMR IIH IIL 1. 2. 3. 4. 5. Characteristic Power Supply Current (Note 1.) Output HIGH Voltage (Note 2.) Output LOW Voltage (Note 2.) Input HIGH Voltage Input LOW Voltage Output Reference Voltage (Note 3.) Input HIGH Voltage Common Mode Range (Note 4.) Input HIGH Current Input LOW Current 0.5 -150 -1145 -1945 -1165 -1810 -1525 -1425 Min Typ 100 -1020 -1820 -0895 -1695 -0880 -1475 -1325 0.0 150 0.5 -150 -1145 -1945 -1165 -1810 -1525 -1425 Max Min 25C Typ 100 -1020 -1820 -0895 -1695 -0880 -1475 -1325 0.0 150 0.5 -150 -1145 -1945 -1165 -1810 -1525 -1425 Max Min 85C Typ 100 -1020 -1820 -0895 -1695 -0880 -1475 -1325 0.0 150 150 Max Unit mA mV mV mV mV mV V A A VEE + 1.2 VEE + 1.2 VEE + 1.2 VCC = 0V, VEE = VEEmin to VEEmax, all other pins floating. All loading with 50 ohms to VCC-2.0 volts. Single ended input operation is limited VEE -3.0V in ECL/LVECL mode. VIHCMR min varies 1:1 with VEE, max varies 1:1 with VCC. Input and output parameters vary 1:1 with VCC. DC CHARACTERISTICS, HSTL (VCC = 2.5(-0.125, +1.3)V, VEE = 0V) 0C Symbol VIH VIL VX Characteristic Input HIGH Voltage Input LOW Voltage Input Crossover Voltage 680 100 Min Typ Max Min 1200 400 900 100 25C Typ Max Min 85C Typ Max Unit mV mV mV mA ICC Power Supply Current (Note 6.) 100 6. VCC = 2.375V to 3.8V, VEE = 0V, all other pins floating. http://onsemi.com 3 MC100LVEP14 DC CHARACTERISTICS, LVPECL (VCC = 3.3V 0.5V, VEE = 0V) (Note 11.) 0C Symbol IEE VOH VOL VIH VIL VBB VIHCMR IIH IIL Characteristic Power Supply Current (Note 7.) Output HIGH Voltage (Note 8.) Output LOW Voltage (Note 8.) Input HIGH Voltage Input LOW Voltage Output Reference Voltage (Note 9.) Input HIGH Voltage Common Mode Range (Note 10.) Input HIGH Current Input LOW Current 0.5 -150 2155 1355 2135 1490 1775 1.2 1875 Min Typ 100 2280 1480 2405 1605 2420 1825 1975 3.3 150 0.5 -150 2155 1355 2135 1490 1775 1.2 1875 Max Min 25C Typ 100 2280 1480 2405 1605 2420 1825 1975 3.3 150 0.5 -150 2155 1355 2135 1490 1775 1.2 1875 Max Min 85C Typ 100 2280 1480 2405 1605 2420 1825 1975 3.3 150 150 Max Unit mA mV mV mV mV mV V A A 7. VCCmin to VCCmax. 8. All loading with 50 ohms to VCC-2.0 volts. 9. Single ended input operation is limited VCC 3.0V in PECL mode. 10. VIHCMR min varies 1:1 with VEE, max varies 1:1 with VCC. 11. Input and output parameters vary 1:1 with VCC. DC CHARACTERISTICS, LVEPECL (VCC = 2.5V 0.125V, VEE = 0V) (Note 15.) 0C Symbol IEE VOH VOL VIH VIL VIHCMR IIH IIL Characteristic Power Supply Current (Note 12.) Output HIGH Voltage (Note 13.) Output LOW Voltage (Note 13.) Input HIGH Voltage Input LOW Voltage Input HIGH Voltage Common Mode Range (Note 14.) Input HIGH Current Input LOW Current 0.5 -150 1355 555 1335 690 1.2 Min Typ 100 1480 680 1605 805 1620 1025 2.5 150 0.5 -150 1355 555 1335 690 1.2 Max Min 25C Typ 100 1480 680 1605 805 1620 1025 2.5 150 0.5 -150 1355 555 1335 690 1.2 Max Min 85C Typ 100 1480 680 1605 805 1620 1025 2.5 150 150 Max Unit mA mV mV mV mV V A A 12. VCCmin to VCCmax. 13. All loading with 50 ohms to VEE. 14. VIHCMR min varies 1:1 with VEE, max varies 1:1 with VCC. 15. Input and output parameters vary 1:1 with VCC. AC CHARACTERISTICS (VCC = 0V; VEE = -2.5(+0.125, -1.3)V) 0C Symbol fmaxLVPECL fmaxHSTL tPLH tPHL tskew VPP tr/tf Characteristic Maximum Input Frequency for LVECL and LVPECL Maximum Input Frequency for HSTL Propagation Delay to Output IN (differential) IN (single-ended) Within-Device Skew Part-to-Part Skew (Diff) Minimum Input Swing Output Rise/Fall Time (20%-80%) 150 25 100 800 180 1200 150 Min Typ 1.5 250 Max Min 25C Typ 1.5 250 Max Min 85C Typ 1.5 250 Max Unit GHz MHz ps 400 400 25 100 800 180 1200 150 25 100 800 180 1200 ps mV ps 16. Fmax guaranteed for functionality only. 17. Skew is measured between outputs under identical transitions. http://onsemi.com 4 MC100LVEP14 PACKAGE DIMENSIONS TSSOP-20 DT SUFFIX 20 PIN PLASTIC TSSOP PACKAGE CASE 948E-02 ISSUE A 20X K REF M 0.15 (0.006) T U S 0.10 (0.004) TU S V S K K1 J J1 L PIN 1 IDENT 1 10 B -U- SECTION N-N N 0.15 (0.006) T U S A -V- N F C D 0.100 (0.004) -T- SEATING PLANE G H DETAIL E http://onsemi.com 5 IIII IIII IIII 0.25 (0.010) M DETAIL E 2X L/2 20 11 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSION A DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. MOLD FLASH OR GATE BURRS SHALL NOT EXCEED 0.15 (0.006) PER SIDE. 4. DIMENSION B DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSION. INTERLEAD FLASH OR PROTRUSION SHALL NOT EXCEED 0.25 (0.010) PER SIDE. 5. DIMENSION K DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.08 (0.003) TOTAL IN EXCESS OF THE K DIMENSION AT MAXIMUM MATERIAL CONDITION. 6. TERMINAL NUMBERS ARE SHOWN FOR REFERENCE ONLY. 7. DIMENSION A AND B ARE TO BE DETERMINED AT DATUM PLANE -W-. MILLIMETERS MIN MAX 6.40 6.60 4.30 4.50 --- 1.20 0.05 0.15 0.50 0.75 0.65 BSC 0.27 0.37 0.09 0.20 0.09 0.16 0.19 0.30 0.19 0.25 6.40 BSC 0_ 8_ INCHES MIN MAX 0.252 0.260 0.169 0.177 --- 0.047 0.002 0.006 0.020 0.030 0.026 BSC 0.011 0.015 0.004 0.008 0.004 0.006 0.007 0.012 0.007 0.010 0.252 BSC 0_ 8_ -W- DIM A B C D F G H J J1 K K1 L M MC100LVEP14 Notes http://onsemi.com 6 MC100LVEP14 Notes http://onsemi.com 7 MC100LVEP14 ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. PUBLICATION ORDERING INFORMATION North America Literature Fulfillment: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303-675-2175 or 800-344-3860 Toll Free USA/Canada Fax: 303-675-2176 or 800-344-3867 Toll Free USA/Canada Email: ONlit@hibbertco.com N. American Technical Support: 800-282-9855 Toll Free USA/Canada EUROPE: LDC for ON Semiconductor - European Support German Phone: (+1) 303-308-7140 (M-F 2:30pm to 5:00pm Munich Time) Email: ONlit-german@hibbertco.com French Phone: (+1) 303-308-7141 (M-F 2:30pm to 5:00pm Toulouse Time) Email: ONlit-french@hibbertco.com English Phone: (+1) 303-308-7142 (M-F 1:30pm to 5:00pm UK Time) Email: ONlit@hibbertco.com ASIA/PACIFIC: LDC for ON Semiconductor - Asia Support Phone: 303-675-2121 (Tue-Fri 9:00am to 1:00pm, Hong Kong Time) Toll Free from Hong Kong 800-4422-3781 Email: ONlit-asia@hibbertco.com JAPAN: ON Semiconductor, Japan Customer Focus Center 4-32-1 Nishi-Gotanda, Shinagawa-ku, Tokyo, Japan 141-8549 Phone: 81-3-5740-2745 Email: r14525@onsemi.com Fax Response Line: 303-675-2167 800-344-3810 Toll Free USA/Canada ON Semiconductor Website: http://onsemi.com For additional information, please contact your local Sales Representative. http://onsemi.com 8 MC100LVEP14/D |
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