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| MC100EL91 5 V Triple PECL Input to -5 V ECL Output Translator Description The MC100EL91 is a triple PECL input to ECL output translator. The device receives standard voltage differential PECL signals, determined by the VCC supply level, and translates them to differential -5 V ECL output signals. (For translation of LVPECL to -3.3 V ECL output, see MC100LVEL91.) To accomplish the level translation, the EL91 requires three power rails. The VCC supply should be connected to the positive supply, and the VEE pin should be connected to the negative power supply. The GND pins are connected to the system ground plane. Both VEE and VCC should be bypassed to ground via 0.01 mF capacitors. Under open input conditions, the D input will be biased at VCC/2 and the D input will be pulled to GND. This condition will force the Q output to a low, ensuring stability. The VBB pin, an internally generated voltage supply, is available to this device only. For single-ended input conditions, the unused differential input is connected to VBB as a switching reference voltage. VBB may also rebias AC coupled inputs. When used, decouple VBB and VCC via a 0.01 mF capacitor and limit current sourcing or sinking to 0.5 mA. When not used, VBB should be left open. Features http://onsemi.com SO-20 WB DW SUFFIX CASE 751D MARKING DIAGRAM* 20 100EL91 AWLYYWWG * * * * * * * * * * * 670 ps Typical Propagation Delay ESD Protection: >2 kV Human Body Model The 100 Series Contains Temperature Compensation Operating Range:VCC = 4.75 V to 5.5 V; VEE = -4.2 V to -5.5 V; GND = 0 V Internal Input Pulldown Resistors Q Output will Default LOW with Inputs Open or at GND Meets or Exceeds JEDEC Spec EIA/JESD78 IC Latchup Test Moisture Sensitivity Level 1 For Additional Information, see Application Note AND8003/D Flammability Rating: UL 94 V-0 @ 0.125 in, Oxygen Index: 28 to 34 Transistor Count = 282 devices Pb-Free Package is Available* 1 A WL YY WW G = Assembly Location = Wafer Lot = Year = Work Week = Pb-Free Package *For additional marking information, refer to Application Note AND8002/D. ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 5 of this data sheet. *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. (c) Semiconductor Components Industries, LLC, 2006 November, 2006 - Rev. 6 1 Publication Order Number: MC100EL91/D MC100EL91 VCC 20 ECL Q0 19 Q0 18 GND 17 ECL Q1 16 Q1 GND 15 14 ECL Q2 13 Q2 12 VCC 11 Table 1. PIN DESCRIPTION PIN Dn, Dn Qn, Qn PECL VBB VCC VEE GND FUNCTION PECL Inputs ECL Outputs PECL Reference Voltage Output Positive Supply Negative Supply Ground PECL PECL PECL 1 VCC 2 D0 3 D0 4 PECL VBB 5 D1 6 D1 7 PECL VBB 8 D2 9 D2 10 VEE **All VCC pins are tied together on the die. Warning: All VCC, VEE, and GND pins must be externally connected to Power Supply to guarantee proper operation. Figure 1. 20-Lead Pinout (Top View) and Logic Diagram Table 2. MAXIMUM RATINGS Symbol VCC VEE VI Iout IBB TA Tstg qJA qJC Tsol Parameter PECL Power Supply NECL Power Supply PECL Input Voltage Output Current PECL VBB Sink/Source Operating Temperature Range Storage Temperature Range Thermal Resistance (Junction-to-Ambient) Thermal Resistance (Junction-to-Case) Wave Solder Pb Pb-Free 0 lfpm 500 lfpm Standard Board <2 to 3 sec @ 248C <2 to 3 sec @ 260C SOIC-20 WB SOIC-20 WB SOIC-20 WB Condition 1 GND = 0 V GND = 0 V GND = 0 V Continuous Surge VI VCC Condition 2 Rating 8 to 0 -8 to 0 6 to 0 50 100 0.5 -40 to +85 -65 to +150 90 60 30 to 35 265 265 Unit V V V mA mA mA C C C/W C/W C/W C Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. http://onsemi.com 2 MC100EL91 Table 3. PECL INPUT DC CHARACTERISTICS VCC= 5.0 V; VEE= -5.0 V; GND= 0 V (Note 1) -40C Symbol ICC VIH VIL PECL VBB VIHCMR Characteristic VCC Power Supply Current Input HIGH Voltage (Single-Ended) Input LOW Voltage (Single-Ended) Output Voltage Reference Input HIGH Voltage Common Mode Range (Differential) (Note 2) VPP < 500 mV VPP y 500 mV Input HIGH Current Input LOW Current 0.5 3835 3190 3.62 Min Typ Max 11 4120 3525 3.74 3835 3190 3.62 Min 25C Typ 6 Max 11 4120 3525 3.74 3835 3190 3.62 Min 85C Typ Max 11 4120 3525 3.74 Unit mA mV mV V V 1.3 1.5 4.8 4.8 150 0.5 1.2 1.4 4.8 4.8 150 0.5 1.2 1.4 4.8 4.8 150 mA mA IIH IIL NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit values are applied individually under normal operating conditions and not valid simultaneously. 1. Input parameters vary 1:1 with VCC. VCC = +4.75 V to +5.2 V, VEE = -4.20 V to -5.5 V. 2. VIHCMR min varies 1:1 with GND. VIHCMR max varies 1:1 with VCC. Table 4. NECL OUTPUT DC CHARACTERISTICS VCC= 5.0 V to 5.0 V; VEE= -5.0 V; GND= 0 V (Note 3) -40C Symbol IEE VOH VOL Characteristic VEE Power Supply Current Output HIGH Voltage (Note 4) Output LOW Voltage (Note 4) -1085 -1830 -1005 -1695 Min Typ Max 28 -880 -1555 -1025 -1810 Min 25C Typ 22 -955 -1705 Max 28 -880 -1620 -1025 -1810 -955 -1705 Min 85C Typ Max 30 -880 -1620 Unit mA mV mV NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit values are applied individually under normal operating conditions and not valid simultaneously. 3. Output parameters vary 1:1 with GND. VCC = +4.75 V to +5.2 V, VEE = -4.20 V to -5.5 V. 4. Outputs are terminated through a 50 W resistor to GND - 2.0 V http://onsemi.com 3 MC100EL91 Table 5. AC CHARACTERISTICS VCC= 5.0 V; VEE= -5.0 V; GND= 0 V (Note 8). -40C Symbol fmax tPLH tPHL tSKEW Characteristic Maximum Toggle Frequency Propagation Delay D to Q Differential Single-Ended. 540 490 Min Typ 700 640 640 40 25 1.2 200 270 400 1000 530 200 270 400 740 790 100 200 570 520 Max Min 25C Typ 700 670 670 40 25 1.2 1000 530 200 270 400 770 820 100 200 610 560 Max Min 85C Typ 700 710 710 40 25 1.2 1000 530 810 860 100 200 Max Unit MHz ps Skew Output-to-Output (Note 5) Part-to-Part (Differential) (Note 5) Duty Cycle (Differential) (Note 6) ps tJITTER VPP tr tf Random Clock Jitter @ 700 MHz Input Swing (Note 7) Output Rise/Fall Times Q (20% - 80%) pS(RMS) mV ps NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit values are applied individually under normal operating conditions and not valid simultaneously. 5. Skews are valid across specified voltage range, part-to-part skew is for a given temperature. 6. Duty cycle skew is the difference between a tPLH and tPHL propagation delay through a device. 7. VPP(min) is the minimum input swing for which AC parameters are guaranteed. The device has a DC gain of 40. 8. VCC = +4.75 V to +5.2 V, VEE = -4.20 V to -5.5 V. Outputs are terminated through a 50 W resistor to GND - 2.0 V. Q Driver Device Q Zo = 50 W D Receiver Device Zo = 50 W 50 W 50 W D VTT VTT = VCC - 2.0 V Figure 2. Typical Termination for Output Driver and Device Evaluation (See Application Note AND8020/D - Termination of ECL Logic Devices.) http://onsemi.com 4 MC100EL91 ORDERING INFORMATION Device MC100EL91DW MC100EL91DWG MC100EL91DWR2 MC100EL91DWR2G Package SO-20 WB SO-20 WB (Pb-Free) SO-20 WB SO-20 WB (Pb-Free) Shipping 38 Units / Rail 38 Units / Rail 1000 / Tape & Reel 1000 / Tape & Reel For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. Resource Reference of Application Notes AN1405/D AN1406/D AN1503/D AN1504/D AN1568/D AN1672/D AND8001/D AND8002/D AND8020/D AND8066/D AND8090/D - ECL Clock Distribution Techniques - Designing with PECL (ECL at +5.0 V) - ECLinPSt I/O SPiCE Modeling Kit - Metastability and the ECLinPS Family - Interfacing Between LVDS and ECL - The ECL Translator Guide - Odd Number Counters Design - Marking and Date Codes - Termination of ECL Logic Devices - Interfacing with ECLinPS - AC Characteristics of ECL Devices http://onsemi.com 5 MC100EL91 PACKAGE DIMENSIONS SO-20 WB DW SUFFIX CASE 751D-05 ISSUE G D A 11 X 45 _ q NOTES: 1. DIMENSIONS ARE IN MILLIMETERS. 2. INTERPRET DIMENSIONS AND TOLERANCES PER ASME Y14.5M, 1994. 3. DIMENSIONS D AND E DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE. 5. DIMENSION B DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE PROTRUSION SHALL BE 0.13 TOTAL IN EXCESS OF B DIMENSION AT MAXIMUM MATERIAL CONDITION. DIM A A1 B C D E e H h L q MILLIMETERS MIN MAX 2.35 2.65 0.10 0.25 0.35 0.49 0.23 0.32 12.65 12.95 7.40 7.60 1.27 BSC 10.05 10.55 0.25 0.75 0.50 0.90 0_ 7_ H M B M 20 10X 0.25 E 1 10 20X B 0.25 M B TA S B S A e SEATING PLANE h 18X A1 T C ECLinPS are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). ON Semiconductor and are registered 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. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: N. American Technical Support: 800-282-9855 Toll Free Literature Distribution Center for ON Semiconductor USA/Canada P.O. Box 61312, Phoenix, Arizona 85082-1312 USA Phone: 480-829-7710 or 800-344-3860 Toll Free USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2-9-1 Kamimeguro, Meguro-ku, Tokyo, Japan 153-0051 Fax: 480-829-7709 or 800-344-3867 Toll Free USA/Canada Phone: 81-3-5773-3850 Email: orderlit@onsemi.com ON Semiconductor Website: http://onsemi.com Order Literature: http://www.onsemi.com/litorder For additional information, please contact your local Sales Representative. L http://onsemi.com 6 MC100EL91/D |
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