MC10ELT22, MC100ELT22 5.0 V Dual TTL to Differential PECL Translator The MC10ELT/100ELT22 is a dual TTL to differential PECL translator. Because PECL (Positive ECL) levels are used only +5 V and ground are required. The small outline 8-lead package and the low skew, dual gate design of the ELT22 makes it ideal for applications which require the translation of a clock and a data signal. www.onsemi.com MARKING DIAGRAMS* Features • • • • • • • 1.2 ns Typical Propagation Delay 8 8 < 300 ps Typical Output to Output Skew 8 HLT22 ALYW G 1 PNP TTL Inputs for Minimal Loading SO−8 D SUFFIX CASE 751 Flow Through Pinouts 1 KLT22 ALYW G 1 Operating Range: VCC = 4.75 V to 5.25 V with GND = 0 V No Internal Input Pulldown Resistors 8 These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant 8 1 TSSOP−8 DT SUFFIX CASE 948R 8 HT22 ALYWG G 1 KT22 ALYWG G 1 H = MC10 K = MC100 A = Assembly Location L = Wafer Lot Y = Year W = Work Week G = Pb−Free Package (Note: Microdot may be in either location) *For additional information, see Application Note AND8002/D. ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 5 of this data sheet. © Semiconductor Components Industries, LLC, 2015 August, 2015 − Rev. 10 1 Publication Order Number: MC10ELT22/D MC10ELT22, MC100ELT22 Table 1. PIN DESCRIPTION Q0 Q0 1 8 2 7 PECL VCC Pin D0 TTL Function Qn, Qn PECL Differential Outputs* Dn TTL Inputs VCC Positive Supply GND Ground *Output state undetermined when inputs are open. Q1 3 6 D1 Q1 4 5 GND Figure 1. Logic Diagram and Pinout Assignment Table 2. ATTRIBUTES Characteristics Value Internal Input Pulldown Resistor N/A Internal Input Pullup Resistor ESD Protection N/A Human Body Model Machine Model Moisture Sensitivity, Indefinite Time Out of Drypack (Note 1) Flammability Rating Oxygen Index: 28 to 34 Transistor Count > 2 kV > 200 V Level 1 UL 94 V−0 @ 0.125 in 51 Meets or exceeds JEDEC Spec EIA/JESD78 IC Latchup Test 1. For additional information, see Application Note AND8003/D. www.onsemi.com 2 MC10ELT22, MC100ELT22 Table 3. MAXIMUM RATINGS Rating Units VCC Symbol Positive Power Supply Parameter GND = 0 V Condition 1 Condition 2 7 V VIN Input Voltage GND = 0 V GND + 0.025 v VI v VCC − 0.025 V Iout Output Current Continuous Surge 50 100 mA mA TA Operating Temperature Range −40 to +85 °C Tstg Storage Temperature Range −65 to +150 °C qJA Thermal Resistance (Junction−to−Ambient) 0 lfpm 500 lfpm 8 SOIC 8 SOIC 190 130 °C/W °C/W qJC Thermal Resistance (Junction−to−Case) Standard Board 8 SOIC 41 to 44 °C/W qJA Thermal Resistance (Junction−to−Ambient) 0 lfpm 500 lfpm 8 TSSOP 8 TSSOP 185 140 °C/W °C/W qJC Thermal Resistance (Junction−to−Case) Standard Board 8 TSSOP 41 to 44 ± 5% °C/W Tsol Wave Solder <2 to 3 sec @ 248°C 265 °C Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. Table 4. 10ELT SERIES PECL DC CHARACTERISTICS VCC = 5.0 V; GND = 0.0 V (Note 2) −40°C Symbol Characteristic Min Typ 25°C Max Min Typ 22 85°C Max Min ICC Power Supply Current VOH Output HIGH Voltage (Note 3) 3920 4010 4110 4020 4105 4190 4090 VOL Output LOW Voltage (Note 3) 3050 3200 3350 3050 3210 3370 3050 Typ Max Unit 22 mA 4185 4280 mV 3227 3405 mV 22 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. 2. Output parameters vary 1:1 with VCC. VCC can vary ± 0.25 V. 3. Outputs are terminated through a 50 W resistor to VCC − 2.0 V. Table 5. 100ELT SERIES PECL DC CHARACTERISTICS VCC = 5.0 V; GND = 0.0 V (Note 4) −40°C Symbol Characteristic Min Typ 25°C Max Min Typ 22 85°C Max Min ICC Power Supply Current VOH Output HIGH Voltage (Note 5) 3915 3995 4120 3975 4045 4120 3975 VOL Output LOW Voltage (Note 5) 3170 3305 3445 3190 3295 3380 3190 Typ Max Unit 22 mA 4050 4120 mV 3295 3380 mV 22 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. 4. Output parameters vary 1:1 with VCC. VCC can vary ± 0.25 V. 5. Outputs are terminated through a 50 W resistor to VCC − 2.0 V. www.onsemi.com 3 MC10ELT22, MC100ELT22 Table 6. TTL INPUT DC CHARACTERISTICS VCC = 4.75 V to 5.25 V; TA = −40°C to 85°C Symbol Characteristic Condition Min Typ Max Unit IIH Input HIGH Current VIN = 2.7 V; VIN = (VCC − 0.025) V 20 mA IIHH Input HIGH Current VIN = 7.0 V 100 mA IIL Input LOW Current VIN = 0.5 V; VIN = (GND + 0.025) V −0.6 mA VIK Input Clamp Diode Voltage IIN = −18 mA −1.2 V VIH Input HIGH Voltage 2.0 VCC − 0.025 V V VIL Input LOW Voltage GND + 0.025 V 0.8 V 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. Table 7. AC CHARACTERISTICS VCC= 4.75 V to 5.25 V; GND= 0.0 V −40°C Symbol Characteristic Min Typ 25°C Max Min Typ 85°C Max Min Typ Max 500 Unit fMAX Maximum Input Frequency tPLH Propagation Delay (Note 6) 1.5 V to 50% 0.6 1.2 0.9 1.2 1.5 0.6 1.35 ns tPHL Propagation Delay (Note 6) 1.5 V to 50% 0.4 1.0 0.5 0.8 1.1 0.7 1.30 ns tskew Within−Device Skew (Note 7) Device−to−Device Skew (Note 8) 50 300 100 600 100 750 ps tJITTER CLOCK Random Jitter (RMS) tr/tf Output Rise/Fall Time (20−80%) 50 300 100 600 MHz 50 350 0.5 0.4 1.6 0.4 ps 1.6 0.4 1.6 ns 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. 6. Specifications for standard TTL input signal. 7. Skew is measured between outputs under identical transitions and conditions on any one device. 8. Device−to−Device Skew for identical transitions at identical VCC levels. www.onsemi.com 4 MC10ELT22, MC100ELT22 Q Zo = 50 W D Receiver Device Driver Device Q Zo = 50 W D 50 W 50 W 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.) ORDERING INFORMATION Package Shipping† MC10ELT22DG SO−8 (Pb−Free) 98 Units / Rail MC10ELT22DR2G SO−8 (Pb−Free) 2500 Tape & Reel MC10ELT22DTG TSSOP−8 (Pb−Free) 100 Units / Rail MC10ELT22DTR2G TSSOP−8 (Pb−Free) 2500 Tape & Reel MC100ELT22DG SO−8 (Pb−Free) 98 Units / Rail MC100ELT22DR2G SO−8 (Pb−Free) 2500 Tape & Reel MC100ELT22DTG TSSOP−8 (Pb−Free) 100 Units / Rail MC100ELT22DTR2G TSSOP−8 (Pb−Free) 2500 Tape & Reel Device †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification Brochure, BRD8011/D. Resource Reference of Application Notes AN1405/D − ECL Clock Distribution Techniques AN1406/D − Designing with PECL (ECL at +5.0 V) AN1503/D − ECLinPSt I/O SPiCE Modeling Kit AN1504/D − Metastability and the ECLinPS Family AN1568/D − Interfacing Between LVDS and ECL AN1672/D − The ECL Translator Guide AND8001/D − Odd Number Counters Design AND8002/D − Marking and Date Codes AND8020/D − Termination of ECL Logic Devices AND8066/D − Interfacing with ECLinPS AND8090/D − AC Characteristics of ECL Devices www.onsemi.com 5 MC10ELT22, MC100ELT22 PACKAGE DIMENSIONS SOIC−8 NB CASE 751−07 ISSUE AK NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSION A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 (0.005) TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION. 6. 751−01 THRU 751−06 ARE OBSOLETE. NEW STANDARD IS 751−07. −X− A 8 5 S B 0.25 (0.010) M Y M 1 4 K −Y− G C N DIM A B C D G H J K M N S X 45 _ SEATING PLANE −Z− 0.10 (0.004) H M D 0.25 (0.010) M Z Y S X J S SOLDERING FOOTPRINT* 1.52 0.060 7.0 0.275 4.0 0.155 0.6 0.024 1.270 0.050 SCALE 6:1 mm Ǔ ǒinches *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. www.onsemi.com 6 MILLIMETERS MIN MAX 4.80 5.00 3.80 4.00 1.35 1.75 0.33 0.51 1.27 BSC 0.10 0.25 0.19 0.25 0.40 1.27 0_ 8_ 0.25 0.50 5.80 6.20 INCHES MIN MAX 0.189 0.197 0.150 0.157 0.053 0.069 0.013 0.020 0.050 BSC 0.004 0.010 0.007 0.010 0.016 0.050 0 _ 8 _ 0.010 0.020 0.228 0.244 MC10ELT22, MC100ELT22 PACKAGE DIMENSIONS TSSOP−8 DT SUFFIX CASE 948R−02 ISSUE A 8x 0.15 (0.006) T U K REF 0.10 (0.004) S 2X L/2 8 1 PIN 1 IDENT S T U V S 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. TERMINAL NUMBERS ARE SHOWN FOR REFERENCE ONLY. 6. DIMENSION A AND B ARE TO BE DETERMINED AT DATUM PLANE -W-. S 5 0.25 (0.010) B −U− L 0.15 (0.006) T U M M 4 A −V− F DETAIL E C 0.10 (0.004) −T− SEATING PLANE D −W− G DETAIL E DIM A B C D F G K L M MILLIMETERS MIN MAX 2.90 3.10 2.90 3.10 0.80 1.10 0.05 0.15 0.40 0.70 0.65 BSC 0.25 0.40 4.90 BSC 0_ 6_ INCHES MIN MAX 0.114 0.122 0.114 0.122 0.031 0.043 0.002 0.006 0.016 0.028 0.026 BSC 0.010 0.016 0.193 BSC 0_ 6_ ECLinPS is a trademark of Semiconductor Components Industries, LLC (SCILLC). ON Semiconductor and the are registered trademarks of Semiconductor Components Industries, LLC (SCILLC) or its subsidiaries in the United States and/or other countries. SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. 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: Literature Distribution Center for ON Semiconductor 19521 E. 32nd Pkwy, Aurora, Colorado 80011 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: [email protected] N. American Technical Support: 800−282−9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81−3−5817−1050 www.onsemi.com 7 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative MC10ELT22/D