MC10H643, MC100H643 Dual Supply ECL to TTL 1:8 Clock Driver Description The MC10H/100H643 is a dual supply, low skew translating 1:8 clock driver. Devices in the ON Semiconductor H643 translator series utilize the PLCC−28 for optimal power pinning, signal flow through and electrical performance. The dual−supply H643 is similar to the H641, which is a single−supply 1:9 version of the same function. The device features a 48 mA TTL output stage, with AC performance specified into a 50 pF load capacitance. A Latch is provided on−chip. When LEN is LOW (or left open, in which case it is pulled LOW by the internal pulldowns) the latch is transparent. A HIGH on the enable pin (EN) forces all outputs LOW. The 10H version is compatible with MECL 10H™ ECL logic levels. The 100H version is compatible with 100K levels. http://onsemi.com PLCC−28 FN SUFFIX CASE 776 Features • • • • • • • • • • ECL/TTL Version of Popular ECLinPS™ E111 Low Skew Within Device 0.5 ns Guaranteed Skew Spec Part−to−Part 1.0 ns Latch Differential Internal Design VBB Output Dual Supply Reset/Enable Multiple TTL and ECL Power/Ground Pins Pb−Free Packages are Available* MARKING DIAGRAM* 1 MCxxxH643G AWLYYWW xxx A WL YY WW G = 10 or 100 = 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 4 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. © Semiconductor Components Industries, LLC, 2006 November, 2006 − Rev. 8 1 Publication Order Number: MC10H643/D Q4 OGND3 Q5 OVT2 Q6 OGND4 Q7 MC10H643, MC100H643 25 24 23 22 21 20 19 Table 1. PIN DESCRIPTION PIN 27 17 IGND2 Q2 28 16 VCCE OVT1 1 15 VCCE Q1 2 14 LEN OGND1 3 13 VBB Q0 4 12 D 6 7 8 9 10 OGND OVT IGND IVT VEE VCCE D, D VBB Q0 − Q7 EN LEN TTL Output Ground (0V) TTL Output VCC (+5.0V) Internal TTL GND (0V) Internal TTL VCC (+5.0V) ECL VEE (−5.2/−4.5V) ECL Ground (0V) Signal Input (ECL) VBB Reference Output Signal Outputs (TTL) Enable Input (ECL) Latch Enable Input (ECL) 11 D IVT1 5 EN OGND2 VEE IVT2 VEE 18 VEE 26 IGND1 Q3 FUNCTION Figure 1. Pinout: PLCC−28 (Top View) Table 2. TRUTH TABLE Q0 Q1 Q2 ECL INPUT D D Q3 D Q TTL OUTPUTS Q4 VBB LEN Q5 EN Q6 Q7 Figure 2. Logic Diagram http://onsemi.com 2 D LEN EN Q L H X X L L H X L L L H L H QO L MC10H643, MC100H643 Table 3. DC CHARACTERISTICS (IVT = OVT = 5.0 V ± 5%; VEE = −5.2 V ± 5% (10H Version); VEE = −4.2 V to −5.5 V (100H Version)) 0°C Symbol ICCL Power Supply Current 85°C Condition Min Max Min Max Min Max Unit ECL VEE Pins − 42 − 42 − 42 mA TTL Total all OVT and IVT pins − 106 − 106 − 106 mA − 95 − 95 − 95 mA Characteristic IEE 25°C ICCH 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. Table 4. 10H ECL DC CHARACTERISTICS (IVT = OVT = 5.0 V ± 5%; VEE = −5.2 V ± 5% (10H Version)) 0°C Symbol Characteristic 25°C 85°C Min Max Min Max Min Max Unit IINH IINL Input HIGH Current Input LOW Current − 0.5 255 − − 0.5 175 − − 0.5 175 − mA VIH VIL Input HIGH Voltage Input LOW Voltage −1170 −1950 −840 −1480 −1130 −1950 −810 −1480 −1070 −1950 −735 −1450 mV VBB Output Reference Voltage −1380 −1270 −1350 −1250 −1310 −1190 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. Table 5. 100H ECL DC CHARACTERISTICS (IVT = OVT = 5.0 V ± 5%; VEE = −4.2 V to −5.5 V (100H)) 0°C Symbol Characteristic 25°C 85°C Min Max Min Max Min Max Unit IINH IINL Input HIGH Current Input LOW Current − 0.5 255 − − 0.5 175 − − 0.5 175 − mA VIH VIL Input HIGH Voltage Input LOW Voltage −1165 −1810 −880 −1475 −1165 −1810 −880 −1475 −1165 −1810 −880 −1475 mV VBB Output Reference Voltage −1380 −1260 −1380 −1260 −1380 −1260 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. Table 6. DC TTL CHARACTERISTICS (IVT = OVT = 5.0 V ± 5%; VEE = −5.2 V ± 5% (10H Version); VEE = −4.2 V to −5.5 V (100H Version)) 0°C Symbol Characteristic 25°C 85°C Condition Min Max Min Max Min Max Unit 2.5 2.0 − − 2.5 2.0 − − 2.5 2.0 − − V VOH Output HIGH Voltage IOH = −3.0 mA IOH = −15 mA VOL Output LOW Voltage IOH = 48 mA − 0.5 − 0.5 − 0.5 V IOS Output Short Circuit Current VOUT = 0 V −100 −225 −100 −225 −100 −225 mA 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. http://onsemi.com 3 MC10H643, MC100H643 Table 7. AC CHARACTERISTICS (IVT = OVT = 5.0 V ± 5%; VEE = −5.2 V ± 10% (10H); −4.2 V to −5.5 V (100H); VCCE = GND) 0°C Symbol tPLH Characteristic Propagation Delay to Output D LEN EN tSKEW Within−Device Skew tw Pulse Width Out HIGH or LOW @ fout = 50MHz 25°C 85°C Condition Min Max Min Max Min Max Unit CL = 50 pF 4.0 3.5 3.5 5.0 5.5 5.5 4.1 3.5 3.5 5.1 5.5 5.5 4.4 3.9 3.9 5.4 5.9 5.9 ns (Note 1) − 0.5 − 0.5 0.5 ns 9.0 11.0 9.0 11.0 9.0 11.0 ns CL = 50 pF (Note 2) ts Setup Time D 0.75 − 0.75 − 0.75 − ns th Hold Time D 0.75 − 0.75 − 0.75 − ns tRR Recovery Time LEN EN 1.25 1.25 − − 1.25 1.25 − − 1.25 1.25 − − ns tpw Minimum Pulse Width LEN EN 1.5 1.5 − − 1.5 1.5 − − 1.5 1.5 − − ns tr tf Rise / Fall Times 0.8 V − 2.0 V − 1.2 − 1.2 − 1.2 ns CL = 50 pF 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. Within−Device skew defined as identical transitions on similar paths through a device. 2. Pulse width is defined relative to 1.5 V measurement points on the output waveform. ORDERING INFORMATION Package Shipping † MC10H643FN PLCC−28 37 Units / Rail MC10H643FNG PLCC−28 (Pb−Free) 37 Units / Rail MC10H643FNR2 PLCC−28 500 / Tape & Reel MC10H643FNR2G PLCC−28 (Pb−Free) 500 / Tape & Reel MC100H643FN PLCC−28 37 Units / Rail MC100H643FNG PLCC−28 (Pb−Free) 37 Units / Rail MC100H643FNR2 PLCC−28 500 / Tape & Reel MC100H643FNR2G PLCC−28 (Pb−Free) 500 / Tape & Reel Device †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. http://onsemi.com 4 MC10H643, MC100H643 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 http://onsemi.com 5 MC10H643, MC100H643 PACKAGE DIMENSIONS PLCC−28 FN SUFFIX PLASTIC PLCC PACKAGE CASE 776−02 ISSUE E −N− 0.007 (0.180) B Y BRK T L−M M 0.007 (0.180) U M N S T L−M S S N S D Z −M− −L− W 28 D X V 1 A 0.007 (0.180) R 0.007 (0.180) C M M T L−M T L−M S S N S N S 0.007 (0.180) H N S S G J 0.004 (0.100) −T− SEATING T L−M S N T L−M S N S K PLANE F VIEW S G1 M K1 E S T L−M S VIEW D−D Z 0.010 (0.250) 0.010 (0.250) G1 VIEW S S NOTES: 1. DATUMS −L−, −M−, AND −N− DETERMINED WHERE TOP OF LEAD SHOULDER EXITS PLASTIC BODY AT MOLD PARTING LINE. 2. DIMENSION G1, TRUE POSITION TO BE MEASURED AT DATUM −T−, SEATING PLANE. 3. DIMENSIONS R AND U DO NOT INCLUDE MOLD FLASH. ALLOWABLE MOLD FLASH IS 0.010 (0.250) PER SIDE. 4. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 5. CONTROLLING DIMENSION: INCH. 6. THE PACKAGE TOP MAY BE SMALLER THAN THE PACKAGE BOTTOM BY UP TO 0.012 (0.300). DIMENSIONS R AND U ARE DETERMINED AT THE OUTERMOST EXTREMES OF THE PLASTIC BODY EXCLUSIVE OF MOLD FLASH, TIE BAR BURRS, GATE BURRS AND INTERLEAD FLASH, BUT INCLUDING ANY MISMATCH BETWEEN THE TOP AND BOTTOM OF THE PLASTIC BODY. 7. DIMENSION H DOES NOT INCLUDE DAMBAR PROTRUSION OR INTRUSION. THE DAMBAR PROTRUSION(S) SHALL NOT CAUSE THE H DIMENSION TO BE GREATER THAN 0.037 (0.940). THE DAMBAR INTRUSION(S) SHALL NOT CAUSE THE H DIMENSION TO BE SMALLER THAN 0.025 (0.635). DIM A B C E F G H J K R U V W X Y Z G1 K1 INCHES MIN MAX 0.485 0.495 0.485 0.495 0.165 0.180 0.090 0.110 0.013 0.019 0.050 BSC 0.026 0.032 0.020 −−− 0.025 −−− 0.450 0.456 0.450 0.456 0.042 0.048 0.042 0.048 0.042 0.056 −−− 0.020 2_ 10_ 0.410 0.430 0.040 −−− http://onsemi.com 6 MILLIMETERS MIN MAX 12.32 12.57 12.32 12.57 4.20 4.57 2.29 2.79 0.33 0.48 1.27 BSC 0.66 0.81 0.51 −−− 0.64 −−− 11.43 11.58 11.43 11.58 1.07 1.21 1.07 1.21 1.07 1.42 −−− 0.50 2_ 10_ 10.42 10.92 1.02 −−− 0.007 (0.180) M T L−M S N S MC10H643, MC100H643 ECLinPS is a trademark of Semiconductor Components Industries, LLC (SCILLC). MECL 10H is a trademark of Motorola, Inc. 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. 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