MC10H424 Quad TTL to ECL Translator with ECL Strobe Description The MC10H424 is a Quad TTL−to−ECL translator with an ECL strobe. Power supply requirements are ground, +5.0 V, and −5.2 V. http://onsemi.com Features MARKING DIAGRAMS* • Propagation Delay, 1.5 ns Typical • Improved Noise Margin 150 mV (Over Operating Voltage and • • • Temperature Range) Voltage Compensated MECL 10K™ Compatible Pb−Free Packages are Available* 16 1 5 PDIP−16 P SUFFIX CASE 648 4 2 6 7 3 1 10 12 15 11 13 14 GND VCC (+5.0 VDC) VEE (−5.2 VDC) MC10H424P AWLYYWWG 16 1 1 20 10H424G AWLYYWW 20 1 PLLC−20 FN SUFFIX CASE 775 = PIN 16 = PIN 9 = PIN 8 Figure 1. Logic Diagram BOUT 1 16 GND AOUT 2 15 COUT BOUT 3 14 DOUT AOUT 4 13 DOUT AIN COMMON STROBE 5 12 COUT 6 11 DIN BIN 7 10 CIN VEE 8 9 VCC A WL, L YY, Y WW, W G = Assembly Location = Wafer Lot = Year = Work Week = Pb−Free Package *For additional marking information, refer to Application Note AND8002/D. ORDERING INFORMATION Pin assignment is for Dual−in−Line Package. See detailed ordering and shipping information in the package dimensions section on page 3 of this data sheet. Figure 2. Pin Assignment For PLCC pin assignment see TND309/D (http://www.onsemi.com), page 9, Pin Conversion Table. *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 August, 2006 − Rev. 10 1 Publication Order Number: MC10H424/D MC10H424 Table 1. MAXIMUM RATINGS Symbol Rating Unit VEE Power Supply (VCC = 5.0 V) Characteristic −8.0 to 0 Vdc VCC Power Supply (VEE = − 5.2 V) 0 to +7.0 Vdc VI Input Voltage (ECL) 0 to VEE Vdc VI Input Voltage (TTL) 0 to VCC Vdc Iout Output Current 50 100 mA TA Operating Temperature Range 0 to +75 °C Tstg Storage Temperature Range − Plastic − Ceramic −55 to +150 −55 to +165 °C − Continuous − Surge 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. Table 2. ELECTRICAL CHARACTERISTICS (VEE = −5.2 V ± 5%, VCC = 5.0 V ± 5.0%) 0° Symbol Characteristic 25° 75° Min Max Min Max Min Max Unit IE Negative Power Supply Drain Current − 72 − 66 − 72 mAdc ICCH Positive Power Supply Drain Current − 16 − 16 − 18 mAdc − 25 − 25 − 25 mAdc IR Reverse Current Pin 5,7,10,11 − 50 − 50 − 50 mAdc IF Forward Current Pin 5,7,10,11 − −3.2 − −3.2 − −3.2 mAdc IinH Input HIGH Current Pin 6 − 450 − 310 − 310 mAdc IinL Input LOW Current Pin 6 0.5 − 0.5 − 0.3 − mAdc V(BR)in Input Breakdown Voltage 5.5 − 5.5 − 5.5 − Vdc ICCL VI Input Clamp Voltage − −1.5 − −1.5 − −1.5 Vdc VOH High Output Voltage −1.02 −0.84 −0.98 −0.81 −0.92 −0.735 Vdc VOL Low Output Voltage −1.95 −1.63 −1.95 −1.63 −1.95 −1.60 Vdc VIH High Input Voltage Pin 5,7,10,11 2.0 − 2.0 − +2.0 − Vdc VIL Low Input Voltage Pin 5,7,10,11 − 0.8 − 0.8 − 0.8 Vdc VIH High Input Voltage Pin 6 −1.17 −0.84 −1.13 −0.81 −1.07 −0.735 Vdc VIL Low Input Voltage Pin 6 −1.95 −1.48 −1.95 −1.48 −1.95 −1.45 Vdc 1. Each MECL 10H™ series circuit has been designed to meet the dc specifications shown in the test table, after thermal equilibrium has been established. The circuit is in a test socket or mounted on a printed circuit board and transverse air flow greater than 500 lfpm is maintained. Outputs are terminated through a 50 W resistor to −2.1 V. http://onsemi.com 2 MC10H424 Table 3. AC PARAMETERS 0° Symbol tpd Characteristic Min Propagation Delay Data Strobe 25° Max Min 75° Max Min Max Unit ns 0.5 0.5 2.2 2.2 0.5 0.5 2.3 2.3 0.5 0.5 2.4 2.4 tr Rise Time 0.5 2.0 0.5 2.0 0.5 2.2 ns tf Fall Time 0.5 2.0 0.5 2.0 0.5 2.2 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. 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. APPLICATIONS INFORMATION The MC10H424 has TTL−compatible inputs, an ECL strobe and MECL complementary open−emitter outputs that allow use as an inverting/non−inverting translator or as a differential line driver. When the common strobe input is at the low−logic level, it forces all true outputs to a MECL low−logic state and all inverting outputs to a MECL high−logic state. An advantage of this device is that TTL−level information can be transmitted differentially, via balanced twisted pair lines, to MECL equipment, where the signal can be received by the MC10H115 or MC10H116 differential line receivers. ORDERING INFORMATION Package Shipping † MC10H424FN PLLC−20 46 Units / Rail MC10H424FNG PLLC−20 (Pb−Free) 46 Units / Rail MC10H424FNR2 PLLC−20 500 / Tape & Reel MC10H424FNR2G PLLC−20 (Pb−Free) 500 / Tape & Reel MC10H424L CDIP−16 25 Unit / Rail MC10H424P PDIP−16 25 Unit / Rail MC10H424PG PDIP−16 (Pb−Free) 25 Unit / Rail 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 3 MC10H424 PACKAGE DIMENSIONS 20 LEAD PLLC CASE 775−02 ISSUE E 0.007 (0.180) M T L−M B Y BRK −N− U N S 0.007 (0.180) M T L−M S S N S D −L− −M− Z W 20 D 1 V 0.007 (0.180) M T L−M S N S R 0.007 (0.180) M T L−M S N S Z T L−M S N H J 0.007 (0.180) M T L−M S −T− VIEW S SEATING PLANE F 0.007 (0.180) M T L−M S VIEW S N S N S K 0.004 (0.100) G S S K1 E G1 0.010 (0.250) S T L−M S VIEW D−D A C 0.010 (0.250) G1 X NOTES: 1. DIMENSIONS AND TOLERANCING PER ANSI Y14.5M, 1982. 2. DIMENSIONS IN INCHES. 3. DATUMS −L−, −M−, AND −N− DETERMINED WHERE TOP OF LEAD SHOULDER EXITS PLASTIC BODY AT MOLD PARTING LINE. 4. DIMENSION G1, TRUE POSITION TO BE MEASURED AT DATUM −T−, SEATING PLANE. 5. DIMENSIONS R AND U DO NOT INCLUDE MOLD FLASH. ALLOWABLE MOLD FLASH IS 0.010 (0.250) PER SIDE. 6. DIMENSIONS IN 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). http://onsemi.com 4 DIM A B C E F G H J K R U V W X Y Z G1 K1 INCHES MIN MAX 0.385 0.395 0.385 0.395 0.165 0.180 0.090 0.110 0.013 0.019 0.050 BSC 0.026 0.032 0.020 −−− 0.025 −−− 0.350 0.356 0.350 0.356 0.042 0.048 0.042 0.048 0.042 0.056 −−− 0.020 2_ 10 _ 0.310 0.330 0.040 −−− MILLIMETERS MIN MAX 9.78 10.03 9.78 10.03 4.20 4.57 2.29 2.79 0.33 0.48 1.27 BSC 0.66 0.81 0.51 −−− 0.64 −−− 8.89 9.04 8.89 9.04 1.07 1.21 1.07 1.21 1.07 1.42 −−− 0.50 2_ 10 _ 7.88 8.38 1.02 −−− N S MC10H424 PACKAGE DIMENSIONS PDIP−16 CASE 648−08 ISSUE T −A− 16 9 1 8 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION L TO CENTER OF LEADS WHEN FORMED PARALLEL. 4. DIMENSION B DOES NOT INCLUDE MOLD FLASH. 5. ROUNDED CORNERS OPTIONAL. B F C L S −T− H SEATING PLANE K G D M J 16 PL 0.25 (0.010) M T A M DIM A B C D F G H J K L M S INCHES MIN MAX 0.740 0.770 0.250 0.270 0.145 0.175 0.015 0.021 0.040 0.70 0.100 BSC 0.050 BSC 0.008 0.015 0.110 0.130 0.295 0.305 0_ 10 _ 0.020 0.040 MILLIMETERS MIN MAX 18.80 19.55 6.35 6.85 3.69 4.44 0.39 0.53 1.02 1.77 2.54 BSC 1.27 BSC 0.21 0.38 2.80 3.30 7.50 7.74 0_ 10 _ 0.51 1.01 MECL 10H and MECL 10K are trademarks 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. 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