MC10E431, MC100E431 5VECL 3-Bit Differential Flip-Flop Description The MC10E/100E431 is a 3-bit flip-flop with differential clock, data input and data output. The asynchronous Set and Reset controls are edge-triggered rather than level controlled. This allows the user to rapidly set or reset the flip-flop and then continue clocking at the next clock edge, without the necessity of de-asserting the set/reset signal (as would be the case with a level controlled set/reset). The E431 is also designed with larger internal swings, an approach intended to minimize the time spent crossing the threshold region and thus reduce the metastability susceptibility window. The differential input structures are clamped so that the inputs of unused registers can be left open without upsetting the bias network of the device. The clamping action will assert the D and the CLK sides of the inputs. Because of the edge triggered flip-flop nature of the device simultaneously opening both the clock and data inputs will result in an output which reaches an unidentified but valid state. Note that the input clamps only operate when both inputs fall to 2.5 V below VCC. 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. The 100 Series contains temperature compensation. • • • • PLCC−28 FN SUFFIX CASE 776 MARKING DIAGRAM* 1 28 MCxxxE431FNG 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. Features • • • • http://onsemi.com Edge-Triggered Asynchronous Set and Reset Differential D, CLK and Q; VBB Reference Available 1100 MHz Min. Toggle Frequency PECL Mode Operating Range: VCC = 4.2 V to 5.7 V with VEE = 0 V NECL Mode Operating Range: VCC = 0 V with VEE = −4.2 V to −5.7 V Internal Input 50 kW Pulldown Resistors ESD Protection: Human Body Model; > 2 kV, Machine Model; > 200 V Charged Device Model; > 2 kV Meets or Exceeds JEDEC Spec EIA/JESD78 IC Latchup Test ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 7 of this data sheet. • Moisture Sensitivity Level: Pb = 1; Pb−Free = 3 • • • For Additional Information, see Application Note AND8003/D Flammability Rating: UL 94 V−0 @ 0.125 in, Oxygen Index: 28 to 34 Transistor Count = 348 devices Pb−Free Packages are Available* *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. 10 1 Publication Order Number: MC10E431/D MC10E431, MC100E431 VBB CLK2 CLK2 25 24 23 D2 D2 R2 S2 22 21 20 19 Table 1. PIN DESCRIPTION PIN FUNCTION CLK1 26 18 Q2 D[0:2], D[0:2] ECL Differential Data Inputs CLK1 27 17 Q2 CLK[0:2], CLK[0:2] ECL Differential Clock R1 28 16 VCC S[0:2] ECL Edge Triggered Set Inputs R[0:2] ECL Edge Triggered Reset Input 1 15 Q1 Q[0:2], Q[0:2] ECL Differential Data Outputs VBB Reference Voltage Output VCC, VCCO Positive Supply VEE Negative Supply VEE MC10E431/MC100E431 S1 2 14 Q1 D1 3 13 Q0 D1 4 12 Q0 5 6 7 CLK0 CLK0 D0 8 9 10 D0 R0 S0 11 VCCO * All VCC and VCCO pins are tied together on the die. Warning: All VCC, VCCO, and VEE pins must be externally connected to Power Supply to guarantee proper operation. Figure 1. Pinout: PLCC−28 (Top View) S0 D0 D0 D CLK0 CLK0 R0 S1 D1 D1 S R D CLK1 CLK1 S R Q Q0 Q Q0 Q Q1 Q Q1 Q Q2 Q Q2 Table 2. FUNCTION TABLE Dn CLKn Rn Sn L Z L L L H Z L L H X X Z L L X X L Z H Z = Low to high transition X = Don’t Care R1 S2 D2 D2 CLK2 CLK2 D S R R2 VBB Figure 2. Logic Diagram http://onsemi.com 2 Qn MC10E431, MC100E431 Table 3. MAXIMUM RATINGS Symbol Parameter Condition 1 VCC PECL Mode Power Supply VEE = 0 V VI PECL Mode Input Voltage NECL Mode Input Voltage VEE = 0 V VCC = 0 V Iout Output Current Continuous Surge IBB VBB Sink/Source TA Operating Temperature Range Tstg Storage Temperature Range qJA Thermal Resistance (Junction−to−Ambient) 0 lfpm 500 lfpm qJC Thermal Resistance (Junction−to−Case) Standard Board Tsol Wave Solder Pb Pb−Free Condition 2 VI v VCC VI w VEE Rating Unit 8 V 6 −6 V V 50 100 mA mA ± 0.5 mA 0 to +85 °C −65 to +150 °C PLCC−28 PLCC−28 63.5 43.5 °C/W °C/W PLCC−28 22 to 26 °C/W 265 265 °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 3 MC10E431, MC100E431 Table 4. 10E SERIES PECL DC CHARACTERISTICS VCCx= 5.0 V; VEE= 0.0 V (Note 1) 0°C Symbol Characteristic Min 25°C Typ Max 110 132 Min 85°C Typ Max 110 132 Min Typ Max Unit 110 132 mA IEE Power Supply Current VOH Output HIGH Voltage (Note 2) 3980 4070 4160 4020 4105 4190 4090 4185 4280 mV VOL Output LOW Voltage (Note 2) 3050 3210 3370 3050 3210 3370 3050 3227 3405 mV VIH Input HIGH Voltage (Single−Ended) 3830 3995 4160 3870 4030 4190 3940 4110 4280 mV VIL Input LOW Voltage (Single−Ended) 3050 3285 3520 3050 3285 3520 3050 3302 3555 mV VBB Output Voltage Reference 3.62 3.74 3.65 3.75 3.69 3.81 V VIHCMR Input HIGH Voltage Common Mode Range (Differential Configuration) (Note 3) 2.7 5.0 2.7 5.0 2.7 5.0 V IIH Input HIGH Current 150 mA IIL Input LOW Current 150 0.5 0.3 150 0.5 0.25 0.3 0.2 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. 1. Input and output parameters vary 1:1 with VCC. VEE can vary −0.46 V / +0.06 V. 2. Outputs are terminated through a 50 W resistor to VCC − 2.0 V. 3. VIHCMR min varies 1:1 with VEE, max varies 1:1 with VCC. Table 5. 10E SERIES NECL DC CHARACTERISTICS VCCx= 0.0 V; VEE= −5.0 V (Note 4) 0°C Symbol Characteristic Typ Max 110 132 −1020 −930 −840 Output LOW Voltage (Note 5) −1950 −1790 VIH Input HIGH Voltage (Single−Ended) −1170 VIL Input LOW Voltage (Single−Ended) −1950 VBB Output Voltage Reference VIHCMR Input HIGH Voltage Common Mode Range (Differential Configuration) (Note 6) IIH Input HIGH Current IIL Input LOW Current IEE Power Supply Current VOH Output HIGH Voltage (Note 5) VOL Min 25°C Min 85°C Typ Max 110 132 −980 −895 −810 −1630 −1950 −1790 −1005 −840 −1130 −1715 −1480 −1950 −1.38 −1.27 −2.3 0.0 Typ Max Unit 110 132 mA −910 −815 −720 mV −1630 −1950 −1773 −1595 mV −970 −810 −1060 −890 −720 mV −1715 −1480 −1950 −1698 −1445 mV −1.35 −1.25 −1.31 −1.19 V −2.3 0.0 −2.3 0.0 V 150 mA 150 0.5 0.3 Min 150 0.5 0.065 0.3 0.2 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. 4. Input and output parameters vary 1:1 with VCC. VEE can vary −0.46 V / +0.06 V. 5. Outputs are terminated through a 50 W resistor to VCC − 2.0 V. 6. VIHCMR min varies 1:1 with VEE, max varies 1:1 with VCC. http://onsemi.com 4 MC10E431, MC100E431 Table 6. 100E SERIES PECL DC CHARACTERISTICS VCCx= 5.0 V; VEE= 0.0 V (Note 7) 0°C Symbol Characteristic Min 25°C Typ Max 110 132 Min 85°C Typ Max 110 132 Min Typ Max Unit 127 152 mA IEE Power Supply Current VOH Output HIGH Voltage (Note 8) 3975 4050 4120 3975 4050 4120 3975 4050 4120 mV VOL Output LOW Voltage (Note 8) 3190 3295 3380 3190 3255 3380 3190 3260 3380 mV VIH Input HIGH Voltage (Single−Ended) 3835 3975 4120 3835 3975 4120 3835 3975 4120 mV VIL Input LOW Voltage (Single−Ended) 3190 3355 3525 3190 3355 3525 3190 3355 3525 mV VBB Output Voltage Reference 3.62 3.74 3.62 3.74 3.62 3.74 V VIHCMR Input HIGH Voltage Common Mode Range (Differential Configuration) (Note 9) 2.7 5.0 2.7 5.0 2.7 5.0 V IIH Input HIGH Current 150 mA IIL Input LOW Current 150 0.5 0.3 150 0.5 0.25 0.5 0.2 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. 7. Input and output parameters vary 1:1 with VCC. VEE can vary −0.46 V / +0.8 V. 8. Outputs are terminated through a 50 W resistor to VCC − 2.0 V. 9. VIHCMR min varies 1:1 with VEE, max varies 1:1 with VCC. Table 7. 100E SERIES NECL DC CHARACTERISTICS VCCx= 0.0 V; VEE= −5.0 V (Note 10) 0°C Symbol Characteristic Min 25°C Typ Max 110 132 Min 85°C Typ Max 110 132 Min Typ Max Unit 127 152 mA IEE Power Supply Current VOH Output HIGH Voltage (Note 11) −1025 −950 −880 −1025 −950 −880 −1025 −950 −880 mV VOL Output LOW Voltage (Note 11) −1810 −1705 −1620 −1810 −1745 −1620 −1810 −1740 −1620 mV VIH Input HIGH Voltage (Single−Ended) −1165 −1025 −880 −1165 −1025 −880 −1165 −1025 −880 mV VIL Input LOW Voltage (Single−Ended) −1810 −1645 −1475 −1810 −1645 −1475 −1810 −1645 −1475 mV VBB Output Voltage Reference −1.38 −1.26 −1.38 −1.26 −1.38 −1.26 V VIHCMR Input HIGH Voltage Common Mode Range (Differential Configuration) (Note 12) −2.3 0.0 −2.3 0.0 −2.3 0.0 V IIH Input HIGH Current 150 mA IIL Input LOW Current 150 0.5 0.3 150 0.5 0.25 0.5 0.2 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. 10. Input and output parameters vary 1:1 with VCC. VEE can vary −0.46 V / +0.8 V. 11. Outputs are terminated through a 50 W resistor to VCC − 2.0 V. 12. VIHCMR min varies 1:1 with VEE, max varies 1:1 with VCC. http://onsemi.com 5 MC10E431, MC100E431 Table 8. AC CHARACTERISTICS VCCx= 5.0 V; VEE= 0.0 V or VCCx= 0.0 V; VEE= −5.0 V (Note 13) −40°C Symbol Min Characteristic Typ fMAX Maximum Toggle Frequency tPLH tPHL Propagation Delay to Output tS Setup Time tH Hold Time tPW Minimum Pulse Width tskew Within-Device Skew (Note 15) 50 tJITTER Random Clock Jitter (RMS) <1 VPP Input Voltage Swing (Differential Configuration) 150 tr/tf Rise/Fall Times (20−80%) 250 25°C Max Min Typ 85°C Max Min Typ Max 1.1 CLK R S 550 500 500 700 725 725 D R (Note 14) S (Note 14) 250 1100 1100 D 250 CLK 400 850 975 975 550 550 550 700 725 725 0 700 700 200 1000 1000 0 200 850 925 925 550 550 550 700 725 725 0 700 700 200 1000 1000 0 700 700 ps 0 200 0 ps 400 450 700 150 850 925 925 400 <1 1000 Unit GHz 1000 ps 50 ps <1 ps 150 275 ps 450 1000 mV 650 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. 13. 10 Series: VEE can vary −0.46 V / +0.06 V. 100 Series: VEE can vary −0.46 V / +0.8 V. 14. These setup times define the minimum time the CLK or SET/RESET input must wait after the assertion of the RESET/SET input to assure the proper operation of the flip-flop. 15. Within-device skew is defined as identical transitions on similar paths through a device. http://onsemi.com 6 MC10E431, MC100E431 Q Zo = 50 W D Receiver Device Driver Device Q D Zo = 50 W 50 W 50 W VTT VTT = VCC − 2.0 V Figure 3. Typical Termination for Output Driver and Device Evaluation (See Application Note AND8020/D − Termination of ECL Logic Devices.) ORDERING INFORMATION Package Shipping † MC10E431FN PLCC−28 37 Units / Rail MC10E431FNG PLCC−28 (Pb−Free) 37 Units / Rail MC10E431FNR2 PLCC−28 500 / Tape & Reel MC10E431FNR2G PLCC−28 (Pb−Free) 500 / Tape & Reel MC100E431FN PLCC−28 37 Units / Rail MC100E431FNG PLCC−28 (Pb−Free) 37 Units / Rail MC100E431FNR2 PLCC−28 500 / Tape & Reel MC100E431FNR2G 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. 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 7 MC10E431, MC100E431 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 8 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 MC10E431, MC100E431 ECLinPS is a trademark 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: 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: [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: 81−3−5773−3850 http://onsemi.com 9 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative MC10E431/D