MC100EL29. 5VНECL Dual Differential Data and Clock D Flip Flop With Set and Reset

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1 MCE29 5НEC ual ifferential ata and Clock Flip Flop With Set and Reset escription The MCE29 is a dual master slave flip flop. The device features fully differential ata and Clock inputs as well as outputs. ata enters the master latch when the clock is OW and transfers to the slave upon a positive transition on the clock input. The BB pin, an internally generated voltage supply, is available to this device only. For single-ended input conditions, the unused differential input is connected to BB as a switching reference voltage. BB may also rebias AC coupled inputs. When used, decouple BB and CC via a 0.01 F capacitor and limit current sourcing or sinking to 0.5 ma. When not used, BB should be left open. The differential inputs have special circuitry which ensures device stability under open input conditions. When both differential inputs are left open the input will pull down to EE and the input will bias around CC /2. The outputs will go to a defined state, however the state will be random based on how the flip flop powers up. Both flip flops feature asynchronous, overriding Set and Reset inputs. Note that the Set and Reset inputs cannot both be IG simultaneously. The Series Contains Temperature Compensation Features 1 Mz Flip Flop Toggle Frequency 580 ps Propagation elays Output will efault OW with Inputs Open or at EE PEC Mode Operating Range: CC = 4.2 to 5.7 with EE = 0 NEC Mode Operating Range: CC = 0 with EE = 4.2 to 5.7 Internal Input Pulldown Resistors on (s), CK(s), S(s), and R(s). ES Protection: uman Body Model; > 2 k, Machine Model; > Meets or Exceeds JEEC Spec EIA/JES78 IC atchup Test Moisture Sensitivity evel: Pb = 1 Pb Free = 3 For Additional Information, see Application Note AN8003/ Flammability Rating: U in, Oxygen Index: 28 to 34 Transistor Count = 313 devices Pb Free Package is Available* 20 SO 20 WB SUFFI CASE 751 MARKING IAGRAM* 1 A W YY WW G E29 AWYYWWG = Assembly ocation = Wafer ot = Year = Work Week = Pb Free Package *For additional marking information, refer to Application Note AN8002/. ORERING 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, SOERRM/. Semiconductor Components Industries, C, 2006 October, 2006 Rev. 4 1 Publication Order Number: MCE29/

2 MCE29 R0 20 CC S0 S1 CC 1 1 EE R S S R CK CK CK0 CK0 BB 1 1 CK1 CK1 R1 * All CC pins are tied together on the die. Warning: All CC and EE pins must be externally connected to Power Supply to guarantee proper operation. Figure 1. ogic iagram and Pinout: 20-ead SOIC (Top iew) 10 Table 1. PIN ESCRIPTION PIN FUNCTION Table 2. TRUT TABE R* S* * CK* 0, 0; 1, 1 R0 R1 CK0, CK0; CK1, CK1 S0 S1 0, 0; 1, 1 BB CC EE EC ifferential ata Inputs EC Reset Inputs EC ifferential Clock Inputs EC Set Inputs EC ifferential ata Outputs Reference oltage Output Positive Supply Negative Supply Z Z Z = OW to IG Transition * Pins will default OW when left open. Undef Undef Table 3. MAIMUM RATINGS Symbol Parameter Condition 1 Condition 2 Rating Unit CC PEC Mode Power Supply EE = 0 8 EE NEC Mode Power Supply CC = 0 8 I PEC Mode Input oltage NEC Mode Input oltage EE = 0 CC = 0 I CC 6 I EE 6 I out Output Current Continuous Surge 50 ma ma I BB BB Sink/Source ± 0.5 ma T A Operating Temperature Range 40 to +85 C T stg Storage Temperature Range 65 to +150 C JA Thermal Resistance (Junction to Ambient) 0 lfpm 500 lfpm C/W C/W JC Thermal Resistance (Junction to Case) Standard Board 30 to 35 C/W T sol Wave Solder Pb Pb Free 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 C 2

3 MCE29 Table 4. E SERIES PEC C CARACTERISTICS CC = 5.0 ; EE = 0.0 (Note 1) Symbol Characteristic 40 C 25 C 85 C Min Typ Max Min Typ Max Min Typ Max I EE Power Supply Current ma I EE Power Supply Current ma O Output IG oltage (Note 2) m O Output OW oltage (Note 2) m I Input IG oltage (Single Ended) m I Input OW oltage (Single Ended) m BB Output oltage Reference ICMR Common Mode Range (ifferential Configuration) (Note 3) PP < 500 m PP 500 m I I Input IG Current A I I Input OW Current A NOTE: evice 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. evice specification limit values are applied individually under normal operating conditions and not valid simultaneously. 1. Input and output parameters vary 1:1 with CC. EE can vary +0.8 / Outputs are terminated through a 50 resistor to CC ICMR min varies 1:1 with EE, ICMR max varies 1:1 with CC. The ICMR range is referenced to the most positive side of the differential input signal. Normal operation is obtained if the IG level falls within the specified range and the peak-to-peak voltage lies between PP min and Unit Table 5. E SERIES NEC C CARACTERISTICS CC = 0.0 ; EE = 5.0 (Note 4) Symbol Characteristic 40 C 25 C 85 C Min Typ Max Min Typ Max Min Typ Max I EE Power Supply Current ma O Output IG oltage (Note 5) m O Output OW oltage (Note 5) m I Input IG oltage (Single Ended) m I Input OW oltage (Single Ended) m BB Output oltage Reference ICMR Common Mode Range (ifferential Configuration) (Note 6) PP < 500 m PP 500 m I I Input IG Current A I I Input OW Current A NOTE: evice 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. evice specification limit values are applied individually under normal operating conditions and not valid simultaneously. 4. Input and output parameters vary 1:1 with CC. EE can vary +0.8 / Outputs are terminated through a 50 resistor to CC ICMR min varies 1:1 with EE, ICMR max varies 1:1 with CC. The ICMR range is referenced to the most positive side of the differential input signal. Normal operation is obtained if the IG level falls within the specified range and the peak-to-peak voltage lies between PP min and Unit 3

4 MCE29 Table 6. AC CARACTERISTICS CC = 5.0 ; EE = 0.0 or CC = 0.0 ; EE = 5.0 (Note 7) Symbol Characteristic 40 C 25 C 85 C Min Typ Max Min Typ Max Min Typ Max fmax Maximum Toggle Frequency TB TB TB Gz t P Propagation elay CK t P to Output S, R Unit ps t S t Setup Time old Time ps t RR Set/Reset Recovery ps t PW Minimum Pulse Width CK, Set, Reset ps t JITTER Cycle to Cycle Jitter TB TB TB ps PP Input Swing (Note 8) m t r t f Output Rise/Fall Times (20% 80%) ps NOTE: evice 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. evice specification limit values are applied individually under normal operating conditions and not valid simultaneously. 7. EE can vary vary +0.8 / PP (min) is minimum input swing for which AC parameters guaranteed. The device has a C gain of 40. river evice Z o = 50 Z o = 50 Receiver evice TT TT = CC 2.0 Figure 2. Typical Termination for Output river and evice Evaluation (See Application Note AN8020/ Termination of EC ogic evices.) 4

5 MCE29 ORERING INFORMATION evice Package Shipping MCE29W 38 Units / Rail MCE29WG (Pb Free) 38 Units / Rail MCE29WR2 0 / Tape & Reel MCE29WR2G (Pb Free) 0 / 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, BR8011/. Resource Reference of Application Notes AN1405/ EC Clock istribution Techniques AN1406/ esigning with PEC (EC at +5.0 ) AN1503/ ECinPS I/O SPiCE Modeling Kit AN1504/ Metastability and the ECinPS Family AN1568/ Interfacing Between S and EC AN1672/ The EC Translator Guide AN8001/ Odd Number Counters esign AN8002/ Marking and ate Codes AN8020/ Termination of EC ogic evices AN8066/ Interfacing with ECinPS AN8090/ AC Characteristics of EC evices 5

6 MCE29 PACKAGE IMENSIONS SO 20 WB CASE ISSUE G A M B M E h 45 NOTES: 1. IMENSIONS ARE IN MIIMETERS. 2. INTERPRET IMENSIONS AN TOERANCES PER ASME Y14.5M, IMENSIONS AN E O NOT INCUE MO PROTRUSION. 4. MAIMUM MO PROTRUSION 0.15 PER SIE. 5. IMENSION B OES NOT INCUE AMBAR PROTRUSION. AOWABE PROTRUSION SA BE 0.13 TOTA IN ECESS OF B IMENSION AT MAIMUM MATERIA CONITION. 20 B 0.25 M T A S 18 e B B S A A1 T SEATING PANE C MIIMETERS IM MIN MA A A B C E e 1.27 BSC h ECinPS is a trademark of Semiconductor Components Industries, C (SCIC). ON Semiconductor and are registered trademarks of Semiconductor Components Industries, C (SCIC). SCIC reserves the right to make changes without further notice to any products herein. SCIC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCIC 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 SCIC 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. SCIC does not convey any license under its patent rights nor the rights of others. SCIC 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 SCIC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCIC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCIC 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 SCIC was negligent regarding the design or manufacture of the part. SCIC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBICATION ORERING INFORMATION ITERATURE FUFIMENT: iterature istribution Center for ON Semiconductor P.O. Box 5163, enver, Colorado USA Phone: or Toll Free USA/Canada Fax: or Toll Free USA/Canada orderlit@onsemi.com N. American Technical Support: Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: Japan Customer Focus Center Phone: ON Semiconductor Website: Order iterature: For additional information, please contact your local Sales Representative MCE29/

7 Mouser Electronics Authorized istributor Click to iew Pricing, Inventory, elivery & ifecycle Information: ON Semiconductor: MCE29W MCE29WR2