SK10/100EL12W Low Impedance Driver HIGH-PERFORMANCE PRODUCTS Description Features • The SK10/100EL12W is a low impedance driver buffer. With two pairs of OR/NOR outputs, the device is ideally suited for high drive applications such as memory addressing. The SK10/100EL12W is fully compatible with MC10/100EL12 and MC10/100LVEL12. With significantly fast propagation delay and output transition time, the EL12W is ideally suited for those applications which require the ultimate in AC performance. • • • • • • • Functional Block Diagram Qa 1 PIN Names 8 VCC Qb 2 7 D0 Qa* 3 6 D1 Qb* 4 5 VEE Revision 1/ January 24, 2001 Extended Supply Voltage Range: (VEE = –5.5V to –3.0V, VCC = 0V) or (VCC = + 3.0V to +5.5V, VEE=0V) High Bandwidth Output Transition 445 ps Propagation Delay 75KΩ Internal Input Pulldown Resistors Fully Compatible with MC10/100EL12 and MC10/100LVEL12 ESD Protection of >4000V Industrial Temperature Range: –40oC to 85oC Available in 8-Pin SOIC (150 mils) Package 1 Pin Function D0, D1 Data Inputs Qa, Qa*, Qb, Qb* Differential data Outputs www.semtech.com SK10/100EL12W HIGH-PERFORMANCE PRODUCTS Package Information 8 Pin SOIC Package TOP VIEW PIN Descriptions A END VIEW D C 8 5 H E 0.25 M B M 1 4 h x 45o B q e A L Seating Plane C 0.10 A1 B 0.25 M C B S A S MILLIMETERS DIM MIN MAX A 1.35 1.75 A1 0.10 0.25 B 0.35 0.49 C 0.19 0.25 D 4.80 5.00 E 3.80 4.00 e 1.27 BSC H 5.80 6.20 h 0.25 0.50 L 0.40 1.25 θ 0o 7o Revision 1/ January 24, 2001 NOTES: 1. Dimensions are in millimeters. 2. Dimensions D and E do no include mold protrusion. 3. Maximum mold protrusion 0.15 per side. 4. Dimension B does not include Dambar protrusion. Allowable Dambar protrusion shall be 0.127 total in excess of the B dimension at maximum material condition. 2 www.semtech.com SK10/100EL12W HIGH-PERFORMANCE PRODUCTS Absolute Maximum Ratings* Symbol Parameter Value Unit VEE Power Supply (VCC = 0V) -6.0 to 0 V VCC Power Supply (VEE = 0V) +6.0 to 0 V VI Input Voltage (VCC = 0V, VI not more negative than VEE) -6.0 to 0 V VI Input Voltage (VEE = 0V, VI not more positive than VCC) +6.0 to 0 V IOUT Output Current Continuous Surge 50 100 mA mA TA Operating Temperature Range -40 to +85 oC TSTORE Storage Temperature Range -65 to +150 oC θJA for SOIC Thermal Resistance (Junction-to-Ambient) Still Air 500 lfpm 153.7 130 oC/W θJC for SOIC Thermal Resistance (Junction-to-Case) 41.2 oC/W TSOL Solder Temperature (<2 to 3 seconds: 245oC desired) 265 oC oC/W * Maximum Ratings are those values beyond which damage to the device may occur. DC Characteristics SK10/100EL12W DC Electrical Characteristics (Notes 1, 2) (VCC – VEE = 3.0 to 5.5V; VOUT loaded with 50Ω to VCC – 2.0V) TA = –40oC Symbol Characteristic IIH Input High Current D0, D1 IEE Power Supply Current 10EL 100EL VCC VEE Power Supply Voltage Revision 1/ January 24, 2001 Min 3.0 Typ TA = 0oC Max Min Typ TA = +25oC Max Min Typ TA = +85oC Max Min Typ Max Unit 250 250 250 250 µA 13 22 13 22 13 22 13 22 mA mA 5.5 V 5.5 3.0 5.5 3 3.0 5.5 3.0 www.semtech.com SK10/100EL12W HIGH-PERFORMANCE PRODUCTS AC Characteristics SK10/100EL12W AC Electrical Characteristics (Notes 1, 2) (VCC – VEE = 3.0 to 5.5V; VOUT loaded with 50Ω to VCC – 2.0V) TA = –40oC TA = 0oC TA = +25oC TA = +85oC Symbol Characteristic Min Typ Max Min Typ Max Min Typ Max Min Typ Max Unit tPLH tPHL Input to Output Delay Qa, Qa*, Qb, Qb*(Diff) 348 389 430 349 386 423 343 383 422 317 371 425 ps tr , tf Output Rise/Fall Times (20% to 80%) Qa, Qa*, Qb, Qb* 228 334 441 231 342 452 233 346 458 238 355 472 ps Notes: 1. 10EL circuits are designed to meet the DC specifications shown in the table after thermal equilibrium has been established. The circuit is in a test socket or mounted on a printed circuit board and transverse airflow greater than 500 lfpm is maintained. Outputs are terminated through a 50Ω resistor to -2.0V except where otherwise specified on the individual data sheets. 2. 100K circuits are designed to meet the DC specifications shown in the table where transverse airflow greater than 500 lfpm is maintained. 3. For standard ECL DC specifications, refer to the ECL Logic Family Standard DC Specifications Data Sheet. 4. For part ordering descriptions, see HPP Part Ordering Information Data Sheet. Ordering Information Ordering Code Package ID Temperature Range SK10EL12WD 8-SOIC Industrial SK10EL12WDT 8-SOIC Industrial SK100EL12WD 8-SOIC Industrial SK100EL12WDT 8-SOIC Industrial SK10EL12WU Die SK100EL12WU Die Revision 1/ January 24, 2001 4 www.semtech.com SK10/100EL12W HIGH-PERFORMANCE PRODUCTS Marking Information 8 PIN SOIC PACKAGE Function / Voltage & Device Operation Function Code / Part Number H = 10 K = 100 E L Y Y Assembly Lot Number W W YY: Last two digits of the Year WW: Working Week Contact Information Division Headquarters 10021 Willow Creek Road San Diego, CA 92131 Phone (858) 695-1808 FAX (858)695-2633 Revision 1/ January 24, 2001 Semtech Corporation High-Performance Products Division 5 Marketing Group 1111 Comstock Street Santa Clara, CA 95054 Phone: (408) 566-8776 FAX: (408) 727-8994 www.semtech.com