SEMICONDUCTOR TECHNICAL DATA The MC10/100EL57 is a fully differential 4:1 multiplexer. By leaving the SEL1 line open (pulled LOW via the input pulldown resistors) the device can also be used as a differential 2:1 multiplexer with SEL0 input selecting between D0 and D1. The fully differential architecture of the EL57 makes it ideal for use in low skew applications such as clock distribution. The SEL1 is the most significant select line. The binary number applied to the select inputs will select the same numbered data input (i.e., 00 selects D0). Multiple VBB outputs are provided for single-ended or AC coupled interfaces. In these scenarios, the VBB output should be connected to the data bar inputs and bypassed via a 0.01µF capacitor to ground. Note that the VBB output can source/sink up to 0.5mA of current without upsetting the voltage level. • • • • 16 1 D SUFFIX PLASTIC SOIC PACKAGE CASE 751B-05 Useful as Either 4:1 or 2:1 Multiplexer VBB Output for Single-Ended Operation 75kΩ Internal Input Pulldown Resistors >1000V ESD Protection LOGIC DIAGRAM AND PINOUT ASSIGNMENT VCC SEL0 SEL1 16 15 14 Q Q 13 12 PIN DESCRIPTION PIN FUNCTION D0–3 SEL0,1 VBB Q0 Diff Data Inputs Mux Select Inputs Reference Output Data Outputs VBB1 VBB2 VEE 11 10 9 4:1 FUNCTION TABLE 1 2 3 4 5 6 7 8 D0 D0 D1 D1 D2 D2 D3 D3 SEL1 SEL0 DATA OUT L L H H L H L H D0 D1 D2 D3 ABSOLUTE MAXIMUM RATINGS1 Symbol Characteristic Rating Unit VEE Power Supply (VCC = 0V) –8.0 to 0 VDC VI Input Voltage (VCC = 0V) 0 to –6.0 VDC Iout Output Current 50 100 mA TA Operating Temperature Range –40 to +85 °C VEE Operating Range1,2 –5.7 to –4.2 V Continuous Surge 1. Absolute maximum rating, beyond which, device life may be impaired, unless otherwise specified on an individual data sheet. 2. Parametric values specified at: 10EL Series: –4.94V to –5.50V 100EL Series: –4.20V to –5.50V 1/95 Motorola, Inc. 1996 3–1 REV 1 MC10EL57 MC100EL57 10EL SERIES DC CHARACTERISTICS (VEE = VEE(min) – VEE(max); VCC = GND1) –40°C Symbol Characteristic 0°C 25°C 85°C Min Max Min Max Min Max Min Max Unit VOH Output HIGH Voltage –1080 –890 –1020 –840 –980 –810 –910 –720 mV VOL Output LOW Voltage –1950 –1650 –1950 –1630 –1950 –1630 –1950 –1595 mV VIH Input HIGH Voltage –1230 –890 –1170 –840 –1130 –810 –1060 –720 mV VIL Input LOW Voltge –1950 –1500 –1950 –1480 –1950 –1480 –1950 –1445 mV IIL Input LOW Current 0.5 — 0.5 — 0.5 — 0.3 — µA 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 500lfpm is maintained. Outputs are terminated through a 50Ω resistor to –2.0V except where otherwise specified on the individual data sheets. 100EL SERIES DC CHARACTERISTICS (VEE = VEE(min) – VEE(max); VCC = GND1) –40°C Symbol Characteristic Min Typ 0°C to 85°C Max Min Typ Max Unit Condition VOH Output HIGH Voltage –1085 –1005 –880 –1025 –955 –880 mV VIN = VIH(max) VOL Output LOW Voltage –1830 –1695 –1555 –1810 –1705 –1620 mV or VIL(min) VOHA Output HIGH Voltage –1095 — — –1035 — — mV VIN = VIH(max) VOLA Output LOW Voltage — — –1555 — — –1610 mV or VIL(min) VIH Input HIGH Voltage –1165 — –880 –1165 — –880 mV VIL Input LOW Voltge –1810 — –1475 –1810 — –1475 mV IIL Input LOW Current 0.5 — — 0.5 — — µA VIN = VIL(max) 1. This table replaces the three tables traditionally seen in ECL 100K data books. The same DC parameter values at VEE = –4.5V now apply across the full VEE range of –4.2V to –5.5V. Outputs are terminated through a 50Ω resistor to –2.0V except where otherwise specified on the individual data sheets. AC/DC CHARACTERISTICS (VEE = VEE(min) to VEE(max); VCC = GND) –40°C Symbol Characteristic Min Max Min Typ Max Min Max Min Max Unit 24 27 mA –1.19 –1.26 V 150 µΑ 580 710 ps 100 ps Output Reference 10EL Voltage 100EL IIH Input High Current tPLH tPHL Propagation DATA→Q/Q Delay SEL→Q/Q tSKEW Input Skew Dn, Dm to Q VPP Minimum Input Swing CLK 250 Common Mode Range CLK –2.0 –0.4 –2.0 –0.4 –2.0 –0.4 –2.0 –0.4 125 375 125 375 125 375 125 375 Output Rise/Fall Times Q (20% – 80%) MOTOROLA –1.30 –1.26 –1.38 –1.38 –1.27 –1.26 150 350 440 550 690 24 24 Typ VBB –1.43 –1.38 24 24 Typ 85°C Power Supply Current tr tf 24 24 25°C IEE VCMR 10EL 100EL Typ 0°C –1.35 –1.38 150 350 440 550 690 100 –1.25 –1.31 –1.26 –1.38 150 360 440 100 560 690 380 460 100 mV 250 250 250 V 3–2 ps ECLinPS and ECLinPS Lite DL140 — Rev 3 MC10EL57 MC100EL57 OUTLINE DIMENSIONS D SUFFIX PLASTIC SOIC PACKAGE CASE 751B-05 ISSUE J –A– 16 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 (0.005) TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION. 9 –B– 1 P 8 PL 0.25 (0.010) 8 B M S G R K F X 45 _ C –T– SEATING PLANE J M D 16 PL 0.25 (0.010) M T B S A S DIM A B C D F G J K M P R MILLIMETERS MIN MAX 9.80 10.00 3.80 4.00 1.35 1.75 0.35 0.49 0.40 1.25 1.27 BSC 0.19 0.25 0.10 0.25 0_ 7_ 5.80 6.20 0.25 0.50 INCHES MIN MAX 0.386 0.393 0.150 0.157 0.054 0.068 0.014 0.019 0.016 0.049 0.050 BSC 0.008 0.009 0.004 0.009 0_ 7_ 0.229 0.244 0.010 0.019 Motorola reserves the right to make changes without further notice to any products herein. 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How to reach us: USA/EUROPE/Locations Not Listed: Motorola Literature Distribution; P.O. Box 20912; Phoenix, Arizona 85036. 1–800–441–2447 or 602–303–5454 JAPAN: Nippon Motorola Ltd.; Tatsumi–SPD–JLDC, 6F Seibu–Butsuryu–Center, 3–14–2 Tatsumi Koto–Ku, Tokyo 135, Japan. 03–81–3521–8315 MFAX: [email protected] – TOUCHTONE 602–244–6609 INTERNET: http://Design–NET.com ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298 ◊ ECLinPS and ECLinPS Lite DL140 — Rev 3 3–3 *MC10EL57/D* MC10EL57/D MOTOROLA