el FAIRCHILD napeeqnanerpsrepanereatonnengreneeesasnneset SEMICONDUCTOR 100319 May 1991 Revised November 1999 Low Power Hex Line Driver with Cut-Off General Description The 100319 is a Hex Line Driver with output cut-off capabil- ity. The 100319 has single ended ECL inputs and differen- tial ECL outputs, designed to drive a differential, doubly terminated 50Q. transmission line (25Q equivalent imped- ance) in an ECL backplane. A LOW on the Output Enable (OE) will set both the true and complementary outputs, to a high impedance or cutoff state. The cut-off state is designed to be more negative than a normal ECL LOW state. Features Bf Differential outputs @ Output cut-off capability Mf Drives a 250 ECL load @ 2000V ESD protection lf Voltage compensated range =4.2V to -5.7V Bf Available to industrial grade temperature range Ordering Code: Order Number | Package Number Package Description 100319QC V28A 28-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.450 Square 100319QI V28A 28-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.450 Square Industrial Temperature Range (-40C to +85C) Devices also available in Tape and Reel. Specify by appending the suffix letter Xx to the ordering code. Logic Symbol Y4URHRBRAYWRR GR | IP TPIS IPT ery Pin Descriptions Pin Names Description Da Data Inputs Q, Data Outputs a, Complementary Data Outputs OE Output Enable Connection Diagram 28-Pin PLCC Dg Ds 5 Vers G5 Qy Oy Bl & Ds Yeo Vee Vers OE Dg % OVeEs % | A 1999 Fairchild Semiconductor Corporation DS010923 www. fairchildsemi.com HO-IND YUM JOAN OUI] X9H JOMOd MO] 6LE00!100319 Truth Table Inputs Outputs Dy OE Q, a, L H L H H H L x Cut-Off Cut-Off H = HIGH Voltage Level L =LOW Voltage Level X = Dont Care Cut-off = Lower-than-LOW State Logic Diagram D, Ds Dg MMM MM > www. fairchildsemi.comAbsolute Maximum Ratingsvnote 1) Storage Temperature (Tsta@) -65C to +150C Maximum Junction Temperature (Ty) +150C Pin Potential to Ground Pin (Veg) -7.0V to +0.5V Input Voltage (DC) Vee to +0.5V Output Current (DC Output HIGH) 100 mA ESD (Note 2) 22000V Commercial Version DC Electrical Characteristics (ote 3) Vee =-4.2V to -5.7V, Vec = Veca =GND, Te = 0C to +85C Recommended Operating Conditions Case Temperature (Tc) Commercial 0C to +85C Industrial 40C to +85C Supply Voltage (Veg) -5.7V to -4.2V Note 1: The Absolute Maximum Ratings are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum rating. The Recommended Operating Conditions table will define the conditions for actual device operation. Note 2: ESD testing conforms to MIL-STD-883, Method 3015. Symbol Parameter Min Typ Max Units Conditions Vou Output HIGH Voltage 1025 955 870 mv Vin = Vin(Max Loading with VoL Output LOW Voltage 1830 1705 1620 mv or ViL(Min) 25Q. to -2.0V Vouc Output HIGH Voltage 1035 mV Vin = ViH(Min) Loading with Voice Output LOW Voltage 1610 mv or Vit(Max) 25Q. to -2.0V Voz Cut-Off LOW 1950 mv Vin = VIn(Min) OE = LOW Voltage or Vit(Max) Vin Input HIGH Voltage 1110 870 mv Guaranteed HIGH Signal for All Inputs VIL Input LOW Voltage 1830 1530 mv Guaranteed LOW Signal for All Inputs lit Input LOW Current 100 HA Vin = Vit(min) lin Input HIGH Current 360 HA Vin = Vin(Max lee Power Supply Current, Normal 119 30 mA leez Power Supply 219 75 mA Inputs Open, Current, Cut-Off OE =LOW Note 3: The specified limits represent the worst case value for the parameter. Since these values normally occur at the temperature extremes, additional noise immunity and guardbanding can be achieved by decreasing the allowable system operating ranges. Conditions for testing shown in the tables are cho- sen to guarantee operation under worst case conditions. AC Electrical Characteristics Veg =4.2V to-5.7V, Voc = Veca = GND Te = 0C Te = 425C Te = +85C Symbol Parameter Units Conditions Min Max Min Max Min Max t Propagation Dela PLH Pag 0.65 2.10 0.65 2.10 0.65 2.10 ns tPHL Data to Output tpzH Propagation Delay 1.8 41 1.8 44 1.8 44 ; ns Figures 1, 2 tprz OE to Output 1.2 29 1.2 29 1.2 29 ttLy Transition Time 0.45 1.30 0.45 1.30 0.45 1.30 ns tTHL 20% to 80%, 80% to 20% www. fairchildsemi.com 61L001L100319 Industrial Version DC Electrical Characteristics (Note 4) Vee =-4.2V to -5.7V, Veco = Veca =GND Te = 40C Te =0C to +85C Symbol Parameter Units Conditions Min Max Min Max Vou Output HIGH Voltage 1085 870 1025 870 mv Vin = Vin(Max) Loading with Voi Output LOW Voltage 1830 1575 1830 1620 mv or ViL(Min) 25Q. to 2.0V Vouc Output HIGH Voltage 1095 1035 mV Vin = Vin(Min) Loading with Voice Output LOW Voltage 1565 1610 mv or ViL(Max) 25Q. to 2.0V Vin Input HIGH Voltage 1115 870 1110 870 mv Guaranteed HIGH Signal for All Inputs Voz Cut-Off LOW Voltage 1900 1950 mV Vin = VIH(Min) OE=LOW or ViL(Max) VIL Input LOW Voltage 1830 1535 1830 1530 mv Guaranteed LOW Signal for All Inputs lit Input LOW Current 130 100 HA Vin = Vitamin) lin Input HIGH Current 360 360 HA Vin = Vin(Max) lee Power Supply Current, 119 30 119 30 mA Normal leez Power Supply Current, 219 75 219 75 mA Inputs Open Cut-Off OE =LOW AC Electrical Characteristics Ver = 4.2V to -5.7V, Voo = Voca = GND Note 4: The specified limits represent the worst case value for the parameter. Since these values normally occur at the temperature extremes, additional noise immunity and guardbanding can be achieved by decreasing the allowable system operating ranges. Conditions for testing shown in the tables are cho- sen to guarantee operation under worst case conditions. Tce = 40C Te = +25C Te = +85C Symbol Parameter Units Conditions Min Max Min Max Min Max t Propagation Dela ns PLH Pag 0.65 2.10 0.65 2.10 0.65 2.10 teHL Data to Output tpzH Propagation Delay 1.8 41 1.8 44 1.8 44 ns Figures 1 Figure tpz OE to Output 1.2 29 1.2 29 1.2 29 2 toy Transition Time 0.45 1.30 0.45 1.30 0.45 1.30 ns tTHL 20% to 80%, 80% to 20% www. fairchildsemi.comTest Circuitry L1 PULSE mh rh . SCOPE GENERATOR vi Vi CHAN A _L Yee _L Ry t + 0.1 uF ~ OEN = L2 PULSE i} - D 0 - i} - SCOPE GENERATOR vi Vi CHAN B 500 . 500 Rr 0.1 uF Notes: Voc: Veca = +2V, Ver = -2.5V L1 and L2 = equal length 509 impedance lines Ry = 50 terminator internal to scope Decoupling 0.1 LF from GND to Veg and Veg All unused outputs are loaded with 250 to GND C, = Fixture and stray capacitance < 3 pF FIGURE 1. AC Test Circuit Switching Waveforms 1.05V DATA 0.68V Xx x 4 0.31V cate oae ; tHE TH OUTPUT ENABLE ! 1 | 1 | 1 | 1 TRUE T T OUTPUT | 50% Xx ! COMPLEMENT ; ies 'L | | in) 1 ! ! ra 1 Vet | Io ro r= PD | > wt maa ts tbuz tezH Note: The output AC measurement point for cut-off propagation delay testing = the 50% voltage point between active Vo, and Voy. FIGURE 2. Propagation Delay, Cut-Off and Transition Times www. fairchildsemi.com 61L001L100319 Low Power Hex Line Driver with Cut-Off Physical DimensiONs inches (millimeters) unless 0 +0.006 9.450 5999 +0.15 [11.43] 000 PIN #1 IDENT 4 1 26 0.029+0.00 [0.7440.08 25 OOUOUUU o 12 | 0.050 typ a [1.27] | 0.300 [7.62] 45 X TYP 0.045 [1.14] 0.49040.005 [12.450.13] 9.165-9.180 typ [4.19-4.57] therwise noted 450 x 0-045 11.14] 9.01740.004 TYP 3ryp [0.4340.10] my |= 0.41040.020 typ [10.4140.51] SEATING PLANE le |. 0.020 [0.51] 0,10540.015 typ [2.6740.38] MIN TYP Q [0.004 [0.10] v28A (REV K) 28-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.450 Square Package Number V28A Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change s aid circuitry and specifications. LIFE SUPPORT POLICY FAIRCHILDS PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be rea- sonably expected to result in a significant injury to the user. 2. Accritical component in any component of a life support device or system whose failure to perform can be rea- sonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com www. fairchildsemi.com 6