MXL1016CN8

19-0138; Rev 3; 8/03 Ultra-Fast Precision TTL Comparator Features ♦ Ultra Fast (10ns, typ) ♦ Single +5V or Dual ±5V Supply Operation ♦ Complementary TTL Outputs ♦ Low Offset Voltage: 1mV ♦ No Minimum Input Slew-Rate Requirement ♦ No Power-Supply Current Spiking ♦ Output Latch Applications Ordering Information High-Speed A/D Converters PART TEMP RANGE PIN-PACKAGE Zero-Crossing Detectors MXL1016CN8 0°C to +70°C 8 Plastic DIP Current Sense for Switching Regulators MXL1016CS8 0°C to +70°C 8 SO High-Speed Sampling Circuits High-Speed Triggers Line Receivers Extended Range V/F Converters Fast Pulse Height/Width Discriminators Pin Configuration TOP VIEW V+ 1 IN+ 2 7 QOUT IN- 3 6 GND V- 4 5 LE MXL1016 DIP/SO 8 QOUT Pin Description PIN NAME 1 V+ FUNCTION 2 IN+ Noninverting Input 3 IN- Inverting Input 4 V- Negative Power Supply, -5V for dual supply or GND for single supply 5 LE Latch Enable. QOUT and QOUT are latched when LE is high 6 GND Positive Power Supply +5V Ground 7 QOUT TTL Output 8 QOUT Complementary TTL Output ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. 1 MXL1016 General Description The Maxim MXL1016 (10ns, typ) high-speed, complementary-output comparator is designed specifically to interface directly to TTL logic while operating from either a dual ±5V supply or a single +5V supply. The MXL1016 remains stable with the outputs in the active region, which greatly reduces output instabillity common with slow-moving input signals. In addition, an output latch (LE) is provided. For lower-power, higher-performance comparators, see the MAX912/MAX913 dual/single comparators data sheet. The MAX913 is an improved plug-in replacement for the MXL1016 and the MAX912 is the dual equivalent to the MAX913. MXL1016 Ultra-Fast Precision TTL Comparator ABSOLUTE MAXIMUM RATINGS Positive Supply Voltage............................................................7V Negative Supply Voltage ........................................................-7V V+ to V- ..................................................................................13V Differential Input Voltage MXL1016............................................................................±5V Input Voltage (either input) MXL1016 ......................................................Equal to Supplies Latch Pin Voltage .............................................Equal to Supplies Output Current (continuous).............................................±20mA Continuous Power Dissipation (TA = +70°C) 8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) ...727mW 8-Pin SO (derate 5.88mW/°C above +70°C)................471mW Operating Temperature Ranges: MXL1016 .............................................................0°C to +70°C Storage Temperature Range .............................-65°C to +150°C Lead Temperature (soldering, 10s) .................................+300°C Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ELECTRICAL CHARACTERISTICS (V+ = 5V, V- = -5V, VOUT(Q) = 1.4V, VLE = 0V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1) PARAMETER Input Offset Voltage (Note 2) Input Offset-Voltage Drift Input Offset Current (Note 2) Input Bias Current (Note 3) Input Voltage Range Common-Mode Rejection Ratio Power-Supply Rejection Ratio Small-Signal Voltage Gain SYMBOL VOS ∆VOS/∆T IOS IB VCM CMRR PSRR AV Output High Voltage VOH Output Low Voltage VOL CONDITIONS RS ≤ 100Ω MIN TA = +25°C TYP 1.0 TA = TMIN to TMAX MAX ±3 3.5 TA = TMIN to TMAX 4 TA = +25°C 0.3 TA = TMIN to TMAX 5 TA = TMIN to TMAX 1 10 13 Dual +5V and -5V supply -3.75 +3.50 Single 5V supply +1.25 +3.50 -3.75V ≤ VCM ≤ 3.5V 80 96 Positive supply: 4.6V ≤ V+ ≤ 5.4V 60 75 Negative supply: -2V ≥ V- ≥ -7V 80 100 1V ≤ VOUT ≤ 2V, TA = +25°C V+ ≥ 4.6V 1400 3000 IOUT = 1mA 2.7 3.4 IOUT = 10mA 2.4 3.0 ISINK = 4mA 0.3 ISINK = 10mA, TA = +25°C 0.4 mV µV/°C 1.3 TA = +25°C UNITS µA µA V dB dB V/V V 0.5 V Positive Supply Current I+ (Note 4) 25 35 mA Negative Supply Current I- (Note 4) 3 5 mA 2 _______________________________________________________________________________________ Ultra-Fast Precision TTL Comparator (V+ = 5V, V- = -5V, VOUT(Q) = 1.4V, VLE = 0V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1) PARAMETER SYMBOL Latch Pin High Input Voltage VIH Latch Pin Low Input Voltage VIL Latch Pin Current IIL Propagation Delay (Note 5) Differential Propagation Delay (Note 5) tPD ∆tPD CONDITIONS MIN TYP MAX UNITS 0.8 V -500 µA 2.0 V VLE = 0V ∆VIN = 100mV, OD = 5mV TA = +25°C ∆VIN = 100mV, OD = 20mV TA = +25°C 10 14 16 9 12 ns 15 ∆VIN = 100mV, OD = 5mV, TA = +25°C 4 ns Latch Setup Time tSU (Note 6) 2 ns Latch Hold Time tH (Note 6) 2 ns Note 1: All specifications are 100% tested at TA = +25°C, unless otherwise noted. Specification limits over temperature (TA = TMIN to TMAX) are guaranteed by design. Note 2: Input offset voltage is defined as the average of the two input offset voltages, measured by forcing first one output, then the other to 1.4V. Input offset current is defined in the same way. Note 3: Input bias current (IB) is defined as the average of the two input currents. Note 4: Supply currents are measured with VOUT (Q) driven to both VOH and VOL (not 1.4V). Note 5: tPD and ∆tPD cannot be measured in automatic handling equipment with low values of overdrive. Characterization and correlation tests have shown that tPD and ∆tPD limits can be guaranteed by design. Electrical Characteristic DC tests are performed to guarantee that all internal bias conditions are correct. For low overdrive conditions, VOS is added to overdrive. Note 6: Input latch setup time, tSU, is the interval in which the input signal must be stable prior to asserting the latch signal. The hold time, tH, is the interval after the latch is asserted in which the input signal must be stable. _______________________________________________________________________________________ 3 MXL1016 ELECTRICAL CHARACTERISTICS (continued) Package Information (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information, go to www.maxim-ic.com/packages.) PDIPN.EPS MXL1016 Ultra-Fast Precision TTL Comparator 4 _______________________________________________________________________________________ Ultra-Fast Precision TTL Comparator N E H INCHES MILLIMETERS MAX MIN 0.069 0.053 0.010 0.004 0.014 0.019 0.007 0.010 0.050 BSC 0.150 0.157 0.228 0.244 0.016 0.050 MAX MIN 1.35 1.75 0.10 0.25 0.35 0.49 0.19 0.25 1.27 BSC 3.80 4.00 5.80 6.20 0.40 SOICN .EPS DIM A A1 B C e E H L 1.27 VARIATIONS: 1 INCHES TOP VIEW DIM D D D MIN 0.189 0.337 0.386 MAX 0.197 0.344 0.394 MILLIMETERS MIN 4.80 8.55 9.80 MAX 5.00 8.75 10.00 N MS012 8 AA 14 AB 16 AC D A B e C 0 -8 A1 L FRONT VIEW SIDE VIEW PROPRIETARY INFORMATION TITLE: PACKAGE OUTLINE, .150" SOIC APPROVAL DOCUMENT CONTROL NO. 21-0041 REV. B 1 1 Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 _____________________ 5 © 2003 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products. MXL1016 Package Information (continued) (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information, go to www.maxim-ic.com/packages.)