General Description
The Maxim MXL1016 (10ns, typ) high-speed, comple-
mentary-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.
Applications
High-Speed A/D Converters
Zero-Crossing Detectors
Current Sense for Switching Regulators
High-Speed Sampling Circuits
High-Speed Triggers
Line Receivers
Extended Range V/F Converters
Fast Pulse Height/Width Discriminators
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
MXL1016
Ultra-Fast Precision TTL Comparator
________________________________________________________________ Maxim Integrated Products 1
Ordering Information
19-0138; Rev 3; 8/03
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.
PART TEMP RANGE PIN-PACKAGE
MXL1016CN8 0°C to +70°C 8 Plastic DIP
MXL1016CS8 0°C to +70°C 8 SO
GND
LEV-
1
2
8
7 QOUTIN+
IN-
V+
DIP/SO
TOP VIEW
3
4
6
5
MXL1016 QOUT
Pin Configuration
PIN NAME FUNCTION
1 V+ Positive Power Supply +5V
2 IN+ Noninverting Input
3 IN- Inverting Input
4V-
Negative Power Supply, -5V for dual supply
or GND for single supply
5LE
Latch Enable. QOUT and QOUT are
latched when LE is high
6 GND Ground
7 QOUT TTL Output
8QOUT Complementary TTL Output
Pin Description
MXL1016
Ultra-Fast Precision TTL Comparator
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
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)
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.
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
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
TA = +25°C 1.0 ±3
Input Offset Voltage (Note 2) VOS RS ≤ 100Ω
TA = TMIN to TMAX 3.5 mV
Input Offset-Voltage Drift ∆VOS/∆TT
A = TMIN to TMAX 4 µV/°C
TA = +25°C 0.3 1
Input Offset Current (Note 2) IOS TA = TMIN to TMAX 1.3 µA
TA = +25°C510
Input Bias Current (Note 3) IBTA = TMIN to TMAX 13 µA
Dual +5V and -5V supply -3.75 +3.50
Input Voltage Range VCM Single 5V supply +1.25 +3.50 V
Common-Mode Rejection Ratio CMRR -3.75V ≤ VCM ≤ 3.5V 80 96 dB
Positive supply: 4.6V ≤ V+ ≤ 5.4V 60 75
Power-Supply Rejection Ratio PSRR Negative supply: -2V ≥ V- ≥ -7V 80 100 dB
Small-Signal Voltage Gain AV1V ≤ VOUT ≤ 2V, TA = +25°C 1400 3000 V/V
IOUT = 1mA 2.7 3.4
Output High Voltage VOH V+ ≥ 4.6V IOUT = 10mA 2.4 3.0 V
ISINK = 4mA 0.3 0.5
Output Low Voltage VOL ISINK = 10mA, TA = +25°C 0.4 V
Positive Supply Current I+ (Note 4) 25 35 mA
Negative Supply Current I- (Note 4) 3 5 mA
MXL1016
Ultra-Fast Precision TTL Comparator
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS (continued)
(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 CONDITIONS MIN TYP MAX UNITS
Latch Pin High Input Voltage VIH 2.0 V
Latch Pin Low Input Voltage VIL 0.8 V
Latch Pin Current IIL VLE = 0V -500 µA
TA = +25°C1014
∆VIN = 100mV,
OD = 5mV 16
TA = +25°C912
Propagation Delay (Note 5) tPD ∆VIN = 100mV,
OD = 20mV 15
ns
Differential Propagation Delay
(Note 5) ∆tPD ∆VIN = 100mV, OD = 5mV, TA = +25°C4ns
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.
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.)
MXL1016
Ultra-Fast Precision TTL Comparator
4 _______________________________________________________________________________________
PDIPN.EPS
MXL1016
Ultra-Fast Precision TTL Comparator
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.
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.)
SOICN .EPS
PACKAGE OUTLINE, .150" SOIC
1
1
21-0041 B
REV.DOCUMENT CONTROL NO.APPROVAL
PROPRIETARY INFORMATION
TITLE:
TOP VIEW
FRONT VIEW
MAX
0.010
0.069
0.019
0.157
0.010
INCHES
0.150
0.007
E
C
DIM
0.014
0.004
B
A1
MIN
0.053A
0.19
3.80 4.00
0.25
MILLIMETERS
0.10
0.35
1.35
MIN
0.49
0.25
MAX
1.75
0.050
0.016L0.40 1.27
0.3940.386D
D
MINDIM
D
INCHES
MAX
9.80 10.00
MILLIMETERS
MIN MAX
16 AC
0.337 0.344 AB8.758.55 14
0.189 0.197 AA5.004.80 8
N MS012
N
SIDE VIEW
H 0.2440.228 5.80 6.20
e 0.050 BSC 1.27 BSC
C
HE
eBA1
A
D
0-8
L
1
VARIATIONS:
