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MAX9010EXT+-MAX9013ESA+T
SC70, 5ns, Low-Power, Single-Supply, Precision TTL Comparators
General DescriptionThe MAX9010/MAX9011/MAX9013 single and MAX9012
dual, high-speed comparators operate from a single
4.5V to 5.5V power supply and feature low-current con-
sumption. They have precision differential inputs and
TTL outputs. They feature short propagation delay (5ns,
typ), low-supply current, and a wide common-mode
input range that includes ground. They are ideal for low-
power, high-speed, single-supply applications.
The comparator outputs remain stable through the linear
region when driven with slow-moving or low input-over-
drive signals, eliminating the output instability common
to other high-speed comparators. The input voltage
range extends to 200mV below ground with no output
phase reversal. The MAX9013 features complementary
outputs and both the MAX9011/MAX9013 have a latch
enable input (LE). The MAX9013 is an improved plug-in
replacement for the industry-standard MAX913 and
LT1016/LT1116, offering lower power and higher speed
when used in a single 5V supply application.
For space-critical designs, the single MAX9010 is avail-
able in the tiny 6-pin SC70 package. The single
MAX9011 is available in a space-saving 6-pin SOT23
package. The dual MAX9012 and the single MAX9013
are available in 8-pin µMAX and 8-pin SO packages. All
products in the family are guaranteed over the extended
temperature range of -40°C to +85°C.
ApplicationsHigh-Speed Signal Squaring
Zero-Crossing Detectors
High-Speed Line Receivers
High-Speed Sampling Circuits
High-Speed Triggers
Fast Pulse-Width/Height Discriminators
____________________________FeaturesUltra-Fast, 5ns Propagation DelayLow Quiescent Current:
900µA (MAX9010/MAX9011)
1.3mA (MAX9013)
2.4mA (MAX9012)Single-Supply 4.5V to 5.5V ApplicationsInput Range Extends Below GroundNo Minimum Input Signal Slew-Rate RequirementNo Supply-Current Spikes During SwitchingStable when Driven with Slow-Moving InputsNo Output Phase Reversal for Overdriven InputsTTL-Compatible Outputs (Complementary for
MAX9013)Latch Function Included (MAX9011/MAX9013)High-Precision Comparators
0.7mV Input Offset Voltage
3.0V/mV Voltage GainAvailable in Tiny 6-Pin SC70 and SOT23 Packages
MAX9010–MAX9013
SC70, 5ns, Low-Power, Single-Supply
Precision TTL ComparatorsTOP VIEW
GND
IN-IN+VCC
5VCC
OUT
SC70GND
IN-IN+VCC
5LE
OUT
SOT23MAX9011
+ –
MAX9010
+ –OUTB
GNDINB-
VCC
OUTAINA-
INB+
INA+
SO/μMAXGNDN.C.OUTIN+
IN-
VCC
SO/μMAXMAX9012_
MAX9013__
OUT
Pin Configurations19-1932; Rev 1; 1/02
Ordering Information
PARTTEMP RANGEPIN-
PACKAGE
TOP
MARK
MAX9010EXT-T-40°C to +85°C6 SC70-6AAA
MAX9011EUT-T-40°C to +85°C6 SOT23-6AADD
MAX9012EUA-40°C to +85°C8 µMAX—
MAX9012ESA-40°C to +85°C8 SO—
MAX9013EUA-40°C to +85°C8 µMAX—
MAX9013ESA-40°C to +85°C8 SO—
Selector Guide appears at end of data sheet.
MAX9010–MAX9013
SC70, 5ns, Low-Power, Single-Supply,
Precision TTL Comparators
ABSOLUTE MAXIMUM RATINGSStresses 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.
Power Supply (VCCto GND) ...................................-0.3V to +6V
Analog Input (IN+ or IN-) to GND...............-0.3V to (VCC+ 0.3V)
Input Current (IN+ or IN-).................................................±30mA
LE to GND..................................................-0.3V to (VCC+ 0.3V)
Continuous Output Current...............................................±40mA
Continuous Power Dissipation (TA= +70°C)
6-Pin SC70 (derate 3.1mW/°C above +70°C).............245mW
6-Pin SOT23 (derate 8.7mW/°C above +70°C)...........696mW
8-Pin µMAX (derate 4.5mW/°C above +70°C)............362mW
8-Pin SO (derate 5.9mW/°C above +70°C).................471mW
Operating Temperature Range...........................-40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
ELECTRICAL CHARACTERISTICS (MAX9010/MAX9011)(VCC= 5V, VLE= 0 (MAX9011 only), VCM= 0, TA= TMINto TMAX, unless otherwise noted. Typical values are at TA= +25°C.) (Note 1)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITSSupply Voltage RangeVCCInferred from VOS tests4.55.5V
Power-Supply Current (Note 2)ICC0.902.1mA
TA = +25°C±1±5Input Offset Voltage
(Note 3)VOSTA = TMIN to TMAX±7mV
Input Offset-Voltage DriftΔVOS/ΔT±2µV /°C
Input Bias CurrentIB±0.5±2µA
Input Offset CurrentIOS±40±200nA
Differential Input Resistance
(Note 4)RIN (D IFF) VIN(DIFF) = ±10mV250kΩ
Common-Mode Input
Resistance (Note 4)RIN(CM)-0.2V ≤ VCM ≤ (VCC - 1.9V)1MΩ
Common-Mode Input Voltage
Range (Note 4)VCMInferred from VOS tests-0.2VCC - 1.9V
Common-Mode Rejection
RatioCMRR-0.2V ≤ VCM ≤ (VCC - 1.9V)95dB
Power-Supply Rejection RatioPSRRVCC = 4.5V to 5.5V82dB
Small-Signal Voltage GainAV1V ≤ VOUT ≤ 2V3000V/V
ISINK = 00.30.5Output Low VoltageVOLVIN ≥ 100mVISINK = 4mA0.50.6V
ISOURCE = 02.73.3Output High VoltageVOHVIN ≥ 100mV,
VCC = 4.5VISOURCE = 4mA2.42.9V
Sinking20Output Short-Circuit CurrentIOUTSourcing30mA
Latch Enable Pin High Input
VoltageVIHMAX9011 only2V
Latch Enable Pin Low Input
VoltageVILMAX9011 only0.8V
Latch Enable Pin Bias CurrentIIH, IILMAX9011 only,
VLE = 0 and VLE = 5V±25µA
MAX9010–MAX9013
SC70, 5ns, Low-Power, Single-Supply
Precision TTL Comparators
ELECTRICAL CHARACTERISTICS (MAX9010/MAX9011) (continued)(VCC= 5V, VLE= 0 (MAX9011 only), VCM= 0, TA= TMINto TMAX, unless otherwise noted. Typical values are at TA= +25°C.) (Note 1)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITSLatch Setup Time (Note 8)tSUMAX9011 only20ns
Latch Hold Time (Note 8)tHMAX9011 only20.5ns
Latch Propagation Delay
(Note 8)tLPDMAX9011 only5ns
Input Noise-Voltage Densityenf = 100kHz6nV/√Hz
VOVERDRIVE = 100mV58CLOAD = 5pF,
TA = +25°CVOVERDRIVE = 5mV5.59
VOVERDRIVE = 100mV9Propagation Delay (Note 6)tPD+, tPD-
CLOAD = 5pF,
TA = TMIN to TMAXVOVERDRIVE = 5mV10
Output Rise TimetR0.5V ≤ VOUT ≤ 2.5V3ns
Output Fall TimetF2.5V ≥ VOUT ≥ 0.5V2ns
MAX9010EXT0.8Input CapacitanceCINMAX9011EUT1.2pF
Power-Up TimetON1µs
ELECTRICAL CHARACTERISTICS (MAX9012/MAX9013)(VCC= 5V, VLE= 0 (MAX9013 only), VCM= 0, TA= TMINto TMAX, unless otherwise noted. Typical values are at TA= +25°C.) (Note 1)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITSSupply Voltage RangeVCCInferred from PSRR test4.55.5V
MAX90122.44.2Power-Supply Current (Note 2)ICCMAX90131.32.3mA
TA = +25°C±0.7±3Input Offset Voltage
(Note 5)VOSTA = TMIN to TMAX±5.5mV
Input Offset-Voltage DriftΔVOS/ΔT±2µV /°C
Input Bias CurrentIB±0.5±2µA
Input Offset CurrentIOS±40±200nA
Differential Input Resistance
(Note 4)RIN (D IFF) VIN(DIFF) = ±10mV250kΩ
Common-Mode Input
Resistance (Note 4)RIN(CM)-0.2V ≤ VCM ≤ (VCC - 1.9V)1MΩ
Common-Mode Input Voltage
Range (Note 4)VCMInferred from CMRR test-0.2VCC - 1.9V
Common-Mode Rejection
RatioCMRR-0.2V ≤ VCM ≤ (VCC - 1.9V)7595dB
Power-Supply Rejection RatioPSRRVCC = 4.5V to 5.5V6382dB
MAX9010–MAX9013
SC70, 5ns, Low-Power, Single-Supply,
Precision TTL Comparators
ELECTRICAL CHARACTERISTICS (MAX9012/MAX9013) (continued)(VCC= 5V, VLE= 0 (MAX9013 only), VCM= 0, TA= TMINto TMAX, unless otherwise noted. Typical values are at TA= +25°C.) (Note 1)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITSSmall-Signal Voltage GainAV1V ≤ VOUT ≤ 2V10003000V/V
ISINK = 00.30.5Output Low VoltageVOLVIN ≥ 100mVISINK = 4mA0.50.6V
ISOURCE = 02.73.3Output High VoltageVOHVIN ≥ 100mV,
VCC = 4.5VISOURCE = 4mA2.42.9V
Sinking20Output Short-Circuit CurrentIOUTSourcing30mA
Latch Enable Pin High Input
VoltageVIHMAX9013 only2V
Latch Enable Pin Low Input
VoltageVILMAX9013 only0.8V
Latch Enable Pin Bias CurrentIIH, IILMAX9013 only
VLE = 0 and VLE = 5V±25µA
Input Noise-Voltage Densityenf = 100kHz6nV/√Hz
VOVERDRIVE = 100mV58CLOAD = 5pF,
TA = +25°CVOVERDRIVE = 5mV5.59
VOVERDRIVE = 100mV9Propagation Delay (Note 6)tPD+, tPD-
CLOAD = 5pF,
TA = TMIN to TMAXVOVERDRIVE = 5mV10
Differential Propagation Delay
(Notes 6, 7)ΔtPD±VIN = 100mV step, CLOAD = 5pF,
VOD = 5mV23ns
Channel-to-Channel
Propagation Delay (Note 6)ΔtPD(ch-ch)MAX9012 only, VIN = 100mV step,
CLOAD = 5pF, VOD = 5mV500ps
Output Rise TimetR0.5V ≤ VOUT ≤ 2.5V3ns
Output Fall TimetF2.5V ≥ VOUT ≥ 0.5V2ns
Latch Setup Time (Note 8)tSUMAX9013 only20ns
Latch Hold Time (Note 8)tHMAX9013 only20.5ns
Latch Propagation Delay
(Note 8)tLPDMAX9013 only5ns
MAX9012EUA/MAX9013EUA1.5Input CapacitanceCINMAX9012ESA/MAX9013ESA2pF
Power-Up TimetON1µs
Note 1:All specifications are 100% tested at TA= +25°C; temperature limits are guaranteed by design.
Note 2:Quiescent Power-Supply Current is slightly higher with the comparator output at VOL. This parameter is specified with the worst-
case condition of VOUT= VOLfor the MAX9010/MAX9011 and both outputs at VOLfor the MAX9012. For the MAX9013, which
has complementary outputs, the power-supply current is specified with either OUT = VOL, OUT= VOHor OUT = VOH, OUT=
VOL(power-supply current is equal in either case).
Note 3:Input Offset Voltage is tested and specified with the Input Common-Mode Voltage set to either extreme of the Input Common-
Mode Voltage Range (-0.2V to (VCC- 1.9V)) and with the Power-Supply Voltage set to either extreme of the Power-Supply
Voltage Range (4.5V to 5.5V).
MAX9010–MAX9013
SC70, 5ns, Low-Power, Single-Supply
Precision TTL Comparators
Note 4:Although Common-Mode Input Voltage Range is restricted to -0.2V ≤VCM≤(VCC- 1.9V), either or both inputs can go to either
absolute maximum voltage limit, i.e., from -0.3V to (VCC+ 0.3V), without damage. The comparator will make a correct (and fast)
logic decision provided that at least one of the two inputs is within the specified common-mode range. If both inputs are outside
the common-mode range, the comparator output state is indeterminate.
Note 5:For the MAX9012, Input Offset Voltage is defined as the input voltage(s) required to make the OUT output voltage(s) remain
stable at 1.4V. For the MAX9013, it is defined as the average of two input offset voltages, measured by forcing first the OUT
output, then the OUToutput to 1.4V.
Note 6:Propagation delay for these high-speed comparators is guaranteed by design because it cannot be accurately measured
with low levels of input overdrive voltage using automatic test equipment in production. Note that for low overdrive
conditions, VOSis added to the overdrive.
Note 7:Differential Propagation Delay, measured either on a single output of the MAX9012/MAX9013 (or between OUT and OUT
outputs on the MAX9013) is defined as: ΔtPD(±)= |(tPD+) - (tPD-)|.
Note 8:Latch times are guaranteed by design. 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 remain
stable. Latch propagation delay (tLPD) is the delay time for the output to respond when the latch enable pin is deasserted
(see Figure 1).
t = 5ns/div
RESPONSE TO -5mV OVERDRIVEIN: 50mV/div
OUT: 1V/div
+100mV
MAX9010–13 toc02
OUT
MAX9010–13 toc03
OVERDRIVE (mV)
PROPAGATION DELAY (ns)
PROPAGATION DELAY
vs. INPUT OVERDRIVE
tPD(+)
tPD(-)
t = 5ns/div
RESPONSE TO +5mV OVERDRIVEIN: 50mV/div
OUT: 1V/div
-100mV
MAX9010–13 toc01
OUT
Typical Operating Characteristics(VCC= 5V, CL= 15pF, TA = +25°C, unless otherwise noted.)
MAX9010–MAX9013
SC70, 5ns, Low-Power, Single-Supply,
Precision TTL Comparatorsypical Operating Characteristics (continued)(VCC= 5V, CL= 15pF, TA = +25°C, unless otherwise noted.)10k1k100
PROPAGATION DELAY
vs. SOURCE RESISTANCEMAX9010–13 toc04
SOURCE RESISTANCE (Ω)
PROPAGATION DELAY (ns)
tPD(+)
tPD(-)
PROPAGATION DELAY
vs. LOAD CAPACITANCE
MAX9010–13 toc05
LOAD CAPACITANCE (pF)
PROPAGATION DELAY (ns)
tPD(+)
tPD(-)
MAX9010–13 toc03
OVERDRIVE (mV)
PROPAGATION DELAY (ns)
PROPAGATION DELAY
vs. INPUT OVERDRIVE
tPD(+)
tPD(-)
RESPONSE TO 50MHz ±10mV
SINE WAVEMAX9010–13 toc07
10ns/div
A: Input, 10mV/div
B: Output, 2V/div
RESPONSE TO 10kHz TRIANGLE WAVEMAX9010–13 toc08
20μs/div
A: Input, 20mV/div
B: Output, 2V/div
OFFSET VOLTAGE
vs. TEMPERATURE
MAX9010–13 toc09
TEMPERATURE (°C)
OFFSET VOLTAGE (mV)
OUTPUT VOLTAGE vs.
DIFFERENTIAL INPUT VOLTAGE
DIFFERENTIAL INPUT VOLTAGE (mV)
OUTPUT VOLTAGE (V)
MAX9010–13 toc12
TA = +25°C
TA = +85°C
TA = -40°C
INPUT BIAS CURRENT vs. TEMPERATURE
MAX9010–13 toc11
TEMPERATURE (°C )
INPUT BIAS CURRENT (VCM = -0.2V
VCM = 3.1V
SUPPLY CURRENT vs. SUPPLY VOLTAGE
(PER COMPARATOR)MAX9010–13 toc10
VCC (V)
ICC
(mA)
TA = +85°C
TA = +25°C
TA = -40°C
