MAX9600EUP ,Dual ECL and Dual/Quad PECL / 500ps / Ultra-High-Speed Comparatorsapplications where high-fidelity track- -1.2V to +4V Input Range with +6V/-4.2V Suppliesing of nar ..
MAX9600EUP+ ,Dual ECL and Dual/Quad PECL, 500ps, Ultra-High-Speed Comparatorsapplications where high-fidelity track-♦ -1.2V to +4V Input Range with +6V/-4.2V Suppliesing of nar ..
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MAX9601EUP ,Dual ECL and Dual/Quad PECL / 500ps / Ultra-High-Speed ComparatorsApplicationsDual PECL OutputVLSI and High-Speed Memory ATEComparator with LatchMAX9601EUP 20 TSSOPH ..
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MAX9602EUG+ ,Dual ECL and Dual/Quad PECL, 500ps, Ultra-High-Speed ComparatorsELECTRICAL CHARACTERISTICS(V = 5V, V = -5.2V, V = 0V, HYS_ = open (MAX9600/MAX9601), LE_ = low, LE_ ..
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MAX9600EUP-MAX9601EUP
Dual ECL and Dual/Quad PECL / 500ps / Ultra-High-Speed Comparators
General DescriptionThe MAX9600/MAX9601/MAX9602 ultra-high-speed com-
parators feature extremely low propagation delay
(500ps). These dual and quad comparators minimize
propagation delay skew (10ps) and are designed for low
propagation delay dispersion (30ps). These features
make them ideal for applications where high-fidelity track-
ing of narrow pulses and low timing dispersion is critical.
The differential input stage accepts a wide range of signals
in the common-mode range from (VEE+ 3V) to (VCC- 2V).
The outputs are complementary digital signals, compatible
with ECL and PECL systems, and provide sufficient current
to directly drive transmission lines terminated in 50Ω.
The MAX9600/MAX9601 dual-channel ECL and dual-chan-
nel PECL output comparators incorporate latch enable
(LE_, LE_), and hysteresis (HYS_). The complementary
latch-enable control permits tracking, track-hold, or sample-
hold mode of operations. The latch enables can be driven
with standard ECL logic for MAX9600 and PECL logic for
MAX9601. The MAX9602 quad-channel PECL output
comparator is ideal for high-density packaging in limit-
ed board space.
The MAX9600/MAX9601 are available in 20-pin TSSOP
packages, and the MAX9602 is offered in a 24-pin
TSSOP package. The MAX9600/MAX9601/MAX9602
are specified for operation from -40°C to +85°C.
ApplicationsVLSI and High-Speed Memory ATE
High-Speed Instrumentation
Scope/Logic Analyzer Front Ends
High-Speed Triggering
Threshold and Peak Detection
Line Receiving/Signal Restoration
Features500ps Propagation Delay30ps Propagation Delay Dispersion4Gbps Tracking Frequency-2.2V to +3V Input Range with +5V/-5.2V Supplies-1.2V to +4V Input Range with +6V/-4.2V SuppliesDifferential ECL Outputs (MAX9600)Differential PECL Outputs (MAX9601/MAX9602)Latch Enable (MAX9600/MAX9601)Adjustable Hysteresis (MAX9600/MAX9601)
MAX9600/MAX9601/MAX9602
Dual ECL and Dual/Quad PECL, 500ps,
Ultra-High-Speed Comparators
Ordering Information19-2409; Rev 1; 9/02
Pin Configurations appear at end of data sheet.
Functional Diagrams
Selector Guide
MAX9600/MAX9601/MAX9602
Dual ECL and Dual/Quad PECL, 500ps,
Ultra-High-Speed 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.= VCC- VEE...................................................................12.0V
VCCto GND (MAX9600) .......................................................6.8V
VEEto GND (MAX9600) ......................................................-6.5V
Differential Input Voltage ...................................................±6.5V
Latch Differential Voltage ......................................................±4V
Common-Mode Input Voltage (VCM) .........................VEEto VCC
VCCO_ to VEE
(MAX9601/MAX9602)....................(VEE- 0.3V) to (VCC+ 0.3V)
LE_, LE_to GND
MAX9600....................................................(VEE- 0.3V) to 0.3V
MAX9601..................................(VEE- 0.3V) to (VCCO_ + 0.3V)
Input Current to Any Input Pin.............................................10mA
HYS_ Current (MAX9600/MAX9601) ...................................-1mA
Continuous Output Current.................................................50mA
Continuous Power Dissipation (TA= +70°C)
20-Pin TSSOP (derate 10.9mW/oC above +70°C)........879mW
24-Pin TSSOP (derate 12.2mW/°C above +70°C)........975mW
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
DC ELECTRICAL CHARACTERISTICS(VCC= 5V, VEE= -5.2V, VCM= 0V, HYS_ = open (MAX9600/MAX9601), LE_ = low, LE_= high (MAX9600/MAX9601), GND = 0V, = 50Ωto -2V (MAX9600), VCCO_ = 5V, RL= 50Ωto 3V (MAX9601/MAX9602), TA= TMINto TMAX. Typical values are at
MAX9600/MAX9601/MAX9602
Dual ECL and Dual/Quad PECL, 500ps,
Ultra-High-Speed Comparators
DC ELECTRICAL CHARACTERISTICS (continued)(VCC= 5V, VEE= -5.2V, VCM= 0V, HYS_ = open (MAX9600/MAX9601), LE_ = low, LE_= high (MAX9600/MAX9601), GND = 0V, = 50Ωto -2V (MAX9600), VCCO_ = 5V, RL= 50Ωto 3V (MAX9601/MAX9602), TA= TMINto TMAX. Typical values are at = +25°C, unless otherwise noted.) (Note 1)
MAX9600/MAX9601/MAX9602
Dual ECL and Dual/Quad PECL, 500ps,
Ultra-High-Speed Comparators
AC ELECTRICAL CHARACTERISTICS(VCC= 5V, VEE= -5.2V, VCM= 0V, HYS_ = open (MAX9600/MAX9601), LE_ = low, LE_= high (MAX9600/MAX9601), CL= 5pF,
GND = 0V, RL= 50Ωto -2V (MAX9600), VCCO_ = 5V, RL= 50Ωto 3V (MAX9601/MAX9602), TA= TMINto TMAX. Typical values are at = +25°C, unless otherwise noted.) (Note 1)
Note 1:All devices are 100% production tested at TA= +25°C. Specifications over temperature are guaranteed by design.
Note 2:Does not include output state current in Q_, Q_.
Note 3:Guaranteed by design.
Note 4:Propagation delay skew (tPDSKEW) is for a single channel and is the difference between the propagation delay to the high-
to-low output transition vs. the low-to-high output transition.
Note 5:Propagation delay match is the difference of tPD-or tPD+of one channel to the tPD-or tPD+of another channel of the same device.
Note 6:Latch setup and hold-timing specifications are for a differentially driven latch signal.
MAX9600/MAX9601/MAX9602
Dual ECL and Dual/Quad PECL, 500ps,
Ultra-High-Speed ComparatorsMAX9600/1/2 toc01
INPUT OVERDRIVE (mV)
PROPAGATION DELAY (ps)80706050403020
PROPAGATION DELAY vs. INPUT OVERDRIVE
(VCC = 10mV TO 100mV)
MAX9600/1/2 toc02
INPUT OVERDRIVE (V)
PROPAGATION DELAY (ps)
PROPAGATION DELAY vs. INPUT OVERDRIVE
(VOD = 0.1V TO 2V)
MAX9600/1/2 toc03
SOURCE IMPEDANCE (Ω)
PROPAGATION DELAY (ps)
PROPAGATION DELAY
vs. SOURCE IMPEDANCE
PROPAGATION DELAY
vs. CAPACITIVE LOAD
MAX9600/1/2 toc04
CAPACITIVE LOAD (pF)
PROPAGATION DELAY (ps)2015105
MAX9600/1/2 toc05
TEMPERATURE (°C)
PROPAGATION DELAY (ps)50-25025
PROPAGATION DELAY
vs. TEMPERATURE
MAX9600/1/2 toc05
COMMON-MODE VOLTAGE (V)
PROPAGATION DELAY (ps)10-1-2
PROPAGATION DELAY
vs. COMMON-MODE VOLTAGE
Typical Operating Characteristics
(VCC= 5V, VEE= -5.2V, VCM= 0V, HYS _ = open (MAX9600/MAX9601), LE_ = low, LE_= high (MAX9600/MAX9601), CL= 5pF, GND = 0V,= 50Ωto -2V (MAX9600), VCCO_ = 5V, RL= 50Ωto 3V (MAX9601/MAX9602), input slew rate = 2V/ns, duty cycle = 50%, = TMINto TMAX. Typical values are at TA= +25°C, unless otherwise noted.) (Note 1)
MAX9600/MAX9601/MAX9602
Dual ECL and Dual/Quad PECL, 500ps,
Ultra-High-Speed Comparators
PROPAGATION DELAY
vs. PULSE WIDTHMAX9600/1/2 toc07
PULSE WIDTH (ps)
PROPAGATION DELAY (ps)
MAX9600/1/2 toc08
INPUT SLEW RATE (V/ns)
PROPAGATION DELAY (ps)87654321
PROPAGATION DELAY
vs. INPUT SLEW RATE
PROPAGATION DELAY
vs. DUTY CYCLE
MAX9600/1/2 toc09
DUTY CYCLE (%)
PROPAGATION DELAY (ps)8060702030405010
MAX9600/1/2 toc10
TEMPERATURE (°C)
INPUT OFFSET VOLTAGE (50250-25
INPUT OFFSET VOLTAGE
vs. TEMPERATURE
MAX9600/1/2 toc11
RHYS (kΩ)
HYSTERESIS (mV)3025201540
HYSTERESIS
vs. RHYS TO GNDMAX9600/1/2 toc12
TEMPERATURE (°C)
HYSTERESIS (mV)50250-25
HYSTERESIS
vs. TEMPERATURE
Typical Operating Characteristics (continued)
(VCC= 5V, VEE= -5.2V, VCM= 0V, HYS _ = open (MAX9600/MAX9601), LE_ = low, LE_= high (MAX9600/MAX9601), CL= 5pF, GND = 0V,= 50Ωto -2V (MAX9600), VCCO_ = 5V, RL= 50Ωto 3V (MAX9601/MAX9602), input slew rate = 2V/ns, duty cycle = 50%, = TMINto TMAX. Typical values are at TA= +25°C, unless otherwise noted.) (Note 1)
