TLV3601, TLV3603
SNOSDB1B – JUNE 2021 – REVISED NOVEMBER 2021
TLV3601, TLV3603 325 MHz High-Speed Comparator
with 2.5 ns Propagation Delay
1 Features
3 Description
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Fast propagation delay: 2.5 ns
Low overdrive dispersion: 600 ps
High toggle frequency: 325 MHz
Narrow pulse width detection capability: 1.25 ns
Push-pull output
Wide supply range: 2.4 V to 5.5 V
Input common-mode range extends 200 mV
beyond both rails
Low input offset voltage: ±5 mV
Known startup condition at output
TLV3603 specific features:
– Adjustable hysteresis control pin
– Latch function
Packages: TLV3601 (5-Pin SC70), TLV3603 (6-Pin
SC70)
Functional Safety Capable
– Documentation available to aid functional safety
system design [TLV3601]
– Documentation available to aid functional safety
system design [TLV3603]
The TLV3601 and TLV3603 are 325 MHz, high-speed
comparators with rail-to-rail inputs and a propagation
delay of 2.5 ns. The combination of fast response and
wide operating voltage range make the comparators
suitable for narrow signal pulse detection and data
and clock recovery applications in LIDAR, range
finders, and line receivers.
The push-pull (single-ended ) outputs of the TLV3601
and TLV3603 simplify and save cost on board-
to-board wiring for I/O interfaces while reducing
power consumption when compared to alternative
high-speed differential output comparators. They can
directly interface most prevailing digital controllers and
IO expanders in the downstream circuit.
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The TLV3601 is available in tiny 5-pin SC70 package
which makes it well suited for space constrained
equipment. TLV3603 is packaged in a 6-pin SC70
package and maintains the same speed and size
as TLV3601 while offering the additional features
of adjustable hysteresis control and output latch
capability.
2 Applications
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Laser distance meter
Device Information
Clock and Data Recovery
High speed trigger function in oscilloscope and
logic analyzer
Distance sensing in LIDAR
Drone vision
PART NUMBER
TLV3601
TLV3603
PACKAGE (1)
BODY SIZE (NOM)
SC70 (5)
1.25 mm × 2.00 mm
SOT-23 (5) (Preview) 2.90 mm x 1.60 mm
SC70 (6) 1.25 mm × 2.00 mm
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High speed differential line receiver
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
TLV3601
TLV3603
VCC
VCC
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OPA858
TLV3603
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LE/HYST
VEE
VEE
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TDC
LE/HYST
Functional Block Diagrams
VBIAS
TLV3603 Application Circuit
VREF
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.