TLV360x 325 MHz High-Speed Comparators with 2.5 ns Propagation Delay

1 Features

• 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 (SC70-5), (SOT23-5),

TLV3603 (SC70-6),

TLV3602 (VSSOP-8), (WSON-8)

• Functional Safety Capable

– Documentation available to aid functional safety

system design [TLV3601/2]

– Documentation available to aid functional safety

system design [TLV3603]

2 Applications

• Laser distance meter

• Clock and data recovery

• High speed trigger function in oscilloscope and

logic analyzer

• Distance sensing in LIDAR

• Drone vision

• High speed differential line receiver

3 Description

The TLV360x are a family of 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 TLV360x

family 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.

The TLV3601 is available in tiny 5-pin SC70

and SOT23 packages which makes it well suited

for space constrained equipment that benefit from

the comparators fast response time. 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. The TLV3602 is a dual

channel version of the TLV3601 and is packaged in

8-pin VSSOP and WSON packages.

Device Information

PART NUMBER

PACKAGE (1)

BODY SIZE (NOM)

TLV3601

SC70 (5)

1.25 mm × 2.00 mm

SOT-23 (5)

2.90 mm × 1.60 mm

TLV3603

SC70 (6)

1.25 mm × 2.00 mm

TLV3602

VSSOP (8)

3.00 mm × 3.00 mm

WSON (8) (Preview) 2.00 mm × 2.00 mm

(1)

For all available packages, see the orderable addendum at

the end of the data sheet.

+

TDC

V

BIAS

+

LE/HYST

TLV3603

OPA858

V

REF

TLV3603 Application Circuit

+

–

VCC

VEE

OUT

TLV3601

(TLV3602 per Channel)

+

–

V+

VEE

OUT

TLV3603

LE/HYST

Functional Block Diagrams

TLV3601, TLV3602, TLV3603

SNOSDB1D – JUNE 2021 – REVISED NOVEMBER 2022

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.