Description:

The TLV360x is a 325MHz high-speed comparator featuring rail-to-rail inputs and a propagation delay of 2.5ns. These two comparators respond quickly and offer a wide operating voltage range, making them ideal for narrow signal pulse detection and clock/data recovery applications in LiDAR, rangefinders, and line receivers. Compared with alternative high-speed differential-output comparators, the push-pull (single-ended) output of the TLV360x family simplifies board-to-board routing of I/O interfaces and saves associated costs while reducing power consumption. They can directly connect to most current digital controllers and IO expanders in downstream circuits. The TLV3601 is available in 5-pin SC70 and SOT23 packages, making it ideal for space-constrained devices that can benefit from the comparator's fast response time. The TLV3603(E) is available in a 6-pin SC70 package, offering the same speed and size as the TLV3601 while providing additional features such as adjustable hysteresis control and latch functionality. The TLV3602 is a dual-channel version of the TLV3601, available in 8-pin VSSOP and WSON packages.

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 voltage range: 2.4 V to 5.5 V

Input common-mode range extends 200 mV beyond both supply rails

Low input offset voltage: ±5 mV

Known startup condition at output

TLV3603(E) specific features: – Adjustable hysteresis control pin – Latch functionality

TLV3603E has a wider operating temperature range – -55°C to 125°C

Packages: TLV3601 (SC70-5), (SOT23-5); TLV3603(E) (SC70-6); TLV3602 (VSSOP-8), (WSON-8)

Functional safety-capable – Documentation available for functional safety system design [TLV3601/2] – Documentation available for functional safety system design [TLV3603]2

Applications:

Laser rangefinders

Clock and data recovery

High-speed trigger functions in oscilloscopes and logic analyzers

Distance sensing in LiDAR

Drone vision

High-speed differential line receivers