Product details

Number of channels (#) 1 Output type LVDS Propagation delay time (µs) 0.0008 Vs (Max) (V) 5.5 Vs (Min) (V) 2.4 Vos (offset voltage @ 25 C) (Max) (mV) 5 Iq per channel (Typ) (mA) 13 Input bias current (+/-) (Max) (nA) 5000 Rail-to-rail In Rating Catalog Operating temperature range (C) -40 to 125 Features Hysteresis VICR (Max) (V) 5.7 VICR (Min) (V) -0.2
Number of channels (#) 1 Output type LVDS Propagation delay time (µs) 0.0008 Vs (Max) (V) 5.5 Vs (Min) (V) 2.4 Vos (offset voltage @ 25 C) (Max) (mV) 5 Iq per channel (Typ) (mA) 13 Input bias current (+/-) (Max) (nA) 5000 Rail-to-rail In Rating Catalog Operating temperature range (C) -40 to 125 Features Hysteresis VICR (Max) (V) 5.7 VICR (Min) (V) -0.2
SOT-SC70 (DCK) 6 4 mm² 2 x 2.1
  • Low propagation delay: 800 ps
  • Low overdrive dispersion: 350 ps
  • Quiescent current: 12.1 mA
  • High toggle frequency: 1.5 GHz / 3.0 Gbps
  • Narrow pulse width detection capability: 600 ps
  • LVDS output
  • 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
  • Packages: 6-Pin SC70, 12-Pin QFN (3 mm × 3 mm)
  • Low propagation delay: 800 ps
  • Low overdrive dispersion: 350 ps
  • Quiescent current: 12.1 mA
  • High toggle frequency: 1.5 GHz / 3.0 Gbps
  • Narrow pulse width detection capability: 600 ps
  • LVDS output
  • 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
  • Packages: 6-Pin SC70, 12-Pin QFN (3 mm × 3 mm)

The TLV3604 and TLV3605 are 800-ps, high-speed comparators with LVDS outputs and rail-to-rail inputs. These features, along with an operating voltage range of 2.4 V to 5.5 V and a high toggle frequency of 3 Gbps, make the TLV3604 and TLV3605 well suited for LIDAR, clock and data recovery applications, and test and measurement systems.

Likewise, the TLV3604 and TLV3605 have strong input overdrive performance of 350 ps and are able to detect narrow pulse widths of just 600 ps. This combination of low variation in propagation delay due to input overdrive and the ability to detect narrow pulses improve system performance and extend distance range in Time-of-Flight (ToF) applications.

The Low-Voltage-Differential-Signal (LVDS) output of the TLV3604 and TLV3605 also helps increase data throughput and optimizes power consumption. The complementary outputs reduce EMI by suppressing common mode noise on each output. The LVDS output is designed to drive and interface directly with downstream devices that accept a standard LVDS input, such as high-speed FPGAs and CPUs.

The TLV3604 is in a tiny 6 pin SC-70 package, which makes it easier for space sensitive applications such as an optical sensor module. The TLV3605 maintains the same performance as the TLV3604, and offers adjustable hysteresis control, shutdown, and latching features in a 12 pin QFN package making it an excellent choice for test and measurement applications.

1. For all orderable packages, see the orderable addendum at the end of the datasheet.

The TLV3604 and TLV3605 are 800-ps, high-speed comparators with LVDS outputs and rail-to-rail inputs. These features, along with an operating voltage range of 2.4 V to 5.5 V and a high toggle frequency of 3 Gbps, make the TLV3604 and TLV3605 well suited for LIDAR, clock and data recovery applications, and test and measurement systems.

Likewise, the TLV3604 and TLV3605 have strong input overdrive performance of 350 ps and are able to detect narrow pulse widths of just 600 ps. This combination of low variation in propagation delay due to input overdrive and the ability to detect narrow pulses improve system performance and extend distance range in Time-of-Flight (ToF) applications.

The Low-Voltage-Differential-Signal (LVDS) output of the TLV3604 and TLV3605 also helps increase data throughput and optimizes power consumption. The complementary outputs reduce EMI by suppressing common mode noise on each output. The LVDS output is designed to drive and interface directly with downstream devices that accept a standard LVDS input, such as high-speed FPGAs and CPUs.

The TLV3604 is in a tiny 6 pin SC-70 package, which makes it easier for space sensitive applications such as an optical sensor module. The TLV3605 maintains the same performance as the TLV3604, and offers adjustable hysteresis control, shutdown, and latching features in a 12 pin QFN package making it an excellent choice for test and measurement applications.

1. For all orderable packages, see the orderable addendum at the end of the datasheet.

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Technical documentation

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Type Title Date
* Data sheet TLV3604, TLV3605 800-ps High-Speed RRI Comparator with LVDS Outputs datasheet (Rev. D) 08 Jul 2021
Application note LVDS data and clock recovery circuit with high-speed comparators 03 Jun 2021
Application note Distance Measurement with High Speed Comparators in Optical ToF Applications 27 Oct 2020
Certificate TLV3604EVM EU Declaration of Conformity (DoC) 01 May 2020

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

TLV3604EVM — High speed comparator with LVDS outputs evaluation module

The TLV3604EVM is an evaluation module (EVM) designed to evaluate the high speed TLV3604 comparator. The TLV3604EVM has layout options intended to make it simple to evaluate timing performance with different measurement tools. The output of the TLV3604 is designed for low voltage differential (...)
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Limit: 2
Simulation model

TINA Model for TLV3604 (Rev. A)

SNOM692A.ZIP (3 KB) - TINA-TI Spice Model
Simulation model

PSpice Model for TLV3604

SNOM702.ZIP (59 KB) - PSpice Model
Simulation model

TLV3605 Clock and Data Recovery Circuit TINA-TI Reference Design

SNOM710.TSC (23 KB) - TINA-TI Reference Design
Simulation model

TLV3605 LVDS Clock and Data Recovery TINA-TI Reference Design

SNOM711.TSC (23 KB) - TINA-TI Reference Design
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Simulation tool

TINA-TI — SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
Design tool

CIRCUIT060087 — LVDS data and clock recovery circuit with high-speed comparators

The LVDS signal restoration circuit is used in digital systems to retrieve distorted clock or data waveforms. These clock and data signals can be attenuated and distorted on long traces due to stray capacitance, stray inductance, or reflections on transmission lines. The comparator is used to (...)
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SC70 (DCK) 6 View options

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