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TLV3605

ACTIVE

800-ps high-speed rail-rail input comparator with LVDS outputs

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Data sheet

TLV3605

ACTIVE
Data sheet Order now

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 Rating Catalog Features Adjustable Hysteresis, Latch, Shutdown Iq per channel (typ) (mA) 13 Vos (offset voltage at 25°C) (max) (mV) 5 Rail-to-rail In Operating temperature range (°C) -40 to 125 Input bias current (±) (max) (nA) 5000 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 Rating Catalog Features Adjustable Hysteresis, Latch, Shutdown Iq per channel (typ) (mA) 13 Vos (offset voltage at 25°C) (max) (mV) 5 Rail-to-rail In Operating temperature range (°C) -40 to 125 Input bias current (±) (max) (nA) 5000 VICR (max) (V) 5.7 VICR (min) (V) -0.2
WQFN (RVK) 12 9 mm² (3 mm × 3 mm)
  • Low propagation delay: 800ps
  • Low overdrive dispersion: 350ps
  • Quiescent current: 12.1mA
  • High toggle frequency: 1.5GHz / 3.0Gbps
  • Narrow pulse width detection capability: 600ps
  • LVDS output
  • Supply range: 2.4V to 5.5V
  • Input common-mode range extends 200mV beyond both rails
  • Low input offset voltage: ±5mV
  • Single and dual channel options
  • Low propagation delay: 800ps
  • Low overdrive dispersion: 350ps
  • Quiescent current: 12.1mA
  • High toggle frequency: 1.5GHz / 3.0Gbps
  • Narrow pulse width detection capability: 600ps
  • LVDS output
  • Supply range: 2.4V to 5.5V
  • Input common-mode range extends 200mV beyond both rails
  • Low input offset voltage: ±5mV
  • Single and dual channel options

The TLV3604, TLV3605 (single channel), and TLV3607 (dual channel) are 800ps, high-speed comparators with LVDS outputs and rail-to-rail inputs. These features, along with an operating voltage range of 2.4V to 5.5V and a high toggle frequency of 3Gbps, make them well suited for LIDAR, clock and data recovery applications, and test and measurement systems.

Likewise, the TLV3604, TLV3605 and TLV3607 have strong input overdrive performance of 350ps and are able to detect narrow pulse widths of just 600ps. 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, TLV3605, and TLV3607 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 (single) and TLV3607 (dual) maintain the same performance as the TLV3604, and offer adjustable hysteresis control, shutdown, and latching features in 12 pin QFN and 16 pin WQFN packages, making them excellent choices for test and measurement applications.

The TLV3604, TLV3605 (single channel), and TLV3607 (dual channel) are 800ps, high-speed comparators with LVDS outputs and rail-to-rail inputs. These features, along with an operating voltage range of 2.4V to 5.5V and a high toggle frequency of 3Gbps, make them well suited for LIDAR, clock and data recovery applications, and test and measurement systems.

Likewise, the TLV3604, TLV3605 and TLV3607 have strong input overdrive performance of 350ps and are able to detect narrow pulse widths of just 600ps. 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, TLV3605, and TLV3607 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 (single) and TLV3607 (dual) maintain the same performance as the TLV3604, and offer adjustable hysteresis control, shutdown, and latching features in 12 pin QFN and 16 pin WQFN packages, making them excellent choices for test and measurement applications.
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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet TLV3604, TLV3605, TLV3607 800ps High-Speed RRI Comparators with LVDS Outputs datasheet (Rev. F) PDF | HTML Jun 12, 2024
Product overview Improving the Performance of Test and Measurement Equipment with High-Speed Comparators (Rev. B) PDF | HTML Jul 24, 2026
Product overview Enhancing Accuracy and Narrow Pulse Detection in Automotive and Industrial LiDAR with LVDS Comparators (Rev. B) PDF | HTML Jul 24, 2026
Technical article Solving top comparator challenges: Chatter PDF | HTML Oct 29, 2021
Circuit design Signal and clock recovery comparator circuit (Rev. A) PDF | HTML Jun 22, 2021
Circuit design LVDS data and clock recovery circuit with high-speed comparators PDF | HTML Jun 3, 2021
Application note Distance Measurement with High Speed Comparators in Optical ToF Applications PDF | HTML Oct 27, 2020

Design & development

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

Evaluation board

TLV3605EVM — TLV3605 800-ps high-speed rail-rail input comparator with LVDS outputs evaluation module

The TLV3605EVM is an evaluation module (EVM) designed to evaluate the high-speed TLV3605 comparator. The TLV3605EVM has layout options intended to make it simple to evaluate timing performance with different measurement tools. The output of the TLV3605 is designed for low-voltage differential (...)
User guide: PDF | HTML
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Simulation model

TLV3605 and TLV3607 PSpice Model (Rev. A)

SNOM777A.ZIP (116 KB) - PSpice model
Supported products & hardware
Simulation model

TLV3605 and TLV3607 TINA-TI Test Circuit (Rev. A)

SNOM709A.ZIP (11 KB) - TINA-TI reference design
Supported products & hardware
Simulation model

TLV3605 Clock and Data Recovery Circuit TINA-TI Reference Design

SNOM710 (23 KB) - TINA-TI reference design
Supported products & hardware
Simulation model

TLV3605 LVDS Clock and Data Recovery TINA-TI Reference Design

SNOM711 (23 KB) - TINA-TI reference design
Supported products & hardware
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 (...)
Supported products & hardware
Reference design

TIDA-010133 — High-impedance, 500MHz bandwidth, oscilloscope analog front-end reference design

High Bandwidth data acquisition systems, like a digital storage oscilloscope (DSO), require the analog front-end (AFE) signal chain to have wide (-3dB) bandwidth to measure a wide range of signals, optional high input impedance to prevent loading of the measured signal, low noise to prevent (...)
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WQFN (RVK) 12 Ultra Librarian
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