Overview
The TLV3605RVKR is a high-speed, rail-to-rail input (RRI) comparator from Texas Instruments, designed for applications requiring fast and precise signal comparison. This device is part of the TLV3605 series, which includes single and dual-channel options, and is particularly suited for high-speed applications such as LIDAR, Time-of-Flight sensors, and high-speed trigger functions in oscilloscopes and logic analyzers.
The TLV3605RVKR features low propagation delay, high toggle frequency, and narrow pulse width detection capabilities, making it ideal for systems that demand high accuracy and speed. The device operates over a wide supply voltage range and has LVDS outputs, which enhance data throughput and reduce EMI.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Propagation Delay | - | 800 ps | - | ps |
| Overdrive Dispersion | - | 350 ps | - | ps |
| Quiescent Current | - | 12.1 mA | - | mA |
| Toggle Frequency | - | 1.5 GHz / 3.0 Gbps | - | GHz / Gbps |
| Narrow Pulse Width Detection | - | 600 ps | - | ps |
| Supply Voltage Range | 2.4 V | - | 5.5 V | V |
| Input Offset Voltage | -5 mV | ±0.5 mV | 5 mV | mV |
| Input Common-Mode Range | -200 mV below VEE | - | 200 mV above VCC | mV |
| Package Type | - | 12-Pin QFN (3 mm × 3 mm) | - | - |
| Operating Temperature Range | -40°C | - | 125°C | °C |
Key Features
- Low propagation delay of 800 ps and low overdrive dispersion of 350 ps, ensuring high-speed operation.
- High toggle frequency of 1.5 GHz / 3.0 Gbps, suitable for high-speed applications.
- Narrow pulse width detection capability of 600 ps, enhancing system performance in Time-of-Flight applications.
- LVDS output, providing a ±350 mV swing when terminated with a 100 Ω resistor, and reducing EMI.
- Supply voltage range of 2.4 V to 5.5 V, with input common-mode range extending 200 mV beyond both rails.
- Low input offset voltage of ±5 mV, improving system performance in high sensitivity signal detection.
- Adjustable hysteresis control, shutdown, and latching features available in the TLV3605 and TLV3607 models.
- Compact package options, including a 6-pin SC-70 and 12-pin QFN, suitable for space-sensitive applications.
Applications
- Distance sensing in LIDAR and Time-of-Flight sensors.
- High-speed trigger functions in oscilloscopes and logic analyzers.
- High-speed differential line receivers.
- Drone vision systems.
- Test and measurement systems.
Q & A
- What is the propagation delay of the TLV3605RVKR?
The propagation delay of the TLV3605RVKR is 800 ps.
- What is the toggle frequency of the TLV3605RVKR?
The toggle frequency of the TLV3605RVKR is 1.5 GHz / 3.0 Gbps.
- What is the input offset voltage of the TLV3605RVKR?
The input offset voltage of the TLV3605RVKR is ±5 mV.
- What is the supply voltage range of the TLV3605RVKR?
The supply voltage range of the TLV3605RVKR is 2.4 V to 5.5 V.
- What type of output does the TLV3605RVKR have?
The TLV3605RVKR has LVDS (Low-Voltage-Differential-Signal) outputs.
- What are some common applications of the TLV3605RVKR?
The TLV3605RVKR is commonly used in LIDAR, Time-of-Flight sensors, high-speed trigger functions in oscilloscopes and logic analyzers, and high-speed differential line receivers.
- What is the operating temperature range of the TLV3605RVKR?
The operating temperature range of the TLV3605RVKR is -40°C to 125°C.
- Does the TLV3605RVKR have adjustable hysteresis control?
Yes, the TLV3605RVKR has adjustable hysteresis control, as well as shutdown and latching features.
- What is the package type of the TLV3605RVKR?
The TLV3605RVKR comes in a 12-pin QFN package (3 mm × 3 mm).
- How does the LVDS output of the TLV3605RVKR reduce EMI?
The LVDS output of the TLV3605RVKR reduces EMI by providing fully differential outputs that suppress common mode noise on each output.
