Overview
The LTC6992CS6-2#TRMPBF, produced by Analog Devices Inc., is a silicon oscillator that features an easy-to-use analog voltage-controlled pulse width modulation (PWM) capability. It is part of the TimerBlox® family of versatile silicon timing devices. This component allows for the programming of its internal master oscillator frequency using a single resistor, RSET, and an internal frequency divider, NDIV, which can be set to eight different settings ranging from 1 to 16384. The duty cycle can be controlled by applying a voltage between 0V and 1V on the MOD pin.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| Operating Supply Voltage Range | 2.25V to 5.5V | |
| Power-On Reset Voltage | 1.95V | |
| Supply Current (IS) | 365µA to 450µA (V+ = 5.5V, RSET = 50k, NDIV = 1) | V+ = 5.5V, RSET = 50k, NDIV = 1 |
| Supply Current (IS) | 225µA to 285µA (V+ = 2.25V, RSET = 50k, NDIV = 1) | V+ = 2.25V, RSET = 50k, NDIV = 1 |
| Output Frequency Range | 0.00000381MHz to 1MHz | |
| Operating Temperature Range | -40°C to 125°C (depending on the package) | |
| Package Type | 6-Lead TSOT-23 |
Key Features
- Analog voltage-controlled pulse width modulation (PWM) capability.
- Programmable internal master oscillator frequency using a single resistor, RSET.
- Internal frequency divider, NDIV, programmable to eight settings from 1 to 16384.
- Duty cycle control via MOD pin with voltage range from 0V to 1V.
- Low power consumption with supply current as low as 105µA (V+ = 2.25V, RSET = 800k, NDIV = 1 to 16384).
- Wide operating temperature range, including automotive-grade options.
Applications
- Pulse width modulation (PWM) in various control systems.
- Timing and synchronization in industrial and automotive applications.
- Frequency generation and modulation in communication systems.
- Power management and control systems requiring precise timing and PWM.
- Automotive applications requiring high reliability and temperature stability.
Q & A
- What is the LTC6992CS6-2#TRMPBF used for?
The LTC6992CS6-2#TRMPBF is used for analog voltage-controlled pulse width modulation (PWM) and as a silicon oscillator in various timing and control applications.
- How is the output frequency of the LTC6992CS6-2#TRMPBF programmed?
The output frequency is programmed using a single resistor, RSET, and an internal frequency divider, NDIV, which can be set to eight different settings from 1 to 16384.
- What is the operating supply voltage range of the LTC6992CS6-2#TRMPBF?
The operating supply voltage range is from 2.25V to 5.5V.
- How is the duty cycle controlled in the LTC6992CS6-2#TRMPBF?
The duty cycle is controlled by applying a voltage between 0V and 1V on the MOD pin.
- What are the typical supply current values for the LTC6992CS6-2#TRMPBF?
The supply current ranges from 225µA to 450µA depending on the supply voltage and NDIV settings.
- What is the operating temperature range of the LTC6992CS6-2#TRMPBF?
The operating temperature range is from -40°C to 125°C, depending on the package.
- What package type is the LTC6992CS6-2#TRMPBF available in?
The LTC6992CS6-2#TRMPBF is available in a 6-Lead TSOT-23 package.
- Are there automotive-grade versions of the LTC6992CS6-2#TRMPBF?
- How can I obtain specific Automotive Reliability reports for the LTC6992CS6-2#TRMPBF?
Contact your local Analog Devices account representative for specific product ordering information and to obtain the specific Automotive Reliability reports.
- What simulation tools are available for designing with the LTC6992CS6-2#TRMPBF?
LTspice® is a powerful simulation software that can be used for designing and simulating circuits with the LTC6992CS6-2#TRMPBF.
