Timer Blox
The LTC6990 is a precision silicon oscillator with a programmable frequency range of 488Hz to 2MHz. It can function as either a fixed-frequency oscillator or a voltage-controlled oscillator (VCO). The LTC6990 belongs to the TimerBlox family of versatile silicon timing devices. A single resistor, RSET, is used to program the internal master oscillator of the LTC6990. The LTC6995 provides a simple, accurate low-frequency clock that is uniquely configurable for long-duration power-on reset and watchdog timer applications. In this example, the LTC6995 combines a programmable oscillator with precision circuitry and logic to achieve an accurate 1-second power-on reset. This circuit comprises three distinct parts: circuit breaking, current sensing, and timing. The circuit-breaking function can be implemented using any electronically controlled relay or solid-state switch, appropriately sized for the voltage and current ratings of the load being protected. Load current sensing is accomplished via the LT6109, which is a complete high-side current sense device that integrates a precision current sense amplifier, an integrated voltage reference, and two comparators. Two versions of the LT6109 are available: the LT6109-1 has the comparators connected in opposing polarity, while the LT6109-2 has them connected in the same polarity. The start clock launches an acoustic pulse into the measurement path, setting the width of the decode flip-flop high. The acoustic paths return the pulse, which is amplified by a receiver and trips a trigger, resetting the flip-flop. The resultant Q-width output, representing the path's temperature-dependent transit time, is converted to a temperature reading by a microprocessor. This circuit example illustrates the use of the LTC6991 in an intervalometer for time-lapse photography. In this configuration, the LTC6991 is set up as a self-resetting circuit, generating a fixed time pulse ranging from 8 seconds to 64 seconds. The LTC6991 is also part of the TimerBlox family of versatile silicon timing devices, featuring a programmable period. The LTC6992 is a silicon oscillator with an analog voltage-controlled pulse width modulation (PWM) capability that is user-friendly. The LTC6992 is part of the TimerBlox family and is programmed with a single resistor, RSET, to set its internal master oscillator frequency. The output frequency is determined by this configuration. This circuit also highlights the use of the LTC6993 Monostable Pulse Generator and LTC6994 Delay Block/Debouncer in a consecutive test sequencer application, configured to provide one-second duration sequential test pulses after an initial delay provided by the LTC6994. The LTC6993 is a monostable multivibrator (one-shot pulse generator) with a programmable pulse width of 1 second to 33.6 seconds, and it is part of the TimerBlox family. A single resistor, RSET, programs its internal master oscillator frequency. The LTC6994, a programmable delay block with a range of 1 second to 33.6 seconds, also utilizes a single resistor, RSET, to program its internal master oscillator frequency, setting the timing for the output (OUT) to follow the input (IN) after a delay. The LTC6994 and LTC6993 are utilized in a delayed one-shot application, where the LTC6994 provides a rise time delay of 50 milliseconds, and the LTC6993 provides a 10-millisecond one-shot pulse. This design also employs the LTC6993-2 and LT1490 to generate a re-triggerable pulse staircase ramp. The LT1490 dual op-amp converts pulse frequency to voltage, generating a staircase output, while the LTC6993-2 is configured to reset the staircase. The LTC6990 demonstrates a frequency output of 1.4kHz per microampere of photodiode current, IPD.
The LTC6990's versatility as a precision silicon oscillator allows it to be deployed in various timing applications, ranging from simple frequency generation to complex control systems. Its programmable nature, facilitated by the RSET resistor, enables users to customize the oscillator's frequency to meet specific requirements. The ability to operate as both a fixed-frequency and voltage-controlled oscillator expands its utility in applications where frequency modulation is necessary. In conjunction with other TimerBlox devices, such as the LTC6995 and LTC6991, the LTC6990 can be integrated into systems requiring precise timing and control, such as power management, timing sequences for automation, or time-lapse photography setups. The combination of these devices allows for intricate designs that can include power-on reset functions, current sensing, and precise timing sequences, which are critical for reliable system performance. The LT6109's inclusion in the circuit for current sensing further enhances the design by providing accurate load monitoring, essential for applications where system integrity depends on real-time current feedback. Overall, the LTC6990 and its associated TimerBlox family members form a robust platform for developing sophisticated electronic timing solutions.The LTC ®6990 is a precision silicon oscillator with a programmable frequency range of 488Hz to 2MHz. It can be used as a fixed-frequency or voltage-controlled oscillator (VCO). The LTC6990 is part of the TimerBlox ® family of versatile silicon timing devices. A single resistor, RSET, programs the LTC6990`s internal. The LTC ®6990 is a precision silicon oscillator with a programmable frequency range of 488Hz to 2MHz. It can be used as a fixed-frequency or voltage-controlled oscillator (VCO). The LTC6990 is part of the TimerBlox ® family of versatile silicon timing devices. A single resistor, RSET, programs the LTC6990`s internal. The LTC ®6990 is a precision silicon oscillator with a programmable frequency range of 488Hz to 2MHz. It can be used as a fixed-frequency or voltage-controlled oscillator (VCO). The LTC6990 is part of the TimerBlox ® family of versatile silicon timing devices. A single resistor, RSET, programs the LTC6990`s internal. The LTC6995 provides a simple, accurate low frequency clock uniquely configurable for long duration power-on reset and watchdog timer applications.
In this example the LTC6995 combines an programmable oscillator with precision circuitry and logic to achieve an accurate 1 second POR. This resistor-settable POR can be programmed. The circuit of this circuit has three distinct parts circuit breaking, current sensing and timing. The circuit breaking function can be any type of electronically controlled relay or solid state switch, properly sized for voltage and current ratings of the load being protected.
Load current sensing is achieved via. The LT6109 is a complete high side current sense device that incorporates a precision current sense amplifier, an integrated voltage reference and two comparators. Two versions of the LT6109 are available. The LT6109-1 has the comparators connected in opposing polarity and the LT6109-2 has the comparators connected in the same.
Start Clock Launches Acoustic Pulse into Measurement Path, Sets Width Decode Flip-Flop High. Acoustic Paths Return Pulse, Amplified by Receiver, Trips Trigger, Resetting Flip-Flop. Resultant Q Width Output, Representing Path`s Temperature Dependent Transit Time, is Converted to Temperature Reading by Microprocessor. . This circuit example highlights the use of the LTC6991 in a intervalometer for time lapse photography.
In this example the LTC6991 is configured as a self-resetting circuit and generates a fixed time pulse from 8s to 64s. The LTC6991 is part of the TimerBlox family of versatile silicon timing devices with a programmable period.
The LTC6992 is a silicon oscillator with an easy-to-use analog voltage-controlled pulse width modulation (PWM) capability. The LTC6992 is part of the TimerBlox family of versatile silicon timing devices. A single resistor, RSET, programs the LTC6992`s internal master oscillator frequency. The output frequency is determined. This circuit highlights the use of LTC6993 Monostable Pulse Generator and LTC6994 Delay Block/Debouncer in a consecutive test sequencer application.
This example is configured to provide a one second duration sequential test pulses after an initial delay. The initial delay is provided by the LTC6994 and the consecutive one. The LTC6993 is a monostable multivibrator (also known as a one-shot pulse generator) with a programmable pulse width of 1 s to 33.
6 seconds. The LTC6993 is part of the TimerBlox family of versatile silicon timing devices. A single resistor, RSET, programs an internal master oscillator frequency, setting the LTC6993`s. The LTC6994 is a programmable delay block with a range of 1 s to 33. 6 seconds. The LTC6994 is part of the TimerBlox family of versatile silicon timing devices. A single resistor, RSET, programs an internal master oscillator frequency, setting the LTC6994`s time base. The output (OUT) follows the input (IN) after delaying. This circuit highlights the use of the LTC6994 Delay Block/ Debouncer and LTC6993 Monostable Pulse Generator in a delayed one-shot application.
The LTC6994 is configured to provide a rise time delay of 50ms and the LTC6993 is configured to provide a 10ms one shot. The LTC6994 is a programmable delay block with a range of 1 s. This design highlights the use of the LTC6993-2 and LT1490 to generate a pulse staircase ramp that is re-triggerable.
The pulse staircase ramp output is generated by the LT1490 dual op amp converts pulse frequency-to-voltage and generates a staircase output. The LTC6993-2 is then configured to reset the staircase. The LTC6993-2. 3% Linearity from 20 °C (Fout = 20kHz) to 75 °C (Fout = 25kHz) The LTC6990 is a precision silicon oscillator with a programmable frequency range of 488Hz to 2MHz.
It can be used as a fixed-frequency or voltage-controlled oscillator (VCO). The LTC6990 is part of the TimerBlox family of versatile silicon timing devices. . Fout = 1. 4kHz per microampere of photo diode current, IPD. The LTC6990 is a precision silicon oscillator with a programmable frequency range of 488Hz to 2MHz. It can be used as a fixed-frequency or voltage-controlled oscillator (VCO). The LTC6990 is part of the TimerBlox family of versatile silicon timing devices. A single. The LTC6990 is a precision silicon oscillator with a programmable frequency range of 488Hz to 2MHz. It can be used as a fixed-frequency or voltage-controlled oscillator (VCO). The LTC6990 is part of the TimerBlox family of versatile silicon timing devices. A single resistor, RSET, programs the LTC6990`s internal master oscillator. The LTC6990 is a precision silicon oscillator with a programmable frequency range of 488Hz to 2MHz. It can be used as a fixed-frequency or voltage-controlled oscillator (VCO). The LTC6990 is part of the TimerBlox family of versatile silicon timing devices. A single resistor, RSET, programs the LTC6990`s internal master oscillator. The LTC6992 is a silicon oscillator with an easy-to-use analog voltage-controlled pulse width modulation (PWM) capability. The LTC6992 is part of the TimerBlox family of versatile silicon timing devices. A single resistor, RSET, programs the LTC6992`s internal master oscillator frequency. The output frequency is determined. The LTC6992 is a silicon oscillator with an easy-to-use analog voltage-controlled pulse width modulation (PWM) capability.
The LTC6992 is part of the TimerBlox family of versatile silicon timing devices. A single resistor, RSET, programs the LTC6992`s internal master oscillator frequency. The output frequency is determined. The LTC6992 is a silicon oscillator with an easy-to-use analog voltage-controlled pulse width modulation (PWM) capability. The LTC6992 is part of the TimerBlox family of versatile silicon timing devices. A single resistor, RSET, programs the LTC6992`s internal master oscillator frequency. The output frequency is determined. This circuit highlights the use of the LTC6992 as a 1MHz Pulse Width Modulator (PWM); converting an analog input into a PWM output.
🔗 External reference
The LTC6990's versatility as a precision silicon oscillator allows it to be deployed in various timing applications, ranging from simple frequency generation to complex control systems. Its programmable nature, facilitated by the RSET resistor, enables users to customize the oscillator's frequency to meet specific requirements. The ability to operate as both a fixed-frequency and voltage-controlled oscillator expands its utility in applications where frequency modulation is necessary. In conjunction with other TimerBlox devices, such as the LTC6995 and LTC6991, the LTC6990 can be integrated into systems requiring precise timing and control, such as power management, timing sequences for automation, or time-lapse photography setups. The combination of these devices allows for intricate designs that can include power-on reset functions, current sensing, and precise timing sequences, which are critical for reliable system performance. The LT6109's inclusion in the circuit for current sensing further enhances the design by providing accurate load monitoring, essential for applications where system integrity depends on real-time current feedback. Overall, the LTC6990 and its associated TimerBlox family members form a robust platform for developing sophisticated electronic timing solutions.The LTC ®6990 is a precision silicon oscillator with a programmable frequency range of 488Hz to 2MHz. It can be used as a fixed-frequency or voltage-controlled oscillator (VCO). The LTC6990 is part of the TimerBlox ® family of versatile silicon timing devices. A single resistor, RSET, programs the LTC6990`s internal. The LTC ®6990 is a precision silicon oscillator with a programmable frequency range of 488Hz to 2MHz. It can be used as a fixed-frequency or voltage-controlled oscillator (VCO). The LTC6990 is part of the TimerBlox ® family of versatile silicon timing devices. A single resistor, RSET, programs the LTC6990`s internal. The LTC ®6990 is a precision silicon oscillator with a programmable frequency range of 488Hz to 2MHz. It can be used as a fixed-frequency or voltage-controlled oscillator (VCO). The LTC6990 is part of the TimerBlox ® family of versatile silicon timing devices. A single resistor, RSET, programs the LTC6990`s internal. The LTC6995 provides a simple, accurate low frequency clock uniquely configurable for long duration power-on reset and watchdog timer applications.
In this example the LTC6995 combines an programmable oscillator with precision circuitry and logic to achieve an accurate 1 second POR. This resistor-settable POR can be programmed. The circuit of this circuit has three distinct parts circuit breaking, current sensing and timing. The circuit breaking function can be any type of electronically controlled relay or solid state switch, properly sized for voltage and current ratings of the load being protected.
Load current sensing is achieved via. The LT6109 is a complete high side current sense device that incorporates a precision current sense amplifier, an integrated voltage reference and two comparators. Two versions of the LT6109 are available. The LT6109-1 has the comparators connected in opposing polarity and the LT6109-2 has the comparators connected in the same.
Start Clock Launches Acoustic Pulse into Measurement Path, Sets Width Decode Flip-Flop High. Acoustic Paths Return Pulse, Amplified by Receiver, Trips Trigger, Resetting Flip-Flop. Resultant Q Width Output, Representing Path`s Temperature Dependent Transit Time, is Converted to Temperature Reading by Microprocessor. . This circuit example highlights the use of the LTC6991 in a intervalometer for time lapse photography.
In this example the LTC6991 is configured as a self-resetting circuit and generates a fixed time pulse from 8s to 64s. The LTC6991 is part of the TimerBlox family of versatile silicon timing devices with a programmable period.
The LTC6992 is a silicon oscillator with an easy-to-use analog voltage-controlled pulse width modulation (PWM) capability. The LTC6992 is part of the TimerBlox family of versatile silicon timing devices. A single resistor, RSET, programs the LTC6992`s internal master oscillator frequency. The output frequency is determined. This circuit highlights the use of LTC6993 Monostable Pulse Generator and LTC6994 Delay Block/Debouncer in a consecutive test sequencer application.
This example is configured to provide a one second duration sequential test pulses after an initial delay. The initial delay is provided by the LTC6994 and the consecutive one. The LTC6993 is a monostable multivibrator (also known as a one-shot pulse generator) with a programmable pulse width of 1 s to 33.
6 seconds. The LTC6993 is part of the TimerBlox family of versatile silicon timing devices. A single resistor, RSET, programs an internal master oscillator frequency, setting the LTC6993`s. The LTC6994 is a programmable delay block with a range of 1 s to 33. 6 seconds. The LTC6994 is part of the TimerBlox family of versatile silicon timing devices. A single resistor, RSET, programs an internal master oscillator frequency, setting the LTC6994`s time base. The output (OUT) follows the input (IN) after delaying. This circuit highlights the use of the LTC6994 Delay Block/ Debouncer and LTC6993 Monostable Pulse Generator in a delayed one-shot application.
The LTC6994 is configured to provide a rise time delay of 50ms and the LTC6993 is configured to provide a 10ms one shot. The LTC6994 is a programmable delay block with a range of 1 s. This design highlights the use of the LTC6993-2 and LT1490 to generate a pulse staircase ramp that is re-triggerable.
The pulse staircase ramp output is generated by the LT1490 dual op amp converts pulse frequency-to-voltage and generates a staircase output. The LTC6993-2 is then configured to reset the staircase. The LTC6993-2. 3% Linearity from 20 °C (Fout = 20kHz) to 75 °C (Fout = 25kHz) The LTC6990 is a precision silicon oscillator with a programmable frequency range of 488Hz to 2MHz.
It can be used as a fixed-frequency or voltage-controlled oscillator (VCO). The LTC6990 is part of the TimerBlox family of versatile silicon timing devices. . Fout = 1. 4kHz per microampere of photo diode current, IPD. The LTC6990 is a precision silicon oscillator with a programmable frequency range of 488Hz to 2MHz. It can be used as a fixed-frequency or voltage-controlled oscillator (VCO). The LTC6990 is part of the TimerBlox family of versatile silicon timing devices. A single. The LTC6990 is a precision silicon oscillator with a programmable frequency range of 488Hz to 2MHz. It can be used as a fixed-frequency or voltage-controlled oscillator (VCO). The LTC6990 is part of the TimerBlox family of versatile silicon timing devices. A single resistor, RSET, programs the LTC6990`s internal master oscillator. The LTC6990 is a precision silicon oscillator with a programmable frequency range of 488Hz to 2MHz. It can be used as a fixed-frequency or voltage-controlled oscillator (VCO). The LTC6990 is part of the TimerBlox family of versatile silicon timing devices. A single resistor, RSET, programs the LTC6990`s internal master oscillator. The LTC6992 is a silicon oscillator with an easy-to-use analog voltage-controlled pulse width modulation (PWM) capability. The LTC6992 is part of the TimerBlox family of versatile silicon timing devices. A single resistor, RSET, programs the LTC6992`s internal master oscillator frequency. The output frequency is determined. The LTC6992 is a silicon oscillator with an easy-to-use analog voltage-controlled pulse width modulation (PWM) capability.
The LTC6992 is part of the TimerBlox family of versatile silicon timing devices. A single resistor, RSET, programs the LTC6992`s internal master oscillator frequency. The output frequency is determined. The LTC6992 is a silicon oscillator with an easy-to-use analog voltage-controlled pulse width modulation (PWM) capability. The LTC6992 is part of the TimerBlox family of versatile silicon timing devices. A single resistor, RSET, programs the LTC6992`s internal master oscillator frequency. The output frequency is determined. This circuit highlights the use of the LTC6992 as a 1MHz Pulse Width Modulator (PWM); converting an analog input into a PWM output.
🔗 External reference
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