A Comprehensive Guide to LTC6903IMS8#TRPBF Programmable Timer and Oscillator
Linear Technology/Analog Devices
Oscillator, Silicon Programmable Timers LTC6903 8 Pins 1kHz~68MHz 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Unit Price: $7.315035
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Oscillator, Silicon Programmable Timers LTC6903 8 Pins 1kHz~68MHz 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
This article provides a detailed overview of the LTC6903IMS8#TRPBF programmable timer and oscillator by Linear Technology/Analog Devices. It covers the product description, features, applications, reference designs, alternative parts, and FAQs related to this versatile component.
Product Introduction
Description:
The LTC6903IMS8#TRPBF is a programmable timer and oscillator designed for various timing applications. It is a versatile component that operates within a wide voltage range of 2.7V to 5.5V and offers a frequency range from 1kHz to 68MHz. With its compact 8-TSSOP/8-MSOP package and surface-mount capabilities, it is suitable for space-constrained designs.
Features:
1. Wide operating voltage range of 2.7V to 5.5V
2. Frequency range from 1kHz to 68MHz
3. Compact 8-TSSOP/8-MSOP package
4. Surface-mount capability
5. Output enable function for enhanced control
6. Low rise and fall times of 1ns
7. Symmetry control with a maximum of 51/49%
8. RoHS3 compliant for environmental friendliness
Applications:
Primary Applications:
1. Clock generation in microcontroller-based systems
2. Frequency synthesis in communication systems
3. Timing circuits in industrial automation
Secondary Applications:
1. Pulse-width modulation (PWM) generation
2. Frequency modulation (FM) applications
Applicable Specific Modules:
1. Microcontrollers
2. Communication modules
3. Industrial control modules
Reference Designs:
1. Precision Clock Generation Circuit using LTC6903IMS8#TRPBF
2. Frequency Synthesizer Design with LTC6903IMS8#TRPBF
Alternative Parts:
1. LTC6904IMS8#TRPBF - Programmable Timer and Oscillator with extended frequency range
2. LTC6905IMS8#TRPBF - Programmable Timer and Oscillator with additional output features
FAQs:
Q1: What is the typical current consumption of the LTC6903IMS8#TRPBF?
A1: The LTC6903IMS8#TRPBF has a low current consumption of 7mA, making it suitable for battery-operated applications.
Q2: Can the frequency of the LTC6903IMS8#TRPBF be externally programmed?
A2: Yes, the frequency of the LTC6903IMS8#TRPBF can be programmed externally using appropriate control signals.
Q3: Is the LTC6903IMS8#TRPBF compatible with 3.3V microcontrollers?
A3: Yes, the LTC6903IMS8#TRPBF is compatible with a wide voltage range, including 3.3V, making it suitable for various microcontroller applications.
In conclusion, the LTC6903IMS8#TRPBF programmable timer and oscillator offer a versatile solution for a wide range of timing applications. Its compact size, wide operating voltage range, and programmable features make it a valuable component for electronic design engineers.
Specifications
- TypeParameter
- Factory Lead Time12 Weeks
- Mounting Type
The "Mounting Type" in electronic components refers to the method used to attach or connect a component to a circuit board or other substrate, such as through-hole, surface-mount, or panel mount.
Surface Mount - Package / Case
refers to the protective housing that encases an electronic component, providing mechanical support, electrical connections, and thermal management.
8-TSSOP, 8-MSOP (0.118, 3.00mm Width) - Surface Mount
having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.
YES - Operating Temperature
The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.
-40°C~85°C - Packaging
Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.
Tape & Reel (TR) - Published2012
- JESD-609 Code
The "JESD-609 Code" in electronic components refers to a standardized marking code that indicates the lead-free solder composition and finish of electronic components for compliance with environmental regulations.
e3 - Part Status
Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.
Active - Moisture Sensitivity Level (MSL)
Moisture Sensitivity Level (MSL) is a standardized rating that indicates the susceptibility of electronic components, particularly semiconductors, to moisture-induced damage during storage and the soldering process, defining the allowable exposure time to ambient conditions before they require special handling or baking to prevent failures
1 (Unlimited) - ECCN Code
An ECCN (Export Control Classification Number) is an alphanumeric code used by the U.S. Bureau of Industry and Security to identify and categorize electronic components and other dual-use items that may require an export license based on their technical characteristics and potential for military use.
EAR99 - TypeOscillator, Silicon
- Terminal Finish
Terminal Finish refers to the surface treatment applied to the terminals or leads of electronic components to enhance their performance and longevity. It can improve solderability, corrosion resistance, and overall reliability of the connection in electronic assemblies. Common finishes include nickel, gold, and tin, each possessing distinct properties suitable for various applications. The choice of terminal finish can significantly impact the durability and effectiveness of electronic devices.
Matte Tin (Sn) - Additional Feature
Any Feature, including a modified Existing Feature, that is not an Existing Feature.
TAPE AND REEL; OUTPUT ENABLE FUNCTION - Voltage - Supply
Voltage - Supply refers to the range of voltage levels that an electronic component or circuit is designed to operate with. It indicates the minimum and maximum supply voltage that can be applied for the device to function properly. Providing supply voltages outside this range can lead to malfunction, damage, or reduced performance. This parameter is critical for ensuring compatibility between different components in a circuit.
2.7V~5.5V - Frequency
In electronic components, the parameter "Frequency" refers to the rate at which a signal oscillates or cycles within a given period of time. It is typically measured in Hertz (Hz) and represents how many times a signal completes a full cycle in one second. Frequency is a crucial aspect in electronic components as it determines the behavior and performance of various devices such as oscillators, filters, and communication systems. Understanding the frequency characteristics of components is essential for designing and analyzing electronic circuits to ensure proper functionality and compatibility with other components in a system.
1kHz~68MHz - Base Part Number
The "Base Part Number" (BPN) in electronic components serves a similar purpose to the "Base Product Number." It refers to the primary identifier for a component that captures the essential characteristics shared by a group of similar components. The BPN provides a fundamental way to reference a family or series of components without specifying all the variations and specific details.
LTC6903 - Pin Count
a count of all of the component leads (or pins)
8 - Physical Dimension
The parameter "Physical Dimension" in electronic components refers to the measurable size and shape characteristics of a component. This includes dimensions such as length, width, height, and diameter, which are critical for ensuring proper fit and integration into electronic circuits and systems. Physical dimensions also influence the component's performance, thermal management, and overall reliability in application environments. Understanding these dimensions is essential for designers to maintain compatibility with circuit boards and reduce issues related to space constraints.
3.0mm x 3.0mm x 1.1mm - Rise Time-Max
Rise Time-Max is a parameter used in electronic components to indicate the maximum time it takes for a signal to transition from a low state to a high state. It is typically measured from 10% to 90% of the output voltage swing. This parameter is crucial for assessing the speed and performance of circuits, particularly in digital signal applications where fast switching times are essential. A shorter rise time generally signifies better performance and faster response in electronic devices.
1ns - Fall Time-Max
Fall Time-Max is a parameter used to describe the time it takes for a signal to transition from a high level to a low level in electronic components such as transistors, diodes, and integrated circuits. It is typically measured in nanoseconds or microseconds and is an important characteristic that affects the overall performance of the component. A shorter fall time indicates faster switching speeds and can be crucial in applications where high-speed signal processing is required. Designers often consider the fall time-max specification when selecting components for circuits that require precise timing and fast response times.
1ns - Symmetry-Max
Symmetry-Max is a parameter used in electronic components to describe the maximum level of symmetry that can be achieved within the component's design or operation. This parameter is important in ensuring that the component functions efficiently and reliably. In practical terms, Symmetry-Max refers to the degree of balance or uniformity in the component's structure or behavior, which can impact its performance and stability. Engineers and designers often consider Symmetry-Max when developing electronic components to optimize their functionality and minimize potential issues related to asymmetry.
51/49% - Current - Supply
Current - Supply is a parameter in electronic components that refers to the maximum amount of electrical current that the component can provide to the circuit it is connected to. It is typically measured in units of amperes (A) and is crucial for determining the power handling capability of the component. Understanding the current supply rating is important for ensuring that the component can safely deliver the required current without overheating or failing. It is essential to consider this parameter when designing circuits to prevent damage to the component and ensure proper functionality of the overall system.
7mA - Output Load
The parameter "Output Load" in electronic components refers to the impedance or resistance that the output of a device is designed to drive. It is a crucial specification that indicates the maximum load that the output can handle while maintaining proper performance. The output load is typically expressed in ohms and can vary depending on the type of component, such as amplifiers, sensors, or microcontrollers. It is important to match the output load of a component with the load it is driving to prevent signal distortion, power loss, or damage to the component.
5 pF - RoHS Status
RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.
ROHS3 Compliant
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