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LTC6990CS6#TRPBF
+BOMIC OSC SILICON PROG TSOT23-6
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Nhà sản xuấtCông ty Analog Devices Inc.
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Ông. Phần #LTC6990CS6#TRPBF
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Bảng dữ liệu LTC6990CS6#TRPBF DataSheet
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Series | TimerBlox® |
| PartStatus | Active |
| Type | Oscillator, Silicon |
| Frequency | 488Hz ~ 2MHz |
| Voltage-Supply | 2.25V ~ 5.5V |
| Current-Supply | 235 µA |
| OperatingTemperature | 0°C ~ 70°C |
| Package/Case | SOT-23-6 Thin, TSOT-23-6 |
| SupplierDevicePackage | TSOT-23-6 |
| MountingType | Surface Mount |
| BaseProductNumber | LTC6990 |
Tổng quan
Description
This oscillator supports a supply voltage range from 2.25V to 5.5V, making it suitable for battery-powered and low-power applications. The output is a square wave, CMOS-compatible signal, which can directly drive digital loads. The LTC6990 is packaged in a compact SOT-23 (6-lead) casing, allowing for easy integration into various applications. Its low power consumption and simple frequency programming make it ideal for use in applications like microcontroller clock sources, frequency synthesizers, and general-purpose oscillators.
Equivalent
1. SiTime SiT8008B: A programmable MEMS oscillator with similar frequency range.
2. MAX7375: A low-cost, fixed-frequency silicon oscillator.
3. ECS Inc ECS-2100: A programmable clock oscillator.
4. Silicon Labs Si5351A: A programmable clock generator.
These alternatives offer comparable features in terms of programmable frequency outputs, stability, and low power consumption. Always verify the specific requirements and compatibility for your application.
Features
1. Frequency Range: Programmable output frequency from 488 Hz to 2 MHz.
2. Voltage Range: Operates over a wide supply voltage range from 2.25V to 5.5V.
3. Output Type: Offers a rail-to-rail square wave output.
4. Ease of Use: Simple resistor programming sets the output frequency.
5. Duty Cycle: Fixed 50% duty cycle.
6. Temperature Stability: Provides excellent frequency stability over temperature and supply voltage variations.
7. Low Power Consumption: Consumes minimal power, suitable for battery-powered applications.
8. Package: Comes in a compact 6-pin SOT-23 package.
9. Start-Up Time: Fast start-up time of 150µs.
10. Applications: Used in timing, clock generation, and frequency synthesis applications.
These features make the LTC6990CS6#TRPBF an adaptable solution for various low-power and space-constrained timing applications.
Pinout
The primary function of the LTC6990 is to provide a precise clock or timing signal. It can generate frequencies from 488 Hz to 2 MHz. The frequency is set using an external resistor, making it versatile for various applications.
Key pin functions typically include:
1. SET: Used to connect the resistor that sets the frequency.
2. V+: Power supply pin.
3. OUT: The output pin where the clock signal is provided.
4. GND: Ground pin.
5. Two other pins that may serve additional functions like modulation input or other configuration purposes depending on specific use.
Always refer to the specific datasheet for precise pin functions and configuration options.
Manufacturer
Application
1. Frequency Generation: It can be used to generate stable frequencies for various systems.
2. Pulse Width Modulation (PWM): Useful in controlling the power supplied to electrical devices.
3. Time Delay Generation: It can create precise delays for sequencing and timing applications.
4. Clock Source: Acts as a reliable clock signal generator for digital circuits.
5. Signal Conditioning: Used in shaping and timing adjustment of waveforms.
Its versatility makes it suitable for consumer electronics, industrial automation, and communication systems.