LTC6930IDCB-4.19 is a low-power 4.19MHz silicon oscillator for MCUs and portable embedded timing circuits
Specifications
Manufacturer:
Analog Devices Inc.
Product Number:
LTC6930IDCB-4.19#TRMPBF
Description:
IC OSC SILICON 4.194MHZ 8-WFDFN
Introduction
LTC6930IDCB-4.19 Low-Power 4.19MHz Silicon Oscillator
Part Number: LTC6930IDCB-4.19#TRMPBF
Product Overview
The LTC6930IDCB-4.19 is a fixed-frequency silicon oscillator from Analog Devices that delivers a precise 4.19 MHz clock signal without requiring external crystal components. This integrated solution combines an internal reference, oscillator core, and output driver circuitry on a single die for reliable timing performance.
Key Features
• Wide supply voltage range: 2.25V to 5.5V
• Low quiescent current consumption
• Industrial temperature range: -40°C to 125°C
• Low frequency drift vs. temperature and supply voltage
• Minimal jitter performance
• No external components required
• Tape-and-reel packaging for automated assembly
• Low quiescent current consumption
• Industrial temperature range: -40°C to 125°C
• Low frequency drift vs. temperature and supply voltage
• Minimal jitter performance
• No external components required
• Tape-and-reel packaging for automated assembly
Applications
- General microcontroller clock reference for 8-bit and 32-bit MCUs requiring 4.19 MHz system clocks
- Low-speed serial communication interfaces including UART, SPI, and I2C timing references
- Portable battery-powered devices such as handheld sensors, wireless remote controls, and wearable electronics
- Industrial low-speed timing circuits, signal pulse generators, and embedded control modules
- Consumer electronics auxiliary clock sources for audio decoding, display drivers, and IoT sensing nodes
- Crystal oscillator replacement in cost-sensitive compact PCB designs
Design Benefits
This silicon oscillator eliminates the need for external resistors, capacitors, or crystals, simplifying circuit layout and reducing bill of materials cost. The integrated design provides stable frequency performance across varying environmental conditions while maintaining low power consumption ideal for portable and industrial applications.
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