Overview
Features and Benefits
- Supply Current: 36µA at 400kHz
- 1% Frequency Accuracy (from 0°C to 70°C)
- Frequency Range: 40kHz to 4MHz
- One Resistor Sets the Oscillator Frequency
- –40°C to 125°C Operating Temperature Range
- Start-Up Time Under 200µs at 4MHz
- First Cycle After Power-Up is Accurate
- 150Ω CMOS Output Driver
- Low Profile (1mm) SOT-23 (ThinSOTTM) Package
Product Details
The LTC6907 is a precision programmable oscillator that is versatile, compact and easy to use. Micropower operation benefits portable and battery-powered equipment. At 400kHz, the LTC6907 consumes 36µA on a 3V supply.
A single resistor programs the oscillator frequency over a 10:1 range with better than 0.5% initial accuracy. The output frequency can be divided by 1, 3 or 10 to span a 100:1 total frequency range, 40kHz to 4MHz.
The LTC6907 is easily programmed according to this simple formula:
fout = 4MHz / N * (50k/Rset) N = {10 DIV Pin = V+, 3 DIV Pin = Open, 1 DIV Pin = GND}
The LTC6907 is available in the 6-lead SOT-23 (ThinSOT) package. Contact LTC Marketing for a version of the part with a shutdown feature or lower frequency operation.
Applications
- Low Cost Precision Programmable Oscillator
- Rugged, Compact Micropower Replacement for
- Crystal and Ceramic Oscillators
- High Shock and Vibration Environments
- Portable and Battery-Powered Equipment
- PDAs and Cellular Phones
Product Categories
Product Lifecycle
Not Recommended for New Designs
This designates products ADI does not recommend broadly for new designs.
Evaluation Kits (1)
Documentation & Resources
-
R494 Reliability Data3/22/2018
-
DC2073B Demo Manual1/5/2022
-
Silicon Oscillators11/17/2015
Tools & Simulations
LTspice
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Models for the following parts are available in LTspice:
Design Tools
OscCalc is a quick and easy tool to help you find the right silicon oscillator for your application.
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
---|---|---|---|---|
LTC6907CS6#TRMPBF | Material Declaration | Reliability Data | 6-Lead TSOT-23 | |
LTC6907CS6#TRPBF | Material Declaration | Reliability Data | 6-Lead TSOT-23 | |
LTC6907HS6#TRMPBF | Material Declaration | Reliability Data | 6-Lead TSOT-23 | |
LTC6907HS6#TRPBF | Material Declaration | Reliability Data | 6-Lead TSOT-23 | |
LTC6907IS6#TRMPBF | Material Declaration | Reliability Data | 6-Lead TSOT-23 | |
LTC6907IS6#TRPBF | Material Declaration | Reliability Data | 6-Lead TSOT-23 | |
Wafer Fabrication Data | R494 Reliability Data |
Support & Discussions
Sample & Buy
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Buy Now Pricing
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List Pricing
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Lead Times
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Sampling
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Evaluation Boards
Pricing displayed is based on 1-piece.
Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.