LTC6906
PRODUCTIONMicropower, 10kHz to 1MHz Resistor Set Oscillator in SOT-23
- Part Models
- 6
- 1ku List Price
- Starting From $1.72
Part Details
- Supply Current: 12μA at 100kHz
- <0.65% Frequency Accuracy (from 0°C to 70°C)
- Frequency Range: 10kHz to 1MHz
- One Resistor Sets the Oscillator Frequency
- Single Supply: 2.25V to 5.5V
- –40°C to 125°C Operating Temperature Range
- No Decoupling Capacitor Needed
- Start-Up Time Under 200μs at 1MHz
- First Cycle After Power-Up is Accurate
- 150Ω CMOS Output Driver
- Low Profile (1mm) SOT-23 (ThinSOT™) Package
The LTC6906 is a precision programmable oscillator that is versatile, compact and easy-to-use. Micropower operation benefits portable and battery-powered equipment. At 100kHz, the LTC6906 consumes 12µA on a 3.3V 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, 10kHz to 1MHz.
No decoupling capacitor is needed in most cases, yielding an extremely compact solution occupying less than 20mm2. Contact LTC Marketing for a version of the part with a shutdown feature or lower frequency operation.
The LTC6906 is available in the 6-lead SOT-23 (ThinSOT) package.
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
Documentation
Data Sheet 1
Reliability Data 1
User Guide 1
Technical Articles 3
Product Selector Card 1
Press Release 1
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 Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| LTC6906CS6#TRMPBF | 6-Lead TSOT-23 | ||
| LTC6906CS6#TRPBF | 6-Lead TSOT-23 | ||
| LTC6906HS6#TRMPBF | 6-Lead TSOT-23 | ||
| LTC6906HS6#TRPBF | 6-Lead TSOT-23 | ||
| LTC6906IS6#TRMPBF | 6-Lead TSOT-23 | ||
| LTC6906IS6#TRPBF | 6-Lead TSOT-23 |
This is the most up-to-date revision of the Data Sheet.
Tools & Simulations
LTspice 1
Models for the following parts are available in LTspice:
- LTC6906
OscCalc Silicon Oscillator Selection & Synthesis Tool
OscCalc is a quick and easy tool to help you find the right silicon oscillator for your application.
Open ToolLTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.
Evaluation Kits
LTC6906 Silicon Oscillator Demo Board
Resources
Reference Designs
Geiger Counter Circuit with Adjustable High Voltage Power Supply