LTC6907 Series

Micropower, 40kHz to 4MHz Resistor Set Oscillator in SOT-23

Catalog

Micropower, 40kHz to 4MHz Resistor Set Oscillator in SOT-23

Part	Voltage - Supply [Max]	Voltage - Supply [Min]	Type	Current - Supply	Mounting Type	Frequency [Max]	Frequency [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Supplier Device Package
Analog Devices LTC6907IS6#TRMPBF	3.6 V	3 V	Oscillator Silicon	305 µA	Surface Mount	4 MHz	40 kHz	85 °C	-40 °C	SOT-23-6 Thin TSOT-23-6	TSOT-23-6
Analog Devices LTC6907CS6#TRPBF	3.6 V	3 V	Oscillator Silicon	305 µA	Surface Mount	4 MHz	40 kHz	85 °C	-40 °C	SOT-23-6 Thin TSOT-23-6	TSOT-23-6

Catalog

Micropower, 40kHz to 4MHz Resistor Set Oscillator in SOT-23

Key Features

• 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

Description

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.ApplicationsLow Cost Precision Programmable OscillatorRugged, Compact Micropower Replacement forCrystal and Ceramic OscillatorsHigh Shock and Vibration EnvironmentsPortable and Battery-Powered EquipmentPDAs and Cellular Phones