Datasheet > LTC6906

LTC6906

更新时间： 2024-09-19 05:44:03

品牌	Logo	应用领域
凌特 - Linear		振荡器电阻器
页数	文件大小	规格书
12页	165K
描述
Micropower, 10kHz to 1MHz Resistor Set Oscillator in SOT-23

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LTC6906 数据手册

LTC6906

Micropower, 10kHz to 1MHz

Resistor Set Oscillator

in SOT-23

DESCRIPTIO

FEATURES

The LTC^®6906 is a precision programmable oscillator that

is versatile, compact and easy-to-use. Micropower opera-

tion benefits portable and battery-powered equipment. At

100kHz, the LTC6906 consumes 12µA on a 3.3V supply.

■

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

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.

■

–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

■

The LTC6906 is easily programmed according to this

simple formula:

150Ω CMOS Output Driver

Low Profile (1mm) SOT-23 (ThinSOT^TM) Package

10,DIV Pin = V⁺

⎧

1MHz ⎛ 100k⎞

⎪

APPLICATIO S

ƒ_OUT

•

, N = 3, DIV Pin = Open

⎨

⎜

⎟

⎝ R_SET⎠

⎪

■

1, DIV Pin = GND

Low Cost Precision Programmable Oscillator

⎩

■

Rugged, Compact Micropower Replacement for

No decoupling capacitor is needed in most cases, yielding

anextremelycompactsolutionoccupyinglessthan20mm².

Contact LTC Marketing for a version of the part with a

shutdown feature or lower frequency operation.

Crystal and Ceramic Oscillators

■

High Shock and Vibration Environments

■

Portable and Battery-Powered Equipment

■

PDAs and Cellular Phones

, LTC and LT are registered trademarks of Linear Technology Corporation.

ThinSOT is a trademark of Linear Technology Corporation.

All other trademarks are the property of their respective owners.

The LTC6906 is available in the 6-lead SOT-23 (ThinSOT)

package.

TYPICAL APPLICATIO

Typical Supply Current vs Frequency

Micropower Clock Generator

= 5pF

= 25°C

NO DECOUPLING

CAPACITOR

NEEDED

= 3.6V

10kHz TO 1MHz

LTC6906

2.25V TO 3.6V

OUT

GND GRD

DIV SET

= 2.25V

÷10

÷3

÷1

SET

100k TO 1M

6906 TA01

200

400

600

1200

800 1000

FREQUENCY (kHz)

6906 G04

6906fa

12 3 4 5 6 7...12

中文翻译

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与LTC6906相关器件

型号	品牌	获取价格	描述	数据表
LTC6906CS6	Linear	获取价格	Micropower, 10kHz to 1MHz Resistor Set Oscillator in SOT-23
LTC6906CS6#TR	Linear	获取价格	LTC6906 - Micropower, 10kHz to 1MHz Resistor Set Oscillator in SOT-23; Package: SOT; Pins:
LTC6906CS6#TR	ADI	获取价格	CMOS Output Clock Oscillator, 0.01MHz Min, 1MHz Max
LTC6906CS6#TRMPBF	Linear	获取价格	LTC6906 - Micropower, 10kHz to 1MHz Resistor Set Oscillator in SOT-23; Package: SOT; Pins:
LTC6906CS6#TRPBF	ADI	获取价格	LTC6906 - Micropower, 10kHz to 1MHz Resistor Set Oscillator in SOT-23; Package: SOT; Pins:
LTC6906HS6	Linear	获取价格	Micropower, 10kHz to 1MHz Resistor Set Oscillator in SOT-23
LTC6906HS6#PBF	Linear	获取价格	LTC6906 - Micropower, 10kHz to 1MHz Resistor Set Oscillator in SOT-23; Package: SOT; Pins:
LTC6906HS6#TR	Linear	获取价格	LTC6906 - Micropower, 10kHz to 1MHz Resistor Set Oscillator in SOT-23; Package: SOT; Pins:
LTC6906HS6#TRM	Linear	获取价格	LTC6906 - Micropower, 10kHz to 1MHz Resistor Set Oscillator in SOT-23; Package: SOT; Pins:
LTC6906HS6#TRMPBF	Linear	获取价格	暂无描述

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