LTC6990
30
6990fc
For more information www.linear.com/LTC6990
LINEAR TECHNOLOGY CORPORATION 2010
LT 0214 REV C PRINTED IN USA
LinearTechnology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408)432-1900 FAX: (408) 434-0507 www.linear.com/2364-16
RELATED PARTS
PART NUMBER
DESCRIPTION
COMMENTS
1MHz to 33MHz ThinSOT Silicon Oscillator
Wide Frequency Range
1MHz to 20MHz ThinSOT Silicon Oscillator
Low Power, Wide Frequency Range
10kHz to 1MHz ThinSOT Silicon Oscillator
Micropower, ISUPPLY = 12A at 100kHz
40kHz to 4MHz ThinSOT Silicon Oscillator
Micropower, ISUPPLY = 35A at 400kHz
Fixed Frequency Oscillator, 32.768kHz to 8.192MHz
0.09% Accuracy, 110s Start-Up Time, 105A at 32kHz
TimerBlox, Very Low Frequency Clock with Reset
Cycle Time from 2ms to 9.5 Hours, No Caps, 2.2% Accurate
TimerBlox, Voltage-Controlled Pulse Width Modulator
(PWM)
Simple PWM with Wide Frequency Range
TimerBlox, Monostable Pulse Generator
Resistor Set Pulse Width from 1s to 34sec, No Caps, 3% Accurate
TimerBlox, Delay Block/Debouncer
Resistor Set Delay from 1s to 34sec, No Caps Required, 3% Accurate
TYPICAL APPLICATION
Ultrasonic Frequency Sweep Generator
6990 TA13
LTC6990
OE
GND
SET
OUT
V+
DIV
C1
0.1F
R1
976k
R2
102k
RSET1
49.9k
RSET2
750k
CSET
0.022F
2.25V TO 5.5V
fOUT = 500kHz TO 31.25kHz
OE
74HC125
SWEEPS FROM 500kHz to 31.25kHz IN A
FEW MILLISECONDS (CONTROLLED BY CSET).
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相关代理商/技术参数
LTC6991 制造商:LINER 制造商全称:Linear Technology 功能描述:TimerBlox: Resettable, Low Frequency Oscillator
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LTC6991CDCB#TRPBF 功能描述:IC OSC SILICON 977HZ 6-DFN RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 可编程计时器和振荡器 系列:TimerBlox® 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:45 系列:- 类型:温度 - 补偿晶体振荡器(TCXO) 计数:- 频率:25MHz 电源电压:3.135 V ~ 3.465 V 电流 - 电源:1.5mA 工作温度:-40°C ~ 85°C 封装/外壳:16-SOIC(0.295",7.50mm 宽) 包装:管件 供应商设备封装:16-SOIC W 安装类型:表面贴装
LTC6991CDCBPBF 制造商:LINER 制造商全称:Linear Technology 功能描述:TimerBlox: Resettable, Low Frequency Oscillator
LTC6991CS6#PBF 制造商:Linear Technology 功能描述:OSCILLATOR 977HZ 5.5V TSOT-23-6 制造商:Linear Technology 功能描述:OSCILLATOR, 977HZ, 5.5V, TSOT-23-6, Operating Mode:-, No. of Timers:1, Frequency 制造商:Linear Technology 功能描述:OSCILLATOR, 977HZ, 5.5V, TSOT-23-6, Operating Mode:(Not Available), No. of Timers:1, Frequency:977Hz, Supply Voltage Min:2.25V, Supply Voltage Max:5.5V, Digital IC Case Style:TSOT-23, No. of Pins:6, Operating Temperature Min:0C , RoHS Compliant: Yes
LTC6991CS6#TRMPBF 功能描述:IC OSC SILICON 977HZ TSOT23-6 RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 可编程计时器和振荡器 系列:TimerBlox® 标准包装:3,000 系列:- 类型:振荡器 - 晶体 计数:- 频率:- 电源电压:2.3 V ~ 5.5 V 电流 - 电源:1.07mA 工作温度:-30°C ~ 80°C 封装/外壳:SOT-665 包装:带卷 (TR) 供应商设备封装:SS迷你型-5D 安装类型:表面贴装 其它名称:AN8955SSMTXLTR
LTC6991CS6#TRPBF 功能描述:IC OSC SILICON 977HZ TSOT23-6 RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 可编程计时器和振荡器 系列:TimerBlox® 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:45 系列:- 类型:温度 - 补偿晶体振荡器(TCXO) 计数:- 频率:25MHz 电源电压:3.135 V ~ 3.465 V 电流 - 电源:1.5mA 工作温度:-40°C ~ 85°C 封装/外壳:16-SOIC(0.295",7.50mm 宽) 包装:管件 供应商设备封装:16-SOIC W 安装类型:表面贴装
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