Datasheet LTC6990 (Analog Devices) - 30
| Manufacturer | Analog Devices |
| Description | TimerBlox: Voltage Controlled Silicon Oscillator |
| Pages / Page | 30 / 30 — TYPICAL APPLICATION. Ultrasonic Frequency Sweep Generator. RELATED PARTS … |
| Revision | D |
| File Format / Size | PDF / 1,000 Kb |
| Document Language | English |
TYPICAL APPLICATION. Ultrasonic Frequency Sweep Generator. RELATED PARTS PART NUMBER. DESCRIPTION. COMMENTS
Model Line for this Datasheet
- LTC6990CDCB#TRMPBF LTC6990CDCB#TRPBF LTC6990CS6#TRMPBF LTC6990CS6#TRPBF LTC6990HDCB#TRMPBF LTC6990HDCB#TRPBF LTC6990HS6#TRMPBF LTC6990HS6#TRPBF LTC6990HS6#WTRMPBF LTC6990HS6#WTRPBF LTC6990IDCB#TRMPBF LTC6990IDCB#TRPBF LTC6990IS6#TRMPBF LTC6990IS6#TRPBF LTC6990IS6#WTRMPBF LTC6990IS6#WTRPBF LTC6990MPS6#TRMPBF LTC6990MPS6#TRPBF
Text Version of Document
LTC6990
TYPICAL APPLICATION Ultrasonic Frequency Sweep Generator
fOUT = 500kHz TO 31.25kHz OE OE OUT LTC6990 GND V+ 2.25V TO 5.5V C1 R1 0.1µF 976k SET DIV 6990 TA13 R2 RSET1 74HC125 102k 49.9k CSET RSET2 0.022µF 750k SWEEPS FROM 500kHz to 31.25kHz IN A FEW MILLISECONDS (CONTROLLED BY CSET).
RELATED PARTS PART NUMBER DESCRIPTION COMMENTS
LTC1799 1MHz to 33MHz ThinSOT Silicon Oscillator Wide Frequency Range LTC6900 1MHz to 20MHz ThinSOT Silicon Oscillator Low Power, Wide Frequency Range LTC6906 10kHz to 1MHz ThinSOT Silicon Oscillator Micropower, ISUPPLY = 12µA at 100kHz LTC6907 40kHz to 4MHz ThinSOT Silicon Oscillator Micropower, ISUPPLY = 35µA at 400kHz LTC6930 Fixed Frequency Oscillator, 32.768kHz to 8.192MHz 0.09% Accuracy, 110µs Start-Up Time, 105µA at 32kHz LTC6991 TimerBlox, Very Low Frequency Clock with Reset Cycle Time from 2ms to 9.5 Hours, No Caps, 2.2% Accurate LTC6992 TimerBlox, Voltage-Controlled Pulse Width Modulator Simple PWM with Wide Frequency Range (PWM) LTC6993 TimerBlox, Monostable Pulse Generator Resistor Set Pulse Width from 1µs to 34sec, No Caps, 3% Accurate LTC6994 TimerBlox, Delay Block/Debouncer Resistor Set Delay from 1µs to 34sec, No Caps Required, 3% Accurate Rev. D 30 01/20 www.analog.com For more information www.analog.com ANALOG DEVICES, INC. 2010-2020 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
TYPICAL APPLICATION Ultrasonic Frequency Sweep Generator
fOUT = 500kHz TO 31.25kHz OE OE OUT LTC6990 GND V+ 2.25V TO 5.5V C1 R1 0.1µF 976k SET DIV 6990 TA13 R2 RSET1 74HC125 102k 49.9k CSET RSET2 0.022µF 750k SWEEPS FROM 500kHz to 31.25kHz IN A FEW MILLISECONDS (CONTROLLED BY CSET).
RELATED PARTS PART NUMBER DESCRIPTION COMMENTS
LTC1799 1MHz to 33MHz ThinSOT Silicon Oscillator Wide Frequency Range LTC6900 1MHz to 20MHz ThinSOT Silicon Oscillator Low Power, Wide Frequency Range LTC6906 10kHz to 1MHz ThinSOT Silicon Oscillator Micropower, ISUPPLY = 12µA at 100kHz LTC6907 40kHz to 4MHz ThinSOT Silicon Oscillator Micropower, ISUPPLY = 35µA at 400kHz LTC6930 Fixed Frequency Oscillator, 32.768kHz to 8.192MHz 0.09% Accuracy, 110µs Start-Up Time, 105µA at 32kHz LTC6991 TimerBlox, Very Low Frequency Clock with Reset Cycle Time from 2ms to 9.5 Hours, No Caps, 2.2% Accurate LTC6992 TimerBlox, Voltage-Controlled Pulse Width Modulator Simple PWM with Wide Frequency Range (PWM) LTC6993 TimerBlox, Monostable Pulse Generator Resistor Set Pulse Width from 1µs to 34sec, No Caps, 3% Accurate LTC6994 TimerBlox, Delay Block/Debouncer Resistor Set Delay from 1µs to 34sec, No Caps Required, 3% Accurate Rev. D 30 01/20 www.analog.com For more information www.analog.com ANALOG DEVICES, INC. 2010-2020 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
