LTC6990IDCB-TRPB View Datasheet(PDF) - Analog Devices

Part Name

Description

MFG CO.

LTC6990IDCB-TRPB

TimerBlox: Voltage Controlled Silicon Oscillator

Analog Devices 

LTC6990

APPLICATIONS INFORMATION

OE

Hi-Z

OUT

1/2 tOUT

tSTART

tOUT

6990 F07

Figure 7. Start-Up Timing Diagram (OE = 1, NDIV = 1 or 2, Hi-Z = 0 or 1)

OE

Hi-Z

OUT

tSTART

tMASTER

tOUT

6990 F08

Figure 8. Start-Up Timing Diagram (OE = 1, NDIV ≥ 4, Hi-Z = 0 or 1)

OE

Hi-Z

OUT

tSTART

tENABLE

tOUT

6990 F09

Figure 9. Start-Up Timing Diagram (OE = 0, NDIV = Any, Hi-Z = 0)

14

OE

tPD

Hi-Z

OUT

tSTART

REMAINS Hi-Z tENABLE

UNTIL OE = 1

tOUT

6990 F10

Figure 10. Start-Up Timing Diagram (OE = 0, NDIV = Any, Hi-Z = 1)

For more information www.analog.com

Rev. D

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