LTC6909(RevA) View Datasheet(PDF) - Linear Technology

Part Name

Description

Manufacturer

LTC6909
(Rev.:RevA)

1 to 8 Output, Multiphase Silicon Oscillator with Spread Spectrum Modulation

Linear Technology 

LTC6909

Typical applications

Using Additional Standard Logic Inverters to Achieve 10- and 14-Phase Outputs

(Inverters Are 74HC04 or Equivalent)

10 OUTPUT PHASES (OUTPUTS SHIFTED BY 36 DEGREES)

V+

0.1µF

0.1µF

RSET

LTC6909

V+D

OUT1

GND OUT2

V+A

OUT3

SET

OUT4

PH0 OUT5

PH1 OUT6

PH2 OUT7

MOD OUT8

0° (360°)

180°

72°

252°

144°

324°

216°

36°

288°

108°

14 OUTPUT PHASES (OUTPUTS SHIFTED BY 25.71 DEGREES)

V+

0.1µF

0.1µF

RSET

LTC6909

V+D

OUT1

GND OUT2

V+A

OUT3

SET

OUT4

PH0 OUT5

PH1 OUT6

PH2 OUT7

MOD OUT8

0° (360°)

180°

51.43°

231.43°

102.86°

282.86°

154.29°

334.29°

205.71°

25.71°

257.14°

77.14°

308.57°

128.57°

6909 TA03

6909fa

18

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