FX633 View Datasheet(PDF) - CML Microsystems Plc

Part Name

Description

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FX633

Call Progress Tone Detector

CML Microsystems Plc 

Call Progress Tone Detector

1.4 External Components

FX633

Typical Values:

R1

1MΩ ± 10%

C1

33pF ± 20%

C2

33pF ± 20%

C3

1nF ± 20% at 5V, 560pF ± 20% at 3.3V.

C4

0.1µF ± 20%

X1

3.579545MHz (refer to Section 1.7.1)

Figure 2 Recommended External Components

© 1996 Consumer Microcircuits Limited

5

D/633/3

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