MT3370BN1 datasheet(7/15 Pages) ZARLINK

Part #	MT3370BN1

Description	Wide Dynamic Range DTMF Receiver

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Manufacturer	ZARLINK [Zarlink Semiconductor Inc]

Direct Link	http://www.zarlink.com

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7 / 15 page

MT3170B/71B, MT3270B/71B, MT3370B/71B

Data Sheet

7

Zarlink Semiconductor Inc.

Figure 3 - Application Circuit for MT327xB

DTMF/CP Input

C1

X1

1

2

3

4

8

7

6

5

INPUT

OSC2

OSC1

VSS

VDD

ESt/DStD

ACK

SD

VDD

COMPONENTS LIST:

C1 = 0.1 µF ± 10 %

X1 = Crystal or Resonator (4.194304 MHz)

To microprocessor or

microcontroller

MT327xB

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