CMX654 查看數據表（PDF） - CML Microcircuits

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CMX654

V23 Transmit Modulator

CML Microcircuits 

V.23 Transmit Modulator

1.2 Block Diagram

CMX654

Figure 1 Block Diagram

1.3 Signal List

CMX654

D4/P3

Signal

Description

Pin No.

Name

Type

1

XTALN

O/P The output of the on-chip Xtal oscillator inverter.

2

XTAL/CLOCK I/P The input to the on-chip Xtal oscillator inverter.

3

M0

I/P A logic level input for setting the mode of the

device. See Section 1.5.2.

4

M1

I/P A logic level input for setting the mode of the

device. See Section 1.5.2.

5

-

-

Connect to VSS

6

-

N/C No connection, do not connect to this pin.

7

TXOP

O/P The output of the FSK generator.

8

VSS

Power The negative supply rail (ground).

© 1998 Consumer Microcircuits Limited

3

D/654/3

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