CMX865 CML Microcircuits, CMX865 Datasheet - Page 28

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CMX865

Manufacturer Part Number

CMX865

Description

FSK Modem and DTMF Codec

Manufacturer

CML Microcircuits

Datasheet

1.CMX865.pdf (42 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Meier Automation Equipment Co., Limited

Part Number:

CMX865AD4

Manufacturer:

CML

Quantity:

20 000

Company:

H&T Electronics

H&T Electronics

Part Number:

CMX865AD4

Quantity:

340

Company:

H&T Electronics

H&T Electronics

Part Number:

CMX865AD4

Quantity:

12 500

Company:

Bonase Electronics (HK) Co., Limited

Bonase Electronics (HK) Co., Limited

Part Number:

CMX865AE4

Manufacturer:

CAVIUM

Quantity:

2 583

Company:

BOSTOCK HK LIMITED

BOSTOCK HK LIMITED

Part Number:

CMX865D2

Quantity:

1 817

Company:

BOSTOCK HK LIMITED

BOSTOCK HK LIMITED

Part Number:

CMX865D2

Manufacturer:

CML

Quantity:

22 663

Company:

Meier Automation Equipment Co., Limited

Meier Automation Equipment Co., Limited

Part Number:

CMX865D2

Manufacturer:

CML

Quantity:

20 000

Company:

H&T Electronics

H&T Electronics

Part Number:

CMX865D2

Quantity:

829

Current page: 28 of 42
Download datasheet (2Mb)

FSK Modem and DTMF Codec

© 2005 CML Microsystems Plc

b3

0

0

0

0

0

0

0

0

1

1

1

1

1

1

1

1

b2

0

0

0

0

1

1

1

1

0

0

0

0

1

1

1

1

b1

0

0

1

1

0

0

1

1

0

0

1

1

0

0

1

1

b0

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

Received DTMF Code: Status Register b3-0

Low frequency (Hz)

941

697

697

697

770

770

770

852

852

852

941

941

941

697

770

852

28

High frequency

1633

1209

1336

1477

1209

1336

1477

1209

1336

1477

1336

1209

1477

1633

1633

1633

(Hz)

Keypad symbol

D

C

A

B

1

2

3

4

5

6

7

8

9

0

#

*

CMX865

D/865/3

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