MX609DW 查看數據表（PDF） - MX-COM Inc

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生产厂家

MX609DW

PCN/PCS DELTA MODULATION CODEC

MX-COM Inc  

PCN/PCS Delta Modulation CODEC

7

5 Application

5.1 CODEC Integration

MX609

MX609 PARAMETERS

MEASURED HERE

REGULATED

POWER SUPPLY

MX609 PARAMETERS

MEASURED HERE

INPUT

ANALOG

INPUT

INTERFACE

(BALUN &

BUFFER)

MX609

ENCODER

MX609

DECODER

DATA

CLOCK MODE

16/32/64 KB/S

CLOCKS

DATA

CLOCKS

1.024MHz

1.024MHz

SYNCHRONOUS CLOCK

AND DATA SYSTEM

ANALOG

OUTPUT

INTERFACE

(BALUN &

BUFFER)

OUTPUT

Figure 3: System Configuration using the MX609

5.2 CODEC Performance

Output

Gain

0

-10

-20

dB

-30

-40

-50

0

Input Level = -20dB

Xtal = 1.024MHz

VDD = 5V

Data Clocks = 32kb/s

1

2

3

4

5

6

7

8

Frequency (kHz)

Figure 4: Typical CODEC Frequency Response

1998 MX-COM, Inc.

www.mxcom.com Tel: 800 638 5577 336 744 5050 Fax: 336 744 5054

Doc. # 204800069.005

4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA All Trademarks and service marks are held by their respective companies.

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