CMX639 Ver la hoja de datos (PDF) - MX-COM Inc

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CMX639

Consumer / Commercial CVSD Digital Voice CODEC

MX-COM Inc  

Consumer/Commercial CVSD Digital Voice CODEC

10

5.1.5 Typical Performance

5.1.5.1 CODEC Performance

CMX639 Preliminary Information

0

Input Level = -15dBmO

Data Clocks = 32kbps

Xtal = 1.024MHz

-10

-20

-30

-40

-50

-60

1

2

3

4

5

6

Frequency (kHz)

Figure 5: Typical CODEC Frequency Response (32kbps)

Input Level = -20dB

35

30

64kb/s

25

20

32kb/s

15

10

16kb/s

5

500

1000

1500

2000

2500

3000

3500

Frequency (Hz)

Figure 6: Typical S/N Ratio with Input Frequency

2000 MX-COM, Inc.

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

Doc. # 20480209.006

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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