MX909A データシートの表示（PDF） - CML Microsystems Plc

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MX909A

GMSK Modem Data Pump

CML Microsystems Plc 

GMSK Modem Data Pump

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MX909A PRELIMINARY INFORMATION

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FREQUENCY

DATA RATE

Figure 4: Typical Tx Filter Frequency Response (after the external RC Filter)

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Figure 5: Transmitted Eye Signal Diagram (after the external RC Filter)

4.1.13 Rx Level/Clock Extraction

These circuits, which operate only in receive mode, extract a bit rate clock from the received signal and

measure the received signal amplitude and DC offset. This information is then used to extract the received

bits and also to provide an input to the received Data Quality measuring circuit. The external capacitors C6

and C7 form part of the received signal level measuring circuit.

¤2001 MX-COM, Inc.

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

Doc. # 20480134.005

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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