4-Level FSK Modem Data Pump

Page 4 of 50

MX929B PRELIMINARY INFORMATION

©2001 MX-COM, INC.

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

Fax: 336 744 5054

Doc. # 20480171.003

4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA

All trademarks and service marks are held by their respective companies.

5. Application................................................................................................................... 33

5.1 Transmit Frame Example................................................................................................. 33

5.2 Receive Frame Example.................................................................................................. 36

5.3 Clock Extraction and Level Measurement Systems ......................................................... 39

5.3.1

Supported Types of Systems................................................................................................ 39

5.3.2

Clock and Level Acquisition Procedures with RF Carrier Detect.......................................... 39

5.3.3

Clock and Level Acquisition Procedure without RF Carrier Detect....................................... 39

5.3.4

Automatic Acquisition Functions ........................................................................................... 40

5.4 AC Coupling.....................................................................................................................40

5.5 Radio Performance.......................................................................................................... 42

5.6 Received Signal Quality Monitor ...................................................................................... 43

6. Performance Specification......................................................................................... 44

6.1 Electrical Performance..................................................................................................... 44

6.1.1

Absolute Maximum Ratings .................................................................................................. 44

6.1.2

Operating Limits.................................................................................................................... 44

6.1.3

Operating Characteristics ..................................................................................................... 45

6.1.3.1

Operating Characteristics Notes: ............................................................................... 46

6.1.4

Timing ................................................................................................................................... 46

6.1.4.1

Timing Notes: ............................................................................................................. 46

6.1.5

Typical Bit Error Rate............................................................................................................ 48

6.2 Packaging........................................................................................................................ 49

MX-COM, Inc. Reserves the right to change specifications at any time and without notice