Audio Processor
2
MX806A
Contents
Section
Page
1 Block Diagram................................................................................................................ 3
2 Signal List....................................................................................................................... 4
3 External Components.................................................................................................... 6
4 General Description....................................................................................................... 7
4.1
4.2
4.3
Signal Path .......................................................................................................................... 7
VOGAD................................................................................................................................ 7
4.2.1
4.3.1
4.3.2
VOGAD Components Calculations – Figure 2 and Figure 5..................................................... 8
TX Calibration: From Mic. In to Modulator Drives Out ............................................................. 8
RX Calibration: From RX Audio In to Audio Out ...................................................................... 8
Calibration Methods............................................................................................................. 8
5 Controlling Protocol .................................................................................................... 10
5.1.1
5.1.2
5.1.3
5.1.4
Control Command – (Preceded by A/C 10H).......................................................................... 11
Mode Command – (Preceded by A/C 11H) ............................................................................ 12
Modulator Levels – (Preceded by A/C 12H) ........................................................................... 13
Volume Set – (Preceded by A/C 13H) .................................................................................... 15
6 Application Notes ........................................................................................................ 16
7 Performance Specifications........................................................................................ 17
7.1
Electrical Specifications..................................................................................................... 17
7.1.1
7.1.2
7.1.3
7.1.4
Absolute Maximum Limits ....................................................................................................... 17
Operating Limits...................................................................................................................... 17
Operating Characteristics ....................................................................................................... 18
Timing ..................................................................................................................................... 21
7.2
Packages........................................................................................................................... 22
MXCOM, Inc. reserves the right to change specifications at any time without notice.
1998
MX-COM, Inc.
www.mxcom.com Tel: 800 638 5577 336 744 5050 Fax: 336 744 5054
Doc. # 20480064.006
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA
All trademarks and service marks are held by their respective companies.
CMLMICRO [ CML MICROCIRCUITS ]
