Instruction Manual

CRD4299-1 AMR
DS319RD1A1 3
LIST OF FIGURES
Figure 1. Full Duplex (A-D-PC-D-A): Line In/Out Frequency Response ..................................... 10
Figure 2. Full Duplex (A-D-PC-D-A): Line In/Out Dynamic Range .............................................. 10
Figure 3. Full Duplex (A-D-PC-D-A): Line In/Out THD+N vs. Frequency ................................... 11
Figure 4. Analog Mixer (A-A): Line In/Out Frequency Response ................................................ 11
Figure 5. Analog Mixer (A-A): Line In/Out Dynamic Range ........................................................ 12
Figure 6. Analog Mixer (A-A): Line In/Out THD+N vs. Frequency .............................................. 12
Figure 7. Analog Mixer (A-A): Mic In/Line Out Frequency Response ......................................... 13
Figure 8. Analog Mixer (A-A): Mic In/Line Out Dynamic Range .................................................. 13
Figure 9. Analog Mixer (A-A): Mic In/Line Out THD+N vs. Frequency ........................................ 14
Figure 10. Analog Mixer (A-A): Line In/Out Crosstalk vs. Frequency ......................................... 14
Figure 11. Block Diagram ............................................................................................................. 16
Figure 12. AMR Bus ..................................................................................................................... 17
Figure 13. Power Supplies ........................................................................................................... 18
Figure 14. CS4299 ....................................................................................................................... 19
Figure 15. Audio In ....................................................................................................................... 20
Figure 16. Audio Out .................................................................................................................... 21
Figure 17. Mic Pre-Amp ............................................................................................................... 22
Figure 18. Assembly Drawing ...................................................................................................... 23
Figure 19. Top Layer .................................................................................................................... 24
Figure 20. Bottom Layer ............................................................................................................... 25
Figure 21. Bracket Drawing .......................................................................................................... 26
LIST OF TABLES
Table 1. Reference Designators ..................................................................................................... 9
Table 2. Microphone Support Specifications................................................................................... 9
Table 3. Full Duplex Specifications................................................................................................. 9
Table 4. Analog Mixer, Line In to Line Out Specifications............................................................... 9
Table 5. Analog Mixer, Mic In to Line Out Specifications................................................................ 9