Cirrus Logic CRD4299-1 AVR - Manual (Page 9)

CRD4299-1 AMR
DS319RD1A1 9
Signal Name Connector Maximum Voltage Reference
Designator
Imp.
(k
Ω)
Line In (A-D-PC-D-A) Jack 2.376 V
RMS
0 dB FS (li)
Line In (A-A) Jack 2.142 V
RMS
0 dB FS (li)
Mic In Jack 0.128 V
RMS
0 dB FS (mi)
Line Out Jack 1.021 V
RMS
0 dB FS (lo) N/A
Table 1. Reference Designators
Microphones Supported Support Comments
3-Pin Phantom Power (power on ring) Yes
2-Pin Dynamic Yes
2-Pin Phantom Power (power on tip)
Table 2. Microphone Support Specifications
Full Duplex (A-D-PC-D-A):
Line In to Line Out Reference Left Right Units Figures
Dynamic Range -91.4 -91.4 dB FS A (lo) 99 - 1NXL
THD+N -3 dB FS (li) -85.2 -85.2 dB FS (lo) 99 - 1DXL
Frequency Response Ac = -0.4 dB 20-20k 20-20k Hz 99 - 1MXL
NOTE: TM004: combined test used in lieu of TM002 and TM003
Table 3. Full Duplex Specifications
Analog Mixer (A-A):
Line In to Line Out Reference Left Right Units Figures
Dynamic Range -95.8 -95.7 dB FS A (lo) 99 - 1NAL
THD+N -3 dB FS (li) -92.9 -92.9 dB FS (lo) 99 - 1DAL
Frequency Response Ac = +-0.2 dB 20-20k 20-20k Hz 99 - 1MAL
Crosstalk f = 10 kHz -66.8 -66.5 dB FS (lo) 99 - 1CAL
Table 4. Analog Mixer, Line In to Line Out Specifications
Analog Mixer (A-A):
Mic In to Line Out Reference Left Right Units Figures
Dynamic Range Gain = 0 dB -94.1 N/A dB FS A (lo) 99 - 1NAM
THD+N -3 dB FS (mi) -91.3 N/A dB FS (lo) 99 - 1DAM
Frequency Response Ac = -3 dB 50-15k N/A Hz 99 - 1MAM
NOTE: Mic In is Mono
Table 5. Analog Mixer, Mic In to Line Out Specifications