Cirrus Logic CRD4297-1 AMR, Книга данных о продукте

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10 DS242RD1B1
CRD4297-1 AMR
CrystalClear™ AC '97 AMR Audio Modem Riser Reference
CIRRUS LOGIC ADVANCED PRODUCT DATABOOK
CwGRAPH 0.65 CrystalWare(tm)
20 100 1 k 10 k 20 k
-60
-65
-70
-75
-80
-85
-90
-95
-100
-105
-110
-50
-55
-60
-65
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-75
-80
-85
-90
-95
-100
97-1\97-1NAL.ADX LEFT RIGHT
Frequency (Hz)
Dynam
ic
Range (
d
B FS A)
Dynam
ic
Range (
d
B FS A)
Figure 5. Analog Mixer (A-A): Line In/Out Dynamic Range
CwGRAPH 0.65 CrystalWare(tm)
20 100 1 k 10 k 20 k
-60
-65
-70
-75
-80
-85
-90
-95
-100
-105
-110
-50
-55
-60
-65
-70
-75
-80
-85
-90
-95
-100
97-1\97-1DAL.ADX LEFT RIGHT
Frequency (Hz)
THD+N (
d
B FS)
THD+N (
d
B FS)
Figure 6. Analog Mixer (A-A): Line In/Out THD+N vs. Frequency