AM79213 Legerity, AM79213 Datasheet - Page 29

• Manufacturer Part Number: AM79213
• Description: (AM79C203/031 / AM79213) PCM CODEC
• Manufacturer: Legerity

Total Distortion, Including Quantizing Distortion
The signal-to-total distortion ratio will exceed the limits shown in Figure 5 for either path when the input signal is a
sine wave signal of frequency 1014 Hz.
Improved distortion at lower levels in LSSGR applications can be obtained by proper selection of the GX and GR
ranges.
C
D
–45
–40
B
Figure 5. Total Distortion with Tone Input (Both Paths)
–30
ASLAC Device Specification
Input Level (dBm0)
ASLIC/ASLAC Products
0
A
Signal-to-Total
Distortion (dB)
A
B
C
D
35.5 dB 35.5 dB
35.5 dB 35.5 dB
30 dB
25 dB
A-law
31 dB
27 dB
µ-law
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