AM79C202 Legerity, AM79C202 Datasheet - Page 27

• Manufacturer Part Number: AM79C202
• Description: (AM79C202 / AM79212) PCM CODEC
• Manufacturer: Legerity

Overload Compression
Figure 6 shows the acceptable region of operation for input signal levels above the reference input power (0 dBm0).
The conditions for this figure are:
(1) 1 dB < transmit path ≤ +12 dB; (2) –12 dB ≤ receive path < –1 dB; (3) Digital voice output connected to digital
voice input; and (4) measurement analog-to-analog.
Output Power
Fundamental
(dBm0)
2.6
8
7
6
9
5
4
3
2
1
Figure 6. A/A Overload Compression
ASLIC/ASLAC Products
1
Fundamental Input Power (dBm0)
2
3
4
5
6
Acceptable
Region
7
8
9
27