psb21381 Infineon Technologies Corporation, psb21381 Datasheet - Page 156

• Manufacturer Part Number: psb21381
• Description: Siemens Codec With S/t Transceiver
• Manufacturer: Infineon Technologies Corporation

Data Sheet
The initial gain (AGIX) is used immediately after enabling the AGCX to allow a fast
settling time of the AGC.
Figure 84
Level Diagram For the AGC in Transmit Direction
AGX=0...+18dB
-50dBm0
AGX
-40dBm0
AGC INPUT LEVEL
-30dBm0
AGX+|AAX|
-20dBm0
146
-10dBm0
MAX. PCM
COMX
-40dBm0
-10dBm0
-20dBm0
-30dBm0
-50dBm0
MAX. PCM
PSB 21381/2
PSB 21383/4
OUTPUT
XKEN.DRW
LEVEL
AGC
2001-03-12
Codec