參數(shù)資料
型號: PSB4851
英文描述: Analog Front End for Sophisticated Answering Machine
中文描述: 模擬前端的精密應(yīng)答機(jī)
文件頁數(shù): 30/44頁
文件大?。?/td> 752K
代理商: PSB4851
PSB 4851
Data Sheet
30
09.99
REG 4:AOCR - AFE Output Configuration Register
DLSN
Disable Loudspeaker Amplifier Output N
0:
LSN output of ALS amplifier controlled by LSC setting
1:
LSN controlled by SEM setting
DLSP
Disable Loudspeaker Amplifier Output P
0:
LSP output of ALS amplifier controlled by LSC setting
1:
LSP controlled by SEM setting
DHON Disable Handset Amplifier Output N
0:
HON output of AHS amplifier controlled by HOC setting
1:
HON output of AHS amplifier disabled (power down)
DHOP Disable Handset Amplifier Output P
0:
HOP output of AHS amplifier controlled by HOC setting
1:
HOP output of AHS amplifier disabled (power down)
AXC
Auxiliary Output Control
SEM
Single Ended Mode
0:
LSN (LSP) fixed to GND
1:
LSN (LSP) tristated
7
0
SEM
AXC
DHOP
DHON
DLSP
DLSN
6
0
0
0
0
1
1
1
1
5
0
0
1
1
0
0
1
1
4
0
1
0
1
0
1
0
1
Description
AXO is in power-down mode
-6 dB amplification
-9 dB amplification
-12 dB amplification
-15 dB amplification
-18 dB amplification
-21 dB amplification
-24 dB amplification
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