參數(shù)資料
型號(hào): U3810BM
英文描述: Multi Standard Feature Phone Integrated Circuit
中文描述: 多標(biāo)準(zhǔn)功能手機(jī)集成電路
文件頁數(shù): 28/31頁
文件大?。?/td> 497K
代理商: U3810BM
TELEFUNKEN Semiconductors
U3810BM
Rev. A1: 19.01.1996
28 (31)
2: Loudhearing mode
IAL
EA
NEA2
NEA1
NEA0
IAL:
EA:
NEA:
Antilarsen inhibition
Loudhearing enable
Loudhearing gain adjustment
3: AGC mode
IAGC
AR1
AR0
AT1
AT0
IAGC: AGC inhibition
AT:
Transmission AGC adjustment
AR:
Reception AGC adjustment
4: Sidetone mode
IE2
IBAL
BAL2
BAL1
BAL0
IE2:
Reception output amplifier current
adjustment
Inhibition of automatic sidetone
balance
IBAL:
BAL
0
1
2
3
4
5
6
7
Z
1
5/6 STS + 1/6 STL
2/3 STS + 1/3 STL
1/2 STS + 1/2 STL
1/2 STS + 1/2 STL
1/3 STS + 2/3 STL
1/6 STS + 5/6 STL
1 STL
STS
5: Internal inhibitions
IR
EC
IT
IM
IE1
IR:
EC:
IT:
IM:
IE1:
Reception inhibition
Confidence enable
Transmit inhibition
Microphone inhibition
Reception output amplifier current
adjustment
IE1
0
0
1
1
IE2
0
1
0
1
IREC
3 mA
2 mA
1 mA
0 mA
Earpiece inhibition
6: Melody / DTMF choice
M4
M3
M2
M1
M0
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