參數(shù)資料
型號(hào): U3501BM
英文描述: Cordless Telephone Signal Processor
中文描述: 無繩電話信號(hào)處理器
文件頁數(shù): 15/20頁
文件大?。?/td> 324K
代理商: U3501BM
U3501BM
Preliminary Information
TELEFUNKEN Semiconductors
Rev. A1, 29-Jul-96
15 (20)
b9
b10
b11
Data
(D)
Clock
(C)
b0
tsud
thd
tch
tcl
teon
teh
teoff
96 11790
Figure 13.
Content of Internal Registers
DA [0:6]:
Refernce voltage D/A
MUXDA:
D/A multiplexing
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1: Gain adjustment RECLF
GRX [0:3]:
GEA [0:3]:
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Gain adjustment RX
Gain earpiece amplifier (see register 5)
G1TX [0:3]: Gain adjustment TX
G2TX [0:3]: Gain adjustment TX after limiter
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3: Enable functions receive
ERXHF:
ERXO:
EEA:
EDEE:
GDEM:
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Enable RX mixer and IF-amplifier
Enable RXO output
Enable earpiece amplifier
Enable demphasis (disable simultaneus bypass)
Gain demodulator
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