參數(shù)資料
型號(hào): MSM7584C
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: π/4 Shift QPSK MODEM(π/4移動(dòng)QPSK調(diào)制解調(diào)器/ADPCM編碼譯碼器)
中文描述: π/ 4移位的QPSK調(diào)制解調(diào)器(π/ 4移動(dòng)的QPSK調(diào)制解調(diào)器/差分PcM編碼譯碼器)
文件頁數(shù): 45/57頁
文件大?。?/td> 321K
代理商: MSM7584C
Semiconductor
MSM7584C
45/57
(Modem)
(13) CR14 (Basic Operation Mode Setting)
B7
B6
TXC
SEL
B5
MOD
OFF
B4
B3
B2
B1
B0
0
0
0
0
0
0
0
0
CR14
Initial Value
IFSEL
TEST1
TEST0
B7, B3, B2:........ Not used
B6:..................... Transmission timing clock selection
0: TXCI input: 384 kHzTXCO output: APLL 384 kHz output
Transmit data TXD is input synchronously with the rising edge of
TXCI. APLL is ON.
1: TXCI input: 3.84 MHz
divided by 10)
Transmit data TXD is input synchronously with the rising edge of
TXCO. APLL is OFF.
B5:..................... Modulation OFF/ON control
0: Modulation ON
B4:..................... Receive side input IF frequency selection
0: 1.2 MHz
1: 10.8 MHz
B1, B0: .............. Device test control bits
These bits should be set to "0" for normal use.
TXCO output: 384 kHz (TXCI
1: Modulation OFF (fixed phase)
相關(guān)PDF資料
PDF描述
MSM7590L-01 Multi-Function ADPCM CODEC
MSM7590 5V Sinlge-Rail ADPCM CODECs
MSM7602 Echo Canceler
MSM7602-001 Echo Canceler
MSM7602-011 Echo Canceler
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSM7584CTS-K 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:pi /4 Shift QPSK MODEM/ADPCM CODEC
MSM7584D 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:pi/4 Shift QPSK MODEM/ADPCM CODEC
MSM7584DTS-K 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:pi/4 Shift QPSK MODEM/ADPCM CODEC
MSM7586-01 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:pie/4 Shift QPSK MODEM/ADPCM CODEC
MSM7586-03 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:pie/4 Shift QPSK MODEM/ADPCM CODEC