參數(shù)資料
型號: S1M8656A01-F0T0
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: CDMA/AMPS Dual Mode IF/ baseband IC
中文描述: 碼分多址/ AMPS二元雙模式和IF /基帶IC
文件頁數(shù): 12/26頁
文件大?。?/td> 264K
代理商: S1M8656A01-F0T0
S1M8656A
RX IF/BBA WITH AGC
12
Clock period: 0.6 - 10us
Clock duty cycle: 35 - 65%
CLK
STB
Valid data bit (N)
DATA line hold time:
50 - 200ns
STB line setup time
All data transitions happen while CLK=Low
Clcok N
STB line hold time:
50 - 200ns
DATA
Clcok N+1
Clcok N+2
Valid data bit (N+1)
N+1 Data bit set-up
time : > 50ns
Valid data bit (N+2)
Figure 3. 3-Line Serial Port Interface Timing
Rise time:
3 -12ns
Fall time:
3 -12ns
TCXO/4 period: 101.6ns
TCXO/4 low time:
101.6ns
TCXO/4 high
time: 101.6ns
TCXO
period: 50.8ns
TCXO high time:
25.4ns
TCXO low time:
25.4ns
TCXO input level:
>300mVpp
TCXO/N weak output level:
1.5 - 2.7Vpp
TCXO
TCXO/N
STRONG
OUTPUT
TCXO/N
WEAK
OUTPUT
Figure 4. TCXO and TCXO/N Timing
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