參數(shù)資料
型號(hào): S1M8823
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: INTERGER RF/IF DUAL PLL
中文描述: 整數(shù)射頻/中頻雙鎖相環(huán)
文件頁(yè)數(shù): 14/22頁(yè)
文件大?。?/td> 426K
代理商: S1M8823
S1M8821/22/23
INTERGER RF/IF DUAL PLL
14
PROGRAMMING DESCRIPTION
Control Bits
Programmable Reference Counter(IF / RF R Counter)
If the Control Bits are 00(IF) or 01(RF), data is moved from the 20-bit shift register into the R-latch which sets the
reference counter. Serial data format is shown in the table below.
15-Bit Programmable Reference Counter Ratio
Division ratio : 3 to 32767
Data are shifted in MSB first
Control Bits
DATA Location
C1
C2
0
0
IF R Counter
0
1
RF R Counter
1
0
IF N Counter
1
1
RF N Counter
Division
Ratio
R
15
R
14
R
13
R
12
R
11
R
10
R
9
R
8
R
7
R
6
R
5
R
4
R
3
R
2
R
1
3
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
4
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
32767
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
C1
C2
R
1
R
2
R
3
R
4
R
5
R
6
R
7
R
8
R
9
R
10
R
11
R
12
R
13
R
14
R
15
R
16
R
17
R
18
R
19
R
20
LSB
MSB
Program Modes
Division Ratio of the R Counter, R
Control Bits
相關(guān)PDF資料
PDF描述
S1M8823X01-R0T0 INTERGER RF/IF DUAL PLL
S1M8831A FRACTIONAL-N RF/INTEGER-N IF DUAL PLL
S1M8831A01-G0T0 FRACTIONAL-N RF/INTEGER-N IF DUAL PLL
S1M8833 FRACTIONAL-N RF/INTEGER-N IF DUAL PLL
S1M8833X01-G0T0 FRACTIONAL-N RF/INTEGER-N IF DUAL PLL
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S1M8823X01-R0T0 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:INTERGER RF/IF DUAL PLL
S1M8831A 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:FRACTIONAL-N RF/INTEGER-N IF DUAL PLL
S1M8831A/33 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:FRACTIONAL-N RF/INTEGER-N IF DUAL PLL
S1M8831A01-G0T0 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:FRACTIONAL-N RF/INTEGER-N IF DUAL PLL
S1M8833 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:FRACTIONAL-N RF/INTEGER-N IF DUAL PLL