參數(shù)資料
型號(hào): S1M8821
廠(chǎng)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): 5/22頁(yè)
文件大?。?/td> 426K
代理商: S1M8821
INTERGER RF/IF DUAL PLL
S1M8821/22/23
5
PIN CONFIGURATION(24-QFN, NOT TO SCALE)
NOTES:
1
pin #10 = pin #19(internally connected).
2.
Do not tie up Vp and V
DD
:
Vp is the source of digital noises. The power for analog part is supplied by V
DD.
If Vp and V
DD
are tied together,
noisy Vp corrupts the power source for the analog part.
V
DD
1
Vp1
CPoRF
GND
finRF
finRF
GND
OSCin
GND
foLD
(Digital)
V
DD
2 Vp2
CPoIF
GND
finIF
finIF
GND
LE
DATA
CLOCK
1
8
24
7
6
5
4
3
2
23
9
22
21
20
19
18
17
16
15
14
13
12
10
11
N/C
N/C
N/C
N/C
S1M8822
S1M8823
S1M8821
(24-QFN) Package
24-QFN
24 PIN Quad Flat Non-leaded
(Digital)
(Digital)
(Analog)
(Analog)
* N/C pins must be connected
to GND(to Analog GND if
possible).
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S1M8823 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:INTERGER RF/IF DUAL PLL
S1M8823X01-R0T0 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:INTERGER RF/IF DUAL PLL