參數(shù)資料
型號(hào)： KESRX04IG
廠商： Zarlink Semiconductor Inc.
英文描述： 260 to 470MHz. ASK Receiver with Power Down
中文描述： 260至470MHz。 ASK接收機(jī)的斷電
文件頁(yè)數(shù)： 12/21頁(yè)
文件大?。?/td> 506K
代理商： KESRX04IG
12
KESRX04
AMP
B
Anti-Jam
Circuit
RSSI
Output
AMP
A
DF0
DF1
DF2
DATOP
DETB
RSSI
Internal
Ref.
voltage
AMP
C
+
DSN
SLICER
PEAK
REF
C10
R10
C2
C6
Sallen-key
Data filter
Data Filter
R11
100k
100k
C5
-
Sallen Key
Figure 7 Anti - jamming circuit and data filter
Sallen-Key Data filter components
Bessel
Q=0.577
Y=1.732
Butterworth
Q=0.71
Y=1.0
Example
To implement a Bessel response filter with a 10kHz 3dB cut-off frequency, R = 100kohm
Bessel Filter
Butterworth Filter
C5 = 106pF
C5 = 150pF
C6 = 80pF
C6 = 150pF
ω
c =
2π
fcY: fc: cut off frequency (Hz)
C5 =2.Q
R.
ω
c
C6 =
1
2.Q.R.
ω
c
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KESRX04QP1S 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:260 to 470MHz. ASK Receiver with Power Down
KESRX04QP1T 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:260 to 470MHz. ASK Receiver with Power Down
KESRX05 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:260 to 470MHz ASK Receiver with Power Down
KESRX05B1S 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:260 to 470MHz ASK Receiver with Power Down
KESRX05B1T 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:260 to 470MHz ASK Receiver with Power Down
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