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參數(shù)資料
| 型號： | XR2211M |
| 廠商： | Exar Corporation |
| 文件頁數(shù)： | 8/24頁 |
| 文件大?。?/td> | 242K |
| 代理商： | XR2211M |
XR-2211
8
Rev. 3.01
DESIGN EQUATIONS
(All resistance in , all frequency in Hz and all capacitance in farads, unless otherwise specified)
(See Figure 3 or definition of components)
1.
VCO Center Frequency, f
O
:
f
O
1
R
0
·C
0
2.
Internal Reference Voltage, V
REF
(measured at pin 10):
V
REF
V
CC
2
–650mV in volts
3.
Loop Low-Pass Filter Time Constant, :
C
1
·R
PP
(seconds)
where:
R
PP
R
1
·R
F
R
1
R
F
if R
F
is
4.
or C
F
reactance is
Loop Damping, :
, then R
PP
= R1
1250·C
0
R
1
·C
1
Note:
For derivation/explanation of this equation, please see TAN-011.
5.
Loop-tracking
bandwidth,
f
f
0
f
f
0
R
0
R
1
Tracking
Bandwidth
f
f
f
LL
f
1
f
2
f
O
f
LH
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PDF描述 |
|---|---|
| XR2211N | |
| XR2211CP | |
| XR2211D | FSK Demodulator/Tone Decoder(242.76 k ) |
| XR2228 | Monolithic Multiplier/Detector |
| XR-2228 | Monolithic Multiplier/Detector |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XR-2211M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ASK/FSK Demodulator |
| XR2211N | 制造商:EXAR 制造商全稱:EXAR 功能描述: |
| XR-2211N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ASK/FSK Demodulator |
| XR-2211P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ASK/FSK Demodulator |
| XR2212 | 制造商:EXAR 制造商全稱:EXAR 功能描述:Precision Phase-Locked Loop |
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