參數(shù)資料
型號(hào)： XR2211D
廠商： Exar Corporation
英文描述： FSK Demodulator/Tone Decoder(242.76 k )
中文描述： FSK解調(diào)器/音頻解碼器（242.76十一）
文件頁(yè)數(shù)： 4/24頁(yè)
文件大?。?/td> 242K
代理商： XR2211D
XR-2211
4
Rev. 3.01
ELECTRICAL CHARACTERISTICS
Test Conditions: V
CC
= 12V, T
A
= +25
°
C, R
O
= 30K , C
O
= 0.033 F,
unless otherwise specified.
Parameter
Min.
Typ.
Max.
Unit
Conditions
General
Supply Voltage
4.5
20
V
Supply Current
4
7
mA
R
0
> 10K . See Figure 4.
Oscillator Section
Frequency Accuracy
+1
+3
%
Deviation from f
O
= 1/R
0
C
0
Frequency Stability
Temperature
+20
+50
ppm/
°
C
%/V
See Figure 8.
Power Supply
0.05
0.5
V
CC
= 12 +1V. See Figure 7.
V
CC
= + 5V. See Figure 7.
R
0
= 8.2K , C
0
= 400pF
R
0
= 2M , C
0
= 50 F
0.2
%/V
Upper Frequency Limit
100
300
kHz
Lowest Practical Operating
Frequency
Timing Resistor, R
0
- See
Figure 5
Operating Range
0.01
Hz
5
2000
K
Recommended Range
5
K
See Figure 7and Figure 8.
Loop Phase Dectector Section
Peak Output Current
+150
+200
+300
A
Measured at Pin 11
Output Offset Current
1
A
Output Impedance
1
M
Maximum Swing
+4
+ 5
V
Referenced to Pin 10
Quadrature Phase Detector
Measured at Pin 3
Peak Output Current
100
300
A
Output Impedance
1
M
Maximum Swing
11
V
PP
Input Preampt Section
Measured at Pin 2
Input Impedance
20
K
Input Signal
Voltage Required to
Cause Limiting
2
10
mV rms
Notes
Parameters are guaranteed over the recommended operating conditions, but are not 100% tested in production.
Bold face parameters
are covered by production test and guaranteed over operating temperature range.
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相關(guān)代理商/技術(shù)參數(shù)
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XR-2211D 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ASK/FSK Demodulator
XR-2211ID 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ASK/FSK Demodulator
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XR2211N 制造商:EXAR 制造商全稱:EXAR 功能描述:
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