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| 型號(hào)： | XR2206M |
| 廠商： | Exar Corporation |
| 文件頁(yè)數(shù)： | 4/16頁(yè) |
| 文件大?。?/td> | 191K |
| 代理商： | XR2206M |
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XR-2206
4
Rev. 1.03
DC ELECTRICAL CHARACTERISTICS
Test Conditions: Test Circuit of Figure 2
Vcc
= 12V, T
A
= 25
°
C, C = 0.01 F, R
1
= 100k , R
2
= 10k , R
3
= 25k
Unless Otherwise Specified. S
1
open for triangle, closed for sine wave.
XR-2206M/P
XR-2206CP/D
Parameters
Min.
Typ.
Max.
Min.
Typ.
Max.
Units
Conditions
General Characteristics
Single Supply Voltage
10
26
10
26
V
Split-Supply Voltage
+5
+13
+5
+13
V
Supply Current
12
17
14
20
mA
R
1
10k
Oscillator Section
Max. Operating Frequency
0.5
1
0.5
1
MHz
C = 1000pF, R
1
= 1k
C = 50 F, R
1
= 2M
f
o
= 1/R
1
C
0
°
C
T
A
R
1
= R
2
= 20k
Lowest Practical Frequency
0.01
0.01
Hz
Frequency Accuracy
+1
+4
+2
% of f
o
ppm/
°
C
Temperature Stability
Frequency
+10
+50
+20
70
°
C
Sine Wave Amplitude Stability
2
4800
4800
ppm/
°
C
%/V
Supply Sensitivity
0.01
0.1
0.01
V
LOW
= 10V, V
HIGH
= 20V,
R
1
= R
2
= 20k
f
H
@ R
1
= 1k
f
L
@ R
1
= 2M
Sweep Range
1000:1
2000:1
2000:1
f
H
= f
L
Sweep Linearity
10:1 Sweep
2
2
%
f
L
= 1kHz, f
H
= 10kHz
f
L
= 100Hz, f
H
= 100kHz
+10% Deviation
1000:1 Sweep
8
8
%
FM Distortion
0.1
0.1
%
Recommended Timing Components
Timing Capacitor: C
0.001
100
0.001
100
F
Figure 5
Timing Resistors: R
1
& R
2
Triangle Sine Wave Output
1
1
2000
1
2000
k
Figure 3
Triangle Amplitude
160
160
mV/k
Figure 2, S
1
Open
Figure 2 S
1
Closed
Sine Wave Amplitude
40
60
80
60
mV/k
Max. Output Swing
6
6
Vp-p
Output Impedance
600
600
Triangle Linearity
1
1
%
Amplitude Stability
0.5
0.5
dB
For 1000:1 Sweep
Sine Wave Distortion
Without Adjustment
2.5
2.5
%
R
1
= 30k
See Figure 7 and Figure 8
With Adjustment
0.4
1.0
0.5
1.5
%
Notes
1
Output amplitude is directly proportional to the resistance, R
3
, on Pin 3. See Figure 3.
2
For maximum amplitude stability, R
3
should be a positive temperature coefficient resistor.
Bold face parameters
are covered by production test and guaranteed over operating temperature range.
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| XR-2206M | Waveform Generator/Support |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XR-2206M | 制造商:EXAR 制造商全稱:EXAR 功能描述:Monolithic Function Generator |
| XR2206P | 制造商:EXAR 制造商全稱:EXAR 功能描述: |
| XR-2206P | 制造商:EXAR 制造商全稱:EXAR 功能描述:Monolithic Function Generator |
| XR2207 | 制造商:EXAR 制造商全稱:EXAR 功能描述:Voltage-Controlled Oscillator |
| XR-2207 | 制造商:EXAR 制造商全稱:EXAR 功能描述:Voltage-Controlled Oscillator |
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