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參數(shù)資料
| 型號(hào)： | XR2209CN |
| 廠商： | Exar Corporation |
| 文件頁數(shù)： | 7/20頁 |
| 文件大小： | 187K |
| 代理商： | XR2209CN |
XR-2209
Rev. 2.02
7
Timing Capacitor (Pins 2 and 3)
The oscillator frequency is inversely proportional to the
timing capacitor, C. The minimum capacitance value is
limited by stray capacitances and the maximum value by
physical size and leakage current considerations.
Recommended values range from 100pF to 100 F. The
capacitor should be non-polarized.
Typical
Operating
Range
-10
-15
-20
-5
Negative Supply (V)
Figure 5. Operating Range for Unequal Split Supply Voltages
+4
+6
+8
35
30
25
20
15
10
5
0
+10
+12
+14
of Activated Timing
8
10
12
14
16 18
20
22
24
26 28
Single Supply Voltage (V)
T
A
=25
°
C
25
20
15
10
5
0
Figure 6. Positive Supply Current, I+ (Measured at Pin 1) vs. Supply Voltage
R
T
=2k
R
=3k
T
R
T
=200k
P
P
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| XR-2209CN | 制造商:EXAR 制造商全稱:EXAR 功能描述:Voltage-Controlled Oscillator |
| XR2209CP | 功能描述:VCXO振蕩器 Voltage Controlled Oscillator RoHS:否 制造商:Fox 封裝 / 箱體:5 mm x 3.2 mm 頻率:19.2 Mhz 頻率穩(wěn)定性:2.5 PPM 輸出格式: 封裝:Reel 電源電壓:3 V 端接類型:SMD/SMT 尺寸:3.2 mm W x 5 mm L x 1.5 mm H 最小工作溫度:- 20 C 最大工作溫度:+ 75 C |
| XR-2209CP | 制造商:EXAR 制造商全稱:EXAR 功能描述:Voltage-Controlled Oscillator |
| XR2209CP-F | 功能描述:VCXO振蕩器 4V-13V 0.01Hz-1MHz temp 0C to 70C RoHS:否 制造商:Fox 封裝 / 箱體:5 mm x 3.2 mm 頻率:19.2 Mhz 頻率穩(wěn)定性:2.5 PPM 輸出格式: 封裝:Reel 電源電壓:3 V 端接類型:SMD/SMT 尺寸:3.2 mm W x 5 mm L x 1.5 mm H 最小工作溫度:- 20 C 最大工作溫度:+ 75 C |
| XR2209CP-F | 制造商:Exar Corporation 功能描述:Voltage-Controlled Oscillator (VCO) IC |
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