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参数资料
| 型号： | MAS9278A |
| 厂商： | KEMET ELECTRONICS CORP |
| 元件分类： | XO, clock |
| 英文描述： | VCXO, SINE OUTPUT, 10 MHz - 30 MHz |
| 文件页数： | 1/5页 |
| 文件大小： | 73K |
| 代理商： | MAS9278A |
DA9278.003
7 November 2003
1 (5)
MAS9278
IC for 10.00 – 30.00 MHz VCXO
Low Power
Wide Supply Voltage Range
True Sine Wave Output
Very High Level of Integration
Integrated Varactor
Electrically Trimmable
Very Low Phase Noise
Low Cost
DESCRIPTION
The MAS9278 is an integrated circuit well suited to
build VCXO for mobile communication. The crystal
offset trimming is done through a serial bus and
the calibration information is stored in an internal
PROM.
To build a VCXO only one additional component, a
crystal, is needed.
FEATURES
APPLICATIONS
Very small size
Minor current draw
Wide operating temperature range
Phase noise <-130 dBc/Hz at 1 kHz offset
Programmable Vc sensitivity
VCXO for mobile phones
VCXO for other telecommunications systems
Replacement for TCXO modules
BLOCK DIAGRAM
DA
CLK
PV
VSS
VC
VDD
X2
OUT
X1
XO1
Digital
MAS9278
5
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAS9278ATG1 | 制造商:MAS 制造商全称:MAS 功能描述:IC for 10.00 - 30.00 MHz VCXO |
| MAS9278B1TG00 | 制造商:MAS 制造商全称:MAS 功能描述:IC for 10.00 - 30.00 MHz VCXO |
| MAS9279 | 制造商:MAS 制造商全称:MAS 功能描述:IC FOR 10.00 - 52.00 MHz VCTCXO |
| MAS9279A1HH06 | 制造商:MAS 制造商全称:MAS 功能描述:IC FOR 10.00 - 52.00 MHz VCTCXO |
| MAS9279A1TG00 | 制造商:MAS 制造商全称:MAS 功能描述:IC FOR 10.00 - 52.00 MHz VCTCXO |
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