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參數(shù)資料
| 型號： | CXA3355ERVQFN |
| 廠商： | Sony Corporation |
| 英文描述： | GPS Down Converter IC |
| 中文描述： | 全球定位系統(tǒng)下轉(zhuǎn)換器IC |
| 文件頁數(shù)： | 1/28頁 |
| 文件大?。?/td> | 271K |
| 代理商： | CXA3355ERVQFN |
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CXA3355ER
44 pin VQFN (Plastic)
Description
The CXA3355ER is an IC developed as a GPS RF
down converter. This IC realizes a reduction in the
number of external parts by integrating an LNA,
image rejection mixer, IF filter, PLL and VCO (L, C)
into a small package with low current consumption.
Features
Includes all functions required for the GPS down
converter
Low voltage operation: V
CC
= 1.6 to 2.0V
Low current consumption (active mode):
11mA (Typ. at V
CC
= 1.8V, IF
≈
1MHz)
Low current consumption (power save mode) < 1μA
Total gain
≈
100dB
Total NF
≈
4dB
On-chip VCO and PLL
Supports typical TCXO frequencies
(13MHz, 16.368MHz, 18.414MHz, etc.)
On-chip LNA (LNA NF: 2.0dB)
Image rejection mixer
On-chip IF filter, and an external filter can be
connected as an option for further band narrowing.
1-bit IF output
Antenna sense function
Applications
GPS down converter IC
Structure
SiGe BiCMOS monolithic IC
GPS Down Converter IC
Absolute Maximum Ratings
(Ta = 25°C)
Supply voltage
V
CC
1
V
CC
2
V
CC
3
Topr
Tstg
–0.2 to +2.5
–0.2 to +3.6
–0.2 to +3.6
–40 to +85
–65 to +150 °C
V
V
V
Operating temperature
Storage temperature
°C
Recommended Operating Conditions
Supply voltage
V
CC
1
V
CC
2
V
CC
3
1.6 to 2.0
1.6 to 3.3
2.7 to 3.3
V
V
V
E04156-PS
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| CXA3355TQ | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:GPS Down Converter IC |
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