Datasheet > MAS1175ATB1

MAS1175ATB1

更新时间： 2024-11-21 03:50:23

品牌	Logo	应用领域
MAS		石英晶振温度补偿晶振
页数	文件大小	规格书
9页	123K
描述
IC FOR 10.00 - 20.00 MHz VCTCXO

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中文翻译

获取价格

技术参数
数据手册

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MAS1175ATB1 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.84	Is Samacsys：	N
Base Number Matches：	1

MAS1175ATB1 数据手册

DA1175.008

13 July, 2006

MAS1175

IC FOR 10.00 – 20.00 MHz VCTCXO

• Low Power

• Wide Supply Voltage Range

• True Sine Wave Output

• Very High Level of Integration

•

Electrically Trimmable

• Very Low Phase Noise

Low Cost

•

DESCRIPTION

The MAS1175 is an integrated circuit well suited to

build VCTCXO for mobile communication. Only two

external components are needed. Temperature

calibration is achieved with three calibration points

only. The trimming is done through a serial bus and

the calibration information is stored in an internal

PROM.

To build

VCTCXO only two additional

components, a varactor and a crystal are needed.

The compensation method is fully analog. IC

compensation work is continuous without

generating any steps or other interferences.

FEATURES

APPLICATIONS

•

Very small size

Minimum current draw

VCTCXO for other telecommunications

systems

Wide operating temperature range

Phase noise <-130 dBc/Hz at 1 kHz offset

VCTCXO for mobile phones

BLOCK DIAGRAM

CUB

INF

f(T)

MAS1175

CLK

TE1

TE2

SENS

f(T)

LIN

Vref TMux

CDAC1

CDAC2

VDD

OUT

VSS

1 (9)

12 3 4 5 6 7...9

中文翻译

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