Datasheet > CXA3038N

CXA3038N

更新时间： 2024-11-26 22:12:19

品牌	Logo	应用领域
索尼 - SONY		/
页数	文件大小	规格书
16页	227K
描述
IQ Detection IC for Digital Satellite Broadcast Tuner

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CXA3038N 技术参数

生命周期：	Obsolete	零件包装代码：	SSOP
包装说明：	LSSOP, TSSOP24,.3	针数：	24
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.84	商用集成电路类型：	CONSUMER CIRCUIT
JESD-30 代码：	R-PDSO-G24	长度：	7.8 mm
功能数量：	1	端子数量：	24
最高工作温度：	75 °C	最低工作温度：	-25 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	LSSOP
封装等效代码：	TSSOP24,.3	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	电源：	5 V
认证状态：	Not Qualified	座面最大高度：	1.45 mm
子类别：	Other Consumer ICs	最大压摆率：	87.9 mA
最大供电电压 (Vsup)：	5.3 V	最小供电电压 (Vsup)：	4.75 V
表面贴装：	YES	技术：	BIPOLAR
温度等级：	COMMERCIAL EXTENDED	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
宽度：	5.6 mm	Base Number Matches：	1

CXA3038N 数据手册

CXA3038N

IQ Detection IC for Digital Satellite Broadcast Tuner

Description

24 pin SSOP (Plastic)

The CXA3038N is an IC for IQ-detection of DSS,

DVB, and other digital satellite broadcast QPSK

modulation signals in the 480 MHz band. It consists

of an AGC amplifier circuit, oscillator circuit, phase

shifter circuit, and phase comparison circuit. In

addition, the chip has a PLL circuit for frequency

control and built-in control data. It realizes high-

accuracy oscillator frequencies through use of a low-

cost LC resonance circuit.

Absolute Maximum Ratings (Ta=25 °C)

• Supply voltage

VCC

–0.3 to 5.5

Features

• Storage temperature

Tstg –55 to +150 °C

• Built-in PLL for controlling oscillator frequency.

• Oscillator frequency based at 479.5 MHz is

adjustable in ±4 steps of 50 kHz using the voltage

of the control pin.

Operating Conditions

• Supply voltage

VCC

4.75 to 5.30

• Operating temperature Topr

–25 to +75 °C

• Reference OSC allows switching to 4 MHz or 10

MHz.

• Built-in output buffer for reference OSC.

• Low-impedance IQ output.

• AGC gain variation 35 dB.

Applications

Digital satellite broadcast tuner

Structure

Bipolar silicon monolithic IC

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.

—1—

E97650A84-TE

12 3 4 5 6 7...16

中文翻译

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