Datasheet > LV25810PEB-6156H

LV25810PEB-6156H

更新时间： 2024-11-26 11:13:59

品牌	Logo	应用领域
安森美 - ONSEMI		信息通信管理商用集成电路
页数	文件大小	规格书
28页	1088K
描述
汽车 DSP 调谐器

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技术参数
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LV25810PEB-6156H 技术参数

是否无铅：	不含铅	生命周期：	Lifetime Buy
包装说明：	QFP, QFP80,.68SQ	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
Factory Lead Time：	1 week	风险等级：	5.68
商用集成电路类型：	AUDIO TUNER	解调类型：	AM/FM
JESD-30 代码：	S-PQFP-G80	端子数量：	80
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	QFP
封装等效代码：	QFP80,.68SQ	封装形状：	SQUARE
封装形式：	FLATPACK	电源：	1.5,3.3,5 V
认证状态：	Not Qualified	子类别：	Other Consumer ICs
最大压摆率：	207 mA	表面贴装：	YES
技术：	BICMOS	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	0.635 mm
端子位置：	QUAD	Base Number Matches：	1

LV25810PEB-6156H 数据手册

Ordering number : ENA2341

LV25810PEB

Bi-CMOS LSI

http://onsemi.com

Car DSP Tuner

Overview

LV25810PEB is a DSP tuner LSI which adopts Low-IF. This IC has realized not only the significant reduction of

external parts compare to the existing model by integration, but also the reconfiguration of specification according to

customers’ need by setting and controlling the software of microcontroller, in which constant is programmable.

Therefore, this IC curbs the total cost and realizes a tuner which corresponds to on-board type.

This LSI implements serial bus (I²C) I/F, which realizes reduction of communication line with microcontroller. In

mass production, it is effective to prevent troubles related to line layout, and to reduce area of the system main board.

In addition to radio basic functions, LV25810PEB integrates a new original CMA circuit to enhance multipath noise

rejection feature. Also, LV25810PEB includes an HD Radio decoder interface.

Features

• LOW-IF (AM=57.5/58.33/58.5/58.75/59.75/60.5kHz, FM=300kHz)

• Implementation area is reduced by part reduction.

• Standard AM/FM global tuner [AM (LW, MW, SW), FM (JAPAN, US, EU, E-EU, WB)]

• HD radio ready (I²S I/O port for external HD Radio decoder)

• The best multipath noise rejection of all the other ICs with new CMA.

Functions

FM/AM FE, PLL, IF, FM/AM detector, FM/AM-noise canceller, FM-multipath noise canceller, FM-MPX, switching

diversity, RDS demodulator/decoder, integrated HD Radio interface function (HD blend processing).

Function Overview

1) FM RF-LNA

2) FM IQ mixer

3) FM RF-AGC

4) AM RF-LNA

5) AM IQ mixer

6) AM RF-AGC

7) FM/AM IF-AGC

8) IF ADC

11) IF block multipath noise rejection (CMA)

12) FM/AM pulse noise canceller

13) FM stereo decoder

14) Audio block multipath noise rejection (MRC)

15) RDS demodulator and decoder

16) IF data output for HD decoder

17) Digital I²S input for HD blend function

18) Stereo output (analog DAC/ digital I²S)

19) PLL synthesizer

9) Variable IF band filter

10) Image canceller

20) Switching diversity

Package

QFP80 (14×14), 0.65mm pitch

(Required to solder the Exposed-Die-Pad to GND)

QFP80(14X14)

* I²C Bus is a trademark of Philips Corporation.

ORDERING INFORMATION

See detailed ordering and shipping information on page 28 of this data sheet.

Semiconductor Components Industries, LLC, 2014

June, 2014

61714NK 20140530-S00001 No.A2341-1/28

12 3 4 5 6 7...28

中文翻译

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