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CXD2951GL-4

更新时间： 2024-01-29 07:22:22

品牌	Logo	应用领域
索尼 - SONY		电信集成电路电信电路全球定位系统
页数	文件大小	规格书
28页	352K
描述
Single Chip GPS LSI

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CXD2951GL-4 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	LGA
包装说明：	VFBGA, LGA183,17X17,20	针数：	183
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.63	Is Samacsys：	N
JESD-30 代码：	S-PBGA-BU183	JESD-609代码：	e4
长度：	10 mm	功能数量：	1
端子数量：	183	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：	VFBGA	封装等效代码：	LGA183,17X17,20
封装形状：	SQUARE	封装形式：	GRID ARRAY, VERY THIN PROFILE, FINE PITCH
峰值回流温度（摄氏度）：	260	电源：	1.8,3.3 V
认证状态：	Not Qualified	座面最大高度：	1 mm
子类别：	Other Telecom ICs	标称供电电压：	1.8 V
表面贴装：	YES	技术：	CMOS
电信集成电路类型：	TELECOM CIRCUIT	温度等级：	INDUSTRIAL
端子面层：	Gold (Au)	端子形式：	BUTT
端子节距：	0.5 mm	端子位置：	BOTTOM
处于峰值回流温度下的最长时间：	10	宽度：	10 mm
Base Number Matches：	1

CXD2951GL-4 数据手册

Single Chip GPS LSI

CXD2951GL-4

Description

The CXD2951GL-4 is a dedicated single chip LSI for the GPS (Global Positioning System), satellite-based

location measurement system. This LSI enables the configuration of a single chip system providing a cost-

effective, low-power solution.

Compared with conventional methods, position detection time and sensitivity are substantially improved with

the use of an advanced signal processing scheme. With the integration of both the Radio and baseband blocks

into a single CMOS IC, the CXD2951GL-4 is ideal for use in automotive, cellular handset, handheld navigation,

mobile computing and other location-based applications.

Features

WAAS support

12-channel GPS receiver capable of simultaneously receiving 12 satellites

Reception frequency: 1575.42MHz (L1 band, CA code)

Reference clock (TCXO) frequency: 18.414MHz (GPS, Sony standard),

The unique frequency of major applications is available, such as GSM and W-CDMA. (optional)

13.000MHz (GSM),

14.400MHz (CDMA),

16.368MHz (GPS),

19.800MHz (PDC/CDMA),

26.000MHz (GSM)

32 bits RISC CPU (ARM7TDMI)

288K-bytes Program ROM

72K-bytes Data RAM

Power is supplied only to 8K-byte Data RAM while in backup mode.

System power management

1-channel UART

Internal RTC (Real Time Clock)

10-bit successive approximation system A/D converter

All-in-view positioning

Communication format: Supports NMEA-0183 (Ver 3.01)

1PPS output

< RADIO >

Image Rejection Mixer

VCO Tank

IF Filters

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.

E05313A5Z

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