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产品型号SE4110L-R的概述

芯片SE4110L-R的概述 SE4110L-R是一款高性能的射频信号处理芯片，广泛应用于无线通信领域。该芯片的设计目标是实现高频段内的信号接收和处理，满足现代无线设备对于高效能和低功耗的需求。SE4110L-R拥有多种功能集成，能够支持不同的应用场景，如卫星通信、遥控系统及短距离无线通信等。这一芯片的重要特性是在多种频段内的优异灵敏度和相对较低的功耗。通过高密度集成和先进的半导体制造工艺，SE4110L-R在实现高性能的同时也保持了较小的尺寸，适合小型化设备应用。在无线基站和终端设备中，SE4110L-R多次被验证其良好的信号处理能力和抗干扰性能，为用户提供稳定的通信服务。芯片SE4110L-R的详细参数 SE4110L-R的详细技术参数如表1所示： | 参数名称 | 参数值 | |--------------------...

产品型号SE4110L-R的Datasheet PDF文件预览

SE4110L

GPS Receiver IC

Applications

Product Description

The SE4110L is a highly integrated GPS receiver

offering high performance and low-power operation in a

wide range of low-cost applications. It is particularly

well-suited to mobile phone and high sensitivity L1-band

GPS and A-GPS systems.

High sensitivity / low power GPS and A-GPS

applications

Portable navigation devices, mobile phones and

GPS peripheral devices

Telematics equipment

The SE4110L includes an on-chip LNA and a low IF

receiver with a linear AGC and 2-bit analogue-to-digital

converter (ADC). The receiver incorporates a fully

integrated image reject mixer so no SAW filter is

required in many applications. There is also an on-chip

IF filter.

Features

Single-conversion L1-band GPS radio with

integrated IF filter

Integrated LNA; 1.6 dB typ. noise figure

Low RF system noise figure; 2.3 dB typ.

Low 10 mA operating current with 2.7-3.3 V supply;

8 mA with internal LNA disabled

The SE4110L supports a wide range of reference

frequencies, addressing both traditional GPS systems

and emerging mobile phone applications. The

synthesizer is highly integrated requiring only two

passive components to implement an off-chip loop filter.

Standby current <10 µA

Fully Integrated PLL, compatible with 13, 16.368,

19.5 and 26 MHz reference frequencies

2-bit SIGN & MAG Digital IF output

Integrated VCO and resonator

The SE4110L is optimized for the lowest possible

power consumption consistent with the very low

external component count.

I/O supply range extends down to 1.7 V

4 x 4 mm 24 pin QFN

The SE4110L incorporates current-controlled low-

spurious output buffers which may optionally be run

from a separate external supply to interface to low

voltage systems. The buffers supply sufficient current to

drive most baseband devices directly.

Pb-free, RoHS compliant and Halogen-free

Ordering Information

Part No.

Package

Remark

SE4110L-R 24 Pin QFN

Shipped in Tape & Reel

Functional Block Diagram

Optional

filter

MIX_IN

LNA_OUT

VAGC

AGC_DIS

AGC

Controller

IF Filter

-45°

MAG

SIGN

ADC

Buffer

LNA

+45°

LNA_IN

Clock

select

CLK_OUT

Quadrature

÷2

FREF2

FREF1

FREF0

Feedback

Divider

VCO

Chip

control

SE4110

RX_EN

Phase/Frequency

Detector

Reference

Divider

OSC_EN

Reference

Oscillator

/ Buffer

RVI

VTUNE

PLL Loop

Filter

XTAL1

XTAL2

DST-00002 Rev 6.4 May-26-2009

1 of 2

SE4110L

GPS Receiver IC

http://www.sige.com

Email: sales@sige.com

Customer Service Locations:

North America:

Hong Kong

1050 Morrison Drive, Suite 100

Ottawa ON K2H 8K7 Canada

Phone:+852 3428 7222

Fax: +852 3579 5450

Phone:+1 613 820 9244

Fax: +1 613 820 4933

San Diego

Phone:+1 858 668 3541 (ext. 226)

Fax: +1 858 668 3546

United Kingdom

Phone:+44 1279 464217

Fax: +44 1279 464201

Product Preview

The datasheet contains information from the product concept specification. SiGe Semiconductor, Inc. reserves the right to change

information at any time without notification.

Preliminary Information

The datasheet contains information from the design target specification. SiGe Semiconductor, Inc. reserves the right to change

information at any time without notification.

Production testing may not include testing of all parameters.

Information furnished is believed to be accurate and reliable and is provided on an “as is” basis. SiGe Semiconductor, Inc. assumes

no responsibility or liability for the direct or indirect consequences of use of such information nor for any infringement of patents or

other rights of third parties, which may result from its use. No license or indemnity is granted by implication or otherwise under any

patent or other intellectual property rights of SiGe Semiconductor, Inc. or third parties. Specifications mentioned in this publication

are subject to change without notice. This publication supersedes and replaces all information previously supplied. SiGe

Semiconductor, Inc. products are NOT authorized for use in implantation or life support applications or systems without express

written approval from SiGe Semiconductor, Inc.

DST-00002 Rev 6.4 May-26-2009

2 of 2

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SE4120L-R产品参数

型号:	SE4120L-R
生命周期：	Obsolete
零件包装代码：	QFN
包装说明：	HVQCCN,
针数：	24
Reach Compliance Code：	unknown
HTS代码：	8542.39.00.01
风险等级：	5.81
JESD-30 代码：	S-XQCC-N24
长度：	4 mm
功能数量：	1
端子数量：	24
最高工作温度：	85 °C
最低工作温度：	-40 °C
封装主体材料：	UNSPECIFIED
封装代码：	HVQCCN
封装形状：	SQUARE
封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
座面最大高度：	1 mm
标称供电电压：	3.3 V
表面贴装：	YES
电信集成电路类型：	TELECOM CIRCUIT
温度等级：	INDUSTRIAL
端子形式：	NO LEAD
端子节距：	0.5 mm
端子位置：	QUAD
宽度：	4 mm
Base Number Matches：	1

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产品型号SE4110L-R的概述

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