5秒后页面跳转
捷配首页

Datasheet > 电信电路 > 蜂窝电话电路> MAX2420EAI+
MAX2420EAI+ PDF预览

MAX2420EAI+

更新时间： 2024-11-15 13:10:27
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
14页 243K
描述
RF and Baseband Circuit, PDSO28, 5.30 MM, MO-150, SSOP-28

阅读下载

中文翻译

获取价格

MAX2420EAI+ 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：SSOP包装说明：5.30 MM, MO-150, SSOP-28
针数：28Reach Compliance Code：unknown
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.68JESD-30 代码：R-PDSO-G28
JESD-609代码：e3长度：10.2 mm
湿度敏感等级：1功能数量：1
端子数量：28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：SSOP封装等效代码：SSOP28,.3
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, SHRINK PITCH
峰值回流温度（摄氏度）：260电源：3.3 V
认证状态：Not Qualified座面最大高度：1.99 mm
子类别：Other Telecom ICs标称供电电压：3.3 V
表面贴装：YES电信集成电路类型：RF AND BASEBAND CIRCUIT
温度等级：INDUSTRIAL端子面层：Tin (Sn)
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL处于峰值回流温度下的最长时间：30
宽度：5.29 mmBase Number Matches：1

MAX2420EAI+ 数据手册

 浏览型号MAX2420EAI+的Datasheet PDF文件第2页浏览型号MAX2420EAI+的Datasheet PDF文件第3页浏览型号MAX2420EAI+的Datasheet PDF文件第4页浏览型号MAX2420EAI+的Datasheet PDF文件第5页浏览型号MAX2420EAI+的Datasheet PDF文件第6页浏览型号MAX2420EAI+的Datasheet PDF文件第7页 
19-1234; Rev 5; 8/03  
900MHz Image-Reject Transceivers  
General Description  
Features  
ꢀ Receive/Transmit Mixers with 35dB Image Rejection  
ꢀ Adjustable-Gain LNA  
The MAX2420/MAX2421/MAX2422/MAX2460/MAX2463  
are highly integrated front-end ICs that provide the lowest  
cost solution for cordless phones and ISM-band radios  
operating in the 900MHz band. All devices incorporate  
transmit and receive image-reject mixers to reduce filter  
cost. They operate with a +2.7V to +4.8V power supply,  
allowing direct connection to a three-cell battery stack.  
ꢀ Up to +2dBm Combined Receiver Input IP3  
ꢀ 4dB Combined Receiver Noise Figure  
ꢀ >35dB of Transmit Power Control Range  
ꢀ PA Predriver Provides up to +2dBm  
The receive path incorporates an adjustable-gain LNA  
and an image-reject downconverter with 35dB image  
suppression. These features yield excellent combined  
downconverter noise figure (4dB) and high linearity with  
an input third-order intercept point (IP3) of up to +2dBm.  
ꢀ Low Current Consumption: 23mA Receive  
26mA Transmit  
9.5mA Oscillator  
ꢀ 0.5µA Shutdown Mode  
The transmitter consists of a variable-gain IF amplifier  
with more than 35dB control range, an image-reject  
upconverter with 35dB image rejection, and a power-  
amplifier (PA) predriver that produces up to +2dBm (in  
some applications serving as the final power stage).  
ꢀ Operates from Single +2.7V to +4.8V Supply  
_______________Ordering Information  
PART  
TEMP RANGE  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
PIN-PACKAGE  
All devices include an on-chip local oscillator (LO),  
requiring only an external varactor-tuned LC tank for  
operation. The integrated divide-by-64/65 dual-modulus  
prescaler can also be set to a direct mode, in which it  
acts as an LO buffer amplifier. Four separate power-  
down inputs can be used for system power manage-  
ment, including a 0.5µA shutdown mode. These parts  
are compatible with commonly used modulation  
schemes such as FSK, BPSK, and QPSK, as well as fre-  
quency hopping and direct sequence spread-spectrum  
systems. All devices come in a 28-pin SSOP package.  
MAX2420EAI  
MAX2421EAI  
MAX2422EAI  
MAX2460EAI  
MAX2463EAI  
28 SSOP  
28 SSOP  
28 SSOP  
28 SSOP  
28 SSOP  
Functional Diagram appears on last page.  
___________________Pin Configuration  
For applications using direct VCO or BPSK transmit mod-  
ulation, as well as receive image rejection, consult the  
MAX2424/MAX2426 data sheet. For receive-only devices,  
refer to the MAX2440/MAX2441/MAX2442 data sheet.  
TOP VIEW  
V
28  
27  
26  
25  
24  
23  
22  
21  
GND  
GND  
GND  
CC  
1
2
3
4
5
6
7
8
9
CAP1  
RXOUT  
TXGAIN  
RXIN  
________________________Applications  
TANK  
TANK  
Cordless Phones  
Spread-Spectrum Communications  
Wireless Telemetry Two-Way Paging  
Wireless Networks  
MAX2420  
MAX2421  
MAX2422  
MAX2460  
MAX2463  
V
V
CC  
CC  
V
GND  
GND  
CC  
PREOUT  
______________________Selector Guide  
20 PREGND  
19  
TXOUT  
IF FREQ  
(MHz)  
INJECTION  
TYPE  
LO FREQ  
(MHz)  
PART  
MOD  
18 DIV1  
LNAGAIN 10  
V
CC  
11  
12  
13  
14  
MAX2420  
MAX2421  
MAX2422  
MAX2460  
MAX2463  
10.7  
46  
High side  
High side  
High side  
Low side  
Low side  
f
+ 10.7  
RF  
VCOON  
17  
16  
15  
TXIN  
N.C.  
f
f
+ 46  
+ 70  
RF  
RXON  
TXON  
70  
RF  
CAP2  
10.7  
110  
f
- 10.7  
- 110  
RF  
SSOP  
f
RF  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  
1234567...14

中文翻译

下载PDF

与MAX2420EAI+相关器件

型号 品牌 获取价格 描述 数据表
MAX2420EAI-T MAXIM

获取价格

 		RF and Baseband Circuit, PDSO28, 5.30 MM, MO-150, SSOP-28
MAX2421 MAXIM

获取价格

 		5V.Step-Down.Current-Mode PWM DC-DC Converters[MAX730A/MAX738A/MAX744A/MAX744AC/D/MAX744AC
MAX24210EXG2 MICROSEMI

获取价格

 		ATM/SONET/SDH IC,
MAX2421EAI MAXIM

获取价格

 		900MHz Image-Reject Transceivers
MAX2421EAI ROCHESTER

获取价格

 		TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, PDSO28, 5.30 MM, MO-150, SSOP-28
MAX2421EAI+ MAXIM

获取价格

 		RF and Baseband Circuit, PDSO28, 5.30 MM, MO-150, SSOP-28
MAX2421EAI+T MAXIM

获取价格

 		RF and Baseband Circuit, PDSO28, 5.30 MM, MO-150, SSOP-28
MAX2421EAI+T ROCHESTER

获取价格

 		TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, PDSO28, 5.30 MM, MO-150, SSOP-28
MAX2421EAI-T MAXIM

获取价格

 		RF and Baseband Circuit, PDSO28, 5.30 MM, MO-150, SSOP-28
MAX2422 MAXIM

获取价格

 		5V.Step-Down.Current-Mode PWM DC-DC Converters[MAX730A/MAX738A/MAX744A/MAX744AC/D/MAX744AC

与MAX2420EAI+相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证