5秒后页面跳转
捷配首页

Datasheet > 暂无类别数据> MAX2235EUP+T
MAX2235EUP+T PDF预览

MAX2235EUP+T

更新时间： 2024-10-03 13:10:23
品牌 Logo 应用领域
美信 - MAXIM 射频和微波射频放大器微波放大器功率放大器
页数 文件大小 规格书
8页 151K
描述
暂无描述

阅读下载

中文翻译

获取价格

MAX2235EUP+T 数据手册

 浏览型号MAX2235EUP+T的Datasheet PDF文件第2页浏览型号MAX2235EUP+T的Datasheet PDF文件第3页浏览型号MAX2235EUP+T的Datasheet PDF文件第4页浏览型号MAX2235EUP+T的Datasheet PDF文件第5页浏览型号MAX2235EUP+T的Datasheet PDF文件第6页浏览型号MAX2235EUP+T的Datasheet PDF文件第7页 
19-1463; Rev 0; 5/99  
+3 .6 V, 1 W Au t o ra m p in g P o w e r  
Am p lifie r fo r 9 0 0 MHz Ap p lic a t io n s  
MAX235  
Ge n e ra l De s c rip t io n  
Fe a t u re s  
The MAX2235 low-voltage, silicon RF power amplifier  
(PA) is designed for use in the 900MHz frequency band.  
It operates directly from a single +2.7V to +5.5V supply,  
making it suitable for use with 3-cell NiCd or 1-cell Li-Ion  
batteries. The device delivers +30dBm (1W) typical out-  
put power from a +3.6V supply or +28dBm from a +2.7V  
supply.  
♦ 800MHz to 1000MHz Operation  
♦ High Output Power at 836MHz  
+32.5dBm at +5.0V  
+30dBm at +3.6V  
+29dBm at +3.0V  
+28dBm at +2.7V  
The MAX2235’s gain is adjustable over a 37dB range.  
A power-control pin controls gain and bias to maintain  
optimum efficiency, even at lower output power levels,  
thus e xte nd ing the op e ra ting life of the b a tte ry. At  
+30dBm output power, efficiency is typically 47%. An  
additional power-saving feature is a shutdown mode  
that typically reduces supply current below 1µA.  
♦ +2.7V to +5.5V Single-Supply Operation  
♦ Automatic Power-Up/Power-Down Ramp  
♦ Direct On/Off Keying (OOK) without Intersymbol  
Interference or VCO Pulling  
♦ 37dB Power-Control Range  
A key feature of this PA is its autoramping capability.  
During turn-on and turn-off periods, the RF envelope is  
controlled to approximate a raised cosine on the rising  
and falling edge, thereby minimizing transient noise  
and spectral splatter. The ramp time is set by selecting  
the value of an external capacitor.  
♦ 47% Efficiency  
♦ <1µA Supply Current in Shutdown Mode  
♦ Small 20-Pin TSSOP Package with Heat Slug  
The MAX2235 is intended for use in constant envelope  
applications such as AMPS, two-way paging, or FSK-  
based communications in the 900MHz ISM band. The  
de vic e is a va ila ble in a the rma lly e nha nc e d 20-pin  
TSSOP package with a heat slug.  
Ord e rin g In fo rm a t io n  
PART  
TEMP. RANGE  
PIN-PACKAGE  
MAX2235EUP  
-40°C to +85°C  
20 TSSOP-EP  
Ap p lic a t io n s  
900MHz ISM-Band Applications  
Two-Way Pagers  
P in Co n fig u ra t io n  
TOP VIEW  
Analog Cellular Phones  
RFIN  
GND  
1
2
3
4
5
6
7
8
9
20 GC  
Microcellular GSM (Power Class 5)  
Wireless Data Networks  
19 SHDN  
18 GND  
17 GND  
V
CC  
Fu n c t io n a l Dia g ra m  
V
CC  
MAX2235  
V
CC  
16 RFOUT  
15 RFOUT  
14 GND  
13 GND  
12 REF  
V
CC  
V
V
V
CC  
CC CC  
4
3
5
8, 9  
GND  
GND  
11  
12  
19  
20  
RAMP  
REF  
MAX2235  
V
CC  
BIAS  
SHDN  
GC  
V
CC  
RFOUT  
15, 16  
GND 10  
11 RAMP  
1
TSSOP-EP  
RFIN  
NOTE: THE GROUND OF THE OUTPUT STAGE IS CONNECTED TO THE  
VGA  
UNDERSIDE METAL SLUG.  
2
6, 7, 10  
GND  
13, 14, 17, 18, SLUG  
GND  
GND  
NOTE: SOLDER UNDERSIDE OF METAL SLUG TO BOARD GND PLANE.  
________________________________________________________________ Maxim Integrated Products  
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.  
For small orders, phone 1-800-835-8769.  
12345678

中文翻译

下载PDF

MAX2235EUP+T 替代型号

型号 品牌 替代类型 描述 数据表
MAX2235EUP+ MAXIM

类似代替

 Wide Band Medium Power Amplifier, 800MHz Min, 1000MHz Max, TSSOP-20

与MAX2235EUP+T相关器件

型号 品牌 获取价格 描述 数据表
MAX2235EUP-T MAXIM

获取价格

 		Wide Band Medium Power Amplifier, 800MHz Min, 1000MHz Max, TSSOP-20
MAX2235EVKIT MAXIM

获取价格

 		MAX2235 Evaluation Kit
MAX223C MAXIM

获取价格

 		+5V-Powered, Multichannel RS-232 Drivers/Receivers
MAX223C/D MAXIM

获取价格

 		Transceiver
MAX223CAI MAXIM

获取价格

 		+5V-Powered, Multichannel RS-232 Drivers/Receivers
MAX223CAI+ MAXIM

获取价格

 		Line Transceiver, 4 Func, 4 Driver, 5 Rcvr, CMOS, PDSO28, ROHS COMPLIANT, SSOP-28
MAX223CAI+T MAXIM

获取价格

 		Line Transceiver, 4 Func, 4 Driver, 5 Rcvr, CMOS, PDSO28, ROHS COMPLIANT, SSOP-28
MAX223CAI-T MAXIM

获取价格

 		Line Transceiver, 4 Func, 4 Driver, 5 Rcvr, CMOS, PDSO28, SSOP-28
MAX223CD MAXIM

获取价格

 		MAX220–MAX249 5V-Powered, Multichannel RS-2
MAX223CWI MAXIM

获取价格

 		+5V-Powered, Multichannel RS-232 Drivers/Receivers

与MAX2235EUP+T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