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MAX2235

3.6V, 1W Autoramping Power Amplifier for 900MHz Applications

General Description 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

文件:149.59 Kbytes 页数:8 Pages

Maxim

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MAX2235

3.6V, 1W Autoramping Power Amplifier for 900MHz Applications

Features ● 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 ● +2.7V to +5.5V Single-Supply Operation ● Automatic Power-Up/Power-Down Ramp ● Direct On/Off Keying (OOK) without Intersymbol Interference or VC

文件:1.08739 Mbytes 页数:8 Pages

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MAX2235

Evaluation Kit

文件:160.12 Kbytes 页数:4 Pages

Maxim

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MAX2235

+3.6V、1W、自动斜率控制功率放大器,适用于900MHz系统

MAX2235低压硅RF功率放大器(PA)用于900MHz频段。它直接采用+2.7V至+5.5V单电源供电,因此适用于3节镍镉电池或1节锂离子电池。该器件使用+3.6V电源时提供的典型输出功率为+30dBm (1W),或使用+2.7V电源时为+28dBm。\n\n MAX2235的增益在37dB范围内可调。电源控制引脚用于控制增益和偏置,确保即使在较低的输出功率水平下也以保持出色效率,从而延长电池的工作寿命。在+30dBm的输出功率下,效率为47%(典型值)。另一个节能功能是关断模式,通常可将电源电流降至1µA以下。\n\n 该PA的一个关键特性是其自动缓升功能。在 • 工作频率为800MHz至1000MHz\n\n• 836MHz时提供高输出功率\n• +5.0V时+32.5dBm\n\n• +3.6V时+30dBm\n\n• +3.0V时+29dBm\n\n• +2.7V时为+28dBm\n\n\n\n\n• +2.7V至+5.5V单电源供电\n\n• 自动上电/掉电斜坡\n\n• 直接开/关键控(OOK),无符号间干扰或VCO牵引\n\n• 37dB功率控制范围\n\n• 47%效率\n\n• 关断模式电源电流:< 1µA\n\n• 带散热块的小型20引脚TSSOP封装;

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MAX2235EUP

3.6V, 1W Autoramping Power Amplifier for 900MHz Applications

General Description 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

文件:149.59 Kbytes 页数:8 Pages

Maxim

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MAX2235EUP

3.6V, 1W Autoramping Power Amplifier for 900MHz Applications

Features ● 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 ● +2.7V to +5.5V Single-Supply Operation ● Automatic Power-Up/Power-Down Ramp ● Direct On/Off Keying (OOK) without Intersymbol Interference or VC

文件:1.08739 Mbytes 页数:8 Pages

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MAX2235_1

Evaluation Kit

文件:160.12 Kbytes 页数:4 Pages

Maxim

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MAX2235EVKIT

Evaluation Kit

文件:160.12 Kbytes 页数:4 Pages

Maxim

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MAX2235EUP+T

Package:20-TSSOP(0.173",4.40mm 宽)裸露焊盘;包装:卷带(TR) 类别:RF/IF,射频/中频和 RFID 射频放大器 描述:IC AMP ISM 800MHZ-1GHZ 20TSSOP

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MAX2235EVKIT

包装:盒 类别:开发板,套件,编程器 射频评估和开发套件,开发板 描述:EVAL KIT MAX2235

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技术参数

  • Applications:

    AMPS

  • Frequency (min)(MHz):

    800

  • Frequency (max)(MHz):

    1000

  • POUT(dBm):

    30

  • Supply Voltage Range(V):

    2.7 to 5.5

  • Supply Current(mA):

    610

  • Efficiency (%):

    47

  • Features:

    Autoramping

  • Low Power Shutdown:

    Yes

  • Footprint(mm x mm):

    6.4 x 6.5

  • Package/ Pins:

    TSSOP/20

  • Smallest Available Pckg. (max w/pins)(mm2):

    42.9

  • RoHS Available:

    Yes

  • Budgetary Price (See Notes):

    $2.27 @1k

供应商型号品牌批号封装库存备注价格
MAXIM美信
24+
SOP
13500
免费送样原盒原包现货一手渠道联系
询价
MAX
25+
SSOP
4500
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
MAXIM/美信
16+
TSSOP-20
13973
只做原厂原装,认准宝芯创配单专家
询价
MAXIM/美信
1902+
TSSOP-20
2734
代理品牌
询价
MAXIM
2013
SOP
200
全新
询价
MAXIM
25+
SSOP20
4500
全新原装、诚信经营、公司现货销售!
询价
MAXIM/美信
21+
SOP
19600
一站式BOM配单
询价
MAXIM/美信
25+
SOP
19600
一站式BOM配单
询价
MAXIM/美信
23+
TSSOP-20
89630
当天发货全新原装现货
询价
MAXIM/美信
23+
SOP
98900
原厂原装正品现货!!
询价
更多MAX2235供应商 更新时间2025-10-9 17:06:00