MMT20303H 50-4000 MHz，3位1 dB LSB | NXP 半导体

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50-4000 MHz，3位1 dB LSB数字步进衰减器

MMT20303H
正常供应
MMT20303H是一款集成3位数字步进衰减器，具有1 dB的步长。它通过一个3位并行接口进行控制，采用3至5 V电源运行。MMT20303H适用于3G/4G小型基站发射器和移动无线电应用，工作频率为50至4000 MHz。

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框图

MMT20303H Block Diagram

MMT20303H Block Diagram
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特征

  • 频率：50-4000 MHz
  • 最大射频输入功率：30 dBm (连续波)
  • 典型IIP3 > 50 dBm
  • 可编程衰减器，7 dB最大范围，1 dB步长
  • 低插入损耗
  • ±0.1 dB典型位错
  • 在工作温度和电压范围内具备卓越的一致性
  • 3至5 V单电源
  • 50 Ohm运行电阻
  • P1dB独立于控制电压
  • 3位数字控制
  • 兼容TTL/CMOS接口
  • 高性价比16引脚3 mm QFN表面贴装塑料封装
  • 符合RoHS规范

RF Performance Table

典型性能 (1)

特征 符号 250
MHz		 900
MHz		 4000
MHz		 单位
插入损耗IL –0.6–0.7–1.3dB
衰减精度(最坏情况)— +0.1, –0.1+0.1, 0+0.1, –0.1dB
输入三阶交调点(2)IIP3 475452dBm
电压输入 @ 1 dB压缩P1dB 3035(3)35(3)dBm
1. VDD = 5 Vdc，TA = 25°C，50 ohm系统，应用电路针对特定频率调整。
2. 双频输入功率 = +13 dBm/频。
3. 在指定的最大额定值内运行。
N true 0 PSPMMT20303Hzh 3 封装信息 Package Information t790 1 应用笔记 Application Note t789 1 数据手册 Data Sheet t520 1 zh 0 false zh zh 数据手册 Data Sheet 1 1 0 English MMT20303H 50-4000 MHz, 3-bit 1 dB LSB suitable for 3G/4G small cell transmitter and mobile radio applications 1449535537189729367911 PSP 377.4 KB None None documents None 1449535537189729367911 /docs/en/data-sheet/MMT20303H.pdf 377435 /docs/en/data-sheet/MMT20303H.pdf MMT20303H documents N N 2015-12-07 MMT20303H 50-4000 MHz, 3-Bit 1 dB LSB Data Sheet /docs/en/data-sheet/MMT20303H.pdf /docs/en/data-sheet/MMT20303H.pdf Data Sheet N 980000996212993340 2022-12-07 pdf N en Dec 6, 2015 980000996212993340 Data Sheet Y N MMT20303H 50-4000 MHz, 3-Bit 1 dB LSB Data Sheet 应用笔记 Application Note 1 2 2 English This document explains the methodology used by NXP for thermal characterization of RF high power amplifier products, which include LDMOS and GaN active devices. 1075398872032723970051 PSP 235.5 KB None None documents None 1075398872032723970051 /docs/en/application-note/AN1955.pdf 235468 /docs/en/application-note/AN1955.pdf AN1955 documents N N 2016-11-09 Thermal Characterization Methodology of RF Power Amplifiers - Application Note /docs/en/application-note/AN1955.pdf /docs/en/application-note/AN1955.pdf Application Note N 645036621402383989 2025-01-28 pdf N en Jul 11, 2024 645036621402383989 Application Note Y N Thermal Characterization Methodology of RF Power Amplifiers - Application Note 封装信息 Package Information 1 3 A English 1447805214468718924142 PSP 55.2 KB None None documents None 1447805214468718924142 /docs/en/package-information/98ASA00598D.pdf 55184 /docs/en/package-information/98ASA00598D.pdf SOT758-4 documents N N 2016-10-31 98ASA00598D, QFN Punch, 3.0x3.0x0.85, Pitch 0.5, 16 Pins /docs/en/package-information/98ASA00598D.pdf /docs/en/package-information/98ASA00598D.pdf Package Information N 302435339416912908 2022-12-07 pdf N en Jan 15, 2016 302435339416912908 Package Information D N 98ASA00598D, QFN Punch, 3.0x3.0x0.85, Pitch 0.5, 16 Pins false 0 MMT20303H downloads zh-Hans true 1 Y PSP 封装信息 1 /docs/en/package-information/98ASA00598D.pdf 2016-10-31 1447805214468718924142 PSP 3 Jan 15, 2016 Package Information None /docs/en/package-information/98ASA00598D.pdf English documents 55184 None 302435339416912908 2022-12-07 N /docs/en/package-information/98ASA00598D.pdf 98ASA00598D, QFN Punch, 3.0x3.0x0.85, Pitch 0.5, 16 Pins /docs/en/package-information/98ASA00598D.pdf documents 302435339416912908 Package Information N en None D pdf A N N 98ASA00598D, QFN Punch, 3.0x3.0x0.85, Pitch 0.5, 16 Pins 55.2 KB SOT758-4 N 1447805214468718924142 应用笔记 1 /docs/en/application-note/AN1955.pdf 2016-11-09 1075398872032723970051 PSP 2 Jul 11, 2024 Application Note This document explains the methodology used by NXP for thermal characterization of RF high power amplifier products, which include LDMOS and GaN active devices. None /docs/en/application-note/AN1955.pdf English documents 235468 None 645036621402383989 2025-01-28 N /docs/en/application-note/AN1955.pdf Thermal Characterization Methodology of RF Power Amplifiers - Application Note /docs/en/application-note/AN1955.pdf documents 645036621402383989 Application Note N en None Y pdf 2 N N Thermal Characterization Methodology of RF Power Amplifiers - Application Note 235.5 KB AN1955 N 1075398872032723970051 数据手册 1 /docs/en/data-sheet/MMT20303H.pdf 2015-12-07 1449535537189729367911 PSP 1 Dec 6, 2015 Data Sheet MMT20303H 50-4000 MHz, 3-bit 1 dB LSB suitable for 3G/4G small cell transmitter and mobile radio applications None /docs/en/data-sheet/MMT20303H.pdf English documents 377435 None 980000996212993340 2022-12-07 N /docs/en/data-sheet/MMT20303H.pdf MMT20303H 50-4000 MHz, 3-Bit 1 dB LSB Data Sheet /docs/en/data-sheet/MMT20303H.pdf documents 980000996212993340 Data Sheet N en None Y pdf 0 N N MMT20303H 50-4000 MHz, 3-Bit 1 dB LSB Data Sheet 377.4 KB MMT20303H N 1449535537189729367911 true Y Products

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