位置:SMA428ATR > SMA428ATR详情

SMA428ATR中文资料

厂家型号

SMA428ATR

文件大小

103.5Kbytes

页面数量

8

功能描述

High Gain, Low Noise Amplifier

RF AMP CHIP SGL GP 1.85GHZ 3.3V 6PIN SOT-323 - Tape and Reel

数据手册

下载地址一下载地址二到原厂下载

生产厂商

STMICROELECTRONICS

SMA428ATR数据手册规格书PDF详情

DESCRIPTION

High gain and low noise figures make the SMA428A an ideal solution for Low Noise Amplifiers and receiver front end stages up to 2.5 GHz. SMA428A’s typical supply voltage range is 2.4 to 3.3 volts. It shows excellent performances in terms of NF, Gain and current consumption, using just 3 external matching components. Applying supply voltage to the GS pin and grounding Vcc pin, it provides a reduced gain step of 35 dB. SMA428A is housed in ultra miniature SOT323-6L package(LEAD FREE), the relative dimensions are 1.15mmx1.8mm with 0.8mm thickness.

• HIGH GAIN Gp = 21 dB at 1.85 GHz

• LOW NOISE FIGURE NF = 1.3 dB at 1.85 GHz

• LOW CURRENT CONSUMPTION 5.9 mA

• OPEN COLLECTOR OUTPUT

• TYPICAL SUPPLY VOLTAGE: 2.4-3 V

• GAIN-STEP-MODE (36dB)

• ULTRA MINIATURE SOT323-6L PACKAGE (LEAD FREE)

APPLICATIONS

• LNA FOR CELLULAR MARKET (ideal for GSM900, DCS1800 and PCS1900).

• LNA FOR GPS APPLICATIONS

SMA428ATR产品属性

  • 类型

    描述

  • 型号

    SMA428ATR

  • 制造商

    STMicroelectronics

  • 功能描述

    RF AMP CHIP SGL GP 1.85GHZ 3.3V 6PIN SOT-323 - Tape and Reel

更新时间:2025-10-22 15:51:00
供应商 型号 品牌 批号 封装 库存 备注 价格
原厂
2021+
60000
原装现货,欢迎询价
ST/意法
23+
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
ST/意法
23+
SOT-363
50000
全新原装正品现货,支持订货
ST/意法
24+
SOT-363
60000
全新原装现货
M/A-COM
24+
SMA
19
M/A-COM
24+
SMD
5500
M/A-COM专营品牌绝对进口原装假一赔十
10
优势库存,全新原装
M/A-COM
NA
5500
一级代理 原装正品假一罚十价格优势长期供货
MACOM
23+
NA
25000
##公司100%原装现货 假一罚十!可含税13%免费提供样
MACOM Technology Solutions
25+
4-SMD 模块
9350
独立分销商 公司只做原装 诚心经营 免费试样正品保证