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MAX2045集成電路(IC)的穩(wěn)壓器-DC-DC開關穩(wěn)壓器規(guī)格書PDF中文資料

MAX2045
廠商型號

MAX2045

參數(shù)屬性

MAX2045 封裝/外殼為28-WFQFN 裸露焊盤;包裝為管件;類別為集成電路(IC)的穩(wěn)壓器-DC-DC開關穩(wěn)壓器;產品描述:36V DUAL 3.5A AND 1.5A SYNC BUCK

功能描述

High-Gain Vector Multipliers

文件大小

715.62 Kbytes

頁面數(shù)量

21

生產廠商 Maxim Integrated Products
企業(yè)簡稱

Maxim美信

中文名稱

美信半導體官網

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2024-12-25 18:23:00

MAX2045規(guī)格書詳情

General Description

The MAX2045/MAX2046/MAX2047 low-cost, fully integrated vector multipliers alter the magnitude and phase of an RF signal. Each device is optimized for the UMTS (MAX2045), DCS/PCS (MAX2046), or cellular/GSM (MAX2047) frequency bands. These devices feature differential RF inputs and outputs.

The MAX2045/MAX2046/MAX2047 provide vector adjustment through the differential I/Q amplifiers. The I/Q amplifiers can interface with voltage and/or current digital-to-analog converters (DACs). The voltage inputs are designed to interface to a voltage-mode DAC, while the current inputs are designed to interface to a current mode DAC. An internal 2.5V reference voltage is provided for applications using single-ended voltage DACs.

The MAX2045/MAX2046/MAX2047 operate from a 4.75V to 5.25V single supply. All devices are offered in a compact 5mm ? 5mm, 32-lead thin QFN exposed-paddle packages.

The MAX2045/MAX2046/MAX2047 evaluation kits are available, contact factory for availability.

Features

? Multiple RF Frequency Bands of Operation

?? 2040MHz to 2240MHz (MAX2045)

?? 1740MHz to 2060MHz (MAX2046)

?? 790MHz to 1005MHz (MAX2047)

? ±0.2dB Gain Flatness

? ±1° Phase Flatness

? 3dB Control Bandwidth: 260MHz

? 15dBm Input IP3

? 15dB Gain Control Range

? Continuous 360° Phase Control Range

? 6.5dB Maximum Gain for Continuous Phase

? On-Chip Reference for Single-Ended

?? Voltage-Mode Operation

? 800mW Power Consumption

? Space-Saving 5mm x 5mm Thin QFN Package

? Single 5V supply

Applications

?? UMTS/PCS/DCS/Cellular/GSM Base Station

????? Feed-Forward and Predistortion Power Amplifiers

?? RF Magnitude and Phase Adjustment

?? RF Cancellation Loops

?? Beam-Forming Applications

產品屬性

  • 產品編號:

    MAX20457ATIA/VY+

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關穩(wěn)壓器

  • 包裝:

    管件

  • 功能:

    降壓

  • 輸出配置:

  • 拓撲:

    降壓

  • 輸出類型:

    固定

  • 輸出數(shù):

    2

  • 電壓 - 輸入(最小值):

    3.5V

  • 電壓 - 輸入(最大值):

    36V

  • 電壓 - 輸出(最小值/固定):

    3.3V,5V

  • 頻率 - 開關:

    2.1MHz

  • 同步整流器:

  • 工作溫度:

    -40°C ~ 125°C

  • 安裝類型:

    表面貼裝,可潤濕側翼

  • 封裝/外殼:

    28-WFQFN 裸露焊盤

  • 供應商器件封裝:

    28-TQFN(5x5)

  • 描述:

    36V DUAL 3.5A AND 1.5A SYNC BUCK

供應商 型號 品牌 批號 封裝 庫存 備注 價格
ADI(亞德諾)/MAXIM(美信)
23+
TQFN32EP(5x5)
7350
原裝進口,原廠直銷!當天可交貨,支持原型號開票!
詢價
MAXIM
2016+
TQFN32
3526
假一罰十進口原裝現(xiàn)貨原盤原標!
詢價
Analog Devices Inc/Maxim Integ
23+/24+
28-WFQFN
8600
只供原裝進口公司現(xiàn)貨+可訂貨
詢價
MAXIM(美信)
2021+
TQFN-32-EP(5x5)
499
詢價
Maxim(美信)
23+
15000
專業(yè)幫助客戶找貨 配單,誠信可靠!
詢價
MAXIM
22+23+
32-TQFN
14573
絕對原裝正品全新進口深圳現(xiàn)貨
詢價
Maxim
21+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票!
詢價
Analog Devices Inc./Maxim Inte
24+
32-WFQFN 裸露焊盤
9350
獨立分銷商 公司只做原裝 誠心經營 免費試樣正品保證
詢價
MAXIM/美信
23+
32-TQFN
3000
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、
詢價
Maxim
22+
32TQFNEP
9000
原廠渠道,現(xiàn)貨配單
詢價