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MAX2831RF/IF射頻/中頻RFID的射頻收發(fā)器IC規(guī)格書PDF中文資料
廠商型號(hào) |
MAX2831 |
參數(shù)屬性 | MAX2831 封裝/外殼為48-WFQFN 裸露焊盤;包裝為卷帶(TR);類別為RF/IF射頻/中頻RFID的射頻收發(fā)器IC;產(chǎn)品描述:IC RF TXRX WIFI 48WFQFN |
功能描述 | 2.4GHz to 2.5GHz 802.11g/b RF Transceivers with Integrated PA |
封裝外殼 | 48-WFQFN 裸露焊盤 |
文件大小 |
804.77 Kbytes |
頁面數(shù)量 |
34 頁 |
生產(chǎn)廠商 | Maxim Integrated Products |
企業(yè)簡(jiǎn)稱 |
Maxim【美信】 |
中文名稱 | 美信半導(dǎo)體官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-1-21 19:00:00 |
MAX2831規(guī)格書詳情
General Description
The MAX2831/MAX2832 direct conversion, zero-IF, RF transceivers are designed specifically for 2.4GHz to 2.5GHz 802.11g/b WLAN applications.
Features
? 2.4GHz to 2.5GHz ISM Band Operation
? IEEE 802.11g/b Compatible (54Mbps OFDM and 11Mbps CCK)
? Complete RF Transceiver, PA, and Crystal Oscillator (MAX2831)
??? Best-in-Class Transceiver Performance
??? 62mA Receiver Current
??? 2.6dB Rx Noise Figure
??? -76dBm Rx Sensitivity (54Mbps OFDM)
??? No I/Q Calibration Required
??? 0.1dB/0.35° Rx I/Q Gain/Phase Imbalance
??? 33dB RF and 62dB Baseband Gain Control Range
??? 60dB Range Analog RSSI per RF Gain Setting
??? Fast Rx I/Q DC-Offset Settling
??? Programmable Baseband Lowpass Filter
??? 20-Bit Sigma-Delta Fractional-N PLL with < 20Hz Step Size
??? Digitally Tuned Crystal Oscillator
??? +18.5dBm Transmit Power (5.6 EVM with 54Mbps OFDM)
??? 31dB Tx Gain Control Range
??? Integrated Power Detector (MAX2831)
??? Serial or Parallel Gain-Control Interface
??? > 40dB Tx Sideband Suppression without Calibration
??? Tx/Rx I/Q Error Detection
? Transceiver Operates from +2.7V to +3.6V
? PA Operates from +2.7V to +4.2V (MAX2831)
? Low-Power Shutdown Mode
? Small 48-Pin Thin QFN Package (7mm x 7mm x 0.8mm)
Applications
??? Wi-Fi, PDA, VOIP, and Cellular Handsets
??? Wireless Speakers and Headphones
??? General 2.4GHz ISM Radios
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
MAX2831ETM+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
RF/IF,射頻/中頻和 RFID > 射頻收發(fā)器 IC
- 包裝:
卷帶(TR)
- 類型:
僅限 TxRx
- 射頻系列/標(biāo)準(zhǔn):
WiFi
- 協(xié)議:
802.11b/g
- 調(diào)制:
CCK,OFDM,QPSK
- 頻率:
2.4GHz
- 數(shù)據(jù)速率(最大值):
54Mbps
- 功率 - 輸出:
21dBm
- 靈敏度:
-76dBm
- 串行接口:
SPI
- 電壓 - 供電:
2.7V ~ 3.6V
- 電流 - 接收:
62mA
- 電流 - 傳輸:
82mA ~ 209mA
- 工作溫度:
-40°C ~ 85°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
48-WFQFN 裸露焊盤
- 供應(yīng)商器件封裝:
48-TQFN(7x7)
- 描述:
IC RF TXRX WIFI 48WFQFN
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MAX |
23+ |
QFN |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | ||
MAX |
24+ |
QFN |
5000 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
TQFN-EP-48 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價(jià) | ||
MAXIM/美信 |
2023+ |
TQFN-EP-48 |
6000 |
全新原裝深圳倉(cāng)庫(kù)現(xiàn)貨有單必成 |
詢價(jià) | ||
MAXIM/美信 |
24+ |
TQFN |
25050 |
原廠支持公司優(yōu)勢(shì)現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
21+ |
TQFN-EP-48 |
6000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
22+23+ |
QFN48 |
33094 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
QFN48 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
MAXIM/美信 |
22+ |
QFN |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
MAXIM/美信 |
22+ |
QFN |
9000 |
原裝正品 |
詢價(jià) |