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 |
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)據手冊 | |
更新時間 | 2025-1-25 14:04:00 |
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
產品屬性
- 產品編號:
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/標準:
WiFi
- 協(xié)議:
802.11b/g
- 調制:
CCK,OFDM,QPSK
- 頻率:
2.4GHz
- 數(shù)據速率(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
- 供應商器件封裝:
48-TQFN(7x7)
- 描述:
IC RF TXRX WIFI 48WFQFN
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MAXIM |
23+ |
QFN48 |
6680 |
全新原裝優(yōu)勢 |
詢價 | ||
MAXIM/美信 |
21+ |
QFN48 |
3500 |
百域芯優(yōu)勢 實單必成 可開13點增值稅發(fā)票 |
詢價 | ||
MAXIM |
2339+ |
QFN |
4652 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
MAX |
24+ |
QFN |
5000 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
MAXIM |
2020+ |
QFN48 |
122 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
MAXIM |
QFN48 |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
MAXIM/美信 |
21+ |
QFN |
5000 |
原裝現(xiàn)貨/假一賠十/支持第三方檢驗 |
詢價 | ||
MAX |
2023+ |
QFN |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
MAXIM |
24+ |
QFN48 |
4110 |
原裝現(xiàn)貨假一罰十 |
詢價 | ||
MAX |
24+ |
BGA |
975 |
詢價 |