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MAX2831ETMT中文资料美信数据手册PDF规格书
MAX2831ETMT规格书详情
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
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI(亚德诺)/MAXIM(美信) |
24+ |
TQFN48(7x7) |
1506 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
MAXIM |
21+ |
QFN48 |
12588 |
原装现货价格优势 |
询价 | ||
MAXIX |
24+ |
QFN |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
MAXIM/美信 |
23+ |
QFN48 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
MAXIM |
19+ |
TQFN48 |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | ||
MAXIM/美信 |
2447 |
QFN |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
MAXIM/美信 |
23+ |
TQFN48 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MAXIM/美信 |
16+ |
QFN-48 |
16562 |
只做原厂原装,认准宝芯创配单专家 |
询价 | ||
MAXIM |
22+ |
QFN-48 |
8200 |
原装现货库存.价格优势 |
询价 | ||
MAXIM/美信 |
1902+ |
QFN-48 |
2734 |
代理品牌 |
询价 |