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| 型号： | MAX2828ETN+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 1/39页 |
| 文件大小： | 0K |
| 描述： | IC TXRX 802.11 WORLD BAND 56TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 频率： | 4.9GHz ~ 5.875GHz |
| 数据传输率 - 最大： | 11Mbps |
| 调制或协议： | 802.11b/g |
| 应用： | WLAN |
| 功率 - 输出： | -2.5dBm |
| 灵敏度： | -75dBm |
| 电源电压： | 2.7 V ~ 3.6 V |
| 电流 - 接收： | 135mA |
| 电流 - 传输： | 142mA |
| 数据接口： | PCB，表面贴装 |
| 天线连接器： | PCB，表面贴装 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 56-WFQFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
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EVALUATION KIT AVAILABLE
AVAILAB
LE
MAX2828/MAX2829
Single-/Dual-Band 802.11a/b/g
World-Band Transceiver ICs
General Description
The MAX2828/MAX2829 single-chip, RF transceiver ICs
are designed specifically for OFDM 802.11 WLAN appli-
cations. The MAX2828 is designed for single-band
802.11a applications covering world-band frequencies
of 4.9GHz to 5.875GHz. The MAX2829 is designed for
dual-band 802.11a/g applications covering world-bands
of 2.4GHz to 2.5GHz and 4.9GHz to 5.875GHz. The ICs
include all circuitry required to implement the RF trans-
ceiver function, providing a fully integrated receive path,
transmit path, VCO, frequency synthesizer, and base-
band/control interface. Only the PA, RF switches, RF
bandpass filters (BPF), RF baluns, and a small number
of passive components are needed to form the com-
plete RF front-end solution.
Each IC completely eliminates the need for external SAW
filters by implementing on-chip monolithic filters for both
the receiver and transmitter. The baseband filtering and
the Rx/Tx signal paths are optimized to meet the
802.11a/g IEEE standards and cover the full range of the
required data rates (6, 9, 12, 18, 24, 36, 48, and 54Mbps
for OFDM; 1, 2, 5.5, and 11Mbps for CCK/DSSS), at
receiver sensitivity levels up to 10dB better than 802.11a/g
standards. The MAX2828/MAX2829 transceivers are avail-
able in the small 56-pin, exposed paddle thin QFN pack-
age.
Applications
Single-/Dual-Band 802.11a/b/g Radios
4.9GHz Public Safety Radios
2.4GHz/5GHz MIMO and Smart Antenna Systems
Functional Diagrams
Pin Configurations
Features
o World-Band Operation
MAX2828: 4.9GHz to 5.875GHz (802.11a)
MAX2829: 2.4GHz to 2.5GHz and 4.9GHz to
5.875GHz (802.11a/b/g)
o Best-In-Class Transceiver Performance
-75dBm Rx Sensitivity at 54Mbps (802.11g)
-46dB (802.11g)/-51dB (802.11a) Tx Sideband
Suppression
1.5% (802.11g) and 2% (802.11a) Tx EVM
-100dBc/Hz (802.11g)/-95dBc/Hz (802.11a)
LO Phase Noise
Programmable Baseband Lowpass Filters
Integrated PLL with 3-Wire Serial Interface
93dB (802.11g)/97dB (802.11a) Receiver Gain-
Control Range
200ns Rx I/Q DC Settling
60dB Dynamic Range Rx RSSI
30dB Tx Power-Control Range
Tx/Rx I/Q Error Detection
I/Q Analog Baseband Interface for Tx and Rx
Digital Mode Selection (Tx, Rx, Standby, and
Power Down)
Supports Both Serial and Parallel Gain Control
o MIMO and Smart Antenna Compatibility
Coherent LO Phase Among Multiple
Transceivers
o Support 40MHz Channel Bandwidth (Turbo Mode)
o Single +2.7V to +3.6V Supply
o 1μA Low-Power Shutdown Mode
o Small 56-Pin TQFN Package (8mm x 8mm)
Ordering Information
TOP VIEW
56 55 54 53 52 51 50 49 48 47 46 45 44 43
PART
MAX2828 ETN
TEMP RANGE
-40°C to +85°C
PIN-PACKAGE
56 TQFN-EP* (T5688-2)
B6
1
42 RXHP
MAX2829 ETN
-40°C to +85°C
56 TQFN-EP* (T5688-2)
V CC
B7
N.C.
GND
RXRFH
GND
2
3
4
5
6
7
41 RXENA
40 RSSI
39 SHDN
38 V CC
37 BYPASS
36 TUNE
* EP = Exposed paddle.
TXRFH+
TXRFH-
V CC
N.C.
N.C.
TXENA
PABIAS
8
9
10
11
12
13
14
MAX2828
35 GND
34 GND
33 CPOUT
32 GND
31 V CC
30 ROSC
29 LD
15 16 17 18 19 20 21 22 23 24 25 26 27 28
Pin Configurations appear at end of data sheet.
Functional Diagrams continued at end of data sheet.
Pin Configurations continued at end of data sheet.
UCSP is a trademark of Maxim Integrated Products, Inc.
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maxim integrated .com.
19-3455; Rev 0; 10/04
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2828ETN-TD | 功能描述:射频收发器 802.11a/b/g World Band Transceiver RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray |
| MAX2828EVKIT | 制造商:Maxim Integrated Products 功能描述:4.9-5.9 GHZ 802.11A RF TRANSCEIVER - Bulk |
| MAX2829ETN | 功能描述:射频收发器 RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray |
| MAX2829ETN+ | 功能描述:射频收发器 802.11a/b/g World Band Transceiver RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray |
| MAX2829ETN+D | 功能描述:射频收发器 RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray |
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