MAX2829

更新时间： 2024-11-19 11:17:51

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描述
Single-/Dual-Band 802.11a/b/g World-Band Transceiver ICs

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MAX2829 数据手册

19-3455; Rev 0; 10/04

Single-/Dual-Band 802.11a/b/g

World-Band Transceiver ICs

General Description

Features

ꢀ World-Band Operation

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.

MAX2828: 4.9GHz to 5.875GHz (802.11a)

MAX2829: 2.4GHz to 2.5GHz and 4.9GHz to

5.875GHz (802.11a/b/g)

ꢀ 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

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.

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

ꢀ MIMO and Smart Antenna Compatibility

Coherent LO Phase Among Multiple

Transceivers

ꢀ Support 40MHz Channel Bandwidth (Turbo Mode)

ꢀ Single +2.7V to +3.6V Supply

ꢀ 1µA Low-Power Shutdown Mode

ꢀ Small 56-Pin TQFN Package (8mm x 8mm)

Applications

Single-/Dual-Band 802.11a/b/g Radios

4.9GHz Public Safety Radios

2.4GHz/5GHz MIMO and Smart Antenna Systems

Ordering Information

Pin Configurations

PART

TEMP RANGE

-40°C to +85°C

PIN-PACKAGE

TOP VIEW

MAX2828ETN

MAX2829ETN

*EP = Exposed paddle.

56 TQFN-EP* (T5688-2)

56 55 54 53 52 51 50 49 48 47 46 45 44 43

42 RXHP

41 RXENA

40 RSSI

39 SHDN

N.C.

GND

RXRFH

GND

37 BYPASS

36 TUNE

MAX2828

TXRFH+

TXRFH-

GND

33 CPOUT

N.C. 11

N.C. 12

GND

TXENA 13

PABIAS 14

30 ROSC

29 LD

15 16 17 18 19 20 21 22 23 24 25 26 27 28

Pin Configurations continued at end of data sheet.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...39

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与MAX2829相关器件

型号	品牌	获取价格	描述	数据表
MAX2829ETN	MAXIM	获取价格	Single-/Dual-Band 802.11a/b/g World-Band Transceiver ICs
MAX2829ETN+	MAXIM	获取价格	暂无描述
MAX2829ETN+T	MAXIM	获取价格	Support Circuit, BICMOS, 8 X 8 MM, 0.80 MM HEIGHT, MO-220WLLD-5, TQFN-56
MAX2830	MAXIM	获取价格	2.4GHz to 2.5GHz 802.11g/b RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch
MAX2830	ADI	获取价格	2.4GHz至2.5GHz 802.11g/b RF收发器，提供PA和Rx/Tx/模式开关
MAX2830_11	MAXIM	获取价格	2.4GHz to 2.5GHz 802.11g/b RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch
MAX2830E/W-T	MAXIM	获取价格	Ethernet Transceiver, BICMOS, 7 X 7 MM, 0.80 MM HEIGHT, TQFN-48
MAX2830ETM	MAXIM	获取价格	2.4GHz to 2.5GHz 802.11g/b RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch
MAX2830ETM+	MAXIM	获取价格	Ethernet Transceiver, BICMOS, 7 X 7 MM, 0.80 MM HEIGHT, ROHS COMPLIANT, TQFN-48
MAX2830ETM+T	MAXIM	获取价格	2.4GHz to 2.5GHz 802.11g/b RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch

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