Datasheet > MAX2851ITK

MAX2851ITK

更新时间： 2024-01-06 22:41:52

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
38页	5097K
描述
5GHz, 5-Channel MIMO Receiver

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技术参数
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MAX2851ITK 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	HVQCCN,
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
Factory Lead Time：	6 weeks	风险等级：	5.64
JESD-30 代码：	S-XQCC-N68	长度：	10 mm
湿度敏感等级：	3	功能数量：	1
端子数量：	68	最高工作温度：	85 °C
最低工作温度：	-25 °C	封装主体材料：	UNSPECIFIED
封装代码：	HVQCCN	封装形状：	SQUARE
封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	峰值回流温度（摄氏度）：	NOT SPECIFIED
座面最大高度：	0.8 mm	标称供电电压：	2.85 V
表面贴装：	YES	技术：	BICMOS
电信集成电路类型：	TELECOM CIRCUIT	温度等级：	OTHER
端子形式：	NO LEAD	端子节距：	0.5 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	10 mm	Base Number Matches：	1

MAX2851ITK 数据手册

19-5121; Rev 1; 3/10

5GHz, 5-Channel MIMO Receiver

General Description

Features

S 5GHz, 5x MIMO Downlink Receivers, Single-Uplink

The MAX2851 is a single-chip, 5-channel RF receiver IC

designed for 5GHz wireless HDMI™ applications. The

IC includes all circuitry required to implement the com-

plete 5-channel MIMO RF receiver function and crystal

oscillator, providing a fully integrated receive path, VCO,

frequency synthesis, and baseband/control interface. It

includes a fast-settling sigma-delta RF fractional synthe-

sizer with 76Hz frequency programming step size. The

IC also integrates on-chip I/Q amplitude and phase-error

calibration circuits. The receiver includes both an in-

channel RSSI and also an RF RSSI.

IEEE 802.11a Transmitter

S 4900MHz to 5900MHz Frequency Range

S Coherent LO Among Receivers

S 4.5dB Rx Noise Figure

S 70dB Rx Gain Control Range with 2dB Step Size,

Digitally Controlled

S 60dB Dynamic Range Receiver RSSI

S RF Wideband Receiver RSSI

S Programmable 20MHz/40MHz Rx I/Q Lowpass

On-chip monolithic filters are included for receiver I/Q

baseband signal channel selection, for supporting both

20MHz and 40MHz RF channels. The baseband filter-

ing and Rx signal paths are optimized to meet stringent

WHDI requirements. The downconverter local oscillator

is coherent among all the receiver channels.

Channel Filters

S -5dBm Transmit Power (54Mbps OFDM)

S 31dB Tx Gain Control Range with 0.5dB Step Size,

Digitally Controlled

S Tx/Rx I/Q Error and LO Leakage Detection and

Adjustment

The reverse-link control channel uses an on-chip 5GHz

OFDM transmitter. It shares the RF synthesizer and LO

generation circuit with the MIMO receivers. Dynamic

on/off control of the external PA is implemented with

programmable precision voltage. An analog mux routes

external PA power-detect voltage to the RSSI pin.

S Programmable 20MHz/40MHz Tx I/Q Lowpass

Anti-Aliasing Filter

S Analog Mux for PA Power Detect

S PA On/Off Control

S Sigma-Delta Fractional-N PLL with 76Hz

Resolution

The MIMO receiver chip is housed in a small 68-pin

TQFN leadless plastic package with exposed paddle.

S Monolithic Low-Noise VCO with -35dBc Integrated

Phase Noise

S 4-Wire SPIKDigital Interface

S I/Q Analog Baseband Interface

S Digital Tx/Rx Mode Control

S On-Chip Digital Temperature Sensor Readout

S Complete Baseband Interface

S Digital Tx/Rx Mode Control

Applications

5GHz Wireless HDMI (WHDI™)

5GHz FDD Backhaul and WiMAX™

5GHz MIMO Receiver Up to Five Spatial Streams

5GHz Beam Steering Receiver

S +2.7V to +3.6V Supply Voltage

S Small 68-Pin TQFN Package (10mm x 10mm)

Ordering Information

PART

TEMP RANGE

PIN-PACKAGE

MAX2851ITK+

-25NC to +85NC

68 TQFN-EP*

+Denotes a lead(Pb)-free/RoHS-compliant package.

*EP = Exposed paddle.

HDMI is a trademark of HDMI Licensing, LLC.

WHDI is a trademark of WHDI Special Interest Group.

WiMAX is a trademark of the WiMAX Forum.

SPI is a trademark of Motorola, Inc.

Typical Operating Circuit appears at end of data sheet.

_______________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

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与MAX2851ITK相关器件

型号	品牌	获取价格	描述	数据表
MAX2851ITK+	MAXIM	获取价格	Telecom Circuit, 1-Func, BICMOS, PQCC68, 10 X 10 MM, ROHS COMPLIANT, PLASTIC, TQFN-68
MAX2852	MAXIM	获取价格	5GHz Receiver
MAX2852ITK	MAXIM	获取价格	5GHz Receiver
MAX2852ITK+	MAXIM	获取价格	Telecom Circuit, 1-Func, BICMOS, PQCC68, 10 X 10 MM, ROHS COMPLIANT, PLASTIC, TQFN-68
MAX2870	MAXIM	获取价格	23.5MHz to 6000MHz Fractional nteger-N Synthesizer/VCO
MAX2870	ADI	获取价格	23.5MHz至6000MHz分数/整数N分频合成器/VCO
MAX2870_12	MAXIM	获取价格	23.5MHz to 6000MHz Fractional/Integer-N Synthesizer/VCO
MAX2870_V1	MAXIM	获取价格	23.5MHz to 6000MHz Fractional Integer-N Synthesizer/VCO
MAX2870ETJ+	MAXIM	获取价格	23.5MHz to 6000MHz Fractional nteger-N Synthesizer/VCO
MAX2870EVKIT	MAXIM	获取价格	All Critical Peripheral Components Included

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