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MAX2063ETM+

更新时间： 2024-01-30 20:43:37

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
22页	2489K
描述
Dual 50MHz to 1000MHz High-Linearity, Serial/Parallel-Controlled Digital VGA

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MAX2063ETM+ 数据手册

19-5303; Rev 0; 6/10

Dual 50MHz to 1000MHz High-Linearity,

Serial/Parallel-Controlled Digital VGA

General Description

Features

S Independently Controlled Dual Paths

The MAX2063 high-linearity, dual digital variable-gain

amplifier (VGA) operates in the 50MHz to 1000MHz

frequency range. Each digital attenuator is controlled

as a slave peripheral using either the SPIK-compatible

interface or a 5-bit parallel bus with 31dB total adjust-

ment range in 1dB steps. An added feature allows

“rapid-fire” gain selection between each of four steps,

preprogrammed by the user through the SPI-compatible

interface. A separate 2-pin control allows the user to

quickly access any one of four customized attenuation

states without reprogramming the SPI bus.

S 50MHz to 1000MHz RF Frequency Range

S Pin-Compatible Family Includes

MAX2062 (Analog/Digital VGA)

MAX2064 (Analog-Only VGA)

S 21.3dB (typ) Maximum Gain

S 0.25dB Gain Flatness Over 100MHz Bandwidth

S 31dB Gain Range

S 58dB Path Isolation at 200MHz

S Supports Four “Rapid-Fire” Preprogrammed

Attenuator States

Since each of the stages has its own external RF input

and RF output, this component can be configured

to either optimize noise figure (amplifier configured

first) or OIP3 (amplifier configured last). The device’s

performance features include 24dB of amplifier gain

(amplifier only), 5.6dB noise figure (NF) at maximum

gain (including attenuator insertion losses), and a high

OIP3 level of +41dBm. Each of these features makes the

device an ideal VGA for multipath receiver and transmitter

applications.

Quickly Access Any One of Four Customized

Attenuation States Without Reprogramming the

SPI Bus

Ideal for Fast-Attack, High-Level Blocker

Protection

Prevents ADC Overdrive Condition

S Excellent Linearity at 200MHz

+41dBm OIP3

+56dBm OIP2

+19dBm Output 1dB Compression Point

In addition, the device operates from a single +5V

supply with full performance, or a +3.3V supply for an

enhanced power-savings mode with lower performance.

This device is available in a compact 48-pin thin QFN

package (7mm x 7mm) with an exposed pad. Electrical

performance is guaranteed over the extended tempera-

S 5.6dB Typical Noise Figure

S 25ns Digital Switching Time

S Very Low Distortion VGA Amplitude Overshoot/

Undershoot of 0.05dB

ture range, from T = -40NC to +85NC.

S Single +5V Supply (or +3.3V Operation)

Applications

S Amplifier Power-Down Mode for TDD Applications

IF and RF Gain Stages

Temperature-Compensation Circuits

Ordering Information

Cellular Band WCDMA and cdma2000 Base

Stations

PART

TEMP RANGE

-40NC to +85NC

PIN-PACKAGE

48 Thin QFN-EP*

MAX2063ETM+

MAX2063ETM+T

GSM 850/GSM 900 EDGE Base Stations

WiMAXK and LTE Base Stations and Customer

Premise Equipment

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

*EP = Exposed pad.

Fixed Broadband Wireless Access

Wireless Local Loop

T = Tape and reel.

Military Systems

SPI is a trademark of Motorola, Inc.

cdma2000 is a registered trademark of Telecommunications

Industry Association.

WiMAX is a trademark of WiMAX Forum.

_______________________________________________________________ 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MAX2063ETM+相关器件

型号	品牌	获取价格	描述	数据表
MAX2063ETM+T	MAXIM	获取价格	Dual 50MHz to 1000MHz High-Linearity, Serial/Parallel-Controlled Digital VGA
MAX2063双通道数字放大器	ETC	获取价格
MAX2064	MAXIM	获取价格	Dual 50MHz to 1000MHz High-Linearity, Serial/Analog-Controlled VGA
MAX2064	ADI	获取价格	50MHz至1000MHz、高线性度、串行/模拟控制VGA
MAX2064ETM	MAXIM	获取价格	Dual 50MHz to 1000MHz High-Linearity, Serial/Analog-Controlled VGA
MAX2065	MAXIM	获取价格	50MHz to 1000MHz High-Linearity, Serial/ Parallel-Controlled Analog/Digital VGA
MAX2065	ADI	获取价格	50MHz至1000MHz高线性度、可串行/并行控制的模拟/数字VGA
MAX2065ETL+	MAXIM	获取价格	50MHz to 1000MHz High-Linearity, Serial/ Parallel-Controlled Analog/Digital VGA
MAX2065ETL+T	MAXIM	获取价格	50MHz to 1000MHz High-Linearity, Serial/ Parallel-Controlled Analog/Digital VGA
MAX2066	MAXIM	获取价格	50MHz to 1000MHz High-Linearity, Serial/Parallel-Controlled Digital VGA

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