Datasheet > MAX2091

MAX2091

更新时间： 2024-11-20 12:10:15

品牌	Logo	应用领域
美信 - MAXIM		放大器
页数	文件大小	规格书
29页	5802K
描述
50MHz to 500MHz Analog VGA, 1735MHz to 1935MHz Upconverting Mixer with Image Filtering, Threshold Alarm Circuit, and Error Amplifier for Level Control

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MAX2091 数据手册

19-6188; Rev 0; 7/12

E V A L U A T I O N K I T A V A I L A B L E

MAX2091

50MHz to 500MHz Analog VGA, 1735MHz to 1935MHz

Upconverting Mixer with Image Filtering, Threshold

Alarm Circuit, and Error Amplifier for Level Control

General Description

Benefits and Features

The MAX2091 monolithic SiGe BiCMOS upconverter IC

integrates an analog variable-gain amplifier (VGA) with

an upconverting mixer stage and image filter. The device

amplifies IF signals in the 250MHz to 450MHz range

before mixing them with an LO signal. The resulting

1735MHz to 1935MHz upconverted signal is then filtered

on-chip as the final stage of signal conditioning. For a

broadband variant that does not include the image filter,

refer to the MAX2091B.

S Complete Upconversion in a Single IC

 50MHz to 500MHz Analog VGA

 1735MHz to 1935MHz Upconverter Mixer

 On-Chip LO Buffer

 Image Filter

S High Linearity

 +24.5dBm OIP3

 +12dBm Output -1dB Compression Point

S 23dB Gain

The analog attenuator is controlled by an external analog

control voltage. Device features include 23dB gain (no

attenuation), 5.4dB NF (no attenuation, including attenu-

ator insertion loss), and +24.5dBm OIP3. Each of these

features makes the MAX2091 an ideal upconverter for

numerous transmitter applications. When paired with the

MAX2092 RF VGA, a complete 2-chip IF-RF signal con-

ditioning solution is possible for microwave point-to-point

transmitter applications.

S 37dB IF Attenuator Control Range

S 5.4dB Noise Figure (Includes Attenuator

Insertion Loss)

S 0.25dB Gain Variation Over 100MHz Bandwidth

S Analog Attenuator Controlled with External

Voltage

S Alarm Circuit with Adjustable Threshold

S 20dB Image Rejection at 1135MHz RF Frequency

The MAX2091 operates from a single 5V supply, and is

available in a compact 20-pin TQFN package (5mm x

5mm) with an exposed pad. Electrical performance is

guaranteed over the extended temperature range from

S Single +5V Supply with Extended +4.75V to +5.8V

Supply Range

S Lead(Pb)-Free Package

S Power-Down Capabilities

= -40NC to +95NC.

Applications

Microwave Point-to-Point Transmitters

IF Variable-Gain Stages

Ordering Information appears at end of data sheet.

Temperature Compensation Circuits

Cellular Applications

For related parts and recommended products to use with this part,

refer to www.maxim-ic.com/MAX2091.related.

WiMAX Applications

LTE Applications

Fixed Broadband Wireless Access

Wireless Local Loop

Military Systems

WiMAX is a registered certification mark and registered service mark of WiMAX Forum.

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MAX2091相关器件

型号	品牌	获取价格	描述	数据表
MAX2091_V01	MAXIM	获取价格	50MHz to 500MHz Analog VGA, 1735MHz to 1935MHz Upconverting Mixer
MAX2091BETP+	MAXIM	获取价格	50MHz to 500MHz Analog VGA, 1735MHz to 1935MHz Upconverting Mixer with Image Filtering, Th
MAX2091BETP+T	MAXIM	获取价格	50MHz to 500MHz Analog VGA, 1735MHz to 1935MHz Upconverting Mixer with Image Filtering, Th
MAX2091ETP+	MAXIM	获取价格	50MHz to 500MHz Analog VGA, 1735MHz to 1935MHz Upconverting Mixer with Image Filtering, Th
MAX2091ETP+T	MAXIM	获取价格	50MHz to 500MHz Analog VGA, 1735MHz to 1935MHz Upconverting Mixer with Image Filtering, Th
MAX2092	MAXIM	获取价格	700MHz to 2700MHz Analog VGA with Threshold Alarm Circuit and Error Amplifier for Level Co
MAX2092	ADI	获取价格	700MHz至2700MHz模拟VGA，带有门限报警电路和用于电平控制的误差放大器
MAX2092ETP+	MAXIM	获取价格	700MHz to 2700MHz Analog VGA with Threshold Alarm Circuit and Error Amplifier for Level Co
MAX2092ETP+T	MAXIM	获取价格	700MHz to 2700MHz Analog VGA with Threshold Alarm Circuit and Error Amplifier for Level Co
MAX209C/D	MAXIM	获取价格	+5V RS-232 Transceivers with 0.1uF External Capacitors

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