Datasheet > MMS004AA-Attenuator

MMS004AA-Attenuator

更新时间： 2024-11-03 14:54:03

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
6页	728K
描述
The MMS004AA is a low-power high-attenuation DC-50 GHz PHEMT FET attenuator. The voltage controlle

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MMS004AA-Attenuator 数据手册

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MMS004AA

DC to 50 GHz MMIC Low Power

Voltage Controlled Attenuator

Application

Features

The MMS004AA MMIC voltage controlled

• Wideband operation: DC to 50 GHz

• Low Insertion Loss (<5 dB)

• Good Input/Output Match

• High Attenuation (max. 27 dB)

• Very flat Attenuation

attenuator is ideal for high frequency and

broadband applications in test equipment,

commercial and military systems. The

attenuator is especially suited for applications

needing a large amount of adjustable

attenuation and fast attenuation control

from DC to millimeter frequencies. The device

is also useful as a general purpose building

block in communications systems.

• Size: 1640 x 920 mm

Description

The MMS004AA is a low-power

high-attenuation DC-50 GHz PHEMT

FET attenuator. The performance

of the device is controlled by two bias

voltages, Vseries and Vshunt. The

bias voltages control the match and

attenuation of the device when varied

between -1V and +0.5V DC. Please

refer to the tables of recommended

bias settings optimized for flat insertion

loss and flat attenuation for additional

information.

Key Characteristics: Zo=50Ω

Parameter

Description

DC to 50GHz

Min

Typ

Max

Attenuation (dB)

Flatness (±dB)

Insertion Loss (dB)

S11 (dB)

DC to 50GHz

1.0

DC to 50GHz

-12

-10

S22 (dB)

DC to 50GHz

P1dB (dBm)

1dB Gain Compression 0 to 15dB

SMD-00177 Rev D

Subject to Change Without Notice

1 of 5

12 3 4 5 6

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