Datasheet > 射频和微波 > 射频/微波衰减器> HMC603MS10

HMC603MS10

更新时间： 2024-02-21 16:07:45

品牌	Logo	应用领域
HITTITE		射频和微波射频衰减器微波衰减器
页数	文件大小	规格书
6页	327K
描述
0.5 dB LSB GaAs MMIC 5-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, 0.7 - 3.8 GHz

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技术参数
数据手册

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HMC603MS10 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.13	射频/微波设备类型：	VARIABLE ATTENUATOR
Base Number Matches：	1

HMC603MS10 数据手册

HMC603MS10 / 603MS10E

v00.0905

0.5 dB LSB GaAs MMIC 5-BIT DIGITAL

POSITIVE CONTROL ATTENUATOR, 0.7 - 3.8 GHz

Typical Applications

Features

The HMC603MS10 / HMC603MS10E is ideal for:

• Cellular/3G Infrastructure

• ISM, MMDS

0.5 dB LSB Steps to 15.5 dB

Single Positive Control Per Bit

0.15 dB Typical Bit Error

High Input IP3: +50 dBm

MSOP10 SMT Package

• WLAN, WiMAX, & WiBro

Functional Diagram

General Description

The HMC603MS10 & HMC603MS10E are general

purpose broadband 5-bit positive control GaAs IC

digital attenuators in 10 lead MSOP surface mount

plastic packages. Covering 0.7 to 3.8 GHz, the inser-

tion loss is less than 2.0 dB typical. The attenuator

bit values are 0.5 (LSB), 1, 2, 4 and 8 dB for a total

attenuation of 15.5 dB. Attenuation accuracy is

excellent at 0.15 dB typical with an IIP3 of +50 dBm.

Five bit control voltage inputs, toggled between 0

and +3 to +5V, are used to select each attenuation

state at less than 1.0 uA each. A single Vdd bias

of +3 to +5V applied through an external 5K Ohm

resistor is required.

Electrical Specifications,

T_A= +25° C, Vdd= +3V to +5V & Vctl= 0/Vdd (Unless Otherwise Stated)

Parameter

Frequency (GHz)

Min.

Typical

Max.

Units

0.7 - 1.4

1.4 - 2.3

2.3 - 2.7

2.7 - 3.8

1.3

1.7

2.2

2.7

1.6

2.0

2.5

3.1

Insertion Loss

Attenuation Range

15.5

0.7 - 1.4

1.4 - 2.3

2.3 - 2.7

2.7 - 3.8

Return Loss (RF1 & RF2, All Atten. States)

Attenuation Accuracy: (Referenced to Insertion Loss)

Input Power for 0.1 dB Compression

0.7 - 2.2

2.2 - 3.8

(0.2 + 2% of Atten. Setting) Max.

(0.3 + 3% of Atten. Setting) Max.

All States

Vdd = 5V

Vdd = 3V

dBm

0.7 - 3.8

Input Third Order Intercept Point

REF - 2 dB States

2.5 - 15.5 dB States

dBm

(Two-tone Input Power = 0 dBm Each Tone)

Switching Characteristics

0.7 - 3.8

1.6

μs

tRISE, tFALL (10/90% RF)

tON, tOFF (50% CTL to 10/90% RF)

For price, delivery, and to place orders, please contact Hittite Microwave Corporation:

20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373

Order On-line at www.hittite.com

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