Datasheet > HMC712

HMC712

更新时间： 2024-02-11 03:22:02

品牌	Logo	应用领域
HITTITE		衰减器
页数	文件大小	规格书
8页	316K
描述
GaAs MMIC VOLTAGE-VARIABLE ATTENUATOR, 5 - 30 GHz

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技术参数
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HMC712 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Obsolete	包装说明：	DIE,
针数：	0	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.67	JESD-30 代码：	R-XUUC-N
JESD-609代码：	e4	长度：	1.414 mm
功能数量：	1	最高工作温度：	85 °C
最低工作温度：	-55 °C	封装主体材料：	UNSPECIFIED
封装代码：	DIE	封装形状：	RECTANGULAR
封装形式：	UNCASED CHIP	峰值回流温度（摄氏度）：	NOT SPECIFIED
表面贴装：	YES	电信集成电路类型：	TELECOM CIRCUIT
温度等级：	OTHER	端子面层：	Gold (Au)
端子形式：	NO LEAD	端子位置：	UPPER
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	1.204 mm
Base Number Matches：	1

HMC712 数据手册

HMC712

v01.0709

GaAs MMIC VOLTAGE-VARIABLE

ATTENUATOR, 5 - 30 GHz

Typical Applications

Features

Wide Bandwidth: 5 - 30 GHz

The HMC712 is ideal for:

• Point-to-Point Radio

• VSAT Radio

Excellent Linearity: +28 dBm Input P1dB

Wide Attenuation Range: 30 dB

Compact Die Size: 1.4 x 1.2 x 0.1 mm

• Test Instrumentation

• Microwave Sensors

• Military, ECM & Radar

General Description

Functional Diagram

The HMC712 die is an absorptive Voltage Variable

Attenuator (VVA) which operates from 5 - 30 GHz and

is ideal in designs where an analog DC control signal

must be used to control RF signal levels over a 30 dB

amplitude range. It features two shunt-type attenuators

which are controlled by two analog voltages, Vctrl1

and Vctrl2. Optimum linearity performance of the

attenuator is achieved by ﬁrst varying Vctrl1 of the 1st

attenuation stage from -3V to 0V with Vctrl2 ﬁxed at

-3V. The control voltage of the 2nd attenuation stage,

Vctrl2, should then be varied from -3V to 0V, with Vctrl1

ﬁxed at 0V.

However, if the Vctrl1 and Vctrl2 pins are connected

together it is possible to achieve the full analog

attenuation range with only a small degradation in

input IP3 performance. Applications include AGC

circuits and temperature compensation of multiple

gain stages in microwave point-to-point and VSAT

radios.

Electrical Speciﬁcations, T_A= +25° C, 50 Ohm system

Parameter

Min.

Typ.

Max.

Units

5 - 16 GHz

16 - 24 GHz

24 - 30 GHz

2.5

3.5

4.5

Insertion Loss

Attenuation Range

Input Return Loss

Output Return Loss

Input Power for 1 dB Compression (any attenuation)

dBm

Input Third Order Intercept

(Two-tone Input Power = 10 dBm Each Tone)

dBm

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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