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HMC624LP4E

更新时间： 2024-02-10 07:15:42

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
10页	338K
描述
0.5 dB LSB GaAs MMIC 6-BIT DIGITAL ATTENUATOR, DC - 6 GHz

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技术参数
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HMC624LP4E 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.84
Base Number Matches：	1

HMC624LP4E 数据手册

HMC624LP4 / 624LP4E

v02.0807

0.5 dB LSB GaAs MMIC 6-BIT

DIGITAL ATTENUATOR, DC - 6 GHz

Power-Up States

Parallel PUP Truth Table

Using the Parallel PUP truth table the attenuator can

be turned on at a speciﬁc attenuation state. By using

the PUP1 and PUP2 line four different attenuation

states can be selected. It can also be used in the

Direct Parallel Mode using the Control Voltage Inputs

to select attenuation values.

P/S

PUP2

PUP1

Attenuation State

31.5 dB

24 dB

16 dB

8 dB

0.5 to 31.5 dB

Note: Power-Up with LE= 1 provides normal parallel operation

with D0 - D5, and PUP1 and PUP2 are not active.

Truth Table

Absolute Maximum Ratings

RF Input Power (DC - 6 GHz) ^[1]

27 dBm (T = +85 °C)

Control Voltage Input

Attenuation State

Digital Inputs (Reset, Shift Clock,

Latch Enable & Serial Input)

-1.5V to (Vdd +1.5V) Vdc

Reference

I.L.

High High High High High High

Bias Voltage (Vdd)

5.6 Vdc

150 °C

Channel Temperature

High High High High High

High High High High Low

High High High Low

High High Low High High High

High High High High

High High High High High

Low Low Low Low Low

Low

0.5 dB

1 dB

Continuous Pdiss (T = 85 °C)

(derate 9.8 mW/°C above 85 °C) ^[1]

High

0.635 W

High High

2 dB

Thermal Resistance

Storage Temperature

Operating Temperature

[1] At max gain settling

102 °C/W

4 dB

-65 to +150 °C

-40 to +85 °C

High

Low

8 dB

16 dB

31.5 dB

Any combination of the above states will provide an attenuation

approximately equal to the sum of the bits selected.

Bias Voltage

TTL/CMOS Control Voltage

Vdd (Vdc)

Idd (Typ.) (mA)

State

Vdd= +3V or +5V

1.8

2.0

Low

0 to 0.8V

High

2.0V to Vdd

ELECTROSTATIC SENSITIVE DEVICE

OBSERVE HANDLING PRECAUTIONS

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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