Datasheet > HMC348LP3

HMC348LP3

更新时间： 2024-11-24 20:30:39

品牌	Logo	应用领域
亚德诺 - ADI		分离技术隔离技术射频微波光电二极管有线电视
页数	文件大小	规格书
6页	755K
描述
SPDT CATV Switch SMT, DC - 2.5 GHz

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替代型号

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HMC348LP3 数据手册

HMC348LP3 / 348LP3E

v05.0805

GaAs MMIC SPDT NON-REFLECTIVE

CATV SWITCH, DC - 2.5 GHz

Typical Applications

Features

The HMC348LP3 / HMC348LP3E is ideal for:

High Isolation: >80 dB @ 5 MHz (50 Ohm)

>55 dB @ 1 GHz (50 Ohm)

• 75 Ohm Systems

CATV Signal Distribution, Cable Modem

Headend & DBS IF Switching

• 50 Ohm Systems

“All Off” Isolation State

Non-Reﬂective Design, 75 Ohm Terminations

3x3 mm SMT Package

Basestation Infrastructure & Test Equipment

General Description

Functional Diagram

The HMC348LP3 & HMC348LP3E are non-reﬂective

GaAs MESFET SPDT switches in low cost leadless

QFN surface mount plastic packages ideal for CATV

applications. Covering DC to 2.5 GHz, the switch offers

high isolation, low insertion loss, integrated 75 Ohm

terminations and an “all off” state. The switch features

>80 dB isolation at 5 MHz and >55 dB isolation up to

1 GHz. The switch operates using complementary

positive control voltage logic lines of +5/0V and

requires a +5V bias supply (Vdd). This switch offers

excellent performance in both 50 Ohm & 75 Ohm

systems for either SPDT or SPST functions.

Electrical Speciﬁcations, T_A= +25° C, With 0/+5V Control, 50 Ohm System

Parameter

Frequency

Min.

Typ.

Max.

Units

DC - 1000 MHz

DC - 2500 MHz

0.6

0.7

0.9

1.0

Insertion Loss

DC - 250 MHz

DC - 750 MHz

DC - 1000 MHz

DC - 2000 MHz

DC - 2500 MHz

Isolation

Return Loss

“On State”

“Off State”

DC - 2500 MHz

DC - 1000 MHz

DC - 2500 MHz

Return Loss RF1, RF2

50 MHz

1000 MHz

dBm

Input Power for 1 dB Compression

50 MHz

1000 MHz

2500 MHz

dBm

Input Third Order Intercept

(Two-Tone Input Power= 0 dBm Each Tone, 6 MHz Tone Separation)

50 MHz

1000 MHz

2500 MHz

dBm

Input Second Order Intercept

(Two-Tone Input Power= 0 dBm Each Tone, 6 MHz Tone Separation)

Switching Characteristics

tRISE, tFALL (10/90% RF)

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

DC - 2500 MHz

600

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

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

For price, delivery, and to place orders: Analog Devices, Inc.,

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106

^{rights of third parties tha}2^{t m}0^ayA^rel^sp^ulh^{t f}a^romR^ito^{s u}a^sd^e.,^SpC^ech^ifie^cal^tm^ionss^sf^uo^br^jed^ct,^toM^chA^ang0^e1^w8^ith2^ou4^{t n}P^otih^ceo^{. N}n^oe: 978-250-3343 Fax: 978-250-3373

10 - 232

Phone: 781-329-4700 • Order online at www.analog.com

Application Support: Phone: 1-800-ANALOG-D

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Trademarks and registered trademarks are the property of their respective owners.

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HMC348LP3 替代型号

型号	品牌	替代类型	描述	数据表
HMC348LP3ETR	ADI	功能相似	SPDT CATV Switch SMT, DC - 2.5 GHz
HMC348LP3E	ADI	功能相似	SPDT CATV Switch SMT, DC - 2.5 GHz

与HMC348LP3相关器件

型号	品牌	获取价格	描述	数据表
HMC348LP3_06	HITTITE	获取价格	GaAs MMIC SPDT NON-REFLECTIVE CATV SWITCH, DC - 2.5 GHz
HMC348LP3E	ADI	获取价格	SPDT CATV Switch SMT, DC - 2.5 GHz
HMC348LP3ETR	HITTITE	获取价格	SPDT, 0MHz Min, 2500MHz Max, 1 Func, 1dB Insertion Loss-Max, GAAS, 3 X 3 MM, ROHS COMPLIAN
HMC348LP3ETR	ADI	获取价格	SPDT CATV Switch SMT, DC - 2.5 GHz
HMC348LP3TR	ADI	获取价格	SPDT CATV Switch SMT, DC - 2.5 GHz
HMC348LP3TR	HITTITE	获取价格	SPDT,
HMC349ALP4CE	ADI	获取价格	HMC349ALP4CE
HMC349ALP4CETR	ADI	获取价格	HMC349ALP4CETR
HMC349AMS8G	ADI	获取价格	HMC349AMS8G
HMC349AMS8GE	ADI	获取价格	HMC349AMS8GE

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