HMC473MS8_08 datasheet, PDF - EEWORLD Datasheet

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HMC473MS8_08: Description450 MHz - 2200 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 3.5 dB INSERTION LOSS-MAX; CategoryTopical application Wireless rf/communication; File Size253KB，8 Pages; ManufacturerHittite Microwave（ADI）; Websitehttp://www.hittite.com/

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HMC473MS8_08 Overview

450 MHz - 2200 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 3.5 dB INSERTION LOSS-MAX

HMC473MS8_08 Parametric

Parameter Name	Attribute value
Maximum input power	29.03 dBm
Number of terminals	8
Minimum operating frequency	450 MHz
Maximum operating frequency	2200 MHz
Minimum operating temperature	-40 Cel
Maximum operating temperature	85 Cel
Processing package description	ROHS COMPLIANT, ULTRA SMALL, PLASTIC, SMT, MSOP-8
each_compli	Yes
EU RoHS regulations	Yes
state	Active
Microwave RF Type	VARIABLE ATTENUATOR
Rated attenuation	29 dB
Impedance characteristics	50 ohm
structure	COMPONENT
Maximum insertion loss	3.5 dB
jesd_609_code	e3
Packaging Materials	PLASTIC/EPOXY
ckage_equivalence_code	TSSOP8,.19
wer_supplies__v_	3.3
sub_category	RF/Microwave Attenuators
Craftsmanship	GAAS
terminal coating	MATTE TIN (394) OVER COPPER

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HMC473MS8

473MS8E

v01.1105

GaAs MMIC VOLTAGE VARIABLE

ATTENUATOR, 0.45 - 2.2 GHz

ATTENUATORS - SMT

Typical Applications

The HMC473MS8 / HMC473MS8E is ideal for:

• Cellular, UMTS/3G Infrastructure

• Portable Wireless

• GPS

Features

RoHS Compliant Product

Single Positive Voltage Control: 0 to +3V

High Attenuation Range: 48 dB @ 0.9 GHz

High P1dB Compression Point: +15 dBm

Ultra Small Package: MSOP8

Replaces HMC173MS8

Functional Diagram

General Description

The HMC473MS8 & HMC473MS8E are general

purpose absorptive voltage variable attenuators

in 8-lead MSOP packages. The devices operate

with a +3.3V supply voltage and a 0 to +3V control

voltage. Unique features include a high dynamic

attenuation range of up to 48 dB and excellent

power handling performance through all attenuation

states. The HMC473MS8 & HMC473MS8E are ideal

for operation in wireless applications from 0.45 to

1.6 GHz. Operation from 1.7 to 2.2 GHz is possible

with a reduced maximum attenuation of 29 to 32 dB.

Improved control voltage linearity vs. attenuation can

be achieved with an external driver circuit.

Electrical Specifi cations,

= +25° C, Vdd = +3.3 Vdc, 50 Ohm System

Parameter

Insertion Loss (Min. Atten.)

(Vctl = 0.0 Vdc)

0.45 - 0.8 GHz

0.8 - 1.0 GHz

1.0 - 1.6 GHz

1.6 - 2.0 GHz

2.0 - 2.2 GHz

0.45 - 0.8 GHz

0.8 - 1.0 GHz

1.0 - 1.6 GHz

1.6 - 2.0 GHz

2.0 - 2.2 GHz

0.45 - 0.8 GHz

0.8 - 1.0 GHz

1.0 - 1.6 GHz

1.6 - 2.0 GHz

2.0 - 2.2 GHz

Min Atten.

Atten. >2.0

Min Atten.

Atten. >2.0

Min Atten.

Atten. >2.0

0.45 - 2.2 GHz

Min.

Typ.

1.8

1.9

2.4

2.8

3.0

5.5

1.3

1.5

Max.

2.2

2.3

2.9

3.3

3.5

Units

dBm

µS

Attenuation Range

(Vctl = 0 to +3 V)

Return Loss

(Vctl = 0 to +3 V)

Input Power for 0.1 dB Compression

(0.9 GHz)

Input Power for 1.0 dB Compression

(0.9 GHz)

Input Third Order Intercept

(0.9 GHz, Two-tone Input Power = +5.0 dBm Each Tone)

Switching Characteristics

tRISE, tFALL (10/90% RF)

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

5 - 156

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

HMC473MS8_08 Related Products

	HMC473MS8_08	473MS8E	HMC473MS8E
Description	450 MHz - 2200 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 3.5 dB INSERTION LOSS-MAX	450 MHz - 2200 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 3.5 dB INSERTION LOSS-MAX	450 MHz - 2200 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 3.5 dB INSERTION LOSS-MAX
Number of terminals	8	8	8
Minimum operating frequency	450 MHz	450 MHz	450 MHz
Maximum operating frequency	2200 MHz	2200 MHz	2200 MHz
Minimum operating temperature	-40 Cel	-40 Cel	-40 °C
Maximum operating temperature	85 Cel	85 Cel	85 °C
structure	COMPONENT	COMPONENT	COMPONENT
Maximum insertion loss	3.5 dB	3.5 dB	3.5 dB
Maximum input power	29.03 dBm	29.03 dBm	-
Processing package description	ROHS COMPLIANT, ULTRA SMALL, PLASTIC, SMT, MSOP-8	ROHS COMPLIANT, ULTRA SMALL, PLASTIC, SMT, MSOP-8	-
each_compli	Yes	Yes	-
EU RoHS regulations	Yes	Yes	-
state	Active	Active	-
Microwave RF Type	VARIABLE ATTENUATOR	VARIABLE ATTENUATOR	-
Rated attenuation	29 dB	29 dB	-
Impedance characteristics	50 ohm	50 ohm	-
jesd_609_code	e3	e3	-
Packaging Materials	PLASTIC/EPOXY	PLASTIC/EPOXY	-
ckage_equivalence_code	TSSOP8,.19	TSSOP8,.19	-
wer_supplies__v_	3.3	3.3	-
sub_category	RF/Microwave Attenuators	RF/Microwave Attenuators	-
Craftsmanship	GAAS	GAAS	-
terminal coating	MATTE TIN (394) OVER COPPER	MATTE TIN (394) OVER COPPER	-

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