Attenuator - Digitally Controlled

Digitally Controlled MMIC Attenuators are versatile small signal RF components which attenuate an RF signal by a precise (digitally-selected) amount (in dB). As new applications (ranging from communications to defense) place demands for tighter signal amplitude control, RF and microwave engineers have come to increasingly rely on the use of digital attenuators for both precise and highly-linear signal amplitude control. Another industry-common name for Digitally Controlled MMIC Attenuators is “digital step attenuators” (DSAs). Applications for Digitally Controlled MMIC Attenuators include (but are not limited to): cellular base stations, repeaters, and femtocells; bench test equipment and automated test equipment; military radios, Radar, and ECM; RF power amplifier distortion canceling loops; Microwave radio and VSAT; CATV headend and distribution systems; and Cable and satellite set-top-boxes. Richardson RFPD stocks a large assortment of Digitally Controlled MMIC Attenuators from industry-leading manufacturers.

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MACOM Technology Solutions (3)
pSemi (1)
Skyworks Solutions, Inc. (1)

Minimum Frequency (MHz)

0 (1)
0.009 (1)

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Maximum Frequency (MHz)

6000 (2)

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Control Accuracy (Bits)

5 (1)
7 (1)

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Step Size (dB)

1 (2)

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Attenuation Control Range (dB (dB)

31 (2)

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Insertion Loss (dB)

2.3 (1)
5 (1)

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Select Max 2.3 5

P1dB (dBm)

24 (1)
30 (1)

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Input IP3 (dBm)

48 (1)
53 (1)

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Select Max 48 53

Control Type (TTL/-5V)

TTL (1)
5 (1)

Package Type

CSP-1 (1)
QFN (1)

5 results found.

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	Image	Item	Mfg Part #	Mfg	Description	Datasheet	Availability	Min/Mult	Price (US Stock)	Quantity		ECAD Model	Minimum Frequency (MHz)	Maximum Frequency (MHz)	Control Accuracy (Bits)	Step Size (dB)	Attenuation Control Range (dB (dB)	Insertion Loss (dB)	P1dB (dBm)	Input IP3 (dBm)	Control Type (TTL/-5V)	Package Type
		MAAD-007083-000100		MACOM Technology Solutions	Attenuator - Digitally Controlled		Request Quote for Lead Time Mfg. Stock: 2508	100/100	100:   $20.6200 200:   $18.7400	Add To Order	Quote
		MAAD-007083-0001TR	MAAD-007083-0001TR	MACOM Technology Solutions	Attenuator - Digitally Controlled		Request Quote for Lead Time	1,000/1000	1000:   $16.0600 2000:   $15.2400 3000:   $14.1400 4000:   $13.5900	Add To Order	Quote		0	6000	5	1	31	5	24	48	TTL	CSP-1
		MAADSS0012TR		MACOM Technology Solutions	Attenuator - Digitally Controlled		Request Quote for Lead Time	1,000/1000	1000:   $3.8900	Add To Order	Quote
		PE43703MLI-Z		pSemi	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	Call RFPD		Quote		0.009	6000	7	1	31	2.3	30	53	5	QFN
		SKY12325-350LF		Skyworks Solutions, Inc.	Attenuator - Digitally Controlled		Request Quote for Lead Time	3,000/3000	3000:   $2.3900	Add To Order	Quote