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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Mfg

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

Minimum Frequency (MHz)

0 (2)
0.009 (1)
800 (1)

Select Min 0 0.009 800
Select Max 0 0.009 800

Maximum Frequency (MHz)

6000 (3)
8000 (1)

Select Min 6000 8000
Select Max 6000 8000

Control Accuracy (Bits)

1 (1)
5 (2)
7 (1)

Select Min 1 5 7
Select Max 1 5 7

Step Size (dB)

1 (3)
21 (1)

Select Min 1 21
Select Max 1 21

Attenuation Control Range (dB (dB)

21 (1)
31 (3)

Select Min 21 31
Select Max 21 31

Insertion Loss (dB)

0.75 (1)
2.3 (1)
5 (2)

Select Min 0.75 2.3 5
Select Max 0.75 2.3 5

P1dB (dBm)

24 (2)
25 (1)
30 (1)

Select Min 24 25 30
Select Max 24 25 30

Input IP3 (dBm)

42 (1)
48 (2)
53 (1)

Select Min 42 48 53
Select Max 42 48 53

Control Type (TTL/-5V)

TTL (2)
2.5 (1)
5 (1)

Package Type

CSP-1 (2)
PDFN (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	MAAD-007083-000100	MACOM Technology Solutions	Attenuator - Digitally Controlled		Request Quote for Lead Time	100/100	100:   $20.6200 300:   $18.7400	Add To Order	Quote		0	6000	5	1	31	5	24	48	TTL	CSP-1
		MAAD-007083-0001TR	MAAD-007083-0001TR	MACOM Technology Solutions	Attenuator - Digitally Controlled		Request Quote for Lead Time	1,000/1000	1000:   $16.0600 3000:   $15.2400 5000:   $14.1400 10000:   $13.5900	Add To Order	Quote		0	6000	5	1	31	5	24	48	TTL	CSP-1
		MAADSS0012TR	MAADSS0012TR	MACOM Technology Solutions	Attenuator - Digitally Controlled		Request Quote for Lead Time	1,000/1000	1000:   $4.2800 3000:   $3.8800 5000:   $3.5600 10000:   $3.3200 25000:   $3.1300	Add To Order	Quote		800	8000	1	21	21	0.75	25	42	2.5	PDFN
		PE43703MLI-Z	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	SKY12325-350LF	Skyworks Solutions, Inc.	Attenuator - Digitally Controlled		Request Quote for Lead Time	3,000/3000	3000:   $2.3200	Add To Order	Quote