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.

Filter:

In Stock
New Item
RoHS Compliant
Featured Item
Discounted Item

Apply Filters Clear All

Mfg

Skyworks Solutions, Inc. (13)

Minimum Frequency (MHz)

0.3 (1)
4 (2)
50 (1)
100 (1)
350 (2)
500 (6)

Select Min 0.3 4 50 100 350 500
Select Max 0.3 4 50 100 350 500

Maximum Frequency (MHz)

600 (1)
2000 (5)
2500 (2)
3000 (1)
4000 (2)
6000 (2)

Select Min 600 2000 2500 3000 4000 6000
Select Max 600 2000 2500 3000 4000 6000

Control Accuracy (Bits)

1 (3)
2 (2)
3 (2)
4 (4)
5 (2)

Select Min 1 2 3 4 5
Select Max 1 2 3 4 5

Step Size (dB)

0.5 (2)
1 (4)
2 (2)
6 (2)
12 (1)

Select Min 0.5 1 2 6 12
Select Max 0.5 1 2 6 12

Attenuation Control Range (dB (dB)

7 (2)
12 (1)
15 (4)
15.5 (1)
18 (2)
30 (2)
31 (1)

Select Min 7 12 15 15.5 18 30 31
Select Max 7 12 15 15.5 18 30 31

Insertion Loss (dB)

0.3 (3)
0.7 (2)
0.75 (2)
0.8 (1)
1.3 (1)
1.8 (2)
2.4 (1)
2.5 (1)

Select Min 0.3 0.7 0.75 0.8 1.3 1.8 2.4 2.5
Select Max 0.3 0.7 0.75 0.8 1.3 1.8 2.4 2.5

P1dB (dBm)

20 (2)
21 (1)
24 (2)
27 (2)
28 (1)
30 (3)

Select Min 20 21 24 27 28 30
Select Max 20 21 24 27 28 30

Input IP3 (dBm)

41 (1)
44 (2)
45 (7)
46 (1)
48 (2)

Select Min 41 44 45 46 48
Select Max 41 44 45 46 48

Control Type (TTL/-5V)

+3.3V (1)
0 to +6V (2)
0, -(5 to 8) (1)
0, +(3 to 5) (4)
0/3V (1)
0/5 V (1)
2.65 to 5V (2)

Package Type

QFN (7)
SOIC (1)
SOT-5 (2)
SSOP (1)
TSSOP (2)

13 results found.

Order Selected Quote Selected Add To Parts List Export
	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
		AA102-80LF-B	AA102-80LF	Skyworks Solutions, Inc.	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	Call RFPD		Quote		500	2500	5	0.5	15.5	2.4	30	48	0, +(3 to 5)	SSOP
		AA109-310LF	AA109-310LF	Skyworks Solutions, Inc.	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	Call RFPD		Quote		500	2500	5	0.5	31	2.5	21	41		QFN
		AA116-72LF	AA116-72LF	Skyworks Solutions, Inc.	Attenuator - Digitally Controlled		Request Quote for Lead Time	3,000/1	Call RFPD		Quote		4	2000	1		15	0.3	20	45	0, +(3 to 5)	SOT-5
		AA116-72LF-B	AA116-72LF	Skyworks Solutions, Inc.	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	Call RFPD		Quote		4	2000	1		15	0.3	20	45	0, +(3 to 5)	SOT-5
		AA210-25LF-B	AA210-25LF	Skyworks Solutions, Inc.	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	Call RFPD		Quote		0.3	2000	4	1	15	1.3	28	48	0, -(5 to 8)	SOIC
		AA264-87-B	AA264-87-B	Skyworks Solutions, Inc.	Attenuator - Digitally Controlled		1,804	1	1:   $0.5000	Add To Order	Quote		500	2000	4	2	30	1.8	27	45	0/5 V	TSSOP
		AA264-87LF-B	AA264-87LF	Skyworks Solutions, Inc.	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	Call RFPD		Quote		500	2000	4	2	30	1.8	27	45	0, +(3 to 5)	TSSOP
		SKY12325-350LF	SKY12325-350LF	Skyworks Solutions, Inc.	Attenuator - Digitally Controlled		Request Quote for Lead Time	3,000/1	Call RFPD		Quote		500	6000	3	1	7	0.7	24	44	0 to +6V	QFN
		SKY12325-350LFB	SKY12325-350LF	Skyworks Solutions, Inc.	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	Call RFPD		Quote		500	6000	3	1	7	0.7	24	44	0 to +6V	QFN
		SKY12338-337LF	SKY12338-337LF	Skyworks Solutions, Inc.	Attenuator - Digitally Controlled		Request Quote for Lead Time	3,000/1	Call RFPD		Quote		350	4000	2	6	18	0.75	30	45	2.65 to 5V	QFN
		SKY12338-337LFB	SKY12338-337LF	Skyworks Solutions, Inc.	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	Call RFPD		Quote		350	4000	2	6	18	0.75	30	45	2.65 to 5V	QFN
		SKY12348-350LFB	SKY12348-350LF	Skyworks Solutions, Inc.	Attenuator - Digitally Controlled		Request Quote for Lead Time Mfg. Stock: 126000	1	Call RFPD		Quote		100	3000	4	1	15	0.8		45	+3.3V	QFN
		SKY12406-360LFB	SKY12406-360LF	Skyworks Solutions, Inc.	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	Call RFPD		Quote		50	600	1	12	12	0.3		46	0/3V	QFN