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 (32)
pSemi (2)

Minimum Frequency (MHz)

0 (29)
0.009 (1)
1 (1)
400 (1)
500 (2)

Select Min 0 0.009 1 400 500
Select Max 0 0.009 1 400 500

Maximum Frequency (MHz)

2000 (14)
2400 (2)
2500 (3)
3000 (5)
3500 (1)
4000 (6)
6000 (3)

Select Min 2000 2400 2500 3000 3500 4000 6000
Select Max 2000 2400 2500 3000 3500 4000 6000

Control Accuracy (Bits)

1 (2)
4 (9)
5 (12)
6 (10)
7 (1)

Select Min 1 4 5 6 7
Select Max 1 4 5 6 7

Step Size (dB)

0.5 (12)
1 (16)
2 (4)
10 (1)
15 (1)

Select Min 0.5 1 2 10 15
Select Max 0.5 1 2 10 15

Attenuation Control Range (dB (dB)

10 (1)
15 (6)
15.5 (7)
30 (4)
31 (6)
31.5 (5)
50 (5)

Select Min 10 15 15.5 30 31 31.5 50
Select Max 10 15 15.5 30 31 31.5 50

Insertion Loss (dB)

0.4 (1)
0.5 (1)
1.5 (1)
1.8 (3)
1.9 (1)
2 (2)
2.2 (1)
2.3 (2)
2.5 (3)
2.6 (2)
2.7 (2)
2.8 (2)
3.5 (2)
3.6 (1)
4.2 (3)
4.5 (2)
4.8 (1)
5 (2)
5.5 (2)

Select Min 0.4 0.5 1.5 1.8 1.9 2 2.2 2.3 2.5 2.6 2.7 2.8 3.5 3.6 4.2 4.5 4.8 5 5.5
Select Max 0.4 0.5 1.5 1.8 1.9 2 2.2 2.3 2.5 2.6 2.7 2.8 3.5 3.6 4.2 4.5 4.8 5 5.5

P1dB (dBm)

24 (13)
26 (1)
27 (4)
28 (8)
29 (4)
30 (3)

Select Min 24 26 27 28 29 30
Select Max 24 26 27 28 29 30

Input IP3 (dBm)

45 (3)
46 (3)
47 (1)
48 (17)
50 (8)
53 (1)
59 (1)

Select Min 45 46 47 48 50 53 59
Select Max 45 46 47 48 50 53 59

Control Type (TTL/-5V)

-5 (3)
±(2.5 to 5.0) (1)
±(3 to 8) (1)
0, -(5 to 8) (3)
0, +(3 to 5) (2)
1.8V (1)
CMOS Logic (1)
TTL (21)
5 (1)

Package Type

CR-13 (1)
CSP-1 (12)
Die (1)
MSOP (1)
QFN (2)
QSOP (1)
SO-16 (3)
SOIC (5)
SOT-25 (2)
SOW-16 (2)
SOW-24 (3)
TSSOP (1)

34 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
		AT-106-PIN	AT-106-PIN	MACOM Technology Solutions	Attenuator - Digitally Controlled		Request Quote for Lead Time Mfg. Stock: 32	10/10	10:   $273.7200	Add To Order	Quote		0	2000	6	1	50	4.2	28	46	TTL	CR-13
		MAAD-007077-000100	MAAD-007077-000100	MACOM Technology Solutions	Attenuator - Digitally Controlled		Request Quote for Lead Time	100/100	100:   $18.4400 300:   $16.7100 500:   $15.9000 1000:   $14.4100 2500:   $13.6900	Add To Order	Quote		0	4000	4	1	15	2.5	27	48	TTL	CSP-1
		MAAD-007078-000100	MAAD-007078-000100	MACOM Technology Solutions	Attenuator - Digitally Controlled		30	100/100	100:   $18.4400 300:   $16.7100 500:   $15.9000 1000:   $14.4100 2500:   $13.6900	Add To Order	Quote		0	3000	5	1	31	3.5	24	48	TTL	CSP-1
		MAAD-007078-0001TR	MAAD-007078-0001TR	MACOM Technology Solutions	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	Call RFPD		Quote		0	3000	5	1	31	3.5	24	48	TTL	CSP-1
		MAAD-007079-000100	MAAD-007079-000100	MACOM Technology Solutions	Attenuator - Digitally Controlled		Request Quote for Lead Time	100/100	100:   $18.4400 300:   $16.7100 500:   $15.9000 1000:   $14.4100 2500:   $13.6900	Add To Order	Quote		0	2500	4	2	30	2.7	29	48	TTL	CSP-1
		MAAD-007082-000100	MAAD-007082-000100	MACOM Technology Solutions	Attenuator - Digitally Controlled		Request Quote for Lead Time Mfg. Stock: 2082	100/100	100:   $20.6200 300:   $18.7400	Add To Order	Quote		0	2400	6	1	50	5.5	24	48	TTL	CSP-1
		MAAD-007082-0001TR	MAAD-007082-0001TR	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	2400	6	1	50	5.5	24	48	TTL	CSP-1
		MAAD-007083-000100	MAAD-007083-000100	MACOM Technology Solutions	Attenuator - Digitally Controlled		Request Quote for Lead Time Mfg. Stock: 2508	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
		MAAD-007084-000100	MAAD-007084-000100	MACOM Technology Solutions	Attenuator - Digitally Controlled		Request Quote for Lead Time	100/100	100:   $18.4400 300:   $16.7100 500:   $15.9000 1000:   $14.4100 2500:   $13.6900	Add To Order	Quote		0	2000	5	0.5	15.5	2.7	29	48	TTL	SOW-16
		MAAD-007086-000100	MAAD-007086-000100	MACOM Technology Solutions	Attenuator - Digitally Controlled		Request Quote for Lead Time Mfg. Stock: 1900	100/100	100:   $33.7400	Add To Order	Quote		0	2000	6	1	50	4.2	24	48	TTL	SOW-24
		MAAD-007086-0001TR	MAAD-007086-0001TR	MACOM Technology Solutions	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	Call RFPD		Quote		0	2000	6	1	50	4.2	24	48	TTL	SOW-24
		MAADSS0008TR-3000	MAADSS0008TR-3000	MACOM Technology Solutions	Attenuator - Digitally Controlled		3,000	6,000/6000	6000:   $0.5800 12000:   $0.5380	Add To Order	Quote		0	2000	1	15	15	0.4	26	50	±(2.5 to 5.0)	SOT-25
		MAADSS0009TR-3000	MAADSS0009TR-3000	MACOM Technology Solutions	Attenuator - Digitally Controlled		Request Quote for Lead Time	6,000/6000	6000:   $2.3600 12000:   $2.1400 30000:   $1.9500	Add To Order	Quote		0	2000	4	2	30	1.8	28	50	-5	SOIC
		MAATCC0005	MAATCC0005	MACOM Technology Solutions	Attenuator - Digitally Controlled		27	100/100	100:   $44.0000 300:   $40.0000	Add To Order	Quote		0	2000	6	0.5	31.5	3.6	29	48	TTL	SOW-24
		MAATCC0006	MAATCC0006	MACOM Technology Solutions	Attenuator - Digitally Controlled		Request Quote for Lead Time	1,000/1000	1000:   $19.5500	Add To Order	Quote		0	3000	4	2	30	2.6	28	50	TTL	SO-16
		MAATCC0006TR	MAATCC0006TR	MACOM Technology Solutions	Attenuator - Digitally Controlled		Request Quote for Lead Time	1,000/1000	1000:   $20.1200 3000:   $19.1000 5000:   $18.3300	Add To Order	Quote		0	3000	4	2	30	2.6	28	50	TTL	SO-16
		MAATCC0007	MAATCC0007	MACOM Technology Solutions	Attenuator - Digitally Controlled		Request Quote for Lead Time Mfg. Stock: 865	100/100	100:   $29.0900	Add To Order	Quote		0	2000	5	1	31	2.8	24	48	TTL	SOW-16
		MAATCC0008	MAATCC0008	MACOM Technology Solutions	Attenuator - Digitally Controlled		69 Mfg. Stock: 5456	100/100	100:   $26.2000 300:   $23.6000 500:   $21.0100 1000:   $19.0700 2500:   $18.1000	Add To Order	Quote		0	3000	4	1	15	1.9	28	50	TTL	SO-16
		MAATCC0009	MAATCC0009	MACOM Technology Solutions	Attenuator - Digitally Controlled		100 Mfg. Stock: 4312	100/100	100:   $14.1300 300:   $12.7300 500:   $11.6800	Add To Order	Quote		0	4000	6	0.5	31.5	4.5	24	48	TTL	CSP-1
		MAATCC0009TR	MAATCC0009TR	MACOM Technology Solutions	Attenuator - Digitally Controlled		Request Quote for Lead Time	1,000/1000	1000:   $11.1700	Add To Order	Quote		0	4000	6	0.5	31.5	4.5	24	48	TTL	CSP-1
		MAATCC0011	MAATCC0011	MACOM Technology Solutions	Attenuator - Digitally Controlled		50	100/100	100:   $22.4200 300:   $20.1900 500:   $19.1400 1000:   $16.7500 2500:   $15.9300	Add To Order	Quote		0	4000	6	0.5	31.5	4.8	24	48	TTL	CSP-1
		MAATCC0014	MAATCC0014	MACOM Technology Solutions	Attenuator - Digitally Controlled		Request Quote for Lead Time	1,000/1000	1000:   $13.1600 3000:   $12.2200	Add To Order	Quote		0	3500	5	0.5	15.5	2.8	29	48	TTL	CSP-1
		MAATSS0015	MAATSS0015	MACOM Technology Solutions	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	Call RFPD		Quote		0	2000	4	1	15	2	28	50	-5	SOIC
		MAATSS0015TR	MAATSS0015TR	MACOM Technology Solutions	Attenuator - Digitally Controlled		Request Quote for Lead Time	1,000/1	Call RFPD		Quote		0	2000	4	1	15	2	28	50	-5	SOIC

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