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

Analog Devices, Inc. (ADI) (76)

Minimum Frequency (MHz)

0 (28)
0.009 (3)
1 (1)
10 (2)
100 (33)
400 (2)
700 (5)
2200 (1)

Select Min 0 0.009 1 10 100 400 700 2200
Select Max 0 0.009 1 10 100 400 700 2200

Maximum Frequency (MHz)

3000 (6)
3800 (5)
4000 (8)
6000 (12)
7000 (2)
8000 (3)
10000 (4)
13000 (8)
22000 (1)
30000 (8)
33000 (6)
40000 (10)
60000 (2)

Select Min 3000 3800 4000 6000 7000 8000 10000 13000 22000 30000 33000 40000 60000
Select Max 3000 3800 4000 6000 7000 8000 10000 13000 22000 30000 33000 40000 60000

Control Accuracy (Bits)

1 (2)
2 (4)
3 (2)
4 (10)
5 (29)
6 (26)
7 (2)

Select Min 1 2 3 4 5 6 7
Select Max 1 2 3 4 5 6 7

Step Size (dB)

0.25 (8)
0.5 (34)
1 (18)
2 (7)
3 (2)
4 (2)
16 (2)

Select Min 0.25 0.5 1 2 3 4 16
Select Max 0.25 0.5 1 2 3 4 16

Attenuation Control Range (dB (dB)

7 (2)
7.75 (4)
12 (2)
15 (2)
15.5 (10)
15.75 (2)
20 (2)
22 (2)
30 (4)
31 (14)
31.5 (26)
45 (2)
46 (1)
48 (2)

Select Min 7 7.75 12 15 15.5 15.75 20 22 30 31 31.5 45 46 48
Select Max 7 7.75 12 15 15.5 15.75 20 22 30 31 31.5 45 46 48

Insertion Loss (dB)

0.6 (1)
0.7 (2)
0.8 (2)
1 (5)
1.3 (3)
1.5 (6)
1.7 (6)
1.8 (2)
2 (6)
2.2 (5)
2.3 (6)
2.5 (1)
2.8 (1)
2.9 (2)
3 (1)
3.3 (2)
3.6 (1)
3.75 (2)
4 (2)
4.2 (4)
4.3 (2)
4.5 (3)
5 (1)
5.5 (6)
7 (3)

Select Min 0.6 0.7 0.8 1 1.3 1.5 1.7 1.8 2 2.2 2.3 2.5 2.8 2.9 3 3.3 3.6 3.75 4 4.2 4.3 4.5 5 5.5 7
Select Max 0.6 0.7 0.8 1 1.3 1.5 1.7 1.8 2 2.2 2.3 2.5 2.8 2.9 3 3.3 3.6 3.75 4 4.2 4.3 4.5 5 5.5 7

P1dB (dBm)

26.5 (2)
30 (1)
31 (3)

Select Min 26.5 30 31
Select Max 26.5 30 31

Input IP3 (dBm)

34 (3)
40 (7)
42 (6)
43 (5)
45 (4)
46 (3)
47 (1)
50 (16)
51 (1)
52 (2)
53 (2)
54 (6)
55 (12)
57 (3)
62 (4)

Select Min 34 40 42 43 45 46 47 50 51 52 53 54 55 57 62
Select Max 34 40 42 43 45 46 47 50 51 52 53 54 55 57 62

Control Type (TTL/-5V)

0, +(3 to 5) (5)
0/3.3-5 V (4)
0/5 V (25)
0/-5 V (7)
CMOS/LVTTL (12)
CMOS/TTL (20)
TTL/CMOS (2)

Package Type

Connectorized Module (1)
Die (6)
LFCSP (14)
LGA (12)
MSOP (3)
QFN (9)
SMA Connectorized (2)
SOT-26 (2)
Surface Mount (26)

76 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
		ADRF5700BCCZN	ADRF5700BCCZN	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	10/1	10:   $68.7200 25:   $65.8900 100:   $64.1400 500:   $62.4800 1000:   $61.6700	Add To Order	Quote		100	22000	5	2	46	2	30	47	CMOS/LVTTL	LGA
		ADRF5700BCCZNR7	ADRF5700BCCZN-R7	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	500/1	500:   $62.4800 1000:   $61.6700	Add To Order	Quote
		ADRF5716BCCZN	ADRF5716BCCZN	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		15	1	1:   $62.0300 10:   $60.2500 25:   $57.7700 100:   $56.2300 500:   $54.7700 1000:   $54.0700	Add To Order	Quote		100	30000	2	16	48	2.2		50	CMOS/LVTTL	LGA
		ADRF5717BCCZN	ADRF5717BCCZN	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		20	1	1:   $68.2400 10:   $66.2900 25:   $63.5700 100:   $61.8600 500:   $60.2600 1000:   $59.4900	Add To Order	Quote		1	30000	2	16	48	2		51	CMOS/LVTTL	LGA
		ADRF5720BCCZN	ADRF5720BCCZN	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		10	1	1:   $121.4200 6:   $121.4200	Add To Order	Quote		0.009	40000	6	0.5	31.5	2.8		50	CMOS/LVTTL	LGA
		ADRF5721BCCZN	ADRF5721BCCZN	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		2	1	1:   $146.2100 5:   $146.2100	Add To Order	Quote		0.009	40000	4	2	30	2		50	CMOS/LVTTL	LGA
		ADRF5721BCCZNR7	ADRF5721BCCZN-R7	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	500/1	500:   $129.1100 1000:   $127.4600	Add To Order	Quote		0.009	40000	4	2	30	2		50	CMOS/LVTTL	LGA
		ADRF5730BCCZN	ADRF5730BCCZN	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	1:   $115.6400 6:   $101.4300 25:   $98.5200	Add To Order	Quote		100	40000	6	0.5	31.5	2.9		50	CMOS/LVTTL	LGA
		ADRF5730BCCZNR7	ADRF5730BCCZN-R7	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	500/1	500:   $102.1200 1000:   $100.8100	Add To Order	Quote		100	40000	6	0.5	31.5	2.9		50	CMOS/LVTTL	LGA
		ADRF5731BCCZN	ADRF5731BCCZN	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	5/1	5:   $139.2300 10:   $135.2500 25:   $129.6900 100:   $126.2400 500:   $122.9600 1000:   $121.3800	Add To Order	Quote		100	40000	4	2	30	2.2		50	CMOS/LVTTL	LGA
		ADRF5731BCCZNR7	ADRF5731BCCZN-R7	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	500/1	500:   $122.9600 1000:   $121.3800	Add To Order	Quote		100	40000	4	2	30	2.2		50	CMOS/LVTTL	LGA
		ADRF5740BCCZN	ADRF5740BCCZN	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	5/1	5:   $139.9200 10:   $135.9300 25:   $130.3400 100:   $126.8600 500:   $123.5600 1000:   $121.9800	Add To Order	Quote		10	60000	4	2	22	2.2	26.5	45	CMOS/LVTTL	LGA
		ADRF5740BCCZNR7	ADRF5740BCCZN-R7	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	500/1	500:   $123.5600 1000:   $121.9800	Add To Order	Quote		10	60000	4	2	22	2.2	26.5	45	CMOS/LVTTL	LGA
		HMC-C018	HMC-C018	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	1:   $4,068.7400 3:   $4,015.2000 5:   $3,963.0600 10:   $3,862.7300 25:   $3,814.4400	Add To Order	Quote		0	13000	6	0.5	31.5	3.6		46	0/5 V	SMA Connectorized
		HMC-C025	HMC-C025	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	1:   $4,378.7000 3:   $4,321.0900 5:   $4,264.9700 10:   $4,156.9900 25:   $4,105.0300	Add To Order	Quote		0	13000	6	0.5	31.5	5		46	0/5 V	SMA Connectorized
		HMC-C584	HMC-C584	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	1:   $4,535.8600 3:   $4,476.1800 5:   $4,418.0500 10:   $4,306.2000 25:   $4,252.3700	Add To Order	Quote		100	40000	5	1	31	7		43	0/5 V	Connectorized Module
		HMC1018ALP4E	HMC1018ALP4E	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		2	1	1:   $134.0300 5:   $134.0300	Add To Order	Quote		100	30000	5	1	31	5.5		43	CMOS/TTL	Surface Mount
		HMC1018ALP4ETR	HMC1018ALP4ETR	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	500/1	500:   $118.3600 1000:   $116.8400	Add To Order	Quote		100	30000	5	1	31	5.5		43	CMOS/TTL	Surface Mount
		HMC1019ALP4E	HMC1019ALP4E	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	1:   $140.6100 5:   $140.6100	Add To Order	Quote		100	30000	5	0.5	15.5	4.5		45	CMOS/TTL	Surface Mount
		HMC1019ALP4ETR	HMC1019ALP4ETR	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	500/1	500:   $124.1700 1000:   $122.5800	Add To Order	Quote		100	30000	5	0.5	15.5	4.5		45	CMOS/TTL	Surface Mount
		HMC1095LP4E	HMC1095LP4E	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	67/1	67:   $10.2800 100:   $10.0100 500:   $9.7500 1000:   $9.6300	Add To Order	Quote		0	3000	6	0.5	31.5	1.3	31	57	0/5 V	QFN
		HMC1119LP4ME	HMC1119LP4ME	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	1:   $9.2700 10:   $9.0100 25:   $8.6400 80:   $8.6400	Add To Order	Quote		100	6000	7	0.25	31.5	2	31	54	0/3.3-5 V	LFCSP
		HMC1119LP4METR	HMC1119LP4METR	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	500/1	500:   $8.1900 1000:   $8.0800	Add To Order	Quote		100	6000	7	0.25	31.5	2	31	54	0/3.3-5 V	LFCSP
		HMC1122LP4ME	HMC1122LP4ME	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	1:   $7.4000 10:   $7.1800 25:   $6.8900 100:   $6.7000 101:   $6.7000	Add To Order	Quote		100	6000	6	0.5	31.5	1.7		55	0/3.3-5 V	LFCSP
		HMC1122LP4METR	HMC1122LP4METR	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	500/1	500:   $6.5300 1000:   $6.4500	Add To Order	Quote		100	6000	6	0.5	31.5	1.7		55	0/3.3-5 V	LFCSP

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