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) (56)

Minimum Frequency (MHz)

0 (21)
0.009 (1)
1 (1)
10 (2)
100 (25)
400 (1)
700 (3)

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

Maximum Frequency (MHz)

3000 (5)
3800 (2)
4000 (6)
6000 (8)
7000 (1)
8000 (2)
10000 (3)
13000 (7)
22000 (1)
30000 (5)
33000 (5)
40000 (7)
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 (8)
5 (19)
6 (18)
7 (1)

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

Step Size (dB)

0.25 (4)
0.5 (23)
1 (14)
2 (6)
3 (1)
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 (2)
12 (2)
15 (2)
15.5 (6)
15.75 (1)
20 (2)
22 (2)
30 (3)
31 (10)
31.5 (18)
45 (1)
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 (3)
1.3 (2)
1.5 (5)
1.7 (4)
1.8 (1)
2 (4)
2.2 (5)
2.3 (4)
2.9 (1)
3 (1)
3.3 (1)
3.6 (1)
3.75 (1)
4 (2)
4.2 (4)
4.3 (1)
4.5 (1)
5 (1)
5.5 (4)
7 (3)

Select Min 0.6 0.7 0.8 1 1.3 1.5 1.7 1.8 2 2.2 2.3 2.9 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 2.9 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 (2)

Select Min 26.5 30 31
Select Max 26.5 30 31

Input IP3 (dBm)

34 (3)
40 (5)
42 (5)
43 (3)
45 (3)
46 (2)
47 (1)
50 (11)
51 (1)
52 (1)
53 (1)
54 (4)
55 (9)
57 (3)
62 (2)

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) (3)
0/3.3-5 V (2)
0/5 V (19)
0/-5 V (6)
CMOS/LVTTL (9)
CMOS/TTL (14)
TTL/CMOS (1)

Package Type

Connectorized Module (1)
Die (5)
LFCSP (10)
LGA (9)
MSOP (1)
QFN (6)
SMA Connectorized (2)
SOT-26 (2)
Surface Mount (18)

56 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
		ADRF5700BCCZN-R7	ADRF5700BCCZN-R7	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	Call RFPD		Quote
		ADRF5714BCCZN	ADRF5714BCCZN	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	13/1	13:   $54.4300 25:   $52.1800 100:   $50.8000 500:   $49.4800 1000:   $48.8400	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
		ADRF5721BCCZN-R7	ADRF5721BCCZN-R7	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	Call RFPD		Quote		0.009	40000	4	2	30	2		50	CMOS/LVTTL	LGA
		ADRF5730BCCZN-R7	ADRF5730BCCZN-R7	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	Call RFPD		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
		ADRF5731BCCZN-R7	ADRF5731BCCZN-R7	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	Call RFPD		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
		ADRF5740BCCZN-R7	ADRF5740BCCZN-R7	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	Call RFPD		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 Mfg. Stock: 48	1	1:   $3,965.2100 3932609:   Get Quote	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 Mfg. Stock: 15	1	1:   $4,267.2800 3654229:   Get Quote	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 Mfg. Stock: 2	1	1:   $4,420.4400 3527615:   Get Quote	Add To Order	Quote		100	40000	5	1	31	7		43	0/5 V	Connectorized Module
		HMC1018ALP4ETR	HMC1018ALP4ETR	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	1:   $118.4200	Add To Order	Quote		100	30000	5	1	31	5.5		43	CMOS/TTL	Surface Mount
		HMC1019ALP4ETR	HMC1019ALP4ETR	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	1:   $124.2400	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 Mfg. Stock: 23303	1	1:   $9.7500	Add To Order	Quote		0	3000	6	0.5	31.5	1.3	31	57	0/5 V	QFN
		HMC1119LP4METR	HMC1119LP4METR	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time	1	1:   $8.1900	Add To Order	Quote		100	6000	7	0.25	31.5	2	31	54	0/3.3-5 V	LFCSP
		HMC1122LP4METR	HMC1122LP4METR	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time Mfg. Stock: 21500	1	1:   $6.5300	Add To Order	Quote		100	6000	6	0.5	31.5	1.7		55	0/3.3-5 V	LFCSP
		HMC291SE	HMC291SE	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time Mfg. Stock: 6076	1	1:   $4.0000	Add To Order	Quote		700	4000	2	4	12	0.6		54	0, +(3 to 5)	SOT-26
		HMC291SETR	HMC291SETR	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time Mfg. Stock: 8000	1	1:   $4.0000	Add To Order	Quote		700	4000	2	4	12	1		54	0, +(3 to 5)	SOT-26
		HMC305SLP4ETR	HMC305SLP4ETR	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time Mfg. Stock: 19000	1	1:   $7.6700	Add To Order	Quote		400	7000	5	0.5	15.5	1.3		50	CMOS/TTL	QFN
		HMC306AMS10ETR	HMC306AMS10ETR	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time Mfg. Stock: 2500	1	1:   $5.5500	Add To Order	Quote		700	3800	5	0.5	15.5	1.8		52	0, +(3 to 5)	MSOP
		HMC424A	HMC424A	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time Mfg. Stock: 3900	50/1	Call RFPD		Quote		0	13000	6	0.5	31.5	4.2		42	0/-5 V	Die
		HMC424A-SX	HMC424A-SX	Analog Devices, Inc. (ADI)	Attenuator - Digitally Controlled		Request Quote for Lead Time Mfg. Stock: 64	1	1:   $135.1500	Add To Order	Quote		0	13000	6	0.5	31.5	4.2		42	0/-5 V	Die

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