Digital Attenuators

Digital Step Attenuators (DSA)are offered in up to 6 Bit control with lowest step size of 0.5 dB covering DC to 40 GHz. MACOM's DSAs can be controlled with serial and parallel control allowing for best implementation for our customers. These products exhibit low insertion loss and high attenuation accuracy and are offered both GaAs and Silicon (SOI) processes and are offered in both packaged and bare die form factors.

72 Items

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Min Frequency (MHz)

Max Frequency (MHz)

Attenuator Range (dB)

Insertion Loss (dB)

Bit Count

IIP3 (dBm)


MAAD-011047 New	Digital Attenuator, 0.5 dB LSB, 6-Bit 31.5 dB, DC - 40 GHz	0	40000	31.5	2.500	6	50
CGY2169UH	Attenuator, 6-Bit, 10 - 18 GHz	10000	18000	23.5	4.000	6
CGY2171XBUH	Attenuator, 6-Bit	1000	15000	31.5	5.000	5
CGY2176AUH	Attenuator, 6-Bit	1000	8000	31.5	5.600	6
CGY2390SUH	Attenuator, 3-Bit	6000	18000	35.0	2.200	3
MAAD-011048	Digital Attenuator, 1 dB LSB, 5-Bit 31 dB, DC - 55 GHz	0	55000	31.0	2.000	5
MAAD-011049	Digital Attenuator, 2 dB LSB, 4-Bit 30 dB, DC - 55 GHz	0	55000	30.0	2.000	4	50
MAAD-011061	Digital Attenuator, 0.5 dB LSB, 6-Bit, Consistent Phase 31.5 dB, DC - 26.5 GHz	0	26500	31.5		6	49
MAAD-011045	Digital Attenuator, 0.5 dB LSB, 6-Bit, Consistent Phase 31.5 dB, DC - 18 GHz	0	18000	31.5	3.000	6	45
MAAD-011054-DIE	Digital Attenuator 1-Bit, 4 dB DC - 30 GHz	0	30000	4.0	1.200	1	40
MAAD-011055-DIE	Digital Attenuator 1-Bit, 6 dB DC - 30 GHz	0	30000	5.0	1.200	1	40
MAAD-011056-DIE	Digital Attenuator 1-Bit, 8 dB DC - 30 GHz	0	30000	8.0	1.300	1	40
MAAD-011057-DIE	Digital Attenuator 1-Bit, 10 dB DC - 30 GHz	0	30000	10.0	1.400	1	40
MAAD-011053-DIE	Digital Attenuator 1-Bit, 2 dB DC - 30 GHz	0	30000	2.0	1.000	1	40
MAAD-011035	Digital Attenuator, 5-Bit, Serial / Parallel Control 0.1 - 30 GHz, 31 Attenuation Range	100	30000	31.0	4.800	5	42
MAAD-011036	Digital Attenuator, 6-Bit, Serial / Parallel Control 0.1 - 30 GHz, 31.5 Attenuation Range	100	30000	31.5	4.800	6	41
MAAD-011038-DIE	AlGaAs PIN MMIC Digital Attenuator Die, 3-Bit, Parallel Control, 1 dB LSB, 80 - 100 GHz, 7 dB Attenuation Range	80000	100000	7.0	5.000	3	38
MAAD-011036-DIE	Digital Attenuator Die, 6-Bit, Parallel Control 0.1 - 30 GHz, 31.5 dB Attenuation Range	100	30000	31.5	4.200	6	43
MAAD-011035-DIE	Digital Attenuator Die, 5-Bit, Parallel Control 0.1 - 30 GHz, 31 dB Attenuation Range	100	30000	31.0	4.000	5	43
MAAD-011021	Digital Attenuator, 6-Bit, 0.5 dB LSB step	0	30000	31.5	6.000	6	38
MAAD-011021-DIE	Digital Attenuator, 6-Bit, 0.5 dB LSB step	0	40000	31.5	6.000	6	38
MAADSS0019	Digital Attenuator, 4-Bit, Single Control	2000	6000	15.0	1.900	4	42
MAAD-008790-000100	Digital Attenuator	0	4000	31.0	5.500	5	37
MAAD-007084-000100	Digital Attenuator	0	2000	15.5	3.000	5	48
MAAD-009170-000100	Digital Attenuator	50	4000	15.5	5.200	5	40
MAAD-009195-000100	Digital Attenuator	50	3000	15.5	5.300	5	40
MAAD-009194-000100	Digital Attenuator	50	3000	31.0	5.300	5	41
MAAD-007081-000100	Digital Attenuator	0	3500	15.5	3.200	5	48
MAADSS0016	Digital Attenuator, 5-Bit, Single Control	50	4000	31.0	1.500	5	42
MAAD-007079-000100	Digital Attenuator	0	2500	30.0	2.700	4	48
MAAD-007080-000100	Digital Attenuator	0	2400	50.0	6.000	6	48
MAADSS0012	Digital Attenuator, Single Control	800	8000	21.0	0.600	1	41
MAATCC0012	Digital Attenuator	0	2500	30.0	2.700	4	48
MAAD-007077-000100	Digital Attenuator	50	4000	15.0	2.500	4	48
MAATCC0014	Digital Attenuator	0	3500	15.5	3.200	5	48
MAADSS0009	Digital Attenuator	0	2000	30.0	1.600	4	50
MAAD-007083-000100	Digital Attenuator	0	6000	31.0	3.000	5	48
MAAD-007078-000100	Digital Attenuator	0	3000	31.0	3.500	5	48
MAAD-007086-000100	Digital Attenuator	0	2000	50.0	3.500	6	48
MAAD-007082-000100	Digital Attenuator	0	2400	50.0	4.500	6	48
MAATSS0015	Digital Attenuator	0	2000	15.0	2.000	4	50
MAATSS0022	Digital Attenuator	500	2500	15.5	1.800	5	46
MAATCC0011	Digital Attenuator	0	4000	31.5	5.100	6	48
AT-357-SMA	(non-RoHS) Digital Attenuator	0	2000	31.0	6.500	5	47
MAATCC0009	Digital Attenuator	0	4000	31.5	3.400	6	48
MAATCC0007	Digital Attenuator	0	2000	31.0	2.300	5	48
MAATCC0005	Digital Attenuator	0	2000	31.5	3.100	6	48
MAATCC0008	Digital Attenuator	0	3000	15.0	1.700	4	50
MAATSS0021	Digital Attenuator	50	2000	15.5	1.500	5	45
AT-232-PIN	Digital Attenuator	0	2000	30.0	2.500	4	50
AT-283-PIN	Digital Attenuator	5	2000	15.5	2.200	5	47
MAATCC0006	Digital Attenuator	0	3000	30.0	2.600	4	50
AT-106-PIN	Digital Attenuator	5	2000	50.0	3.200	6	46
AT-107-PIN	Digital Attenuator	5	2000	31.5	2.600	6	48
AT-213-PIN	Digital Attenuator	5	3000	15.0	1.600	4	50
AT-233-PIN	Digital Attenuator	5	2000	30.0	1.900	4	50
MAADCC0006	Digital Attenuator	50	4000	15.0	2.500	4	48
AT-273-PIN	Digital Attenuator	5	2000	32.0	1.300	2	48
AT-263-PIN	Digital Attenuator	5	2000	31.0	2.100	5	48
MAATCC0010	Digital Attenuator	0	3000	31.0	3.600	5	48
MAATSS0017	Digital Attenuator	400	2500	15.5	2.000	5	47
MAADSS0008	Digital Attenuator	50	2000	15.0	1.000	1	50
MAATSS0018	Digital Attenuator	100	2000	10.0	0.400	1	50
MADA2030G	Digital Attenuator	50	2000	15.5	1.900	5	45
AT20-0106	Digital Attenuator	0	2000	50.0	4.600	6	46
AT20-0273	Digital Attenuator	0	2000	32.0	1.900	2	48
AT20-0263	Digital Attenuator	5	2000	31.0	2.100	5	48
AT20-0107	Digital Attenuator	0	2000	31.5	3.800	6	48
MAAD-000523	6-Bit Digital Attenuator	700	6000	31.5	1.900	6	52
MAAD-008866	75 Ohm Digital Attenuator, 6-Bit, Serial/Parallel Control 31.5 dB, 0.005-1.0 GHz	50	1000	31.5	1.400	6	40
MAAD-009260-000100	Digital Attenuator	50	3000	32.0	2.700	2	42
MAAD-010305	1-Bit Digital Attenuator	50	1100	15.1	0.300	1	50