02/CATEGORY

Programmable Digital Step Attenuators

45 Items

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Includes programmable digital step attenuators that can be controlled via serial or parallel interfaces, offering specific bit resolution and step attenuation values. Excludes fixed digital step attenuators and voltage-controlled digital step attenuators.

Programmable Digital Step Attenuators Products

(1)

HRF-AT4520

The HRF-AT4520 from Honeywell is a 31dB digital attenuator designed for precise control of high-frequency signals. If you're working on projects involving RF circuits, microwave systems, or any application requiring fine-tuned signal power levels, this attenuator is a go-to component. It offers a flat attenuation response across a wide frequency range, making it suitable for applications from 1 GHz to 40 GHz. One thing worth noting is its excellent stability and low insertion loss, which helps maintain signal integrity even under varying conditions. Engineers tend to reach for this when they need reliable and consistent signal attenuation without introducing significant phase noise or distortion. Its digital control interface also simplifies integration into automated test equipment and other complex systems. Overall, the HRF-AT4520 is a robust solution for anyone dealing with high-frequency signal management

Programmable Digital Step Attenuators - Part List

45 parts in total

Mfr Part #	Quantity Available	Price	Package / Case	Attenuation - Typ	Frequency - Max	Package Quantity	IIP3	P1dB	Insertion Loss (Max)	Frequency - Operating	Voltage - Supply (Vcc/Vdd)	Bit Count	RoHS	Impedance	Number of Bits	Frequency Range	Packaging	Operating Temperature	Other Names	Standard Package	Rad Hardened	Attenuation Value	Operating Temperature - Junction	Tolerance	Package Cooled	Voltage Rating	Frequency - Output 1	DC Voltage - Input (Min)	Power - Rated	Length	Mounting Style	Series	Type	EU RoHS	Frequency - Min	Power (Watts)	Part # Aliases	Frequency	Power Dissipation (Max)	Mechanical Life	Standard Package Name	Insertion Loss	Current - Output	Current - Supply	Impedance (Max) (Zzt)	Voltage - Supply (Min)	Lead Style	Number of Positions
MAAD-007086-000100 m/a-com technology solutions	199	1: $487.152	*	-	-	-	-	-	-	-	-	-	Lead free / RoHS Compliant	*	6	*	Bulk	Industrial	1465-1057	25	No	*	85C	*	SOIC W	5.25 V	0 MHz	4.75 V	-	-	-	*	-	-	-	*	-	-	-	-	-	-	-	-	-	-	-	-
MAATSS0020TR M/A-COM Technology Solutions	10	1: $67.524	SSOP-20	31 dB	-	-	-	-	-	-	-	-	RoHS Compliant	50 Ohms	-	DC to 2 GHz	Reel	- 40 C to + 85 C	-	-	-	-	-	-	-	-	-	-	34 dBm	7.8 mm	SMD/SMT	MAATSS0020	Digital Attenuator	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TGL6425-SCC Qorvo, Inc.	-		12Die	-	18000 MHz	-	-	-	-	-	-	-	RoHS Compliant	-	5	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Digital Attenuator	-	-	-	1004396	500 MHz to 18 GHz	1 W	Obsolete	-	-	-	-	-	-	-	-
HRF-AT4610-FL-TR Honeywell International Inc.	1255	1: $53.108	24-VQFN Exposed Pad	31.5	4000	VQFN EP	-	-	-	-	-	-	Lead free / RoHS Compliant	50 Ohm	6	0 ~ 4GHz	Tape and Reel	Industrial	342-1048-1	2,500	No	31.5dB	85C	-	VQFN EP	5.5 V	0 MHz	3.3 V	-	-	-	-	-	Compliant	0	-	-	-	-	-	QFN	31.5dB	0.05 mA	0.00005	50 Ohm	5.5	No Lead	24
HRF-AT4520-FL-TR Honeywell International Inc.	10	2500: $32.164	-	31	4000	-	-	-	-	-	-	-	-	-	4	-	Tape and Reel	Industrial	-	-	No	-	85C	-	-	-	0 MHz	-	-	-	-	-	-	Compliant	0	-	-	-	-	-	-	-	-	-	-	-	-	-
SKY12323-303LF Skyworks Solutions Inc	260	1: $25.2348	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	31 dB	-	-	-	-	-	-	-	-	Lead free / RoHS Compliant	50 Ohm	5	500MHz ~ 3GHz	Reel	- 40 C to + 85 C	863-1257-1	3,000	No	1dB ~ 31dB	85C	±5%	MSOP EP	-	-	-	30 dBm	4.9 mm	SMD/SMT	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SKY12339-350LF Skyworks Solutions Inc	10	1: $21.216	16-WQFN Exposed Pad	31 dB	-	-	-	-	-	-	-	-	Lead free / RoHS Compliant	50 Ohm	5	400MHz ~ 3GHz	Reel	- 40 C to + 85 C	863-1294-1	3,000	No	1dB ~ 31dB	85C	±0.3dB	QFN EP	5.5 V	-	4.5 V	39 dBm	3 mm	SMD/SMT	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PE4312MLBA-Z Peregrine Semiconductor	316	4: $142.80	20-VFQFN Exposed Pad	-	-	-	-	-	-	-	-	-	Lead free / RoHS Compliant	50 Ohm	-	0 ~ 4GHz	-	-	1046-1098-2	3,000	-	31.5dB	-	±0.15dB	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RFSA2514PCK-410 Qorvo, Inc.	-		Laminate MCM	15.5	4000	4.2	50	28	1.2	50	5	5	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RFSA2514SQ Qorvo, Inc.	-		Laminate MCM	15.5	4000	4.2	50	28	1.2	50	5	5	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RFSA2514SR Qorvo, Inc.	-		Laminate MCM	15.5	4000	4.2	50	28	1.2	50	5	5	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RFSA2514TR7 Qorvo, Inc.	-		Laminate MCM	15.5	4000	4.2	50	28	1.2	50	5	5	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RFSA2524PCK-410 Qorvo, Inc.	-		Laminate MCM	31	4000	4.2	50	26	1.3	50	5	5	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RFSA2524SQ Qorvo, Inc.	-		Laminate MCM	31	4000	4.2	50	26	1.3	50	5	5	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RFSA2524SR Qorvo, Inc.	-		Laminate MCM	31	4000	4.2	50	26	1.3	50	5	5	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RFSA2524TR7 Qorvo, Inc.	-		Laminate MCM	31	4000	4.2	50	26	1.3	50	5	5	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RFSA2614PCK-410 Qorvo, Inc.	-		QFN	31.5	4000	4	49	27	2.1	50	5	6	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RFSA2614SQ Qorvo, Inc.	-		QFN	31.5	4000	4	49	27	2.1	50	5	6	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RFSA2614SR Qorvo, Inc.	-		QFN	31.5	4000	4	49	27	2.1	50	5	6	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RFSA2624PCK-410 Qorvo, Inc.	-		Laminate MCM	31.5	4000	4.2	48	27	2.3	50	5	6	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-