DIGITAL ATTENUATORS
Select Digital Attenuators Available from Stock for Prototype or High Volume Production

Skyworks Solutions offers a select group of digital attenuators offering in stock and ready for immediate design into your demanding applications.

  • High Attenuation Range and Accuracy
  • Broadband GaAs 1 Bit–7 Bit Designs
  • Low Cost, Small Form Factor Packaging
  • Integrated CMOS Controllers for Low Current and Low Frequency Operation
  • Integrated Serial Port Interface (SPI) and Decode Functions
  • Monotonic Step Response with Flat Broadband Attenuation
  • Low Reference Insertion Loss and High IIP3

Skyworks Select Digital Attenuators

Product Brief: Select Digital Attenuators Available from Stock for Prototype or High Volume Production
Product Brief: 衰减范围大、精度高的数字衰减器

For world-class customer service and assistance finding the Skyworks product to fit your specific design needs, please submit your request , or contact us by phone.

• USA: 781-376-3000
• Asia: 886-2-2735-0399
• Europe: 33 (0)1 43548540

Digital Attenuators for IF/UHF/VHF and Broadband RF Applications

Part Number Freq.
Range
(GHz)
of
Bits #
LSB
(dB)
Control
Interface
Max.
Atten.
(dB)
Insert.
Loss
(dB)
IIP3
(dBm)

AA103-72LF

LF–2.5

1

10

Parallel

10

0.3-0.4

41

SKY12406-360LF

0.05-0.6

1

12

Parallel

12

0.3

46

AA116-72LF

0.004–2.0

1

15

Parallel

15

0.35-0.4

41

AA104-73LF

LF–2.5

1

32

Parallel

32

0.8-1.0

41

SKY12407-321LF

0.05-0.6

2

12

Parallel

12 (100 W Differential I/O)

0.3

48

SKY12324-73LF

0.5-3.0

2

4

Parallel

12

0.9–1.3

43

SKY12338-337LF

0.35-4.0

2

6

Parallel

18

0.55–1.3

45

SKY12325-350LF

0.5-6.0

3

1

Parallel

7

0.7–1.3

47

SKY12348-350LF   

0.1-3.0

4

1

Parallel

15

0.8–1.2

45

SKY12340-364LF

0.3-2.0

5

0.5

SPI

15.5

1.4–1.8

45

SKY12322-86LF

0.5-4.0

5

0.5

Parallel

15.5

1.4–3.0

45

SKY12323-303LF

0.5-3.0

5

1

Parallel

31

1.4–2.3

48

SKY12328-337LF

0.5-4.0

5

0.5

Parallel

15.5

1.1–2.3

42

SKY12339-350LF

0.4-3.0

5

1

Parallel

31

1.2–2.0

39

SKY12345-362LF

0.7-4.0

5

0.5

SPI

15.5

1.2–2.0

42

SKY12347-362LF   

LF–3.0

6

0.5

SPI or Parallel

31.5

1.2–2.0

50

SKY12343-364LF   

0.01-4.0

7

0.25

SPI or Parallel

31.75

1.8-1.9

50

PRODUCTS