RFSA2113 datasheet(3/19 Pages) QORVO

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RFSA2113

Wide Bandwidth Voltage Controlled Attenuator

Data Sheet, September 2, 2016 | Subject to change without notice

3 of 19

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Measured Positive Attenuation Slope Performance

Test conditions unless otherwise noted:

VDD=+3 V, Temp=+25 °C, PCB and connector losses de-embedded.

-45

-40

-35

-30

-25

-20

-15

-10

-5

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.2

2.4

2.6

Voltage Control (V)

Attenuation vs. Voltage Control

Freq.=10 GHz

DD=+3 V

+85 °C

+25 °C

−40 °C

-50

-45

-40

-35

-30

-25

-20

-15

-10

-5

Frequency (GHz)

Attenuation vs. Frequency

VC=0 V

VC=+0.8 V

VC=+1.1 V

VC=+1.4 V

VC=+1.7 V

VC=+2.5 V

DD=+3 V

Temp.=+25 °C

Measured Positive Attenuation Slope Performance

Test conditions unless otherwise noted:

VDD=+3 V, Temp=+25 °C, includes PCB and connector losses.

-30

-25

-20

-15

-10

-5

Frequency (GHz)

Input Return Loss vs. Frequency

VC=0 V

VC=+0.8 V

VC=+1.1 V

VC=+1.4 V

VC=+1.7 V

VC=+2.5 V

DD=+3 V

Temp.=+25 °C

-30

-25

-20

-15

-10

-5

Frequency (GHz)

Output Return Loss vs. Frequency

VC=0 V

VC=+0.8 V

VC=+1.1 V

VC=+1.4 V

VC=+1.7 V

VC=+2.5 V

DD=+3 V

Temp.=+25 °C

-40

-35

-30

-25

-20

-15

-10

-5

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.2

2.4

2.6

Voltage Control (V)

Input Return Loss vs. Voltage Control

Freq.=10 GHz

DD = +3 V

+85 °C

+25 °C

−40 °C

-40

-35

-30

-25

-20

-15

-10

-5

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.2

2.4

2.6

Voltage Control (V)

Output Return Loss vs. Voltage Control

Freq.=10 GHz

DD = +3 V

+85 °C

+25 °C

−40 °C

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