6

6 - 15

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Bit Error

vs. Attenuation State

Return Loss RF1, RF2

(Only Major States are Shown)

Insertion Loss

Normalized Attenuation

(Only Major States are Shown)

Note: All Data Typical Over Voltage (+3V to +5V) & Temperature (-40 to +85 deg. C.).

Bit Error vs. Frequency

(Only Major States are Shown)

Relative Phase vs. Frequency

(Only Major States are Shown)

-4

-3.5

-3

-2.5

-2

-1.5

-1

-0.5

0

0.5

1

1.5

2

2.5

3

3.5

4

+25C

+85C

-40C

FREQUENCY (GHz)

-30

-25

-20

-15

-10

-5

0

0.5

1

1.5

2

2.5

3

3.5

4

FREQUENCY (GHz)

1 dB

16 dB

31 dB

2 dB

8 dB

4 dB

I.L.

-35

-30

-25

-20

-15

-10

-5

0

0.5

1

1.5

2

2.5

3

3.5

4

FREQUENCY (GHz)

-1

-0.5

0

0.5

1

1.5

2

02468 10 12 14 16 18 20 22 24 26 28 30 32

ATTENUATION STATE (dB)

2.4 GHz

0.9 GHz

1.9 GHz

3.5 GHz

-1

0

1

2

3

4

0.5

1

1.5

2

2.5

3

3.5

4

FREQUENCY (GHz)

16 dB

31 dB

1, 2, 4 dB

8 dB

-100

-75

-50

-25

0

25

50

75

100

0

0.5

1

1.5

2

2.5

3

3.5

4

FREQUENCY (GHz)

31 dB

16 dB

1, 2, 4, 8 dB

1 dB LSB GaAs MMIC 5-BIT SERIAL

CONTROL DIGITAL ATTENUATOR, 0.7 - 3.7 GHz

v02.0705