BGA751L7 - Low Power Single-Band UMTS LNA

Electrical Characteristics

Data Sheet

8

V3.2, 2009-05-27

2.7

Supply current and Power gain characteristics;

T

independent of reference resistor).

Note: In order to achieve higher gain an external reference resistor can be soldered between RREF (Pin 5) and

ground (see Figure 2 on page 16).

2.8

Logic Signal Characteristics;

T

Current consumption of logic inputs VEN, VGS

Supply Current

I

V

Power Gain

|S

V

Logic currents

I

V

Logic currents

I

V

1

10

100

2

2.5

3

3.5

4

4.5

5

5.5

6

6.5

7

R

REF

[k

Ω]

10

100

1000

15

15.5

16

16.5

17

17.5

18

R

REF

[k

Ω]

0

0.5

1

1.5

2

2.5

3

0

2

4

6

V

EN

[V]

0

0.5

1

1.5

2

2.5

3

0

2

4

6

V

GS

[V]