BGA751L7 datasheet(9/22 Pages) INFINEON

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Data Sheet

V3.2, 2009-05-27

BGA751L7 - Low Power Single-Band UMTS LNA

Electrical Characteristics

Measured RF Characteristics UMTS Bands V / VI

2.9

Measured RF Characteristics UMTS Bands V / VI

Table 7

Typical Characteristics 800 MHz Band,

A =25°C, VCC =2.8 V, RREF =n/c

Parameter

Symbol

Values

Unit

Note / Test Condition

Min.

Typ.

Max.

Pass band range band V

869

894

MHz

Pass band range band VI

875

885

MHz

Current consumption

CCHG

3.3

High gain mode

CCLG

0.5

Low gain mode

Gain

21HG

15.8

High gain mode

21LG

-7.7

Low gain mode

Reverse Isolation1)

1) Verification based on AQL; not 100% tested in production

12HG

-36

High gain mode

12LG

-8

Low gain mode

Noise figure

1.05

High gain mode

7.9

Low gain mode

Input return loss1)

11HG

-21

Ω, high gain mode

11LG

-13

Ω, low gain mode

Output return loss1)

22HG

-21

Ω, high gain mode

22LG

-13

Ω, low gain mode

Stability factor2)

2) Guaranteed by device design; not tested in production

>2.3

DC to 10 GHz; all gain

modes

Input compression point1)

1dBHG

-5

dBm

High gain mode

1dBLG

-8

dBm

Low gain mode

Inband IIP31)

f1 - f2 =1MHz

Pf1 = Pf2 =-37 dBm

IIP3

-7

dBm

High gain mode

Low gain mode

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