BFP420F 데이터 시트보기 (PDF) - Infineon Technologies

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BFP420F

Low Noise Silicon Bipolar RF Transistor

Infineon Technologies 

BFP420F

Electrical Characteristics

Table 5-10 AC Characteristics, f = 5500 MHz

Parameter

Symbol

Maximum Power Gain

@ low noise operating point

@ recommended trade off oper. point

@ max. linearity operating point

Transducer Gain

@ low noise operating point

@ recommended trade off oper. point

@ max. linearity operating point

Noise Figure

@ low noise operating point

Minimum noise figure

Associated gain

@ recommended trade off oper. point

Minimum noise figure

Associated gain

Linearity

@ recommended trade off oper. point

3rd order intercept point at output

1 dB gain compression point at output

@ max. linearity operating point

3rd order intercept point at output

1 dB gain compression point at output

Gma

Gma

Gma

S21

S21

S21

NFmin

Gass

NFmin

Gass

OIP3

OP1dB

OIP3

OP1dB

Min.

–

–

–

–

–

–

–

–

–

–

–

–

–

Values

Typ. Max.

7.5 –

8.5 –

9

–

5.5 –

7

–

8

–

2.2 –

5

–

2.3 –

8

–

22

–

8.5 –

26

–

17

–

Unit Note / Test Condition

dB

ZS = ZSoptG, ZL = ZLoptG

VCE = 3 V, IC = 4 mA

VCE = 3 V, IC = 15 mA

VCE = 4 V, IC = 40 mA

dB ZS = ZL = 50 Ω

VCE = 3 V, IC = 4 mA

VCE = 3 V, IC = 15 mA

VCE = 4 V, IC = 40 mA

dB

ZS = ZSoptN

VCE = 3 V, IC = 4 mA

VCE = 3 V, IC = 15 mA

dB ZS = ZL = 50 Ω

VCE = 3 V, IC = 15 mA

VCE = 4 V, IC = 40 mA

Notes

1. Gms = IS21 / S12I for k < 1; Gma = IS21 / S12I(k-(k2-1)1/2) for k > 1

2. In order to get the NFmin values stated in this chapter the test fixture losses have been subtracted from all

measured results.

3. OIP3 value depends on termination of all intermodulation frequency components. Termination used for this

measurement is 50 Ω from 0.2 MHz to 12 GHz.

Data Sheet

17

Revision 1.1, 2012-11-07

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