4

4

4

Rev. D

BeRex

●website: www.berex.com

●email: sales@berex.com

Specifications and information are subject to change and products may be discontinued without notice. BeRex is a trademark of BeRex.

All other trademarks are the property of their respective owners. © 2018 BeRex

50-600 MHz Internally Matched IF Amplifier

BIG2

Application Circuit: 70-500 MHz

Typical Performance (Vd = 5V, Ic = 83mA, T = 25°C)

Typical Performance (Vd = 4.7V, Ic = 74mA, T = 25°C)

Freq

MHz

70

140

200

500

S21

dB

15.6

15.8

15.9

15.9

S11

dB

-19.6

-22.6

-22.4

-17.4

S22

dB

-13.1

-13.5

-14.1

-15.0

P1

dBm

20.3

20.7

20.9

20.0

OIP3

dBm

40.0

41.5

40.1

38.2

NF

dB

3.3

3.3

3.3

3.2

Freq

MHz

70

140

200

500

S21

dB

15.6

15.8

15.8

15.8

S11

dB

-19.9

-23.1

-22.7

-17.4

S22

dB

-13.0

-13.4

-14.0

-14.9

P1

dBm

19.4

19.6

19.8

19.2

OIP3

dBm

38.3

40.3

38.0

36.7

NF

dB

3.3

3.3

3.2

3.2

Typical Performance (Vd = 4.5V, Ic = 68mA, T = 25°C)

Freq

MHz

70

140

200

500

S21

dB

15.6

15.7

15.8

15.8

S11

dB

-20.2

-23.5

-23.0

-17.5

S22

dB

-13.0

-13.4

-14.0

-14.9

P1

dBm

18.6

18.8

18.9

18.6

OIP3

dBm

38.0

38.5

37.5

35.5

NF

dB

3.2

3.2

3.1

3.1

Typical Performance (Vd = 4V, Ic = 53mA, T = 25°C)

Freq

MHz

70

140

200

500

S21

dB

15.5

15.6

15.7

15.7

S11

dB

-21.2

-25.2

-24.1

-17.7

S22

dB

-12.7

-13.1

-13.8

-14.7

P1

dBm

16.5

16.5

16.4

16.2

OIP3

dBm

33.5

32.9

31.6

31.5

NF

dB

3.1

3.1

3.0

3.0