RF2132PCBA datasheet(4/6 Pages) RFMD

4 / 6 page

2-112

RF2132

Rev B9 010417

Application Schematic

Evaluation Board Schematic

(Download Bill of Materials from www.rfmd.com.)

BIAS

1.8 nH

100 pF

18 k

Ω

100 pF

RF IN

1nF

100 pF

6.8 nH

3pF

12 pF

3.3 nH

4.3 pF

100 pF

RF OUT

Vcc = 4.8 V

Vpc = 4.0 V

BIAS

1.8 nH

100 pF

18 k

Ω

C14

100 pF

C13

1nF

C12

3.3

µF

P1-3

33 pF

3.3 nH

C11

4.3 pF

100 pF

3pF

6.8 nH

1nF

100 nF

µF

C10

12 pF

P1-1

100 pF

RF IN

RF OUT

P1-1

P1-3

GND

VCC

Vcc = 4.8 V

Vpc = 4.0 V

Power supply filtering/bypassing for V

Adds bias to the first

amplifier stage for

improved linearity

Bias inductor for the

amplifier output stage

Harmonic trap: C7 series resonates with

internal bondwires of pins 14 and 15 at

0 to effectively short out 2nd harmonic

for optimum gain and efficiency

Matching network for

optimum load impedance

Interstage tuning (L1) for

centering output frequency

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