RF2162 Ver la hoja de datos (PDF) - RF Micro Devices

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Lista de partido

RF2162

3V 900MHz LINEAR AMPLIFIER

RF Micro Devices 

Preliminary

RF2162

Application Schematic - US TDMA

P1-1

C30

Interstage tuning for

centering frequency response

TL5

100 pF

3.6 pF

1.5 nH

TL7

1 16 15 14 13

100 pF

2

To Vary Gain

3

820 Ω

12

TL1

11

RF IN

100 pF

Matching network for

optimum input return loss

15 nH

4

10

56 7 89

0Ω

100 pF

27 nH

Bias Return

10 nF

Bypassing for VCC

2nd Harmonic Trap

100 pF

16 nH* 1 pF

TL2

1.5 nH

TL3

100 pF

12 pF**

4.7 pF**

RF OUT

Matching network for

optimum load

impedance

VREG

VMODE

1 kΩ

100 pF

Bypassing for

VREG1 and VREG2

* L1 is a High Q inductor (i.e.,Coilcraft 0805HQ-series).

**C1 and C14 are High Q capacitors (i.e., Johanson C-series).

Rev A19 060208

2-231

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