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RF2162

DS20160210

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.

Application Schematic - US TDMA

820



C30

100 pF

100 pF

100 pF

1 k



100 pF

12 pF**

4.7 pF**

16 nH*

100 pF

10 nF

1 pF

0



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

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

16

1

13

14

15

2

3

4

9

8

7

6

5

12

11

10

27 nH

P1-1

1.5 nH

VREG

VMODE

3.6 pF

1.5 nH

100 pF

RF OUT

RF IN

2nd Harmonic Trap

Interstage tuning for

centering frequency response

To Vary Gain

Bypassing for

Bias Return

Matching network for

optimum load

impedance

15 nH

Matching network for

optimum input return loss

100 pF