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RF2422

DS121024

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

AC-Coupled

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

S

POWER

CONTROL

100 nF

100 nF

PD

LO IN

I SIG

100 nF

RF OUT

NOTE:

The values of R and C depend on the minimum

baseband frequency (i.e., the cutoff frequency of

this high pass filter should be lower than the

lowest frequency component in the I/Q spectrum).

Q SIG

-45°

+45°

C

R

R

R

R

C

C