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Typical Application Example: Positive Supply, Single Stage 3 Adjustment Circuit

1

2

3

4

5

6

7

22

23

24

25

26

27

28

22pF

HFA3926

8

9

10

11

12

13

14

15

16

17

18

19

20

21

3.01K

715

0.1

µF

1000pF

4.7

µF

TANTL

RF IN

5pF

RF OUT

22pF

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

RF IN

GND

GND

GND

GND

GND

GND

GND

0.1

µF

3.01K

715

0.1

µF

+IN

-OUT

+ TO -V

CONVERTER

-

+

4.7

µF TANTL

-

+

0.1

µF

0.1

µF

GND

N/C

ICL7660SIBA

SUPER VOLTAGE

CONVERTER

Motorola™

10K

820

Ω

1K

MMBT

2222

ALTM

FIGURE 13. POSITIVE, SINGLE STAGE 3 ADJUSTMENT CIRCUIT

HFA3926