NJM2278 Ver la hoja de datos (PDF) - Japan Radio Corporation

Número de pieza

componentes Descripción

fabricante

NJM2278

VIDEO SUPER IMPOSER WITH AFC

Japan Radio Corporation  

Power Gain PGfreq versus

Frequency fin

Circuit 3, Pin= 0dBm

20

19

18

17

16

15

- 40°C

14

25°C

13

12

11

85°C

10

300 325 350 375 400 425 450 475 500

fin [MHz]

NJM2278

Output Power PGrang versus

External Resistor Rref

20 Circuit 4, Pin= 0dBm

18

16

14

5.5V

12

10

8

6

2.7V

4

2

2V

0

0 50 100 150 200 250 300

Rref [Ω]

Ver.2008-08-22

- 12 -

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