ISL59831 데이터 시트보기 (PDF) - Renesas Electronics

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ISL59831

Single Supply Video Driver with Reconstruction Filter and Charge Pump

Renesas Electronics 

ISL59831

Typical Performance Curves VCP = VCC = 3.3V, CF = 56nF ±20%, CS = 0.1µF ±20%, RFIL = 20 ±1%, CFIL = 0.22µF ±20,

CIN = 0.1µF ±20%, RL = 150CL = 0pF, unless otherwise noted. (Continued)

INPUT

TIME SCALE = 500ns/DIV

IN = CH1 = 200mV/DIV

OUT = CH2 = 500mV/DIV

INPUT

TIME SCALE = 100ns/DIV

IN = CH1 = 200mV/DIV

OUT = CH2 = 500mV/DIV

OUTPUT

OUTPUT

FIGURE 19. 12.5T RESPONSE

FIGURE 20. 2T RESPONSE

INPUT

OUTPUT

TIME SCALE = 10µs/DIV

IN = CH1 = 500mV/DIV

OUT = CH2 = 1V/DIV

FIGURE 21. NTSC COLORBAR

3.2

3.1

3.0

2.9

2.8

2.7

fIN = 500kHz

AC-COUPLED INPUT

2.6

0 100 200 300 400 500 600 700 800 900 1000

LOAD RESISTANCE ()

FIGURE 22. MAXIMUM OUTPUT MAGNITUDE vs LOAD

RESISTANCE

100

80

60

40

20

0

-20

0.1M

1M

10M

FREQUENCY (Hz)

FIGURE 23. GROUP DELAY vs FREQUENCY

100M

TIME SCALE = 50ns

VERTICAL SCALE = 5mV/DIV

FIGURE 24. AMPLIFIER OUTPUT NOISE (CHARGE PUMP

OSCILLATION)

FN6266 Rev 0.00

Mar 29, 2007

Page 8 of 12

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