ISL59114IRUZ-EVALZ データシートの表示（PDF） - Intersil

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ISL59114IRUZ-EVALZ

YC (S-video) to Composite Video Driver with LPF

Intersil 

ISL59114

Pin Descriptions

PIN NUMBER

PIN NAME

1

YIN

2

ENCLAMP

3

CIN

4

ENCY

5

VDD

6

ENCVBS

7

COUT

8

CVBSOUT

9

YOUT

10

GND

DESCRIPTION

Luminance input

Enable clamp. Tie high for AC coupled inputs. Tie low for DC coupled inputs.

Chrominance input

Enable chrominance and luminance outputs

Positive power supply

Enable composite video output

Chrominance output

Composite video output

Luminance output

Ground

Typical Performance Curves

5

0

-0.1dB BW @ 5.6MHz

-5

-10

-15

-20

-25

-30 VDD = +3.3V

RL = 150Ω

-35

100k

1M

10M 25M

FREQUENCY RESPONSE (Hz)

FIGURE 1. GAIN vs FREQUENCY -0.1dB

5

0

-3dB BW @ 8.8MHz

-5 -28dB BW @ 27MHz

-10

-15

-20

-25

-30 VDD = +3.3V

RL = 150Ω

-35

100k

1M

10M

35M

FREQUENCY RESPONSE (Hz)

FIGURE 2. GAIN vs FREQUENCY -3dB POINT

2

VDD = +3.3V

1 RL = 150Ω

0

CL = 470pF

-1

-2

-3

CL = 100pF

-4

-5

CL = 10pF

-6

100k

1M

10M 25M

FREQUENCY RESPONSE (Hz)

FIGURE 3. GAIN vs FREQUENCY FOR VARIOUS CLOAD

4.0

3.5

VDD = +3.3V

RL = 150Ω

3.0 FIN = 100kHz

2.5

2.0

1.5

1.0

0.5

0.0

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0

VIN (VP-P)

FIGURE 4. MAXIMUM OUTPUT MAGNITUDE vs INPUT

MAGNITUDE

4

FN6184.2

September 21, 2006

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