CXA2093 데이터 시트보기 (PDF) - Sony Semiconductor

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CXA2093

Sharpness for Display

Sony Semiconductor 

CXA2093S

Electrical Characteristics

(Ta = 25°C, VCC = 5V)

No.

Item

Symbol

Measure-

ment pins

Input signals

Measurement contents

Min. Typ. Max. Unit

1

Power

consumption

ICC

6

16

18

Vcc pin inflow current

45 69 95 mA

2 I/O gain R

3 I/O gain G

4 I/O gain B

VGR 21

Input video signal to Pins 1, 3 and

5, input clamp pulse to Pin 13, and

–0.5

0.5

VGG

19

Pins 1, 3, 5: Sig-1

Pin 13: Sig-2

measure the output amplitude of

each output pin. Then calculate

the I/O gain.

–0.5

0.5

VGB 17

VGR = 20 log

output amplitude

0.7

–0.5

0.5

1.5 dB

1.5 dB

1.5 dB

5

Input dynamic

range

Drng

17

19

21

Pins 1, 3, 5: Sig-3

Pin 13: Sig-2

Input video signal to Pins 1, 3 and 5, input

clamp pulse to Pin 13, and measure the

output amplitude of each output pin.

0.9

1.05

1.2 Vp-p

6

Sharpness

gain 1

Pins 1, 3, 5: CW Input 30MHz and 0.1Vp-p sine wave

VSG1 19 Pin 13: 5 V

to Pins 1, 3 and 5, and measure the 60

Pin 12: 0.5 V output amplitude of Pin 19.

110 150 mVp-p

7

Sharpness

gain 2

Input 30MHz and 0.1Vp-p sine wave

to Pins 1, 3 and 5, and measure the

Pins 1, 3, 5: CW output amplitude of Pin 19. Then

VSG2 19 Pin 13: 5 V

calculate the I/O gain.

5.0 7.0 9.0 dB

Pin 12: 2.5 V

VGR = 20 log

output amplitude

0.1

8

Sharpness

gain 3

Pins 1, 3, 5: CW Input 30MHz and 0.1Vp-p sine wave

VSG3 19 Pin 13: 5 V

to Pins 1, 3 and 5, and measure the 60

Pin 12: 3.0 V output amplitude of Pin 19.

110 150 mVp-p

9

Sharpness

gain 4

Input 30MHz and 0.1Vp-p sine wave

VSG4 19

Pins 1, 3, 5: CW

Pin 13: 5 V

Pin 12: 4.5 V

to Pins 1, 3 and 5, and measure the

output amplitude of Pin 19. Then

calculate the I/O gain.

5.0

7.0

9.0 dB

VGR = 20 log

output amplitude

0.1

10

DIFOUT

output level

Pin 1: CW

VDF 15 Pin 13: 5 V

Pin 12: 4.5 V

Input 30MHz and 0.3Vp-p sine

wave to Pin 1, and measure the 290 375 455 mVp-p

output amplitude of Pin 15.

11

SYNCSEP

output high level

VSHi

Input video signal to Pin 7, and

measure the high level of Pin 14.

3.9

4.2

4.5

V

12

SYNCSEP

output low level

VSLo

14

Pin 7: Sig-4

13

SYNCSEP

output delay 1

SDtr

14

SYNCSEP

output delay 1

SDtf

Input video signal to Pin 7, and

measure the low level of Pin 14.

0.1

0.18 0.26

V

Vth = 50%

SDtr

SDtf

Vth = 50%

0 19 40 ns

30 51 70 ns

–5–

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