IR3Y30M データシートの表示（PDF） - Sharp Electronics

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IR3Y30M

CCD Signal Processors for B/W CCD Cameras

Sharp Electronics 

IR3Y30M/M1

PARAMETER SYMBOL

CONDITIONS

Exposure Circuit

Exposure AMP gain

Apply signal 3 to SG43 and SG43 = 200 mVp-p

GI

measure the amplitude on V3 = 5 V, V4 = 5 V

Gamma output level ‹PRE TP5.

SW3/(a)

Output dynamic

range

SW3, SW4, SW43/(b),

DI

Pulse/CLP, BLK

SG43 = 800 mVp-p

V3 = 5 V, V4 = 5 V

Black level

Measure the voltage on TP5.

BI

SW4/(b), Pulse/CLP, BLK, V4 = 0 V

Black level offset 1 BIOFF1 Measure the voltage on TP5. V4 = 5 V

Black level offset 2 BIOFF2 SW4/(b), Pulse/CLP, BLK V4 = 0 V

Apply signal 4 to SG43. Increase the

frequency of signal 4 until the frequency

Frequency

characteristic

components of the signal on TP5 are 3 dB

fI

lower than that at f = 100 kHz, and measure

the frequency of signal 4.

SG43 = 200 mVp-p, V4 = 5 V,

SW4, SW43/(b), Pulse/CLP, BLK

Window OFF output

level

OWOFF

Apply signal 3 to SG43 and measure the

amplitude on TP5. SG43 = 200 mVp-p,

SW4, SW43/(b), Pulse/CLP, BLK, V4 = 0 V

Same as in the window OFF output level

Window ON switching

measurement. Increase V4, and measure V4

VW

voltage

when the amplitude of output signal on TP5 is

not changed.

With V4 = 5 V, measure input current on pin 4.

Window input current IW

SW4/(b)

AMP1 Circuits

Apply signal 3 to SG34 and measure the

AMP1 gain

GAMP1 amplitude on TP32. SW34/(b), Pulse/CLP,

BLK, SG34 = 100 mVp-p, Black level = 2 V

Output dynamic

range

Same as in the AMP1 gain measurement.

DAMP1

Measure output dynamic range on TP32.

Black level

BAMP1 Measure the voltage on TP32. Pulse/CLP, BLK

Gamma & Knee Circuits

Gamma gain (1)

Gamma gain (2)

Gamma gain (3)

G‹1 Apply signal 3 to SG34 and SG34 = 100 mVp-p

measure the amplitude on

G‹2

SG34 = 30 mVp-p

TP28. SW34/(b), Pulse/CLP,

G‹3 BLK, Input black level = 2 V SG34 = 200 mVp-p

MIN.

10.5

0.25

1.5

2.15

–50

–50

0.7

1.2

0.5

13

1.20

1.9

310

TYP.

11.5

0.32

1.9

2.30

0

0

1.1

40

1.4

1.2

14

1.40

2.0

410

–6.4

1.3

MAX. UNIT

12.5 dB

0.40 Vp-p

Vp-p

2.45 V

50

mV

50

MHz

70 mVp-p

1.6

V

3.0 µA

15 dB

Vp-p

2.1

V

510 mVp-p

dB

17

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