Absolute Maximum Ratings

Supply Voltage .........................GND

-0.3V to GND+6V

Storage Temperature ...........................

-55°Cto150°C

Operating Temperature ..........................

-20°Cto70°C

Note: These are stress ratings only. Stresses exceeding the range specified under

²Absolute Maximum Ratings² may

cause substantial damage to the device. Functional operation of this device at other conditions beyond those

listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliabil-

ity.

D.C. Characteristics

Ta=25

°C

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Conditions

High Level Input Voltage

3V

¾

¾

V

Low Level Input Voltage

3V

¾

0

¾

V

High Level Input Current

3V

¾¾

200

mA

Low Level Input Current

3V

¾¾

1

mA

Operation Current at Monitor Disable

3V

¾

23

¾

mA

Supply Current at Monitor Active

3V

¾

26

¾

mA

Power Down Current

3V

¾¾

¾

10

mA

Analog Input Range

3V

CCDIN input,

¾

1.1

¾

3V

ADIN input,

¾

1.0

¾

Clamp Voltage

3V

¾

1.5

1.7

1.9

V

Black Calibration Time

3V

¾¾

¾

200

Pixel

Maximum Calibration Offset Voltage

3V

¾¾

±200

¾

mV

G (0)

CDS Gain (Set 0 dB)

3V

Absolute gain

-2

-1

0dB

G (1)

CDS Gain (Set 6.02 dB)

3V

Relative gain

5.52

6.02

6.52

dB

G (2)

CDS Gain (Set 12.04 dB)

3V

11.54

12.04

12.04

dB

G (3)

CDS Gain (Set

-1.94 dB)

3V

-2.44

-1.94

-1.44

dB

Gmin

PGA Gain (Minimum Gain)

3V

Absolute gain

-1.2

-0.2

0.8

dB

Gmax

PGA Gain (Maximum Gain)

3V

Relative gain

22.906

23.906

24.906

dB

Gstep

PGA Gain (Gain Step)

3V

0

0.047

0.094

dB

Total (CDS+PGA) Gain Monotony

3V

¾¾

¾

±4

LSB

RES

Resolution

3V

¾¾

¾

10

Bits

DNL

Differential Nonlinearity

3V

¾±0.6

±1.0

LSB

SN

S/N

3V

¾¾

58

¾

dB

SND

S/(N+D)

3V

¾¾

56

¾

dB

ADC Common Voltage

3V

¾

1.25

1.4

1.55

V

3V

¾

1.55

1.65

1.75

V

3V

¾

1.05

1.15

1.25

V

HT82V842

Rev. 1.00

3

July 15, 2004