18

µPC1862

ELECTRICAL SPECIFICATIONS

ABSOLUTE MAXIMUM RATINGS (TA = 25

°C, unless otherwise specified)

Parameter

Symbol

Ratings

Unit

Supply voltage

VCC

7V

Input signal voltage (Chroma signal)

ei4

3Vp-p

Input signal voltage (H sync separation)

ei36

3Vp-p

Input signal voltage (V sync separation)

ei34

3Vp-p

Input signal voltage (EXT)

ei18

VCC

Vp-p

Tint control signal voltage

ec3

VCC

V

Output current

IO

–7

mA

Permissible package power dissipation

PD

570 (TA = 75

°C)

mW

(when mounted on PCB)

Operating ambient temperature

TA

–10 to +75

°C

Storage temperature

Tstg

–40 to +125

°C

Caution

Expose to Absolute Maximum Rating for extended periods may affect device reliability; exceeding the

ratings

could

cause

permanent

damage.

The

parameters

apply

independently.

The device should be operated within the limits specified under DC and AC Characteristics.

RECOMMENDED OPERATING CONDITIONS

Parameter

Symbol

MIN.

TYP.

MAX.

Unit

Supply voltage

VCC

4.5

5.0

5.5

V

Input signal voltage (Chroma signal)

ei4

150

mVp-p

Input signal voltage (H sync separation)

ei36

1.0

Vp-p

Input signal voltage (V sync separation)

ei34

1.0

Vp-p

Input signal voltage (EXT IN HIGH voltage)

eiH18

2.0

V

Input signal voltage (EXT IN LOW voltage)

eiL18

0.8

V

Divider selector voltage 1 (1/8)

V17 (8)

4.8

V

Divider selector voltage 2 (1/4)

V17 (4)

0.2

V

Tint control voltage

V3

2.5

V

NTSC/PAL select voltage (PAL)

V19P

4.5

V

NTSC/PAL select voltage (NTSC)

V19N

0.5

V