VDP3108B datasheet(63/72 Pages) MICRONAS

63 / 72 page

PRELIMINARY DATA SHEET

VDP 31xxB

Micronas

Analog RGB and FB Inputs, continued

Symbol

Parameter

Pin Name

Min.

Typ.

Max.

Unit

Test Conditions

CRGBIN

External RGB Input Coupling

Capacitor

RIN

GIN

BIN

Clamp Pulse Width

BIN

RIN2

GIN2

3.1

µs

CIN

Input Capacitance

GIN2

BIN2

–

IIL

Input Leakage Current

–0.5

–

0.5

Clamping OFF,

VIN –0.3..3 V

VCLIP

RGB Input Voltage for

Clipping Current

VCLAMP

Clamp Level at Input

Clamping ON

VINOFF

Offset Level at Input

–10

Extrapolated from

VIN = 100 mV

and 200 mV

VINOFF

Offset Level Match at Input

–10

Extrapolated from

VIN = 100 mV and 200 mV

RCLAMP

Clamping-ON-Resistance

140

–

Ω

VFBLOFF

FBLIN Low Level

FBLIN

FBLIN2

–

0.5

VFBLON

FBLIN High Level

FBLIN2

0.9

–

VFBLTRIG

Fast Blanking Trigger

Level typical

0.7

tPID

Delay Fast Blanking to RGBOUT

from midst of FBLIN-transition

to 90% of RGBOUT-transition

Internal RGB = 3.75 mA Full

Scale

Int. Brightness = 0

External Brightness =

1.5 mA (Full Scale)

RGBin = 0

VFBLOFF = 0.4 V

VFBLON = 1.0 V

Rise and fall time = 2 ns

Difference of Internal Delay to

External RGBin Delay

–5

Switch-Over-Glitch

0.5

pAs

Switch from 3.75 mA (int) to

1.5 mA (ext)

4.6.4.19. Half Contrast Switch Input

Symbol

Parameter

Pin Name

Min.

Typ.

Max.

Unit

Test Conditions

VIL

Input Low Voltage

HCS

–

0.8

VIH

Input High Voltage

1.5

–

tHCS

Delay HCS to RGBOUT

from 50% of HCS-transition

to 90% of RGBOUT-transition

120

Internal RGB = 3.75 mA

VHCSL = 0.4 V

VHCSH = 1.0 V

Rise and fall time = 2 ns

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