VCT 38xxA
ADVANCE INFORMATION
6.7.3.9. Analog RGB and FB Inputs
Symbol
Parameter
Pin Name
Min.
Typ.
Max.
Unit
Test Conditions
RGB Input Characteristics
V
V
V
External RGB Inputs Voltage
Range
RIN
GIN
BIN
−0.3
−
1.1
1.0
V
RGBIN
RGBIN
RGBIN
nominal RGB Input Voltage
peak-to-peak
0.5
0.7
V
SCART Spec: 0.7V ±3dB
PP
RGB Inputs Voltage for Maxi-
mum Output Current
−
−
0.44
0.7
1.1
−
−
−
V
V
V
Contrast setting: 511
Contrast setting: 323
Contrast setting: 204
−
−
t
Clamp Pulse Width
Input Capacitance
Input Leakage Current
1.6
−
−
µs
pF
µA
CLP
C
−
13
0.5
IN
I
−0.5
−
Clamping OFF,
IL
V
= −0.3...3 V
IN
V
RGB Input Voltage for
Clipping Current
−
2
−
V
CLIP
V
V
Clamp Level at Input
Offset Level at Input
40
60
80
10
mV
mV
Clamping ON
CLAMP
−10
−
Extrapolated from
INOFF
V
= 100 and 200 mV
IN
V
Offset Level Match at Input
Clamping-ON-Resistance
−10
−
10
mV
Extrapolated from
= 100 and 200 mV
INOFF
V
IN
R
−
140
−
Ω
CLAMP
Fast Blank Input Characteristics
V
V
V
FBLIN Low Level
FBLIN High Level
FBLIN
−
0.9
−
−
−
0.5
−
V
V
V
FBLOFF
FBLON
Fast Blanking Trigger
Level typical
0.7
−
FBLTRIG
t
Delay Fast Blanking to RGB
from midst of FBLIN−transition
−
8
15
ns
Internal RGB = 3.75 mA Full
Scale
PID
OUT
to 90% of RGB - transition
Int. Brightness = 0
External Brightness =
1.5 mA (Full Scale)
RGBin = 0
OUT
V
V
= 0.4 V
= 1.0 V
FBLOFF
FBLON
Rise and fall time = 2 ns
Difference of Internal Delay to
External RGBin Delay
−5
−
+5
ns
Switch-Over-Glitch
−
0.5
−
pAs
Switch from 3.75 mA (int) to 1.5
mA (ext)
158
Micronas
MICRONAS [ MICRONAS ]
