VDP3108 Datasheet, PDF (55/61 Pages) Micronas – Single-Chip Video Processor

ADVANCE INFORMATION
VDP 3108
Characteristics, Fast Blank Input
Symbol
Parameter
Pin No. Min.
Typ.
Max.
Unit
Test Conditions
V_FBLOFF
V_FBLON
V_FBLTRIG
FBLIN Low Level
FBLIN High Level
Fast Blanking Trigger
Level typical
FBLIN –
–
0.5
V
0.9
–
–
V
0.7
t_PID
Delay Fast Blanking to
RGB_OUT
from midst of FBLIN–tran-
sition
to 90% of RGB_OUT– tran-
sition
8
15
ns
Int. RGB = 3.75mA Full
Scale
Int. Brightness = 0
ext. Brightness =
1.5mA (Full Scale)
RGBin = 0
V_FBLOFF=0.4V
V_FBLON=1.0V
rise and fall time = 2ns
Difference of Internal
–5
Delay to ext. RGBin Delay
+5
ns
Switch–over–Glitch
0.5
pAsec switch from 3.75mA
(int) to 1.5mA (ext)
Characteristics, Analog Video Inputs
Symbol
V_VIN
C_IN
Parameter
Analog Input Voltage
Input Capacitance
Pin No. Min.
Typ.
Max.
Unit
Test Conditions
VIN1 0
VIN2
VIN3
CIN
2.5
V
13
pF
V_IN = 1.5 V
C_CP
Input Coupling Capacitor VIN1
680
nF
Video Inputs
VIN2
VIN3
C_CP
Input Coupling Capacitor CIN
1
nF
Chroma Input
MICRONAS INTERMETALL
55