DDP3300A Datasheet, PDF (45/53 Pages) Micronas – Single-Chip Display and Deflection Processor

PRELIMINARY DATA SHEET
DDP 3300 A
4.6.20. Analog RGB and FB Inputs
Symbol Parameter
Pin Name Min.
Typ.
Max.
Unit
V_RGBIN External RGB Inputs Voltage RIN
Range
GIN
BIN
V_RGBIN nominal RGB Input Voltage
peak-to-peak
–0.3
–
1.1
V
0.5
0.7
1.0
V_PP
V_RGBIN RGB Inputs Voltage for Maxi-
mum Output Current
0.44
RGB Inputs Voltage for Maxi-
0.7
mum Output Current
RGB Inputs Voltage for Maxi-
1.1
mum Output Current
C_RGBIN External RGB Input Coupling
Capacitor
15
nF
Clamp Pulse Width
3.1
µs
C_IN
Input Capacitance
I_IL
Input Leakage Current
–
–
–0.5
–
13
pF
0.5
µA
V_CLIP
RGB Input Voltage for
Clipping Current
V_CLAMP
V_INOFF
Clamp Level at Input
Offset Level at Input
2
V
40
60
80
mV
–10
10
mV
V_INOFF Offset Level Match at Input
–10
10
mV
R_CLAMP Clamping-ON-Resistance
140
–
Ω
V_FBLOFF FBLIN Low Level
FBLIN
–
–
0.5
V
V_FBLON FBLIN High Level
0.9
–
–
V
V_FBLTRIG Fast Blanking Trigger
0.7
Level typical
t_PID
Delay Fast Blanking to
RGB_OUT
from midst of FBLIN–transi-
tion
to 90% of RGB_OUT– transi-
tion
8
15
ns
Difference of Internal Delay
to External RGBin Delay
Switch-Over-Glitch
–5
+5
ns
0.5
pAs
Test Conditions
SCART Spec:
0.7 V ±3 dB
Contrast setting: 511
Contrast setting: 323
Contrast setting: 204
Clamping OFF,
V_IN –0.3..3 V
Clamping ON
Extrapolated from
V_IN = 100 mV
and 200 mV
Extrapolated from
V_IN = 100 mV and 200 mV
Internal RGB = 3.75 mA
Full Scale
Int. Brightness = 0
External Brightness =
1.5 mA (Full Scale)
RGBin = 0
V_FBLOFF = 0.4 V
V_FBLON = 1.0 V
Rise and fall time = 2 ns
Switch from 3.75 mA (int)
to 1.5 mA (ext)
MICRONAS INTERMETALL
45