DDP3300A Datasheet, PDF (46/53 Pages) Micronas – Single-Chip Display and Deflection Processor

DDP 3300 A
PRELIMINARY DATA SHEET
4.6.21. Analog RGB Outputs, D/A Converters
Symbol Parameter
Pin Name Min.
Typ.
Max.
Unit
Test Conditions
Internal RGB Signal D/A Converter Characteristics
I_OUT
I_OUT
I_OUT
I_OUT
Resolution
Full Scale Output Current
Differential Nonlinearity
Integral Nonlinearity
Glitch Pulse Charge
ROUT
GOUT
BOUT
–
10
–
bit
3.6
3.75
3.9
mA
R_ref = 10 kΩ
0.5
LSB
1
LSB
0.5
pAs
Ramp signal, 25 Ω output
termination
I_OUT
I_OUT
I_OUT
Rise and Fall Time
Intermodulation
Signal to Noise
3
+50
ns
–50
dB
dB
10% to 90%, 90% to 10%
2/2.5MHz full scale
Signal: 1MHz full scale
Bandwidth: 10MHz
I_OUT
Matching R–G, R–B, G–B
–2
R/B/G Crosstalk
one channel talks
two channels talk
RGB Input Crosstalk from ex-
ternal RGB
one channel talks
two channels talk
three channels talk
2
%
–46
dB
–50
dB
–50
dB
–50
dB
Passive channel:
I_OUT =1.88 mA
Crosstalk–Signal:
1.25 MHz, 3.75 mA_PP
Internal RGB Brightness D/A Converter Characteristics
Resolution
ROUT
GOUT
I_BR
Full Scale Output Current BOUT
relative
9
39.2
40
bits
40.8
%
Ref to max. digital RGB
I_BR
Full Scale Output Current
absolute
1.5
mA
I_BR
differential nonlinearity
I_BR
integral nonlinearity
I_BR
Match R–G, R–B, G–B
I_BR
Match to digital RGB
R–R, G–G, B–B
0.5
LSB
1
LSB
–2
2
%
–2
2
%
External RGB Voltage/Current Converter Characteristics
Resolution
ROUT
GOUT
I_EXOUT Full Scale Output Current rel- BOUT
96
ative
9
bits
100
104
%
Ref. to max. Digital RGB
V_IN = 0.7 V_PP, con-
trast = 323
Full Scale Output Current
absolute
3.75
mA
Same as Digital RGB
CR
Contrast Adjust Range
16:511
46
MICRONAS INTERMETALL