S5D2650 Samsung Semiconductor, Inc., S5D2650 Datasheet - Page 90

• Manufacturer Part Number: S5D2650
• Description: Multistandard Video Decoder/scaler
• Manufacturer: Samsung Semiconductor, Inc.

S5D2650 Data Sheet
ELECTRICAL CHARACTERISTICS
Supply
Analog Characteristics
Video Performance
+3.3V (Analog+I/O Buffer), normal operation
+1.8V (Digital Core), normal operation
+3V (Analog+I/O Buffer), power down mode
+1.8V (Digital Core), power down mode
Integral linearity error (AGC/ADC only)
Differential linearity error (AGC/ADC only)
Total harmonic distortion (4 MHz full scale)
Signal to noise ratio (4 MHz full scale)
Analog bandwidth (50 IRE to 3 dB point)
Input voltage range (peak-peak) 100 IRE input
Input resistance AY0-ACB1
Input capacitance for analog video inputs
Charge current for offset control
Cross talk between analog inputs
Luminance frequency response (maximum
variation to 4.2 MHz - multi burst)
Differential gain - complete chip (Modulated 40
IRE ramp)
Differential phase - complete chip (Modulated
40 IRE ramp)
Chrominance frequency response (3 dB point) -
CBWR=0/1
Chroma nonlinear gain distortion (NTC-7
Combination)
Chroma nonlinear phase distortion (NTC-7
Combination)
Chroma to luma intermodulation (NTC-7
Combination)
Chroma luma gain equality (NTC-7 Composite) DEL
Chroma luma delay equality (NTC-7 Composite) AMP
Noise level for unified weighting 10 kHz-5 MHz
(100 IRE unmodulated ramp)
Chroma AM noise (red field)
Chroma PM noise (red field)
ELECTRONICS
Characteristics
I
I
I
I
E
E
THD
SNR
BW
V I(PP)
R
C
I
a
F
D
D
F
C
C
C
N
N
N
DD3
DD1
DD3
DD1
OFF
LUMA
CHROMA
Symbol
I-ADC
D-ADC
IN
IN
G
P
NGD
NPD
LI
LUMA
CAM
CPM
CL
CL
*1
Min
200
0.5
4
90
800/500
98-101
*2
*4
1.25
Typ
±20
*4
-42
-58
-60
-54
1.0
0.5
1.5
1.5
1.0
40
54
42
10
±4
120
1
1
32
6
MULTIMEDIA VIDEO
*3
Max
-50
1.5
150
PAGE 90 OF 95
degree
degree
Units
MHz
kHz
V
IRE
mA
mA
mA
mA
dB
dB
kΩ
µA
dB
dB
dB
dB
dB
pF
ns
%
%
%
lsb
lsb
pp
7/18/03