S1D2503X01-D0B0 Datasheet, PDF (13/26 Pages) Samsung semiconductor – I2C BUS CONTROLLED R/G/B VIDEO AMPLIFIER FOR MONITORS

Preliminary
I²C BUS CONTROLLED R/G/B VIDEO AMPLIFIER FOR MONITORS
S1D2503X01-D0B0
OSD ELECTRICAL CHARACTERISTICS
Ta = 25 °C, V_CC1 = V_CC2 = 12V; V_DD = 5V;
Pin1, 2, 3, 4 = 4V; Pin23 = 4V; Pin12, 18, 22, 32 = 0V; POR; unless otherwise stated
Table 7. OSD Electrical Characteristics
Parameter
Symbol
Conditions
Min Typ Max Unit
OSD low input voltage
V_OSDL
P₄ = S7, P_{1, 2, 3} = 4V → 0V
2.0
2.5
3.0
V
OSD high input voltage
V_OSDH
P₄ = S7, P_{1, 2, 3} = 0V → 4V
2.0
2.5
3.0
V
OSD select low input voltage
VosdsL
P₄ = S7 (S7s’ level 5Vpp → 0Vpp)
2.0
2.5
3.0
V
OSD select high input voltage
VosdsH
P₄ = S7 (S7s’ level 0Vpp → 5Vpp)
2.0
2.5
3.0
V
OSD output voltage
Vosd
P_{1, 2, 3} = 3V, P₄ = S7, 05: FFH
2.6
3.6
4.6
V_PP
OSD gain channel difference
∆Vosd
P_{1, 2, 3} = 3V, P₄ = S7, 05: FF,
∆Vosd = Vosdch1 - Vosdch2
-300
-
300 mVpp
OSD attenuation
Vosdatt
P_{1, 2, 3} = 3V, P₄ + S7, Vosdatt =
30
50
70
%
Vosd [05:80H] / Vosd [05:FFH] × 100
OSD low gain channel
difference
∆VosdL
P_{1, 2, 3} = 3V, P₄ + S7, ∆VosdL =
-300
-
300 mVpp
Vosdch1 [05:80H] - Vosdch2 [05:80H]
Video/OSD switch time
OSD/video switch time
tr (OSD-s)
tf (OSD-s)
P₄ = S7, P₂₂ = S8
-
4
10
nS
-
4
10
nS
Video/OSD prop. delay
tr-prop (OSD-s)
-
5
15
nS
OSD/video prop. delay
tf-prop (OSD-s)
-
10
20
nS
OSD rising time
OSD falling time
trOSD
tfOSD
P_{1, 2, 3} = S7, P_{4, 22} = S8
-
4
8
nS
-
4
8
nS
OSD rising prop. delay
tr-prop
-
5
15
nS
OSD falling prop. delay
tf-prop
-
5
15
nS
Video/OSD 10MHz crosstalk
CTVi/OSD-10M
P_{1, 2, 3} = none, P_{5, 8, 10} = S4,
P₂₂ = S8, 00, 02, 03, 04, 05: FFH)
CTVs/OSD-10M = 20log
(Vout [P₄ = S8] / Vout [P₄ = 0V])
-
-50
-35
dB
R OSD HT attenuation (blue)
G OSD HT attenuation (blue)
B OSD HT attenuation (blue)
VHTblueR
VHTblueG
VHTblueB
P_{1, 2, 3} = 4V, P₄ = S7, P₂₂ = S8,
05: FFH
VHTblue = Vout [04:41H] / Vout
[04:00H] × 100
80
100 120
%
80
100 120
%
30
50
70
%
R OSD HT attenuation (white)
G OSD HT attenuation (white)
B OSD HT attenuation (white)
VHTwhiteR
VHTwhiteG
VHTwhiteB
P_{1, 2, 3} = 4V, P₄ = S7, P₂₂ = S8,
05: FFH
VHTwhite = Vout [04:48H] / Vout
[04:00H] × 100
30
50
70
%
30
50
70
%
30
50
70
%
OSD intensity attenuation
Vintatt
P₄ = S7, P₂₂ = S8, 05: FFH, OA: 00H 30
50
70
%
Vintatt = Vout [P₁₈ = 0V] / Vout [P₁₈ =
3V] × 100
OSD contrast low output
V_OCL
P₄ = S7, P₂₂ = S8, 05: 00H,
-
-
OSD output channel crosstalk
V_OSDCT
V_{CC1, 2}: 15V
-0.3
-
V1 = 4V, P_{2, 3} = 0V, P₄ = S7, P₂₂ =
S8, 00, 02, 03, 04, 05: FFH
0.2 Vpp
0.3 Vpp
13