AN5394FB
ICs for TV
■ Electrical Characteristics at VCC1 = 9 V, VCC2 = 5 V, Ta = 25°C (continued)
Parameter
Symbol
Conditions
Min
Typ Max
Unit
(4) OSD, RGB input
Ys input threshold voltage *
9
YsTH
Pin 4 > 2.1 V: OSD
Pin 4 < 0.9 V: Main or RGB
0.9
0.9
0.9
1.4
1.4
1.4
1.4
2.1
2.1
2.1
2.1
V
V
V
9
RGB input threshold voltage * RGBTH Pin 2 > 2.1 V: RGB
Pin 2 < 0.9 V: Main
9
Ym input threshold voltage *
YmTH
Pin 3 > 2.1 V: Half tone
Pin 3 < 0.9 V: Normal
CLP input threshold voltage
Clamp-possible pulse width
OSD gain
CLPTH Pin 43 (main, OSD, RGB)
0.9
0.8
4.6
V
µs
WM
Pin 43 (main, OSD, RGB)
GOSD
Input: Sine wave 0.2 V[p-p]
f = 1 MHz, Ys pin: 2.1 V
5.8
−3
7.0
1
Times
OSD frequency characteristics
OSD contrast ratio 1
OSD contrast ratio 2
RGB gain
fOSD
Input: Sine wave 0.2 V[p-p]
f = 30 MHz, Ys pin: 2.1 V
−7
−3
dB
dB
OSDC1 Contrast: max. → typ.
−1
1
Ys pin: 2.1 V
OSDC2 Contrast: typ. → 01
−16
4.6
−7
−11
5.8
−3
−7
7.0
1
dB
Ys pin: 2.1 V
GRGB
fRGB
Input: Sine wave 0.2 V[p-p]
f = 1 MHz, RGB pin: 2.1 V
Times
dB
RGB frequency characteristics
RGB contrast ratio
Input: Sine wave 0.2 V[p-p]
f = 30 MHz, RGB pin: 2.1 V
RGBC
Contrast: max. → min.
25
dB
RGB pin: 2.1 V
(5) Cutoff drive
10
BLK input threshold voltage *
BLKTH BLK SW: On
NTH
0.9
0.9
1.4
1.4
2.1
2.1
V
V
Neck mute input threshold
10
voltage *
DI input threshold voltage
Vp input threshold voltage
Hp input threshold voltage
Cutoff variable range
DTH
VTH
HTH
0.9
0.9
0.9
1.6
1.4
1.4
1.4
2.0
2.1
2.1
2.1
2.4
V
V
V
V
∆LRGB
Cutoff R, G, B: min. → max.
Cutoff SW: min. → max.
11
(R, G, B)*
Drive variable range (R, G, B)
∆GD
∆VP
Drive R, G, B: min. → max.
9.0
11.5 14.0
0.3
dB
V
R, G, B pedestal potential
difference
Cutoff: typ.
Bright: typ.
− 0.3
0
Note) 9: SW priority: Ys > Ym, RGB
*
10: Priority: Neck > single color adjustment (I2C) > auto cutoff > BLK SW(I2C) > BLK pulse
*
*
11: Drive R, B adjustment
8
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