AN5394FB
ICs for TV
■ Recommended Operating Range
Parameter
Supply voltage
Symbol
Range
8.1 to 9.9
4.5 to 5.5
Unit
VCC1
VCC2
V
■ Electrical Characteristics at VCC1 = 9 V, VCC2 = 5 V, Ta = 25°C
Parameter
Symbol
Conditions
Min
Typ Max
Unit
(1) DC characteristics
1
Circuit current 1 *
ICC1
ICC2
VCC1 = 9 V, VCC2 = 5 V
No signal input
39
24
51
31
63
35
mA
mA
1
Circuit current 2 *
VCC1 = 9 V, VCC2 = 5 V
No signal input
(2) Y-system
Video voltage gain
AYG
∆AY
fY
Input: Sine wave 0.2 V[p-p]
f = 1 MHz; Contrast: max.
4.4
−2.5
−6
5.4
0
6.4
2.5
1
Times
dB
Video voltage gain change
Frequency characteristics
Ratio between R,G and B
Drive: typ.
Input: Sine wave 0.2 V[p-p]
−3
dB
f = 30 MHz; Contrast: max.
Standard output pedestal
Brightness variable range
Contrast ratio
DCP
VBR
Brightness: typ.
2.6
1.8
25
3.0
2.2
3.4
2.6
V
V
Brightness: min. → max.
A(CON) Contrast: min. → max.
dB
V
APL detection voltage
VAPL
Input: Total white 0.7 V[0-p]
Voltage at APL detection pin 34
0.7
0.93
1.3
APL detection ratio
∆
Input: Total white 0.7 V[0-p] → 0.35 V[0-p] 0.44 0.54 0.64 Times
APL
Voltage at APL detection pin 34
DC regeneration ratio 1
DC regeneration ratio 2
DC1
DC2
Input signal APL 10% → 90%
APL detection pin 34 = 0 V
95
70
100
80
105
90
%
%
Input signal APL 10% → 90%
DC regeneration SW/on; Polarity '−'
APL det./R = 75 kΩ
DC regeneration ratio 3
Output blooming level
DC3
VBL
Input signal APL 10% → 90%
DC regeneration SW/on; Polarity '+'
APL det./R = 75 kΩ
110
5.7
120
6.7
130
7.7
%
V
V
Input: Total white 1.4 V[0-p]
Blooming DC = 3.8 V
Pin 34: 0 V; Brightness: max.
Output blooming level change
∆VBL
Input: Total white 1.4 V[0-p]
Blooming DC = 3.8 V → 4.2 V
Pin 34: 0 V; Brightness: max.
−1.2 − 0.9 − 0.7
Note) 1: ICC1 is a total of the current at pins 16, 27, 28 and 30. ICC2 is a total of the current at pin 44.
*
4
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