ICs for TV
AN5394FB
■ Electrical Characteristics at VCC1 = 9 V, VCC2 = 5 V, Ta = 25°C (continued)
Parameter
Symbol
Conditions
Min
Typ Max
Unit
(5) Cutoff drive (continued)
Output blanking level
BLK
BLK SW: On
BLK (pin 46): 2.1 V
1.0
2.7
1.4
3.5
1.8
4.3
V
V
IK pulse peak voltage (max.)*12 IKmax
IK input (pin 25)
BLK SW: On
Auto cutoff mode
IK pulse peak voltage varying
width*
∆IK
IK input (pin 25)
BLK SW: On
2.5
3.1
3.7
V
V
12
Auto cutoff mode
Potential difference for IK pulse IK-PED IK input (pin 25)
− 0.01 0.23 0.31
12
vs. pedestal *
BLK SW: On
Auto cutoff mode
(6) I2C · DAC
SCL · SDA
Input threshold voltage
VTH
VCC2 = 5 V
1.5
3.0
0.4
V
Sink ability at ACK
VACK
I = 3 mA at pull-up 1.6 kΩ
V
Maximum clock frequency
VCC2 = 5 V
100
kHz
2
...
Note) 12: Priority NECK > single color adjustment (I C) > auto cutoff > BLKSW
*
• Design refernce data
V
CC = 9 V, VCC = 5 V, Ta = 25°C
Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed.
Parameter
(1) Y-system
Symbol
Conditions
Min
Typ Max
Unit
Y (main)
DYIN1
VCC1 = 9 V
V26 = 1.5 V
1.4
V[p-p]
Input dynamic range
Contrast; typ.
R, G, B output dynamic range
APL detection stop
DOUT
APLS
VCC1 = 9 V
For pedestal 3 V
4.4
V[p-p]
BLK, DI = 2.1 V
0
V
ns
dB
%
Black extension inhibition delay THBLACK Delay from BLK, DI
60
S/N
S/N
Band width 20 MHz
−56
±2
Y output amplitude
Y/∆T
− 20°C to +70°C
Ambient temp. dependency
Y signal delay time
TDY
f = 5 MHz
19
ns
(2) Color difference-system
R−Y, B−Y input
dynamic range (HD)
DCIN1
Input−SW: HD
−
−
±0.7
±1.1
−
−
V[p-p]
V[p-p]
R−Y, B−Y input
DCIN2
Input−SW: NTSC standard
dynamic range (NTSC)
9
PANASONIC [ PANASONIC ]
