AN5195K Ver la hoja de datos (PDF) - Panasonic Corporation
Número de pieza
componentes Descripción
Fabricante
AN5195K Datasheet PDF : 26 Pages
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AN5195K-C
ICs for TV
s Electrical Characteristics at Ta = 25°C (continued)
• Design reference data (continued)
Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed.
Parameter
Symbol
Conditions
Min Typ Max Unit
Color signal processing circuit (continued) Burst 150 mV[p-p] (PAL), reference is B-out
Color-difference output
fluctuation with VCC
Color-difference output
temperature characteristics
∆VC/V
∆VC/T
VCC1 = 9 V (allowance: ±10%),
VCC3 = 5 V (allowance: ±10%)
Ta= −20°C to +70°C
±15 %
±15 %
PAL/NTSC output impedance
SECAM output impedance
Color/B&W DC difference
voltage
RO60,61PN
RO60,61S
∆VCBW
DC measurement
DC measurement
Pedestal level DC difference,
when burst signal with or without
390 480 570 Ω
100 kΩ
−60 0 60 mV
(C−Y)/Y
RC/Y Color bar input, B-out
Contrast typ., color data 00 = 30
0.9 1.2 1.5 V[0-p]/
V[0-p]
RGB processing circuit
YS changeover speed
fYS fYS, when YS input is 3 V[0-p],
output level −3 dB
7 MHz
External RGB input dynamic range VDEXT Contrast max., data 03 = 3F
1.0 V[p-p]
Internal/external crosstalk
CTRGB Leakage, when f = 1 MHz, 1 V[p-p], YS = 5 V −50 dB
Synchronizing signal processing circuit
Lock detection output voltage
Lock detection charge
and discharge current
VLD V18, when horizontal AFC lock
ILD DC measurement
5.7 6.3 6.9 V
±0.6 ±0.8 ±1.1 mA
EBP (RGB) slice level
VFBP Minimum voltage of pin 50, when
0.4 0.75 1.1
V
blanking is applied to RGB output
EBP (AFC2) slice level
VFBPH Minimum voltage of pin 50 at which 1.5 1.9 2.3
V
AFC2 operates
Horizontal AFC µ
Horizontal VCO β
Burst gate pulse position
µH DC measurement
30 37 44 µA/µs
βH β curve gradient near f = 15.75 kHz 1.4 1.9 2.4 Hz/mV
PBGP For both PAL/NTSC,
delay from H. sync. rise
0.2 0.4 0.6 µs
PAL burst gate pulse width
WBGPP
3.4 4.0 4.6 µs
NTSC burst gate pulse width WBGPN
2.5 3.0 3.5 µs
Burst gate pulse output voltage VBGP DC voltage of pin 62 in BGP period 4.5 4.7 4.9
V
H blanking pulse output voltage VHBLK DC voltage in H-blanking pulse period 2.1 2.4 2.7
V
of pin 62
V blanking pulse output voltage VVBLK DC voltage in V-blanking pulse period 2.1 2.4 2.7
V
of pin 62
PAL V blanking pulse width
NTSC blanking pulse width
FBP allowable range
WVP Pulse width at f = 15.625 kHz
1.31 1.41 1.51 ms
WVN Pulse width at f = 15.75 kHz
1.01 1.11 1.21 ms
TFBP Time from H-out rise to FBP center 12 19
µs
12
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