AN5337 查看數據表（PDF） - Panasonic Corporation
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AN5337 Datasheet PDF : 21 Pages
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AN5337K
ICs for TV
s Electrical Characteristics (cont.) (Ta= 25±2˚C)
Parameter
AFC1 reference current (2)
AFC1 reference current (3)
AFC1 reference current (4)
Symbol
I30 (2)
I30 (3)
I30 (4)
Condition
0D [20]
0D [10]
0D [00]
F.B.P slice level (blanking)
VFBP–1
min typ max
(1.33)
(1.83)
(2.33)
(0.7)
Unit
mA
mA
mA
V
F.B.P slice level (AFCI)
VFBP–2
(2.5)
F.B.P delay time range
TH–FBP
B.G.P start position
Sandcastle pulse output temperature characteristics
Sandcastle pulse input threshold level
temperature characteristics
FBP input threshold level temperature
characteristics HBLK
FBP input threshold level temperature
characteristics AFCI
X– ray inner reference temperature characteristics
Sandcastle pulse output supply voltage
dependency BGP
Sandcastle pulse output supply voltage
dependency HBLK
Sandcastle pulse output supply voltage
dependency VBLK
Vertical Signal Processing
∆V49 (Ta)
∆V48 (Ta)
∆V50 (Ta)
Vertical BLK phase (WIDE)
PVBLK (W)
Vertical BLK phase (NORMAL)
Neck break operation Pin49 voltage
Vertical BLK pulse width (WIDE)
Y Signal Processing
Contrast variable range
Y output amplitude VCC dependency
Y output DC voltage VCC dependency
Y noise level
PVBLK
V49
TVBLK (W)
AyG (CON)
min.
∆yG (VCC)
∆YG (VCC)
VYNL
H center : typ.
Hout rise to FBP center
Horizontal sync. rear edge to
Burst gate pulse front edge
Zener temperature characteristics +1.8mV/deg
VCC2 5V±0.5V
VCC2 5V±0.5V
VCC2 5V±0.5V
Period from VBLK rise up to
vertical sync. fall down
Period from VBLK rise up to
vertical sync. fall down
Pin5 : 1.5V
Contrast : 00 to 7F
(0.3)
(1.8)
(0)
(–1.8)
(1)
(0)
(1)
(0.74)
(0.44)
(3.87)
(0.2)
(1.5)
(5.05)
(40)
(0.4)
(0.18)
(7)
Delay line dynamic range
VDLmax
(0.7)
Y output amplitude ambient temperature dependency R
Y output amplitude ambient temperature dependency G
Y output amplitude ambient temperature dependency B
APL detection voltage
Chroma Signal Processing
Demodulation output amplitude VCC dependency
VCO VCC dependency
Burst-chroma ratio tolerance
Demodulation output ambient temperature dependency R–Y
Demodulation output ambient temperature dependency B–Y
∆yR (Ta)
∆yG (Ta)
∆yB (Ta)
AAPL
–20 to +70˚C
–20 to +70˚C
–20 to +70˚C
APL 50→100% detection
voltage ratio
e0 –V
∆fCO –V
∆e0 (bst)
∆eR–Y (Ta)
∆eB–Y (Ta)
Burst compression tolerance
for color bar chroma
–20 to +70˚C
–20 to +70˚C
(–6)
(–8)
(–6)
(1)
(2)
(0)
(220)
(– 40)
(–3)
(–3)
Note) The characteristics value in parentheses is not a guaranteed value, but reference one on design.
V
(19)
µs
µs
mV/deg
mV/deg
mV/deg
mV/deg
mV/deg
V/V
V/V
V/V
ms
ms
V
ms
dB
dB/V
V/V
(50) mV
V
%
%
%
(4) times
dB/V
Hz/V
%
%
%
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