參數(shù)資料
型號(hào): TDA9183
廠商: NXP Semiconductors N.V.
英文描述: Integrated NTSC comb filter
中文描述: 綜合NTSC制式梳狀濾波器
文件頁數(shù): 9/24頁
文件大?。?/td> 106K
代理商: TDA9183
2000 Nov 30
9
Philips Semiconductors
Objective specification
Integrated NTSC comb filter
TDA9183
Output switch select input; pin OUTSEL
V
IL
V
IH
R
i(OUTSEL)
C
i(OUTSEL)
Colour subcarrier select input; pin FSCSEL
LOW-level input voltage
HIGH-level input voltage
input resistance
input capacitance
COMB mode
YC mode
2.0
100
0.5
2
V
V
k
pF
V
IL
V
IH
R
i(FSCSEL)
C
i(FSCSEL)
Luminance output; pin Y/CVBS
OUT
LOW-level input voltage
HIGH-level input voltage
input resistance
input capacitance
f
SC
at FSC input; note 2
2
×
f
SC
at FSC input
0.5
2
V
V
k
pF
2.0
100
V
o(Y/CVBSOUT)(p-p)
luminance output signal
(peak-to-peak value)
luminance gain error
3 dB luminance bandwidth
including sync
0.6
1.0
1.54
V
E
G(Y)
B
3dB(Y)
1
5
10
0
800
15
1.5
+1
dB
MHz
MHz
ns
ns
V
COMB mode
YC mode
COMB mode; note 3
YC mode
t
d(proc)(Y)
luminance processing delay
V
clamp
voltage level during
clamping
black level error
luminance signal-to-noise
ratio (1 V/V
rms
noise)
crosstalk between different
inputs
residues of clock
frequenciesintheluminance
signal (V
rms
/1 V)
E
bl
S/N
during blanking; note 4
unweighted;200 kHzto
5 MHz
0 to 5 MHz
10
56
0
+10
mV
dB
α
ct
50
dB
f
clk(res)(Y)
COMB mode; note 2
f = 4
×
f
SC
f = 2
×
f
SC
f = 1.33
×
f
SC
f = f
SC
f = f
SC
; f
SC
at FSC
input; note 2
f = 2
×
f
SC
; 2
×
f
SC
at
FSC input
verticaltransitionactive
video
←→
vertical
blanking; note 5 and
Fig.5
30
30
30
40
60
dB
dB
dB
dB
dB
FSC
res(YC)
FSC residue in YC mode
(V
rms
/1 V)
60
dB
α
ct
crosstalk suppression at
vertical transient black
←→
multi-burst (1 V/V (p-p))
26
dB
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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