參數(shù)資料
型號: SAA4960
廠商: NXP SEMICONDUCTORS
元件分類: 信號分離
英文描述: Integrated PAL comb filter
中文描述: Y/C SEPARATOR IC, PDIP28
封裝: 0.600 INCH, PLASTIC, DIP-28
文件頁數(shù): 11/24頁
文件大?。?/td> 194K
代理商: SAA4960
1996 Oct 15
11
Philips Semiconductors
Preliminary specification
Integrated PAL comb filter
SAA4960
C
ext
(pin 10)
V
10
R
10
C
10
Z
10
input voltage (AC coupled)
input resistance
input capacitance
source impedance
500
0
700
3
1000
10
1
dB
k
pF
k
1.25 V
C
O
(pin 12)
V
10
/V
12
COMB-mode: transfer function C-path see Fig.8
V
12
DC offset voltage related to input
V
12
DC jump when forcing into
BYPASS-mode
R
12
output resistance
R
L
load resistance (to ground)
C
L
load capacitance (to ground)
V
17
/V
12
suppression (comb depth)
BYPASS-mode: C
O
/C
ext
f
sc
±
0.3f
sc
; note 2
1
0
+1
dB
400
0
100
+400
450
mV
mV
0.3
10
100
25
k
pF
see Fig.5 and
note 3
283
×
f
H
(283
43)
×
f
H
(283 + 35)
×
f
H
0.75f
sc
f
sc
1.5f
sc
2f
sc
see Fig.3
26
20
20
26
30
24
24
30
30
50
37
30
dB
dB
dB
dB
dB
dB
dB
dB
FPN
fixed pattern noise for divided clock
frequencies referenced to 0.7 V (p-p)
α
cr
crosstalk suppression at vertical
transients no-colour
colour
signal-to-noise ratio (0.7 V/V
eff
noise)
S/N
unweighted;
f
sc
±
0.3f
sc
; note 2
0 to 5 MHz
56
72
dB
α
cr
V
12(p-p)
crosstalk between different inputs
FSC residue in BYPASS-mode related
to 700 mV (p-p)
differential gain
60
40
60
dB
dB
G
d
0.95
FSCSW (pin 13)
V
IH
V
IL
C
13
I
leak
HIGH level input voltage
LOW level input voltage
input capacitance
input leakage current
2
0
V
CC
0.8
10
10
V
V
pF
μ
A
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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