參數(shù)資料
型號(hào): TDA9814
廠商: NXP Semiconductors N.V.
英文描述: Multistandard VIF-PLL with QSS-IF and dual FM-PLL/AM demodulator
中文描述: 多標(biāo)準(zhǔn)資料表格與準(zhǔn)穩(wěn)態(tài)鎖相環(huán)中頻解調(diào)器和雙FM-PLL/AM
文件頁(yè)數(shù): 10/36頁(yè)
文件大?。?/td> 249K
代理商: TDA9814
1998 Feb 09
10
Philips Semiconductors
Product specification
Multistandard VIF-PLL with QSS-IF
and dual FM-PLL/AM demodulator
TDA9814T
Composite video amplifier (pin 18; sound carrier off)
V
o video(p-p)
output signal voltage
(peak-to-peak value)
ratio between video
(black-to-white) and
sync level
output signal voltage
difference
sync voltage level
upper video clipping voltage
level
lower video clipping voltage
level
output resistance
internal DC bias current for
emitter-follower
maximum AC and DC output
sink current
maximum AC and DC output
source current
1 dB video bandwidth
see Fig.8
0.88
1.0
1.12
V
V/S
1.9
2.33
3.0
V
o(video)
difference between
B/G and L standard
B/G and L standard
±
12
%
V
18(sync)
V
18(clu)
V
P
1.1 V
P
1
1.5
V
V
V
18(cll)
0.7
0.9
V
R
o,18
I
int 18
note 2
2.2
3.0
10
mA
I
18 max(sink)
1.6
mA
I
18 max(source)
2.9
mA
B
1
B/G and L standard;
C
L
<
50 pF; R
L
>
1 k
;
AC load
B/G and L standard;
C
L
<
50 pF; R
L
>
1 k
;
AC load
C
L
<
50 pF; R
L
>
1 k
;
AC load; note 7a
video signal; grey level;
see Fig.11
B/G standard
L standard
5
6
MHz
B
3
3 dB video bandwidth
7
8
MHz
α
H(sup)
suppression of video signal
harmonics
power supply ripple rejection
at pin 18
35
40
dB
PSRR
32
26
35
30
dB
dB
CVBS buffer amplifier (only) and noise clipper (pins 8 and 19)
R
i,19
C
i,19
V
I,19
G
v
V
8(clu)
input resistance
input capacitance
DC input voltage
voltage gain
upper video clipping voltage
level
lower video clipping voltage
level
output resistance
DC internal bias current for
emitter-follower
note 2
note 2
2.6
1.4
1.4
6.5
3.9
3.3
2
1.7
7
4.0
4.0
3.0
2.0
7.5
k
pF
V
dB
V
B/G and L standard; note 8
V
8(cll)
1.0
1.1
V
R
o,8
I
int 8
note 2
2.0
2.5
10
mA
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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