TDA9806 データシートの表示（PDF） - Philips Electronics
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TDA9806 Datasheet PDF : 24 Pages
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Philips Semiconductors
Multistandard VIF-PLL and
FM-PLL demodulator
Preliminary specification
TDA9806
SYMBOL
PARAMETER
CONDITIONS
Composite video amplifier (pin 21; sound carrier off)
Vo video(p-p)
output signal voltage
(peak-to-peak value)
see Fig.7
V21(sync)
V21(clu)
sync voltage level
upper video clipping voltage
level
B/G standard
V21(cll)
lower video clipping voltage
level
Ro,21
Iint 21
output resistance
internal DC bias current for
emitter-follower
note 2
I21 max(sink)
maximum AC and DC output
sink current
I21 max(source) maximum AC and DC output
source current
B−1
−1 dB video bandwidth
B/G standard; CL < 50 pF;
RL > 1 kΩ; AC load
B−3
−3 dB video bandwidth
B/G standard; CL < 50 pF;
RL > 1 kΩ; AC load
αH
suppression of video signal CL < 50 pF; RL > 1 kΩ;
harmonics
AC load; note 8a
PSRR
power supply ripple rejection at video signal; grey level;
pin 21
B/G standard; see Fig.8
CVBS buffer amplifier (only) and noise clipper (pins 10 and 22)
Ri,22
Ci,22
VI,22
Gv
V10(clu)
input resistance
input capacitance
DC input voltage
voltage gain
upper video clipping voltage
level
note 2
note 2
B/G standard; note 9
V10(cll)
lower video clipping voltage
level
Ro,10
Iint 10
output resistance
DC internal bias current for
emitter-follower
note 2
Io,10 max(sink) maximum AC and DC output
sink current
Io,10 max(source) maximum AC and DC output
source current
B−1
−1 dB video bandwidth
B−3
−3 dB video bandwidth
B/G standard; CL < 20 pF;
RL > 1 kΩ; AC load
B/G standard; CL < 20 pF;
RL > 1 kΩ; AC load
MIN. TYP.
0.88
1.0
−
1.5
VP − 1.1 VP − 1
−
0.3
−
−
1.6
2.0
1.0
−
2.0
−
5
6
7
8
35
40
32
35
2.6
3.3
1.4
2
1.5
1.8
6.5
7
3.9
4.0
−
1.0
−
−
2.0
2.5
1.4
−
2.4
−
8.4
11
11
14
MAX. UNIT
1.12 V
−
V
−
V
0.4
V
10
Ω
−
mA
−
mA
−
mA
−
MHz
−
MHz
−
dB
−
dB
4.0
kΩ
3.0
pF
2.1
V
7.5
dB
−
V
1.1
V
10
Ω
−
mA
−
mA
−
mA
−
MHz
−
MHz
1995 Sep 05
10
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