TDA9880 데이터 시트보기 (PDF) - Philips Electronics
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TDA9880 Datasheet PDF : 40 Pages
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Philips Semiconductors
Alignment-free multistandard vision and
FM sound IF-PLL demodulator
Product specification
TDA9880
SYMBOL
PARAMETER
CONDITIONS
Io(sink)(PD)(max) maximum sink current of
phase detector output
Io(source)(DAH)
output source current of digital
acquisition help
Io(sink)(DAH)
output sink current of digital
acquisition help
tW(min)(DAH)
minimum pulse width of digital
acquisition help current
KO(VIF)
KD(VIF)
VCO steepness ∆fVIF/∆V18
phase detector steepness
∆I18/∆ϕVIF
Video output signal and sound carrier trap (pin 13; sound carrier off)
Vo(v)(p-p)
video output signal voltage
(peak-to-peak value)
see Fig.10
Vsync
Vzc
Vv(clu)
sync pulse voltage level
zero carrier voltage level
upper video clipping voltage
level
see Fig.10
see Fig.10
Vv(cll)
lower video clipping voltage
level
Ro
Ibias(int)
output resistance
internal DC bias current for
emitter-follower
note 3
Io(source)(max)
maximum AC and DC output
source current
Io(sink)(max)
∆Vo
maximum AC and DC output
sink current
deviation of CVBS output
signal voltage
50 dB gain control
30 dB gain control
∆Vo(bl)
Gdif
ϕdif
Bv(−3dB)(trap)
black level tilt
differential gain
differential phase
−3 dB video bandwidth
including sound carrier trap
“NTC-7 Composite”
“NTC-7 Composite”
CL < 20 pF; RL > 1 kΩ;
AC load; note 8
ftrap = 4.5 MHz
(M/N standard)
ftrap = 5.5 MHz
(B/G standard)
ftrap = 6.0 MHz
(I standard)
ftrap = 6.5 MHz
(D/K standard)
MIN. TYP. MAX. UNIT
−
17
−
µA
−
23
−
µA
−
23
−
µA
−
64
−
µs
−
20
−
MHz/V
−
23
−
µA/rad
1.7
2.0
2.3
V
1.15 1.35 1.55 V
3.27 3.57 3.87 V
VP − 1.1 VP − 1 −
V
−
0.7
1.0
V
−
−
30
Ω
2.0
2.5
−
mA
2.4
−
−
mA
1.4
−
−
mA
−
−
0.5
dB
−
−
0.1
dB
−
−
1
%
−
2
5
%
−
2
4
deg
3.95
4.05
−
4.90
5.00
−
5.2
5.50
−
5.5
5.95
−
MHz
MHz
MHz
MHz
1999 Jul 21
11
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