tda9884 NXP Semiconductors, tda9884 Datasheet - Page 23

• Manufacturer Part Number: tda9884
• Description: Tda9884 I2c-bus Controlled Multistandard Alignment-free If-pll For Mobile Reception
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 25.
V
f
IF input from 50
video signal in accordance with “ITU-T J.63 line 17 and line 330” or “NTC-7 Composite”; measurements taken in test circuit of
Figure
TDA9884_2
Product data sheet
Symbol
R
I
I
I
G
S/N
S/N
SC
bias(int)
o(sink)(max)
o(source)(max)
P
V
V
V
dif
IM(blue)
IM(yellow)
V
f
H
o
dif
unw(p-p)
= 5 V; T
o(CVBS)
o(bl)
o(bl)(v)
r(PC)(rms)
= 33.4 MHz; PC/SC = 13 dB; f
W
UW
23; unless otherwise specified.
amb
Characteristics
= 25 C; see
via broadband transformer 1 : 1; video modulation DSB; residual carrier for B/G is 10 % and for L is 3 %;
Parameter
output resistance
internal DC bias
current for
emitter-follower
maximum
AC and DC output
sink current
maximum
AC and DC output
source current
deviation of CVBS
output voltage
black level tilt
vertical black level tilt
for worst case in
L standard
differential gain
differential phase
weighted
signal-to-noise ratio
unweighted
signal-to-noise ratio
intermodulation
attenuation at ‘blue’
intermodulation
attenuation at
‘yellow’
residual picture
carrier (RMS value)
robustness for
unwanted frequency
deviation of picture
carrier
(peak-to-peak value)
robustness for
modulator imbalance
suppression of video
signal harmonics
Table 27
…continued
mod
for input frequencies; B/G standard is used for the specification (f
= 400 Hz); input level V
Conditions
50 dB gain control
30 dB gain control
negative modulation
vision carrier modulated by
test line (VITS) only
“ITU-T J.63 line 330”
“ITU-T J.63 line 330”
see
see
see
fundamental wave and
harmonics
3 % residual carrier;
50 % serration pulses;
L standard
0 % residual carrier;
50 % serration pulses;
L standard; L-gating = 0 %
AC load; C
R
L
B/G standard
L standard
f = 1.1 MHz
f = 3.3 MHz
f = 1.1 MHz
f = 3.3 MHz
> 1 k
Figure 5
Figure 6
Figure 6
Rev. 02 — 12 May 2006
L
< 20 pF;
I
2
C-bus controlled multistandard alignment-free IF-PLL
i(VIF)
= 10 mV (RMS) (sync level for B/G; peak white level for L);
[10]
[10]
[11]
[4]
[7]
[8]
[9]
[4]
[4]
Min
-
1.5
1
3.9
-
-
-
-
-
-
-
56
47
58
58
60
59
-
-
-
35
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Typ
-
2.0
-
-
-
-
-
-
-
-
2
59
51
64
64
66
65
2
-
-
40
PC
TDA9884
Max
30
-
-
-
0.5
0.1
1
3
5
7
4
-
-
-
-
-
-
5
12
3
-
= 38.9 MHz;
Unit
mA
mA
mA
dB
dB
%
%
%
%
deg
dB
dB
dB
dB
dB
dB
mV
kHz
%
dB
23 of 58