TDA9885TS/V3 NXP Semiconductors, TDA9885TS/V3 Datasheet - Page 23

• Manufacturer Part Number: TDA9885TS/V3
• Description: Modulator / Demodulator ALIGN FRRE VIF/SIF CIR NEG MOD
• Manufacturer: NXP Semiconductors

Specifications of TDA9885TS/V3

• Package / Case: SSOP-24
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 20 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TDA9885TS/V3,112

NXP Semiconductors
Table 20.
V
f
for L); IF input from 50
L is 3 %; video signal in accordance with “ITU-T J.63 line 17 and line 330” or “NTC-7 Composite”; measurements taken in
test circuit of
TDA9885_TDA9886_3
Product data sheet
Symbol
t
V
T
K
K
Video output 2 V; pin CVBS
Normal mode (sound carrier trap active) and sound carrier on
V
V/S
V
V
V
R
I
I
I
G
S/N
S/N
SC
acq
bias(int)
sink(o)(max)
source(o)(max)
P
cy(dah)
V
V
V
V
dif
IM(blue)
i(lock)(rms)
O(VIF)
D(VIF)
o(v)(p-p)
sync
clip(u)
clip(l)
o
dif
= 5 V; T
o
o(CVBS)
o(bl)
o(bl)(v)
= 33.4 MHz; PC / SC = 13 dB; f
W
UW
amb
Characteristics
Figure
= 25 C; see
Parameter
acquisition time
input voltage sensitivity for PLL to
be locked (RMS value)
digital acquisition help cycle time
VIF VCO steepness
VIF phase detector steepness
video output voltage
(peak-to-peak value)
video output voltage difference
ratio between video
(black-to-white) and sync level
sync voltage level
upper video clipping voltage level
lower video clipping voltage level
output resistance
internal bias current (DC)
maximum output sink current
maximum output source current
deviation of CVBS output voltage 50 dB gain control
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’
26; unless otherwise specified.
via broadband transformer 1 : 1; video modulation DSB; residual carrier for B/G is 10 % and for
Table 22
…continued
mod
for input frequencies; B/G standard is used for the specification (f
= 400 Hz); input level V
I
2
C-bus controlled multistandard alignment-free IF-PLL demodulators
Rev. 03 — 16 December 2008
Conditions
BL = 70 kHz
measured on pins VIF1
and VIF2; maximum
IF gain
definition: f
definition: I
see
difference between
L and B/G standard
for emitter-follower
AC and DC
AC and DC
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”
unified weighting filter
( “ITU-T J.61” );
see
see
B/G standard
L standard
f = 1.1 MHz
f = 3.3 MHz
Figure 7
Figure 13
Figure 14
i(VIF)
VIF
VPLL
= 10 mV (RMS) (sync level for B/G; peak white level
/ V
/
VPLL
VIF
TDA9885; TDA9886
[5]
[3]
[6]
[7]
[7]
[8]
Min
-
-
-
-
-
1.7
1.90
1.0
V
-
-
1.5
1
3.9
-
-
-
-
-
-
-
56
47
58
58
12
P
1.1 V
Typ
-
30
64
20
23
2.0
-
2.33
1.2
0.7
-
2.0
-
-
-
-
-
-
-
-
2
59
51
64
64
P
1
PC
© NXP B.V. 2008. All rights reserved.
= 38.9 MHz;
Max
30
70
-
-
-
2.3
+12
3.00
1.4
-
0.9
30
-
-
-
0.5
0.1
1
3
5
7
4
-
-
-
-
Unit
ms
MHz/V
V
%
V
V
V
mA
mA
mA
dB
dB
%
%
%
%
deg
dB
dB
dB
dB
23 of 56
V
s
A/rad