TDA9885TS/V3 NXP Semiconductors, TDA9885TS/V3 Datasheet - Page 29

• 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
Audio output; pin AUD
V
V
THD
B
S/N
PSRR
FM-PLL filter; pin FMPLL
V
I
I
I
I
t
T
SC
source(o)PD(max)
sink(o)PD(max)
source(o)(dah)
sink(o)(dah)
w(dah)
P
V
f
V
AM(sup)
cy(dah)
o(AF)(rms)
o(AF)(cl)(rms)
AF( 3dB)
loop
AF
= 5 V; T
o(AF)
r(SC)(rms)
= 33.4 MHz; PC / SC = 13 dB; f
W(AF)
FM
/ T
amb
Characteristics
Figure
= 25 C; see
Parameter
AF output voltage (RMS value)
AF output clipping level
(RMS value)
AF output voltage variation with
temperature
total harmonic distortion
frequency deviation
weighted signal-to-noise ratio of
audio signal
residual sound carrier
(RMS value)
AM suppression of
FM demodulator
power supply ripple rejection
DC loop voltage
maximum phase detector output
source current
maximum phase detector output
sink current
digital acquisition help output
source current
digital acquisition help output
sink current
digital acquisition help pulse
width
digital acquisition help cycle time
3 dB AF bandwidth
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
25 kHz FM deviation;
75 s de-emphasis
27 kHz FM deviation;
50 s de-emphasis
THD < 1.5 %
25 kHz FM deviation;
50 s de-emphasis
THD < 1.5 %
I
without de-emphasis;
measured with FM-PLL
filter of
FM PLL only;
27 kHz FM deviation;
50 s de-emphasis
black picture;
see
fundamental wave and
harmonics; without
de-emphasis
referenced to 27 kHz
FM deviation;
50 s de-emphasis;
AM: f = 1 kHz; m = 54 %
f
2
ripple
6 dB AF output via
C-bus
Figure 21
= 70 Hz; see
Figure 26
i(VIF)
= 10 mV (RMS) (sync level for B/G; peak white level
Figure 8
TDA9885; TDA9886
[20]
[20]
[24]
[24]
[24]
[24]
Min
400
430
1.3
-
-
-
-
80
52
50
-
40
14
1.5
-
-
-
-
-
-
Typ
500
540
1.4
3
0.15
-
-
100
56
56
-
46
20
-
60
60
55
55
16
64
10
PC
3
© NXP B.V. 2008. All rights reserved.
= 38.9 MHz;
Max
600
650
-
7
0.50
-
-
-
2
-
-
3.3
-
-
-
-
-
-
55
110
10
3
Unit
mV
mV
V
dB/K
%
kHz
kHz
kHz
dB
dB
mV
dB
dB
V
29 of 56
A
A
A
A
s
s