TDA9885TS/V3 NXP Semiconductors, TDA9885TS/V3 Datasheet - Page 32

• 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
S/N
AM operation
L standard; pin AUD
V
THD
B
S/N
V
PSRR
Reference frequency input; pin REF
V
R
R
C
f
V
R
C
SC
ref
P
f
o(AF)(rms)
AF( 3dB)
O(AUD)
I
ref(rms)
i
xtal
x
o(ref)
K
ref
= 5 V; T
= 33.4 MHz; PC / SC = 13 dB; f
W(SC2)
W(AF)
AM
amb
Characteristics
Figure
= 25 C; see
Parameter
weighted signal-to-noise ratio for
SC
AF output voltage (RMS value)
total harmonic distortion
weighted signal-to-noise ratio of
audio signal
DC potential voltage
power supply ripple rejection
DC input voltage
input resistance
resonance resistance of crystal
pull-up/down capacitance
reference signal frequency
tolerance of reference signal
frequency
reference signal voltage
(RMS value)
output resistance of reference
signal source
decoupling capacitance to
external reference signal source
3 dB AF bandwidth
26; unless otherwise specified.
[29]
2
; see
via broadband transformer 1 : 1; video modulation DSB; residual carrier for B/G is 10 % and for
Table 22
…continued
Figure 22
mod
for input frequencies; B/G standard is used for the specification (f
= 400 Hz); input level V
and
I
2
C-bus controlled multistandard alignment-free IF-PLL demodulators
Figure 23
Rev. 03 — 16 December 2008
Conditions
PC / SC
and VIF2; 27 kHz (54 %
FM deviation);
“ITU-R BS.468-4”
54 % AM modulation
54 % AM modulation
in accordance with
“ITU-R BS.468-4”
see
operation as crystal
oscillator
operation as input terminal
operation as input terminal
black picture
white picture
6 kHz sine wave
(black-to-white
modulation)
250 kHz square wave
(black-to-white
modulation)
sound carrier
subharmonics;
f = 2.75 MHz
sound carrier
subharmonics;
f = 2.87 MHz
Figure 8
2
i(VIF)
ratio at pins VIF1
= 10 mV (RMS) (sync level for B/G; peak white level
3 kHz
3 kHz
TDA9885; TDA9886
[30]
[31]
[16]
[3]
Min
40
48
46
42
29
44
45
400
-
100
45
-
20
2.3
-
-
-
-
-
80
-
22
Typ
-
55
51
46
34
50
51
500
0.5
125
50
2.37
26
2.6
5
-
-
4
-
-
-
100
PC
© NXP B.V. 2008. All rights reserved.
= 38.9 MHz;
Max
-
-
-
-
-
-
-
600
1.0
-
-
-
-
2.9
-
200
-
-
400
4.7
-
0.1
Unit
dB
dB
dB
dB
dB
dB
dB
mV
%
kHz
dB
V
dB
V
k
pF
MHz
%
mV
k
pF
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