TDA9898HN/V2,551 NXP Semiconductors, TDA9898HN/V2,551 Datasheet - Page 56

• Manufacturer Part Number: TDA9898HN/V2,551
• Description: IC IF PROCESSOR MULTISTD 48HVQFN
• Manufacturer: NXP Semiconductors

Specifications of TDA9898HN/V2,551

• Function: IF Processor
• Rf Type: ATV, DVB, FM
• Package / Case: 48-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935283079551; TDA9898HN/V2-S; TDA9898HN/V2-S

NXP Semiconductors
Table 53.
V
f
for L); IF input from 50
B/G is 10 % and for L is 3 %; video signal in accordance with “ITU-T J.63 line 17 and line 330” or “NTC-7 Composite”;
internal Nyquist slope switched on (W7[0] = 0); measurements taken in test circuit of
TDA9897_TDA9898_4
Product data sheet
Symbol
f
f
(S/N)
(S/N)
V
PSRR
SC
AF(max)
P
f
AM
3dB(AF)
SC(rsd)(RMS)
AF(max)
= 5 V; T
= 32.875 MHz; PC / SC = 13 dB; f
w(AF)
unw(AF)
amb
Characteristics
= 25 C; see
Parameter
maximum AF frequency
deviation
maximum AF frequency
AF cut-off frequency
AF weighted
signal-to-noise ratio
AF unweighted
signal-to-noise ratio
RMS residual sound carrier
voltage
AM suppression
power supply ripple
rejection
via broadband transformer 1 : 1; video modulation: Vestigial SideBand (VSB); residual carrier for
Table 24
…continued
for input frequencies; B/G standard is used for the specification (f
AF
= 400 Hz); input level V
Conditions
THD < 2 %; pre-emphasis
off; f
THD < 2 %;
pre-emphasis off
W3[2] = 0; W3[4] = 0;
without de-emphasis;
FM window
width = 237.5 kHz
27 kHz FM deviation;
50 s de-emphasis; vision
carrier unmodulated;
FM PLL only;
“ITU-R BS.468-4”
radio mode (10.7 MHz);
22.5 kHz FM deviation;
75 s de-emphasis
fundamental wave and
harmonics; without
de-emphasis
referenced to 27 kHz
FM deviation;
50 s de-emphasis;
AM: f = 1 kHz; m = 54 %
f
see
ripple
W3[1:0] = 00 (audio
gain = 0 dB)
W3[1:0] = 01 (audio
gain = 6 dB)
W3[1:0] = 10 (audio
gain = 12 dB)
W3[1:0] = 11 (audio
gain = 18 dB) and
W3[4] = 1 (FM window
width = 475 kHz)
FM window
width = 237.5 kHz;
FM deviation 100 kHz
FM window
width = 475 kHz;
FM deviation 300 kHz
6 dB audio gain;
18 dB audio gain;
Rev. 04 — 25 May 2009
Figure 11
AF
= 70 Hz;
= 400 Hz
i(IF)
= 10 mV (RMS) (sync level for B/G; peak white level
TDA9897; TDA9898
[21]
[3]
Multistandard hybrid IF processing
Min
15
15
80
48
-
-
35
14
Figure
55
110
170
380
51; unless otherwise specified.
Typ
-
-
-
-
-
-
100
56
58
-
46
20
PC
© NXP B.V. 2009. All rights reserved.
= 38.375 MHz;
Max
-
-
-
-
-
-
-
-
-
2
-
-
Unit
kHz
kHz
kHz
kHz
kHz
kHz
kHz
dB
dB
mV
dB
dB
56 of 103