TDA9898HN/V2,551 NXP Semiconductors, TDA9898HN/V2,551 Datasheet - Page 57

• 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
Audio amplifier
Audio output; pin AUD
R
V
R
C
V
f
f
PSRR
De-emphasis network; pin CDEEM
V
R
V
SC
P
mute
V
O
o(AF)(RMS)
3dB(AF)u
3dB(AF)l
O
AF(RMS)
O
L
L
O
= 5 V; T
jmp
= 32.875 MHz; PC / SC = 13 dB; f
amb
Characteristics
= 25 C; see
Parameter
output resistance
output voltage
load resistance
load capacitance
RMS AF output voltage
upper AF cut-off frequency
lower AF cut-off frequency
mute attenuation
jump voltage difference
(DC)
power supply ripple
rejection
output voltage
output resistance
RMS AF voltage
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
AC-coupled
DC-coupled
25 kHz FM deviation;
75 s de-emphasis;
see
AM; m = 54 %;
see
W3[2] = 0 (without
de-emphasis)
W3[2] = 0 (without
de-emphasis)
of AF signal
switching AF output to
mute state or vice versa;
activated by digital
acquisition help W3[6] = 1
or via W3[5]
f
see
W3[3:2] = 11 (50 s
de-emphasis)
W3[3:2] = 01 (75 s
de-emphasis)
f
V
0 dB attenuation
ripple
AF
o(AF)
0 dB
0 dB
6 dB
12 dB
18 dB
6 dB
= 400 Hz;
Rev. 04 — 25 May 2009
Table 27
Table 27
Figure 11
= 70 Hz;
= 500 mV (RMS);
i(IF)
= 10 mV (RMS) (sync level for B/G; peak white level
TDA9897; TDA9898
[22]
[23]
[3]
[3]
[3]
[3]
Multistandard hybrid IF processing
Min
-
2.0
10
100
-
400
-
-
-
400
-
-
-
70
-
14
-
8.5
13
-
Figure
51; unless otherwise specified.
Typ
-
2.4
-
-
-
500
250
125
62.5
500
250
150
20
-
20
2.4
-
-
170
50
PC
© NXP B.V. 2009. All rights reserved.
= 38.375 MHz;
Max
300
2.7
-
-
1
600
-
-
-
600
-
-
-
-
-
-
14
21
-
150
Unit
V
k
k
nF
mV
mV
mV
mV
mV
mV
kHz
Hz
dB
mV
dB
V
k
k
mV
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