TDA9898HN/V2,551 NXP Semiconductors, TDA9898HN/V2,551 Datasheet - Page 60

• 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
THD
B
(S/N)
Reference frequency
General
f
Reference frequency generation with crystal; pin OPTXTAL
V
R
R
C
R
I
Reference frequency input from external source; pin OPTXTAL
V
R
V
R
C
Reference frequency input from external source; pin FREF
V
R
f
SC
ref
swoff
ref
P
AF( 3dB)
OPTXTAL
OPTXTAL
ref(RMS)
FREF
i
rsn(xtal)
pull
swoff(OPTXTAL)
i
O
dec
i
= 5 V; T
= 32.875 MHz; PC / SC = 13 dB; f
w(AF)
amb
Characteristics
= 25 C; see
Parameter
total harmonic distortion
AF weighted
signal-to-noise ratio
reference frequency
voltage on pin OPTXTAL
(DC)
input resistance
crystal resonance
resistance
pull capacitance
switch-off resistance on pin
OPTXTAL
switch-off current
voltage on pin OPTXTAL
(DC)
input resistance
RMS reference voltage
output resistance
decoupling capacitance
voltage on pin FREF (DC)
input resistance
reference frequency
3 dB AF bandwidth
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
54 % modulation; BP on;
see
“ITU-R BS.468-4”
composite IF;
PC / SC = 10 dB; VIF
modulation = color bar;
“ITU-R BS.468-4” ;
SAW filter application
see
pin open-circuit
to switch off crystal input
by external resistor wired
between pin OPTXTAL
and GND
R
R
pin open-circuit
of external reference
signal source
to external reference
signal source
pin open-circuit
swoff(OPTXTAL)
swoff(OPTXTAL)
BP on
BP off
Rev. 04 — 25 May 2009
Figure 33
Figure
47; BP on
= 0.22 k
= 3.3 k
i(IF)
= 10 mV (RMS) (sync level for B/G; peak white level
TDA9897; TDA9898
[28]
[29]
[28]
[3]
[3]
[3]
[3]
[3]
Multistandard hybrid IF processing
Min
-
12
38
44
-
-
2.3
-
-
-
0.22
-
-
2.3
-
80
-
22
2.2
50
-
Figure
51; unless otherwise specified.
Typ
0.5
18
42
50
40
4
2.6
2
-
-
-
-
500
2.6
2
-
2
100
2.5
-
4
PC
© NXP B.V. 2009. All rights reserved.
= 38.375 MHz;
Max
1.0
-
-
-
-
-
2.9
-
200
-
4.7
5000
-
2.9
-
400
4.7
-
2.8
-
-
Unit
%
kHz
dB
dB
dB
MHz
V
k
pF
k
V
k
mV
k
pF
V
k
MHz
60 of 103
A
A