TDA9898HN/V2,551 NXP Semiconductors, TDA9898HN/V2,551 Datasheet - Page 55

• 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
K
I
FM intercarrier input; pins EXTFMI and EXTFILI; see
V
V
V
FM demodulator part; audio output; pin AUD
V
THD
SC
Z
offset(FM)
P
V
O(FM)
i(FM)(RMS)
lock(min)(RMS)
det(FM)min(RMS)
o(AF)(RMS)
i
= 5 V; T
o(AF)
= 32.875 MHz; PC / SC = 13 dB; f
/ T
amb
Characteristics
= 25 C; see
Parameter
FM VCO steepness
FM offset current
input impedance
RMS FM input voltage
RMS minimum lock-in
voltage
RMS minimum FM carrier
detection voltage
RMS AF output voltage
AF output voltage variation
with temperature
total harmonic distortion
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
W6[3] = 0; W3[4] = 0
W6[3] = 0; W3[4] = 1
AC-coupled via 4 pF
gain controlled operation;
W1[1:0] = 10 or
W1[1:0] = 11 or
W1[1:0] = 01
W1[1:0] = 10 or
W1[1:0] = 11 or
W1[1:0] = 01
W1[1:0] = 10 or
W1[1:0] = 11 or
W1[1:0] = 01
QSS mode;
25 kHz FM deviation;
75 s de-emphasis
QSS mode;
27 kHz FM deviation;
50 s de-emphasis
QSS mode;
55 kHz FM deviation;
50 s de-emphasis
radio mode;
22.5 kHz FM deviation;
75 s de-emphasis
50 s de-emphasis;
FM deviation: for
TV mode 27 kHz and for
radio mode 22.5 kHz
f
FMPLL
f < 10 MHz
f = 10.7 MHz
Rev. 04 — 25 May 2009
Figure 9
/ V
LFFM
i(IF)
= 10 mV (RMS) (sync level for B/G; peak white level
TDA9897; TDA9898
Multistandard hybrid IF processing
Min
-
-
-
2
-
-
400
430
900
360
-
-
Figure
1.5
2.5
51; unless otherwise specified.
Typ
3.3
5.9
0
0
20
-
-
-
500
540
-
450
1.1
0.15
10
PC
3
© NXP B.V. 2009. All rights reserved.
= 38.375 MHz;
Max
-
-
+1.5
+2.5
-
300
1.5
1.8
600
650
1300
540
7
0.50
10
3
Unit
MHz/V
MHz/V
k
mV
mV
mV
mV
mV
mV
mV
dB/K
%
55 of 103
A
A