TDA9898HN/V3,557 NXP Semiconductors, TDA9898HN/V3,557 Datasheet - Page 54

• Manufacturer Part Number: TDA9898HN/V3,557
• Description: IC IF PROCESSOR HYBRID 48-HVQFN
• Manufacturer: NXP Semiconductors
• Type: Demodulatorr

Specifications of TDA9898HN/V3,557

• Applications: TV
• Mounting Type: Surface Mount
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935288218557

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
FM PLL demodulator
f
FM PLL filter; pin LFFM
V
T
t
I
K
SC
FMPLL
w(dah)
o(dah)
P
cy(dah)
LFFM
D(FM)
= 5 V; T
= 32.875 MHz; PC / SC = 13 dB; f
amb
Characteristics
= 25 C; see
Parameter
FM PLL frequency
voltage on pin LFFM
digital acquisition help
cycle time
digital acquisition help
pulse width
digital acquisition help
output current
FM phase detector
steepness
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
see
f
f
f
f
f
sink or source
FMPLL
FMPLL
FMPLL
FMPLL
FMPLL
I
FMPLL
W3[4] = 0; W6[3] = 0;
FM window
width = 237.5 kHz
W3[4] = 1; W6[3] = 0;
FM window
width = 475 kHz
W3[4] = 0; W6[3] = 1;
FM window
width = 1 MHz
W3[4] = 1; W6[3] = 1;
FM window
width = 1 MHz
W3[4] = 0; W6[3] = 0;
FM window
width = 237.5 kHz
W3[4] = 1; W6[3] = 0;
FM window
width = 475 kHz
W3[4] = 0; W6[3] = 1;
FM window
width = 1 MHz
W3[4] = 1; W6[3] = 1;
FM window
width = 1 MHz
Rev. 04 — 25 May 2009
Table 18
= 4.5 MHz
= 5.5 MHz
= 6.0 MHz
= 6.5 MHz
= 10.7 MHz
/
VCO(FM)
and
i(IF)
Table 20
= 10 mV (RMS) (sync level for B/G; peak white level
TDA9897; TDA9898
Multistandard hybrid IF processing
Min
-
-
-
-
-
1.5
1.5
1.5
1.5
1.5
-
-
14
28
14
28
-
-
-
-
Figure
51; unless otherwise specified.
Typ
4.5
5.5
6.0
6.5
10.7
1.9
2.2
2.35
2.5
2.3
64
16
18
36
18
36
5.5
14.5
5.5
14.5
PC
© NXP B.V. 2009. All rights reserved.
= 38.375 MHz;
Max
-
-
-
-
-
3.3
3.3
3.3
3.3
3.3
-
-
22
44
22
44
-
-
-
-
Unit
MHz
MHz
MHz
MHz
MHz
V
V
V
V
V
54 of 103
s
s
A
A
A
A
A/rad
A/rad
A/rad
A/rad