TDA9899HL NXP [NXP Semiconductors], TDA9899HL Datasheet - Page 52

• Manufacturer Part Number: TDA9899HL
• Description: Multistandard hybrid IF processing including car mobile
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
Table 55.
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); not dual mode; measurements taken in test circuit of
otherwise specified.
TDA9899_3
Product data sheet
Symbol
t
I
K
K
I
FM intercarrier input; pins EXTFMI and EXTFILI; see
V
V
SC
Z
w(dah)
o(dah)
offset(FM)
P
D(FM)
O(FM)
i(FM)(RMS)
lock(min)(RMS)
i
= 5 V; T
= 32.875 MHz; PC / SC = 13 dB; f
amb
Characteristics
= 25 C; see
Parameter
digital acquisition help pulse
width
digital acquisition help output
current
FM phase detector
steepness
FM VCO steepness
FM offset current
input impedance
RMS FM input voltage
RMS minimum lock-in
voltage
via broadband transformer 1 : 1; video modulation: Vestigial SideBand (VSB); residual carrier for
Table 26
…continued
for input frequencies; B/G standard is used for the specification (f
AF
= 400 Hz); input level V
Rev. 03 — 15 January 2008
Conditions
sink or source
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
I
f
FMPLL
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
f < 10 MHz
f = 10.7 MHz
Figure 14
Multistandard hybrid IF processing including car mobile
/
/ V
VCO(FM)
LFFM
i(IF)
= 10 mV (RMS) (sync level for B/G; peak white level
Min
-
14
28
14
28
-
-
-
-
-
-
-
2
-
1.5
2.5
Typ
16
18
36
18
36
4
10
4
10
3.3
5.9
0
0
20
-
-
Figure
PC
TDA9899
© NXP B.V. 2008. All rights reserved.
= 38.375 MHz;
Max
-
22
44
22
44
-
-
-
-
-
-
+1.5
+2.5
-
300
1.5
49; unless
Unit
MHz/V
MHz/V
k
mV
mV
52 of 103
s
A
A
A
A
A/rad
A/rad
A/rad
A/rad
A
A