TDA9899HL NXP [NXP Semiconductors], TDA9899HL Datasheet - Page 43

• 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
I
V
VIF AGC; pin CIFAGC
I
I
I
VIF AGC control; pin AGCVIN
I
I
V
V
Tuner AGC; pin TAGC
Integral TAGC loop mode (W6[7:6] = 10); TAGC is current output; applicable for negative modulation only; unmodulated VIF;
see
V
I
I
R
V
SC
sink(o)
ch(max)
ch(add)
dch
sink(i)(max)
source(i)(max)
source
sink
P
G
acc(set)TOP
OH
i(max)
AGCVIN
i(IF)(RMS)
sat(u)
L
= 5 V; T
acc(set)TOP
= 32.875 MHz; PC / SC = 13 dB; f
VIF
Table 48
/ V
AGCVIN
amb
Characteristics
/ T
and
= 25 C; see
Figure 12
Parameter
output sink current
HIGH-level output voltage
maximum charge current
additional charge current
discharge current
maximum input sink current
maximum input source
current
maximum input voltage
voltage on pin AGCVIN
change of VIF gain with
voltage on pin AGCVIN
RMS IF input voltage
TOP setting accuracy
source current
sink current
TOP setting accuracy
variation with temperature
load resistance
upper saturation 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
W7[3] = 0
W7[3] = 1
L standard
L standard: in the event of
missing VITS pulses and
no white video content
L standard; normal mode
L standard; fast mode
V
at starting point of tuner
AGC takeover;
I
TAGC charge current
TAGC discharge current;
V
W9[4:0] = 1 0000
pin operating as current
output
sink(TAGC)
AGCVIN
TAGC
W9[4:0] = 0 0000
W9[4:0] = 1 0000
W9[4:0] = 1 1111
normal mode
fast mode activated by
internal level detector
= 1 V
Multistandard hybrid IF processing including car mobile
= 2.8 V
= 100 A
i(IF)
= 10 mV (RMS) (sync level for B/G; peak white level
[3]
[3]
[3]
[3]
[3]
Min
-
-
-
75
-
-
-
-
-
-
1
-
-
-
-
0.20
7
400
-
50
V
2
P
0.3 -
Typ
-
-
-
100
100
35
1.8
-
-
-
-
57.9
78.7
98.2
-
0.27
10
500
-
-
75
Figure
PC
TDA9899
© NXP B.V. 2008. All rights reserved.
= 38.375 MHz;
Max
3
10
V
125
-
-
-
1
1
V
3.5
-
-
-
-
+2
0.34
13
600
0.02
-
-
P
P
49; unless
+ 0.5 V
Unit
mA
nA
nA
V
V
dB/V
dB V
dB V
dB V
dB
dB/K
M
V
43 of 103
A
A
A
A
A
A
A
A