tda9884 NXP Semiconductors, tda9884 Datasheet - Page 29

• Manufacturer Part Number: tda9884
• Description: Tda9884 I2c-bus Controlled Multistandard Alignment-free If-pll For Mobile Reception
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 25.
V
f
IF input from 50
video signal in accordance with “ITU-T J.63 line 17 and line 330” or “NTC-7 Composite”; measurements taken in test circuit of
Figure
TDA9884_2
Product data sheet
Symbol
B
R
C
V
SIF-AGC detector
t
Single reference QSS intercarrier mixer (pin SIOMAD)
V
B
R
V
SC
resp
P
V
V
H
SIF( 3dB)(ul)
I
o(intc)(rms)
intc( 3dB)(ul)
O
i(diff)
i(diff)
o
= 5 V; T
r(SC)(rms)
r(PC)(rms)
= 33.4 MHz; PC/SC = 13 dB; f
23; unless otherwise specified.
amb
Characteristics
= 25 C; see
via broadband transformer 1 : 1; video modulation DSB; residual carrier for B/G is 10 % and for L is 3 %;
Parameter
upper limit 3 dB SIF
bandwidth
differential input
resistance
differential input
capacitance
DC input voltage
AGC response time
to an increasing or
decreasing SIF step
of 20 dB
IF intercarrier output
level (RMS value)
upper limit 3 dB
intercarrier
bandwidth
residual sound
carrier (RMS value)
residual picture
carrier (RMS value)
suppression of video
signal harmonics
output resistance
DC output voltage
Table 27
…continued
mod
for input frequencies; B/G standard is used for the specification (f
= 400 Hz); input level V
Conditions
FM or AM fast step;
normal mode
FM or AM fast step;
mobile mode
AM slow step
QSS mode; SC
L standard;
without modulation
intercarrier mode;
PC/SC
fundamental wave and
harmonics
fundamental wave and
harmonics
intercarrier mode;
f
video
increasing
decreasing
increasing
decreasing
increasing
decreasing
QSS mode
intercarrier mode
QSS mode
intercarrier mode
= 5 MHz
Rev. 02 — 12 May 2006
1
= 20 dB; SC
I
2
1
C-bus controlled multistandard alignment-free IF-PLL
; SC
i(VIF)
2
2
= 10 mV (RMS) (sync level for B/G; peak white level for L);
off
off
[20]
[20]
[22]
[4]
[4]
[4]
Min
-
-
-
-
-
-
-
-
-
-
90
90
-
12
-
-
-
-
35
-
-
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Typ
80
2
3
1.93
8
25
0.25
0.7
80
250
140
140
75
15
2
2
2
5
40
-
2
PC
TDA9884
Max
-
-
-
-
-
-
-
-
-
-
180
180
-
-
5
5
5
20
-
30
-
= 38.9 MHz;
Unit
MHz
k
pF
V
ms
ms
ms
ms
ms
ms
mV
mV
mV
MHz
mV
mV
mV
mV
dB
V
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