TDA9899_3 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 03 — 15 January 2008 6 of 103
NXP Semiconductors
TDA9899
Multistandard hybrid IF processing including car mobile
[1] Values of video and sound parameters can be decreased at V
P
= 4.5 V.
[2] AC load; C
L
< 20 pF and R
L
>1kΩ. The sound carrier frequencies (depending on TV standard) are attenuated by the integrated sound
carrier traps.
[3] The sound carrier trap can be bypassed by setting the I
2
C-bus bit W2[0] to logic 0; see Table 25. In this way the full composite video
spectrum appears at pin CVBS. The video amplitude is reduced to 1.1 V (p-p).
G
IF(max)
maximum IF gain output peak-to-peak level to
input RMS level ratio
[8]
-89-dB
G
IF(cr)
control range IF gain
[8]
60 66 - dB
f
synth
synthesizer frequency see Table 37 and Table 38 ---MHz
ϕ
n(synth)
synthesizer phase noise with 4 MHz crystal oscillator
reference; f
synth
= 31 MHz;
f
IF
=36MHz
at 1 kHz
[8]
89 99 - dBc/Hz
at 10 kHz
[8]
89 99 - dBc/Hz
at 100 kHz
[8]
98 102 - dBc/Hz
at 1.4 MHz
[8]
115 119 - dBc/Hz
α
ripple(pb)LIF
low IF pass-band ripple 6 MHz bandwidth - - 2.7 dB
7 MHz bandwidth - - 2.7 dB
8 MHz bandwidth - - 2.7 dB
α
stpb
stop-band attenuation 8 MHz band; f = 15.75 MHz 30 40 - dB
α
image
image rejection −10 MHz to 0 MHz; BP on 30 34 - dB
C/N carrier-to-noise ratio at f
o
= 4.9 MHz;
V
i(IF)
= 10 mV (RMS);
see
Figure 38
[8][9][10]
112 118 - dBc/Hz
Digital zero IF
V
o(dif)(p-p)
peak-to-peak differential output
voltage
between pin OUT1A and
pin OUT1B or between
pin OUT2A and pin OUT2B;
W4[7] = 0
[7]
-2-V
G
IF(max)
maximum IF gain output peak-to-peak level to
input RMS level ratio
[8]
-89-dB
G
IF(cr)
control range IF gain
[8]
60 66 - dB
f
synth
synthesizer frequency see Table 37 and Table 38 ---MHz
ϕ
n(synth)
synthesizer phase noise with 4 MHz crystal oscillator
reference; f
synth
= 31 MHz;
f
IF
=36MHz
at 1 kHz
[8]
89 99 - dBc/Hz
at 10 kHz
[8]
89 99 - dBc/Hz
at 100 kHz
[8]
98 102 - dBc/Hz
at 1.4 MHz
[8]
115 119 - dBc/Hz
Reference frequency input from external source
f
ref
reference frequency W7[7] = 0
[11]
-4-MHz
V
ref(RMS)
RMS reference voltage W7[7] = 0; see Figure 35
and
Figure 47
15 150 500 mV
Table 1. Quick reference data
…continued
V
P
=5V; T
amb
=25
°
C.
Symbol Parameter Conditions Min Typ Max Unit