TDA9887 Philips Semiconductors, TDA9887 Datasheet - Page 25

• Manufacturer Part Number: TDA9887
• Description: I2C-bus controlled multistandard alignment-free IF-PLL demodulator with FM radio
• Manufacturer: Philips Semiconductors

Philips Semiconductors
2004 Aug 25
S/N
PSRR
M/N
B
t
B/G
B
d(g)(cc)
V
f
IM(blue)
IM(yellow)
H
spur
v( 3dB)(trap)
SC1
SC1(60kHz)
SC2
SC2(60kHz)
v( 3dB)(trap)
SC1
SC1(60kHz)
SC2
I
IF-PLL demodulator with FM radio
unw(p-p)
2
r(PC)(rms)
SYMBOL
UW
C-bus controlled multistandard alignment-free
STANDARD
STANDARD INCLUDING
CVBS
; see Fig.17
unweighted signal-to-noise ratio note 7
intermodulation attenuation at
‘blue’
intermodulation attenuation at
‘yellow’
residual picture carrier
(RMS value)
robustness for unwanted
frequency deviation of picture
carrier (peak-to-peak value)
robustness for modulator
imbalance
suppression of video signal
harmonics
suppression of spurious
elements
power supply ripple rejection at
pin CVBS
including sound carrier trap
attenuation at first sound carrier f = 4.5 MHz
attenuation at first sound carrier
f
attenuation at second sound
carrier
attenuation at second sound
carrier f
group delay at colour carrier
frequency
including sound carrier trap
attenuation at first sound carrier f = 5.5 MHz
attenuation at first sound carrier
f
attenuation at second sound
carrier
SC1
SC1
3 dB video bandwidth
3 dB video bandwidth
60 kHz
60 kHz
K
SC2
OREA
PARAMETER
60 kHz
; see Fig.15
see Fig.14; note 8
see Fig.14; note 8
fundamental wave and
harmonics
3 % residual carrier;
50 % serration pulses;
L standard; note 3
0 % residual carrier;
50 % serration pulses;
L standard;
L-gating = 0 %; note 3
C
AC load; note 9a
note 9b
f
video signal; grey level;
positive and negative
modulation; see Fig.6
f
f = 4.5 MHz
f = 4.724 MHz
f = 4.724 MHz
f = 3.58 MHz;
see Fig.16
f
f = 5.5 MHz
f = 5.742 MHz
ripple
trap
trap
L
f = 1.1 MHz
f = 3.3 MHz
f = 1.1 MHz
f = 3.3 MHz
< 20 pF; R
= 4.5 MHz; note 10 3.95
= 5.5 MHz; note 10 4.90
25
CONDITIONS
= 70 Hz;
L
> 1 k ;
47
58
58
60
59
35
40
20
30
21
21
15
110
30
24
21
MIN.
51
64
64
66
65
2
40
25
4.05
36
27
27
21
180
5.00
36
30
27
TYP.
Product specification
5
12
3
250
MAX.
TDA9887
dB
dB
dB
dB
dB
mV
kHz
%
dB
dB
dB
MHz
dB
dB
dB
dB
ns
MHz
dB
dB
dB
UNIT