TDA9885 Philips Semiconductors, TDA9885 Datasheet - Page 46

• Manufacturer Part Number: TDA9885
• Description: I2C-bus controlled single and multistandard alignment-free IF-PLL demodulators
• Manufacturer: Philips Semiconductors

Philips Semiconductors
2003 Oct 02
handbook, full pagewidth
I
alignment-free IF-PLL demodulators
(1) Depends on TOP.
2
C-bus controlled single and multistandard
antenna input
(dB V)
140
120
100
80
60
40
20
10
(1)
VHF/UHF tuner
tuner
Fig.22 Front-end level diagram.
control range
tuning gain
RF gain
40 dB
SAW filter
46
VIF
SAW insertion
SAW insertion
loss 20 dB
loss 20 dB
IF slip
6 dB
VIF amplifier, demodulator
TDA9885, TDA9886
and video
VIF AGC
70 dB
TDA9885; TDA9886
MHC121
10
video 2 V (p-p)
1
10
10
10
0.66
10
10
0.66
RMS value
IF signals
1
2
3
4
5
(TOP)
Product specification
(V)
10
10
3
5