tda9884 NXP Semiconductors, tda9884 Datasheet - Page 38

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

Philips Semiconductors
TDA9884_2
Product data sheet
Fig 4. Typical tuner takeover point as a function of
Fig 6. Input signal conditions
(dB V)
(1) V
(2) V
V
110
100
i
90
80
70
60
resistor R
SC is sound carrier, with respect to sync level.
CC is chrominance carrier, with respect to sync level.
PC is picture carrier, with respect to sync level.
The sound carrier levels take into account a sound shelf attenuation of 14 dB (SAW filter G1984M).
0
i(VIF)
i(SIF)
.
; true split sound mode.
(1)
(2)
4
TOP
8
12
16
21 dB
SC CC
R
13.2 dB
TOP
20
(k )
mhc576
BLUE
24
Rev. 02 — 12 May 2006
3.2 dB
PC
I
2
C-bus controlled multistandard alignment-free IF-PLL
Fig 5. Typical signal-to-noise ratio as a function of VIF
21 dB
(dB)
S/N
SC CC
13.2 dB
80
60
40
20
0
input voltage
30
YELLOW
10 dB
PC
mha739
50
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
70
90
TDA9884
V
i(VIF)
mhc112
(dB V)
110
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