TDA9882TS/V1,118 NXP Semiconductors, TDA9882TS/V1,118 Datasheet - Page 29

• Manufacturer Part Number: TDA9882TS/V1,118
• Description: IC IF-PLL DEMOD 24-SSOP
• Manufacturer: NXP Semiconductors
• Type: Demodulatorr

Specifications of TDA9882TS/V1,118

• Package / Case: *
• Applications: Set-Top Boxes
• Mounting Type: Surface Mount
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935273911118; TDA9882TS/V1-T; TDA9882TS/V1-T

Philips Semiconductors
9397 750 13507
Product data sheet
Fig 9. Typical analog AFC characteristic.
Fig 10. Typical signal-to-noise ratio as a function of VIF
(dB)
S/N
80
60
40
20
0
Pin numbers for TDA9882HN in parenthesis.
input voltage.
30
TDA9882
V
P
50
(23)
21
I
AFC
70
V
R1
22 k
R2
22 k
AFC
V
90
(V)
AFC
V
i(VIF)
5
4
3
2
1
0
36
mhc112
(dB V)
Rev. 01 — 16 November 2004
110
Multistandard vision and QSS FM sound IF PLL demodulator
37
Fig 11. Input signal conditions.
lock range without SAW filter
38
21 dB
SC CC
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 are taking into account a
sound shelf attenuation of 14 dB (SAW filter
G1984M).
13.2 dB
AFC window
38.71 39.09
BLUE
38.9
3.2 dB
PC
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
40
f (MHz)
21 dB
SC CC
13.2 dB
TDA9882
YELLOW
41
mhc501
10 dB
0
PC
mha739
I
( A)
AFC
100
100
200
200
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