TDA9880 데이터 시트보기 (PDF) - Philips Electronics
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TDA9880 Datasheet PDF : 40 Pages
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Philips Semiconductors
Alignment-free multistandard vision and
FM sound IF-PLL demodulator
Product specification
TDA9880
PINNING
SYMBOL PIN
DESCRIPTION
VIF1
1 VIF differential input 1
VIF2
2 VIF differential input 2
TOP
3 tuner AGC TakeOver Point (TOP)
FMPLL
4 FM-PLL filter
DEEM
5 de-emphasis capacitor
AFD
6 AF decoupling capacitor
FAGC
7 FM-PLL AGC capacitor
AUD
8 audio output
S0
9 switch input S0
S1
10 switch input S1
SYMBOL PIN
DESCRIPTION
SIO
11 sound intercarrier output
TR
12 trap control
CVBS
13 video output
TAGC
14 tuner AGC output
REF
15 4 MHz crystal or reference input
GND
16 ground supply
VP
VPLL
17 supply voltage (+5 V)
18 VIF-PLL filter
AFC
19 AFC output
VAGC
20 VIF-AGC capacitor
handbook, halfpage
VIF1 1
20 VAGC
VIF2 2
19 AFC
TOP 3
18 VPLL
FMPLL 4
DEEM 5
AFD 6
17 VP
16 GND
TDA9880
15 REF
FAGC 7
14 TAGC
AUD 8
13 CVBS
S0 9
12 TR
S1 10
11 SIO
MHB072
Fig.2 Pin configuration for SDIP20.
handbook, halfpage
VIF1 1
20 VAGC
VIF2 2
19 AFC
TOP 3
18 VPLL
FMPLL 4
17 VP
DEEM 5
16 GND
TDA9880T
AFD 6
15 REF
FAGC 7
14 TAGC
AUD 8
13 CVBS
S0 9
12 TR
S1 10
11 SIO
MHB106
Fig.3 Pin configuration for SO20.
1999 Jul 21
6
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