TDA9829T データシートの表示（PDF） - Philips Electronics
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TDA9829T Datasheet PDF : 20 Pages
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Philips Semiconductors
Downconverter for DVB
Product specification
TDA9829T
ORDERING INFORMATION
TYPE
NUMBER
TDA9829T
NAME
SO20
BLOCK DIAGRAM
PACKAGE
DESCRIPTION
plastic small outline package; 20 leads; body width 7.5 mm
VERSION
SOT163-1
handbook, full pagewidth
tuner
AGC
DVB
AGC
adjust
DVB
AGC
external
TOP
CAGC
TADJ
5
TAGC
12
CAGC AGCADJ VAGC
18
9
8
AFC
14
2 × fPC
DVB
external
VCO
control
VCO2 VCO1 VVCO
16
15
10
TUNER
AGC
DVB
AGC
AFC
DETECTOR
VCO
TWD
DVB-IF
input
DVB
IF filter
ViIF1 3
4
Vi IF2
INTERNAL
VOLTAGE
STABILIZER
LOGIC
19
VP
+5 V
17 1
20
6
GND VSID
AGCSWI
MUTESWI
DVB
MIXER
11
Vo DVB
2 V (p-p)
2, 7, 13
n.c.
TDA9829T
MHB219
Fig.1 Block diagram.
1998 Nov 09
3
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