TDA8083H データシートの表示（PDF） - Philips Electronics
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TDA8083H Datasheet PDF : 16 Pages
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Philips Semiconductors
Satellite Demodulator and Decoder
(SDD3)
Product specification
TDA8083
SYMBOL
PIN
Vref(I)
82
VDDA
83
VDD(XTAL)
84
XTALI
85
XTALO
86
VSS(XTAL)
87
VDDD12
88
VDDD13
89
VSSD14
90
DISCTRL
91
VSSD15
92
VSSD16
93
AGC
94
n.c.
95
VDDD14
96
VDDD15
97
OUTSD
98
I0
99
I1
100
Note
1. This pin is 5 V tolerant.
I/O
DESCRIPTION
O AGC decoupling output (I path)
−
analog supply voltage
−
supply voltage for crystal oscillator
I
crystal oscillator input
O crystal oscillator output
−
ground for crystal oscillator
−
digital supply voltage 12 (core and input periphery)
−
digital supply voltage 13 (core and input periphery)
−
digital ground 14 (core and input periphery)
O 22 or 44 kHz output for dish control applications
−
digital ground 15 (output periphery)
−
digital ground 16 (core and input periphery)
O tuner AGC output; note 1
−
not connected
−
digital supply voltage 14 (output periphery)
−
digital supply voltage 15 (core and input periphery)
O sigma delta output; note 1
I
digital I-input bit 0 (ADC bypass; LSB); note 1
I
digital I-input bit 1 (ADC bypass); note 1
1999 Jul 28
8
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