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PDF TDA8044 Data sheet ( Hoja de datos )
| Número de pieza | TDA8044 | |
| Descripción | Satellite demodulator and decoder | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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INTEGRATED CIRCUITS
DATA SHEET
TDA8044
Satellite demodulator and decoder
Product specification
Supersedes data of 1998 Nov 17
File under Integrated Circuits, IC02
2000 Feb 21
1 page  
Philips Semiconductors
Satellite demodulator and decoder
Product specification
TDA8044
PINNING
SYMBOL PIN I/O
DESCRIPTION
I2 1 I digital I-input bit 2 (ADC bypass)
I3
VSSD1
CFS
2 I digital I-input bit 3 (ADC bypass)
3 − digital ground 1
4 I clock frequency selection (remains at logic 0 for TDA8044A)
VSSD2
I4
5 − digital ground 2
6 I digital I-input bit 4 (ADC bypass)
I5 7 I digital I-input bit 5 (ADC bypass)
I6 8 I digital I-input bit 6 (ADC bypass: MSB)
Q0 9 I digital Q-input bit 0 (ADC bypass: LSB)
VDDD1
Q1
10 − digital supply voltage 1
11 I digital Q-input bit 1 (ADC bypass)
Q2 12 I digital Q-input bit 2 (ADC bypass)
Q3 13 I digital Q-input bit 3 (ADC bypass)
Q4
VSSD3
Q5
14 I digital Q-input bit 4 (ADC bypass)
15 − digital ground 3
16 I digital Q-input bit 5 (ADC bypass)
Q6
VSSD4
VDDD2
PRESET
17 I digital Q-input bit 6 (ADC bypass: MSB)
18 − digital ground 4
19 − digital supply voltage 2
20 I set device into default mode
P3 21 I/O quasi-bidirectional I/O port (bit 3)
P2 22 I/O quasi-bidirectional I/O port (bit 2)
P1 23 I/O quasi-bidirectional I/O port (bit 1)
P0 24 I/O quasi-bidirectional I/O port (bit 0)
VDDD3
P5
25 − digital supply voltage 3
26 I/O quasi-bidirectional I/O port (bit 5)
P4 27 I/O quasi-bidirectional I/O port (bit 4)
PDOCLK
28 O output clock for transport stream bytes
PDO0
29 O parallel data output (bit 0)
PDO1
30 O parallel data output (bit 1)
PDO2
31 O parallel data output (bit 2)
VSSD5
PDO3
32 − digital ground 5
33 O parallel data output (bit 3)
PDO4
34 O parallel data output (bit 4)
PDO5
VSSD6
VSSD7
PDO6
35 O parallel data output (bit 5)
36 − digital ground 6
37 − digital ground 7
38 O parallel data output (bit 6)
POR
39 I Power-on reset [can be connected to PRESET (pin 20)]
VDDD4
40 − digital supply voltage 4
2000 Feb 21
5
5 Page 
Philips Semiconductors
Satellite demodulator and decoder
APPLICATION INFORMATION
Product specification
TDA8044
handbook, full pagewidth
RF input
FRONT
PANEL
CONTROL
FLASH
DRAM
(optional)
TDA8060
I
TDA8044
Q TDA8044A
SDD
SAA7214
TMIPS
1394
L + PHY
BUFFERS
IEEE 1394
IEEE 1284
RS232
TSA5056
TUNER
telecommunications
operator IF
smart card(s)
I2C-bus
I2C-bus
Vxx
MODEM
TDA8004
SAA7215
AV_DATA
RGB
CVBS/YC
L/R
AUDIO
DAC
SWITCHING
16-Mbit
SDRAM
16-Mbit
SDRAM
(optional)
SCART 1
SCART 2
SCART 3
MGM605
Fig.2 Satellite set-top decoder concept.
2000 Feb 21
11
11 Page | ||
| Páginas | Total 20 Páginas | |
| PDF Descargar | [ Datasheet TDA8044.PDF ] | |
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