SAA7105E 데이터 시트보기 (PDF) - NXP Semiconductors.
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SAA7105E Datasheet PDF : 78 Pages
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Philips Semiconductors
SAA7104E; SAA7105E
Digital video encoder
Table 3: Pin allocation table…continued
Pin
Symbol
E12 reserved
F2
PIXCLKI
F4
VDDD1
G1
FSVGC
G3
CBO
H1
PD2
H3
PD0
Pin
Symbol
F1
VSVGC
F3
PD3
F12 TVD
G2
SDA
G4
PIXCLKO
H2
PD1
6.2 Pin description
SAA7104E_SAA7105E_2
Product data sheet
Table 4: Pin description
Symbol
Pin
Type [1] Description
PD7
PD4
TRST
A2
I
pixel data 7 [2]; MSB with CB-Y-CR 4 : 2 : 2
A3
I
pixel data 4 [2]; MSB − 3 with CB-Y-CR 4 : 2 : 2
A4
I/pu
test reset input for BST; active LOW [3], [4] and [5]
XTALI
A5
I
crystal oscillator input
XTALO
A6
O
crystal oscillator output
DUMP
A7, B7
O
DAC reference pin; connected via 12 Ω resistor to
analog ground
VSSA2
RSET
A8
S
analog ground 2
A9
O
DAC reference pin; connected via 1 kΩ resistor to
analog ground (do not use capacitor in parallel with
1 kΩ resistor)
VDDA1
A10, B9, S
C9, D9
analog supply voltage 1 (3.3 V for DACs)
PD9
B1
I
pixel data 9 [2]
PD8
B2
I
pixel data 8 [2]
PD5
PD6
TDI
B3
I
pixel data 5 [2]; MSB − 2 with CB-Y-CR 4 : 2 : 2
B4
I
pixel data 6 [2]; MSB − 1 with CB-Y-CR 4 : 2 : 2
B5
I
test data input for BST [3]
VDDA2
VDDA4
VSSA1
PD11
B6
S
analog supply voltage 2 (3.3 V for DACs)
B6
S
analog supply voltage 4 (3.3 V)
B8
S
analog ground 1
C1
I
pixel data 11 [2]
PD10
C2
I
pixel data 10 [2]
TTX_SRES
C3
I
teletext input or sync reset input
TTXRQ_XCLKO2 C4
O
teletext request output or 13.5 MHz clock output of
the crystal oscillator [6]
VSSD1
VSSD2
VSSD3
VSSD4
BLUE_CB_CVBS
C5, D5, E4 S
C5, D5, E4 S
C5, D5, E4 S
C5, D5, E4 S
C6
O
digital ground 1
digital ground 2
digital ground 3
digital ground 4
analog output of BLUE or CB or CVBS signal
Rev. 02 — 23 December 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
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