saf7129ah NXP Semiconductors, saf7129ah Datasheet - Page 7

• Manufacturer Part Number: saf7129ah
• Description: Saf7129ah Digital Video Encoder
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2004 Mar 16
handbook, full pagewidth
SYMBOL PIN TYPE
V
V
RESET
SCL
SDA
TTXRQ
TTX
SSD3
DDD3
Digital video encoder
38
39
40
41
42
43
44
supply digital ground 3
supply digital supply voltage 3
I/O
O
I
I
I
Reset input, active LOW. After reset is applied, all digital I/Os are in input mode; PAL black
burst on CVBS, VBS and C; RGB outputs set to lowest voltage. The I
for the START condition.
I
I
teletext request output, indicating when text bits are requested
teletext bit stream input
V DDD1
V SSD1
2
2
RCV1
RCV2
C-bus serial clock input
C-bus serial data input/output
LLC1
RES
MP7
MP6
MP5
SP
AP
10
11
6
7
1
2
3
4
5
8
9
Fig.2 Pin configuration.
SAF7129AH
7
DESCRIPTION
33
32
31
30
29
28
27
26
25
24
23
MHC492
V SSA
DUMP1
RSET
CVBS
BLUE
V DDA1
VBS
GREEN
V DDA2
C
RED
2
C-bus receiver waits
SAF7129AH
Product specification