SAA7120H-01 PHILIPS [NXP Semiconductors], SAA7120H-01 Datasheet - Page 4

• Manufacturer Part Number: SAA7120H-01
• Description: Digital Video Encoder (ConDENC)
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
PINNING
1997 Jan 06
res.
SP
AP
LLC
V
V
RCV1
RCV2
MP7
MP6
MP5
MP4
MP3
MP2
MP1
MP0
V
V
RTCI
res.
SA
res.
res.
C
V
res.
Y
V
res.
CVBS
V
V
V
XTALO
XTALI
V
XCLK
SYMBOL
SSD1
DDD1
DDD2
SSD2
DDA1
DDA2
DDA3
SSA1
SSA2
DDA4
Digital Video Encoder (ConDENC)
PIN
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
11
1
2
3
4
5
6
7
8
9
I/O
I/O
I/O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
reserved
test pin; connected to digital ground for normal operation
test pin; connected to digital ground for normal operation
line-locked clock; this is the 27 MHz master clock for the encoder
digital ground 1
digital supply voltage 1
raster control 1 for video port; this pin receives/provides a VS/FS/FSEQ signal
raster control 2 for video port; this pin provides an HS pulse of programmable length or
receives an HS pulse
MPEG port; it is an input for “CCIR 656” style multiplexed Cb Y, Cr data
digital supply voltage 2
digital ground 2
Real Time Control input; if the LLC clock is provided by an SAA7111 or SAA7151B,
RTCI should be connected to pin RTCO of the decoder to improve the signal quality
reserved
the I
reserved
reserved
analog output of the chrominance signal
analog supply voltage 1 for the C DAC
reserved
analog output of VBS signal
analog supply voltage 2 for the Y DAC
reserved
analog output of the CVBS signal
analog supply voltage 3 for the CVBS DAC
analog ground 1 for the DACs
analog ground 2 for the oscillator and reference voltage
crystal oscillator output (to crystal)
crystal oscillator input (from crystal); if the oscillator is not used, this pin should be
connected to ground
analog supply voltage 4 for the oscillator and reference voltage
clock output of the crystal oscillator
2
C-bus slave address select input pin; LOW: slave address = 88H, HIGH = 8CH
4
DESCRIPTION
SAA7120; SAA7121
Preliminary specification