saa7121h-v2 NXP Semiconductors, saa7121h-v2 Datasheet - Page 4

• Manufacturer Part Number: saa7121h-v2
• Description: Digital Video Encoder
• Manufacturer: NXP Semiconductors

Philips Semiconductors
4
5
2002 Oct 11
handbook, full pagewidth
V
V
I
I
V
V
R
LE
LE
T
DDA
DDD
SYMBOL
amb
DDA
DDD
i
o(p-p)
L
Digital video encoder
lf(i)
lf(d)
QUICK REFERENCE DATA
BLOCK DIAGRAM
TTX
MP7
MP0
to
44
9 to 16
V SSD1,
V SSD2 ,
V SSD3
analog supply voltage
digital supply voltage
analog supply current
digital supply current
input signal voltage levels
analog output signal voltages Y, C and CVBS without load
(peak-to-peak value)
load resistance
low frequency integral linearity error
low frequency differential linearity error
ambient temperature
RESET SDA SCL
5, 18, 38
40
INTERFACE
MANAGER
I
I
control
2
2
DATA
C-BUS
C-bus
42
V DDD1,
V DDD2 ,
V DDD3
I
41
control
2
6, 17, 39
C-bus
SA
21
C B -C R
Y
RES
PARAMETER
1, 20, 22,
23, 26, 29
SAA7120H
SAA7121H
ENCODER
I
control
2
Fig.1 Block diagram.
C-bus
RTCI
19
4
C
Y
RCV1
and timing
clock
SP
7
RCV2
2
INTERFACE
8
TTXRQ
AP
OUTPUT
CLOCK
I
control
2
SYNC
C-bus
3
43 37 34 35 4
XCLK
I
control
XTALO
2
C-bus
XTALI
3.1
3.0
75
0
SAA7120H; SAA7121H
MIN.
LLC
TTL compatible
3.3
3.3
55
32
1.35
V DDA1,
V DDA2 ,
V DDA3
D
TYP.
25, 28,
31
A
Product specification
V DDA4
32, 33
3.5
3.6
62
45
300
70
MBH787
MAX.
3
1
36
24
30
27
V SSA1
V SSA2
CVBS
Y
C
V
V
mA
mA
V
LSB
LSB
C
UNIT