參數(shù)資料
型號: SAA7120H
廠商: NXP SEMICONDUCTORS
元件分類: 顏色信號轉(zhuǎn)換
英文描述: Digital video encoder
中文描述: COLOR SIGNAL ENCODER, PQFP44
封裝: 10 X 10 MM, 1.75 MM HEIGHT, PLASTIC, SOT-307-2, QFP-44
文件頁數(shù): 4/36頁
文件大小: 165K
代理商: SAA7120H
2002 Oct 11
4
Philips Semiconductors
Product specification
Digital video encoder
SAA7120H; SAA7121H
4
QUICK REFERENCE DATA
5
BLOCK DIAGRAM
SYMBOL
PARAMETER
MIN.
TYP.
MAX.
UNIT
V
DDA
V
DDD
I
DDA
I
DDD
V
i
V
o(p-p)
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
3.1
3.0
3.3
3.3
55
32
3.5
3.6
62
45
V
V
mA
mA
TTL compatible
1.35
V
R
L
LE
lf(i)
LE
lf(d)
T
amb
75
0
300
±
3
±
1
70
LSB
LSB
°
C
Fig.1 Block diagram.
handbook, full pagewidth
I
2
C-BUS
INTERFACE
DATA
MANAGER
ENCODER
SYNC
CLOCK
OUTPUT
INTERFACE
D
A
40
42
41
21
7
36
8
43 37
34 35
4
25, 28,
31
MP7
to
MP0
TTX
5, 18, 38
6, 17, 39
1, 20, 22,
23, 26, 29
2
19
3
30
27
24
32, 33
RESET SDA SCL
RCV1
RCV2
TTXRQ
XCLK
XTALO
XTALI
LLC
VDDA4
VSSA1
VSSA2
SA
CVBS
Y
C
I
2
C-bus
control
I
2
C-bus
control
I
2
C-bus
control
I
2
C-bus
control
I
2
C-bus
control
VSSD1,
VSSD2,
VSSD3
VDDD1,
VDDD2,
VDDD3
VDDA1,
VDDA2,
VDDA3
RES
SP
RTCI
AP
clock
and timing
Y
Y
C
CB-CR
44
9 to 16
MBH787
SAA7120H
SAA7121H
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