參數(shù)資料
型號: TA1270BFG
廠商: Toshiba Corporation
英文描述: PAL / NTSC VIDEO CHROMA AND SYNC PROCESSING SYSTEM FOR PIP / POP / PAP
中文描述: PAL / NTSC視頻色度和同步處理系統(tǒng)的畫中畫/流行/行動黨
文件頁數(shù): 16/39頁
文件大?。?/td> 1491K
代理商: TA1270BFG
TA1270BFG
2005-08-18
16
OPERATING CONDITION
CHARACTERISTIC
CONDITION
MIN
TYP.
MAX
UNIT
Pins 18, 19
8.5
9.0
9.5
Supply Voltage
Pins 41, 42
4.7
5.0
5.3
V
Pin 40 Y Input Signal Level
White 100%. Including sync signal
0.9
1.0
1.1
V
p-p
TOF : OFF, burst level
200
300
400
Pin 6 Chroma Input Signal Level
TOF : ON, burst level
100
200
300
mV
p-p
Pin 8 Sync Signal Input level
White 100%. Including sync signal
0.9
1.0
1.1
V
p-p
Pin 9 Sink Current
0.5
1.0
mA
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, SYNC / SW V
CC
= 9 V, DAC / C V
CC
= 5 V, Ta = 25°C ± 3°C)
Current dissipation
PIN No.
PIN NAME
SYMBOL
TEST
CIR-
CUIT
MIN
TYP.
MAX
UNIT
18
SYNC V
CC
I
CC1
19
SW V
CC
I
CC2
13
19
25
41
DAC V
CC
I
CC3
42
C V
CC
I
CC4
24
35
46
mA
PIN VOLTAGE
PIN No.
PIN NAME
SYMBOL
TEST
CIR-
CUIT
MIN
TYP.
MAX
UNIT
1
4.43 MHz X’tal
V1
3.60
4.00
4.40
2
N-X’tal
V2
3.60
4.00
4.40
3
3.58 MHz X’tal
V3
3.60
4.00
4.40
6
C input
V6
1.30
1.75
2.20
7
V-SEP
V7
5.10
5.50
5.90
12
32 fH VCO
V12
5.30
5.70
6.10
20
Y / G output
V20
3.90
4.30
4.70
21
B-Y / B output
V21
3.90
4.30
4.70
22
R-Y / R output
V22
3.90
4.30
4.70
25
Y2 input
V25
5.30
5.70
6.10
26
B-Y2 input
V26
5.30
5.70
6.10
27
R-Y2 input
V27
5.30
5.70
6.10
29
Y1 input
V29
5.30
5.70
6.10
30
B-Y1 input
V30
5.30
5.70
6.10
31
R-Y1 input
V31
5.30
5.70
6.10
37
Y output
V37
1.60
2.00
2.40
40
Y input
V40
2.10
2.50
2.90
V
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