參數資料
型號: TB1227BN
廠商: Toshiba Corporation
英文描述: VIDEO, CHROMA AND SYNCHRONIZING SIGNALS PROCESSING IC FOR PAL/NTSC/SECAM SYSTEM COLOR TV
中文描述: 視頻,色度和同步信號處理集成電路的PAL / NTSC制式/ SECAM制式彩電
文件頁數: 28/94頁
文件大?。?/td> 1292K
代理商: TB1227BN
TB1227CNG
2004-05-24
28
CHARACTERISTIC
SYMBOL
TEST
CIR-
CUIT
TEST CONDITION
MIN
TYP.
MAX
UNIT
AFC-MASK Start Phase
φ
AFCf
(Note DV10)
2.6
3.2
3.8
AFC-MASK Stop Phase
φ
AFCe
(Note DV11)
4.4
5.0
5.6
VNFB phase
φ
VNFB
(Note DV12)
0.45
0.75
1.05
V. Output Maximum Phase
V
φ
max
(Note DV13)
7.3
8.0
8.7
V. Output Minimum Phase
V
φ
min
(Note DV14)
0.5
1.0
1.5
V. Output Phase Variable Range
V
φ
(Note DV15)
6.3
7.0
7.7
50 System VBLK Start Phase
V50BLKf
(Note DV16)
0.4
0.55
0.7
50 System VBLK Stop Phase
V50BLKe
(Note DV17)
20
23
26
60 System VBLK Start Phase
V60BLKf
(Note DV18)
0.4
0.55
0.7
60 System VBLK Stop Phase
V60BLKe
(Note DV19)
15
18
21
H
Pin 56 VBLK Max Voltage
V56H
4.7
5.0
5.3
Pin 56 VBLK Min Voltage
V56L
0
0.3
V
VAcaL
232.5
V. Lead-In Range 1
VAcaH
(Note DV20)
344.5
V60caL
232.5
V. Lead-In Range 2
V60caH
(Note DV21)
294.5
Hz
W-VBLK Start Phase
SWVB
(Note DV22)
W-PMUTE Start Phase
SWP
(Note DV23)
9
88
W-VBLK Stop Phase
STWVB
(Note DV24)
W-PMUTE Stop Phase
STWP
(Note DV25)
10
120
H
V Centering Center Voltage
V51
(Note DV26)
4.55
V Centering Max Voltage
V51Max
(Note DV27)
6.30
V Centering Min Voltage
V51Min
(Note DV28)
2.75
Pin 28 DAC Output Voltage (High)
V28H
4.0
4.5
5.0
Pin 28 DAC Output Voltage (Low)
V28L
0
0.1
V
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