參數(shù)資料
型號(hào)： TB1254N
廠商： Toshiba Corporation
英文描述： PAL / NTSC / SECAM 1CHIP (IF+VCD PROCESSOR) IC
中文描述： PAL / NTSC制式/ SECAM制式1CHIP（中頻光碟處理器）芯片
文件頁數(shù)： 27/58頁
文件大小： 551K
代理商： TB1254N
Ver3.7
00/01/28
27
ITEM
SYMBOL
TEST
CIRCUIT
TEST
CINDITION
C8
MIN
TYP
MAX
UNIT
Relative Phase (PAL)
R-B
G-B
R-B
G-B
R-B
G-B
R-B
G-B
PR-B
PG-B
N1R-B
N1G-B
N2R-B
N2G-B
DVDR-B
DVDG-B
4APCP+
4APCP
-
4APCH+
4APCH-
3APCP+
3APCP-
3APCH+
3APCH-
443
358
PIDON
PIDOFF
PIDLON
PIDLOFF
NIDON
NIDOFF
NIDLON
NIDLOFF
CW
V
BCWKON
V
BCWKOFF
HTC
SCOLMAX
SCOLMIN
T
BDL
T
RDL
84
230
83
232
95
232
86
236
350
350
350
350
300
300
300
300
1.5
0.6
0.7
1.0
1.7
2.5
0.6
1.0
2.0
4.0
0.35
1.0
3.0
-6.7
+2.5
-4.5
89
236
89.5
241
105
240
92.8
245
500
500
500
500
500
500
500
500
2.5
1.1
1.5
1.9
3.4
5.0
1.3
2.1
4
8
0.5
1.5
3.5
-6.0
+3.5
-3.5
64
64
94
242
95
248
115
248
100
254
2500
-2500
2500
-2500
2500
-2500
2500
-2500
3.5
1.6
3
4
6
8
2.6
4.2
7
12
0.65
2.0
4.0
-5.3
4.5
-2.5
deg
Relative Phase (NTSC1)
Relative Phase (NTSC2)
Relative Phase (DVD)
APC Pull- In Range (4.43MHz)
C9
Hz
APC Hold Range (4.43MHz)
APC Pull-In Range (3.58MHz)
APC Hold Range (3.58MHz)
APC Control Sensitivity (4.43MHz)
APC Control Sensitivity (3.58MHz)
PAL ID Sensitivity (Normal Mode)
Hz/mV
C10
C11
mVp-p
PAL ID Sensitivity (Low Mode)
NTSC ID Sensitivity (Normal Mode)
NTSC ID Sensitivity (Low Mode)
CWOUT Amplitude
DC Bias at killer on
DC Bias at killer off
Half Tone Chara. for C
Sub-Color Control
Characteristics
1H Delay Time
C12
V p-p
V
C13
C14
dB
dB
MAX
MIN
s
SECAM STAGE
ITEM
SYMBOL
TEST
CIRCUIT
TEST
CINDITION
SE1
SE2
SE3
SE4
SE5
MIN
TYP
MAX
UNIT
Bell Monitor Output Amplitude
Bell Filter f0
Bell Filter f0 Variable Range
Bell Filter Q
Color Difference Output Amplitude
embo
f
0B-C
f
0B-VR
Q
BEL
VBS
VRS
R/B-S
SNB-S
SBR-S
LinB
LinR
trfB
trfR
SIDHON
SIDHOFF
63
-23
15
13
1.29
1.12
0.7
-38
-44
85
85
-
-
0.66
1.82
100
0
30
15
1.85
1.57
0.80
-34
-39
100
100
1.1
1.1
1.32
3.64
163
23
45
17
2.41
2.22
0.90
-28
-32
117
117
1.5
1.5
2.64
6.5
mV p-p
kHz
Vp-p
Color Difference Relative Amplitude
Color Difference S/N Ratio
SE6
SE8
-
dB
Linearity
SE9
%
Rising-Fall Time
SE10
s
SECAM ID Sensitivity
(Normal Mode)
H
SE11
mV
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