参数资料
型号: TB1245N
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PDIP56
封装: PLASTIC, SDIP-56
文件页数: 19/101页
文件大小: 1490K
代理商: TB1245N
TB1245N
2001-07-26
24
AC CHARACTERISTIC
Video section
CHARACTERISTIC
SYMBOL
TEST
CIR-
CUIT
TEST CONDITION
MIN
TYP.
MAX
UNIT
Y Input Pedestal Clamping Voltage
VYclp
(Note Y1)
2.0
2.2
2.4
V
ftr3
3.429
3.58
3.679
Chroma Trap Frequency
ftr4
(Note Y2)
4.203
4.43
4.633
MHz
Gtr3a
Chroma Trap Attenuation
(3.58 MHz)
Gtr3f
(Note Y3)
20
26
52
(4.43 MHz)
Gtr4
(Note Y4)
20
26
52
(SECAM)
Gtrs
(Note Y5)
18
26
52
dB
Yγ Correction Point
γp
(Note Y6)
90
95
99
Yγ Correction Curve
γc
(Note Y7)
2.6
2.0
1.3
dB
APL Terminal Output Impedance
Zo44
(Note) Y8
15
20
25
k
Adrmax
0.11
0.13
0.15
DC Transmission
Compensation Amplifier Gain
Adrcnt
(Note Y9)
0.44
0.06
0.08
Maximum Gain of Black
Expansion Amplifier
Ake
(Note Y10)
1.20
1.5
1.65
times
VBS9MX
65
77.5
80
VBS9CT
55
62.5
70
VBS9MN
48
55.5
63
VBS2MX
35
42.5
50
VBS2CT
25
31.5
38
Black Expansion Start Point
VBS2MN
(Note Y11)
19
25.5
32
IRE
Black Peak Detection Period
(Horizontal)
TbpH
15
16
17
s
(Vertical)
TbpV
(Note Y12)
33
34
35
H
fp25
1.5
2.5
3.4
fp31
1.9
3.1
4.3
Picture Quality Control
Peaking Frequency
fp42
(Note Y13)
3.0
4.2
5.4
MHz
GS25MX
12.0
14.5
17.0
GS31MX
12.0
14.5
17.0
Picture Quality Control
Maximum Characteristic
GS42MX
(Note Y14)
10.6
13.5
16.4
GS25MN
22.0
19.5
17.0
GS31MN
22.0
19.5
17.0
Picture Quality Control
Minimum Characteristic
GS42MN
(Note Y15)
19.5
16.5
13.5
GS25CT
6.0
8.5
11.0
GS31CT
6.0
8.5
11.0
Picture Quality Control
Center Characteristic
GS42CT
(Note Y16)
4.6
7.5
10.4
Y Signal Gain
Gy
(Note Y17)
1.0
0
1.6
Y Signal Frequency Characteristic
Gfy
(Note Y18)
6.5
0
1.0
dB
Y Signal Maximum Input Range
Vyd
(Note Y19)
0.9
1.2
1.5
V
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