參數(shù)資料
型號(hào)： TB1261F
廠商： Toshiba Corporation
英文描述： TOSHIBA BiCMOS INTEGRATED CIRCUIT, SILICON MONOLITHIC
中文描述： 東芝的BiCMOS集成電路，硅單片
文件頁(yè)數(shù)： 28/66頁(yè)
文件大小： 1544K
代理商： TB1261F
TB1261F/TB1262F
2002-6-30 28 / 66
ITEM
SYMBOL
TEST
CIRCUIT
TEST
COND
ITON
S1
S2
S3
S4
MIN
TYP
MAX
UNIT
1ST SIF STAGE
SIF maximum input signal
SIF minimum input signal
SIF gain control range
2nd SIF output level
SIF input resistance
（
*
）
SIF input capacitance
（
*
）
AM sound
AM input sensitivity
AM maximum input level
2nd SIF output level (L)
AF output signal amplitude (AM)
AF output S/N (AM)
Total harmonics distortion (AM)
2nd SIF stage
AF output signal amplitude(5.5MHz)
AF output S/N (5.5MHz)
Total harmonics distortion (5.5MHz)
AF output signal amplitude (6.0MHz)
AF output S/N (6.0MHz)
Total harmonics distortion (6.0MHz)
AF output signal amplitude (6.5MHz)
AF output S/N (6.5MHz)
Total harmonics distortion (6.5MHz)
AF output signal amplitude (4.5MHz
Low)
AF output S/N (4.5MHz Low)
Total harmonics distortion (4.5MHz Low)
AF output signal amplitude (4.5MHz
High)
in; #75,76
in(uc); #79,80
out; #71
in; #75,76
out; #75,76
in; #75,76
in(uc); #79,80
out; #65
in; 73
out; 71
ｖ
in max(s)1
ｖ
in min(s)1
Ｒ
AGC(s)1
vSIF1
Ｚ
in R(s)
Ｚ
in C(s)
vin minAM
vin maxAM
vSIF L
vDet(s)AM
S/N(s)AM
THDAM
vDet(s)5.5M
S/Ns)5.5M
THD5.5M
vDet(s)6.0M
S/N(s)6.0M
THD6.0M
vDet(s)6.5M
S/N(s)6.5M
THD6.5M
vDet(s)4.5M
L
S/N(s)4.5ML
THD4.5ML
vDet(s)4.5M
H
S/N(s)4.5M
H
100
-
50
100
-
-
-
100
100
375
48
-
695
55
-
695
55
-
695
55
-
110
40
70
103
10
5
40
110
103
500
54
0.7
927
60
0.3
927
60
0.3
927
60
0.3
-
dB(uV)
dB(uV)
dB
dB(uV)
k
Ω
pF
50
-
106
-
-
50
-
106
665
-
3.0
1236
-
1.0
1236
-
1.0
1236
-
1.0
dB(uV)
dB(uV)
mVrms
dB
%
mVrms
dB
%
mVrms
dB
%
mVrms
dB
%
S5
S6
S7
350
500
710
mVrms
52
-
58
0.3
-
dB
%
S8
1.0
649
927
1324
mVrms
AF output S/N (4.5MHz High)
52
58
-
dB
Total harmonics distortion (4.5MHz
High)
Limiting sensitivity (4.5MHz Low)
THD4.5MH
S9
-
0.3
1.0
%
lim(s)4.5ML
im(s)4.5MH
lim(s)5.5M
lim(s)6.0M
lim(s)6.5M
AMR4.5MH
AMR 4.5ML
AMR5.5M
AMR6.0M
AMR6.5M
40
45
40
40
45
55
55
60
60
60
45
50
45
45
50
-
-
-
-
-
(4.5MHz High)
(5.5MHz)
(6.0MHz)
(6.5MHz)
-
-
-
-
S10
dB(uV)
AM reduction ratio (4.5MHz High)
50
50
50
50
50
(4.5MHz Low)
(5.5MHz)
(6.0MHz)
(6.5MHz)
dB
dB
S11
dB
Demodulation band width of the FM
demodulator (Upper 1)
Demodulation band width of the FM
demodulator (Lower1)
VIDEO STAGE
Y Input Dynamic Range Y1 in
Y Delay time (PAL NTSC)
(SECAM)
Chroma Trap Gain 3.58MHz
4.43MHz
Y gain (Y)
Y frequency response
Mon out gain (MON) (Y1/CVBS1)
Y frequency response
fpH(s)1
S12
130
-
kHz
fpL(s)1
-
-130
in; #61
out; #53
in;#61 / out;#53
in;#55 / out;#53
in;#44 / out;#53
in;#61 / out;#53
V1
V2
V3
V4
V5
0.9
350
570
-80
120
30
－
－
5.0
5.5
5.5
5.5
5.5
5.5
1.0
440
680
-120
160
40
-27
-27
5.5
8.0
6
6
6
8.0
－
530
790
-160
200
50
-23
-23
6.0
－
6.5
6.5
6.5
－
V(p-p)
ns
ns
dB
ｄ
B
MHz
dB
dB
dB
MHz
t
YDELP
t
YDELS
t
YDEL-120
t
YDEL160
t
YDEL step
G
TRAP
358
G
TRAP
443
G Y1
FR
Y
G
TV1
G
TV2
G
TV3
FR
Y
(000)
(111)
1step
(Y2/CVBS2)
(Y3/CVBS3)
V6
V7
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TB1262F 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:TOSHIBA BiCMOS INTEGRATED CIRCUIT, SILICON MONOLITHIC
TB1274BFG 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:LUMINANCE, CHROMA AND SYNCHRONIZING SIGNALS PROCESSOR IC FOR PAL / NTSC / SECAM COLOR TV
TB12A 制造商:Lenline 功能描述:
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