ta1383afg TOSHIBA Semiconductor CORPORATION, ta1383afg Datasheet - Page 21
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ta1383afg
Manufacturer Part Number
ta1383afg
Description
Ntsc Chroma Decoder, Multi-point Scan Sync Processor, H/v Frequency Counter Ic For Color Tv
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet
1.TA1383AFG.pdf
(47 pages)
Chroma Block
ACC characteristic
Color difference
output level
Color difference output relative
amplitude
Demodulation angle
Color difference output relative phase
Identification
sensitivity
Free-running frequency
APC frequency control sensitivity
APC pull-in and hold
ranges
CW output amplitude
CW output DC level
Residual carrier wave level
Residual harmonic level
TOF characteristic
TOF (f0 ・ Q) control
characteristic
Characteristics
Killer OFF
+ 500 kHz
− 500 kHz
Killer ON
Pull-in +
Pull-in −
Hold +
Hold −
0 kHz
High
Low
f0 +
f0 −
B
R
B
R
Symbol
VHNE
V26H
F601
F301
f3HH
V26L
VRO
f3PH
VBO
RRB
f3HL
f3PL
VNE
GFH
GFC
θ BR
Vfsc
GFL
GF +
GF −
F31
F11
VCI
VBI
f03
A1
θ B
θ R
β f
Circuit
Test
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
21
100% color bar
100% color bar, Cb/Cr
Pins 16 and 19: AC GND
Upper hold range
Upper pull-in range
Lower hold range
Lower pull-in range
Pin 26
Pin 26 at NTSC input
Pin 26 at quiescent
Pins 22 and 23,
fsc leakage level,
when rainbow signal
(B = C = 300 mV
Pins 22 and 23,
2 × fsc leakage level
when rainbow signal
(B = C = 300 mV
Test Condition
(Note CH1)
(Note CH2)
(Note C3H)
(Note CH4)
(Note CH5)
⎯
⎯
⎯
p-p
p-p
) input
) input
3.579345 3.579545 3.579745
− 2000
− 2000
0.85
0.93
22.5
Min
280
280
270
115
600
600
250
250
400
4.0
3.5
0.5
2.7
1.0
− 3
87
86
19
17
14
14
⎯
⎯
− 500
− 500
Typ.
1.00
24.5
330
330
320
130
720
705
500
500
600
5.4
4.6
1.0
3.0
1.3
90
90
⎯
⎯
21
19
16
16
1
0
TA1383AFG
2005-09-05
2000
2000
− 250
− 250
Max
1.15
1.15
10.0
26.5
380
380
370
145
840
840
720
6.0
1.5
3.3
1.6
4.0
4.0
93
93
23
21
18
18
3
Hz/mV
mV
mV
mV
mV
mV
MHz
Unit
mV
Hz
dB
dB
⎯
⎯
V
°
°
p-p
p-p
p-p
p-p
p-p