ta1383afg TOSHIBA Semiconductor CORPORATION, ta1383afg Datasheet - Page 11

• 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

SUB-CONT
TOF f0
SUB-COLOR
TOF Q
SUB-TINT
Y-DL1
Y-DL2
Y BLACK ADJ
Cb BLACK ADJ
Cr BLACK ADJ
Read Function
POR
COLOR
Signal
Signal
Adjusts subcontrast.
Switches TOF center frequency.
Adjusts sub color.
Switches TOF Q characteristic.
Adjusts sub tint.
Adjusts Y delay time 1 (baseband block).
Note: Sets delay amount according to settings such as BANDWIDTH.
Adjusts Y delay time 2 (NTSC Y processing block).
Note: Sets delay amount according to settings such as TOF f0/Q.
Adjusts Y black level.
Adjusts Cb (Pb) black level.
Adjusts Cr (Pr) black level.
Power-on reset
Detects NTSC color or BW (Black and White).
Adjusts amplitude of output Y signal (pin 24).
Controls center frequency of chroma filter for chroma signals input to pins 16
and 19.
Adjusts amplitude of output Cb/Cr (Pb/Pr) signals (pins 22 and 23).
Controls center frequency of chroma filter for chroma signals input to pins 16
and 19.
Adjusts tint for output Cb/Cr (Pb/Pr) signals (pins 22 and 23).
Switches delay amount of Y signal in baseband block.
Switches delay amount of Y signal in NTSC Y processing block.
Adjusts black level offset of Y OUT (pin 24).
Adjusts black level offset of Cb (Pb) OUT (pin 23).
Adjusts black level offset of Cr (Pr) OUT (pin 22).
After power on, 0 is returned at first read; 1, at second and subsequent reads.
00000: min (−3dB)
000: OFF
00000: min (−3dB)
000: min (0.6)
0000: min (−7 deg)
00: −10 ns
00: OFF
00000000: OFF
00000001: min (−140 mV)
00000000: OFF
00000001: min (−140 mV)
00000000: OFF
00000001: min (−140 mV)
0: RESISTER PRESET
0: BW
1: NTSC color
01: +40 ns
001: min (0.56 fsc)
01: 0 ns
111: max (1.2)
11111: max (+3dB)
11111: max (+3dB)
1111: max (+7 deg)
10: +10 ns
10: +80 ns
1: NORMAL
11111111: max (+140 mV)
11111111: max (+140 mV)
11111111: max (+140 mV)
Function
11
111: max (1.05 fsc)
11: +10 ns
11: +120 ns
Function
Power-On Initial Value
TA1383AFG
(10000000)
(10000000)
(10000000)
CENTER
CENTER
CENTER
CENTER
CENTER
CENTER
2005-09-05
(10000)
(10000)
−10 ns
(1000)
(000)
(000)
OFF
OFF
(00)
(00)
min