TC90A92AFG Toshiba, TC90A92AFG Datasheet - Page 4

• Manufacturer Part Number: TC90A92AFG
• Manufacturer: Toshiba

Specifications of TC90A92AFG

• Function: Multi-standard color decoder and 3D or 3L Y/C separation
• Features: 3D-YNR/CNR4Mbit eDRAMS/N detection ITU-R656 output
• Power Requirements: 3.3V, 2.5V, 1.5V
• Package: QFP100 (lead-free)

100 VREFDA
(Note) Please the capacitor of the power supply terminal and the BIASAD terminal is placed near the terminal.
Aug./2003
Pin
No. Pin Name
51 VDDRAM2
52 VSSRAMD1 GND for internal DRAM
53 VDDRAMD1 Power supply for internal DRAM
54 YOUT3
55 YOUT2
56 YOUT1
57 YOUT0
58 CKOUT
59 DVDD4
60 COUT0
61 COUT1
62 DVSS4
63 COUT2
64 VDDIO3
65 COUT3
66 COUT4
67 VSSIO3
68 COUT5
69 COUT6
70 DVDD5
71 COUT7
72 COUT8
73 DVSS5
74 COUT9
75 HDOUT
76 VDOUT
77 OEPK
78 UVFLAG
79 VBIREADY
80 YCLAMPP
81 BIASYAD
82 VRTYAD
83 VRMYAD
84 VSSYAD
85 YIN
86 VDDYAD
87 VRBYAD
88 BIASCAD
89 VRTCAD
90 CIN
91 VDDCAD
92 CRIN
93 VSSCAD
94 CBIN
95 VRBCAD
96 VDDDA
97 DAOUT
98 VSSDA
99 BIASDA
Power supply for internal DRAM
Digital video port output
Digital video port output
(In case 8bit output mode : fixed to Low)
System Clock output terminal for digital video signal output
656 : 27MHz 601 : 13.5MHz
Power supply for Logic circuit
Ｃ bＣ r digital video signal output (LSB）
（ 656： fixed Low 601： CbCr）
（ In case 16bit mode: LSB and 2’nd LSB are fixed Low)
GND for Logic circuit
Ｃ bＣ r digital video signal output
Power supply for I/O
Ｃ bＣ r digital video signal output
GND for I/O
Ｃ bＣ r digital video signal output
Power supply for Logic circuit
Ｃ bＣ r digital video signal output
GND for Logic circuit
Ｃ bＣ r digital video signal output （ MSB）
Horizontal reference timing pulse
Vertical reference timing pulse
Field detection output / Pedestal pulse output
Reference pulse of multiplexed Cb/Cr signal
Reference pulse of IIC read for VBI data slice
Function (Hi level at 23 line and 286 line)
Clamp signal for YIN
The bias terminal for internal 10bit ADC
The reference top voltage terminal of internal
10bit ADC
The reference middle voltage terminal of
Internal 10bit ADC
GND for internal 10bit ADC
Analog CVBS/Y signal input terminal for
Internal 10bit ADC
Power supply for internal 10bit ADC
The reference bottom voltage terminal of
Internal 10bit ADC
The bias terminal for internal 8bit ADC
The reference top voltage terminal of
Internal 8bit ADC
Analog C signal input terminal for Internal
8bit ADC
Power supply for internal 8bit ADC
Analog Cr signal input terminal for Internal
8bit ADC
GND for internal 8bit ADC
Analog Cb signal input terminal for Internal
8bit ADC
The reference bottom voltage terminal of internal 8bit ADC
Power supply for internal DAC of NCO
Output terminal of DAC of NCO
GND for internal DAC of NCO
The bias terminal for internal DAC
The reference voltage terminal of DAC
Function
voltage
Durabl
(V)
1.5
2.5
3.3
3.3
3.3
3.3
3.3
1.5
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
1.5
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
e
0
0
0
0
0
0
0
Bypass
Bypass
Bypass
Bypass
Bypass
Bypass
Bypass
Bypass
Bypass
GND
GND
GND
GND
GND
GND
GND
VDD
VDD
OUT
OUT
OUT
OUT
OUT
VDD
OUT
OUT
OUT
VDD
OUT
OUT
OUT
OUT
VDD
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
VDD
VDD
VDD
OUT
I/O
IN
IN
IN
IN
(Analog or
System
Circuit
Digtal)
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
operation
standard
（Ｖ）
DC of
1.75
1.25
0.75
1.75
1.25
0.75
1.5
2.5
1.5
3.3
1.5
0.8
2.5
0.8
2.5
2.5
0.9
1.5
0
0
0
0
0
0
2
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TC90A92AFG
VDDDA -VDDDA*0.
Analog signal
effective level
VDDYADx0.4
VDDCADx0.4
VDDCADx0.4
VDDCADx0.4
4
（Vp-p）
6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-