Pin Description - Sharp XG-V10WU Technical Manual

XG-V10WU
XG-V10WE

3-5-4. Pin description

Name No. I/O
Analog supply voltage of ADC A
AAVCC 62 I
Data output of ADC A (LSB: AD1, MSB:AD8)
AD8-AD1 6-13 O
Analog input of ADC A
AIN 63 I
Analog supply voltage of ADC B
BAVCC 51 I
Data output of ADC B (LSB: BD1, MSB:BD8)
BD8-BD1 17-24 O
Analog input of ADC B
BIN 50 I
Analog supply voltage of ADC C
CAVCC 30 I
Data output of ADC C (LSB:CD1, MSB: CD8)
CD8-CD1 36-43 O
Analog input of ADC C
CIN 31 I
Clock input. The clock frequency is normally 4 x the frequency subcarrier (fsc) for most video systems
CLK 56 I
The nominal clock frequency is 14.31818 MHz for National Television System Committee (NTSC) and 17.745 MHz for
phase alteration line (PAL).
Clamp enable. When using an internal clamp pulse, CLPEN should be high. When using an external clamp pulse,
CLPEN 57 I
CLPEN should be low.
Clamping bias current of ADC A. A resistor-capacitor combination that sets the clamp timing.
CLP OUT A 59 O
Clamping bias current of ADC B. A resistor-capacitor combination that sets the clamp timing.
CLP OUT B 54 O
Clamping bias current of ADC C. A resistor-capacitor combination that sets the clamp timing.
CLP OUT C 27 O
Clamping level of ADC A. A capacitor is connected to CLPV A to set the clamp timing. The clamp level at CLPV A is
CLPV A 60 O
connected to an output code of 16 (0010000).
Clamping level of ADC B. A capacitor is connected to CLPV B to set the clamp timing. The clamp level at CLPV B is
CLPV B 53 O
connected to an output code of 128 (1000000).
Clamping level of ADC C. A capacitor is connected to CLPV C to set the clamp timing. The clamp level at CLPV C is
CLPV C 28 O
connected to an output code of 128 (1000000).
Digital ground
DGND 15 I
Digital supply voltage
DVDD 26 I
EXTCLP 55 I External clamp pulse input. When EXTCLP and CLPEN are low, the internal clamp circuit cannot be used.
The external clamp pulse when used is active high.
Ground of ADC A
GND A 64 I
Ground of ADC B
GND B 49 I
Ground of ADC C
GND C 32 I
Output initialized. The output data is synchronous when INIT is taken high from low. INIT is a control terminal that allows
INIT 58 I
the external system to initialize the TLC5733A data conversion cycle. INIT is usually used at power up or system reset.
Output format mode selector 0. When MODE1 is low and MODE0 is low, output data format1 is selected.
MODE0 46 I
When MODE1 is low and MODE0 is high, output data format2 is selected. When MODE1 is high and MODE0 is low,
output data format3 is selected. A high level on MODE1 and a high level on MODE0 is not used.
Output format mode selector 1. When MODE1 is low and MODE0 is low, output data format1 is selected.
MODE1 45 I
When MODE1 is low and MODE0 is high, output data format2 is selected. When MODE1 is high and MODE0 is low,
output data format3 is selected. A high level on MODE1 and a high level on MODE0 is not used.
NTSC/PAL control. NTSC/PAL should be low for NTSC and high for PAL.
NT/PAL 3 I
Output enable A. OE A enables the output of ADC A.
OEA 2 I
Output enable B. OE B enables the output of ADC B.
OE B 47 I
Output enable C. OE C enables the output of ADC C.
OE C 34 I
Digital ground for output of ADC A
QA DGND 5 I
Digital supply voltage for output of ADC A
QA DVDD 14 I
Digital ground for output of ADC B
QB DGND 25 I
Digital supply voltage for output of ADC B
QB DVDD 16 I
Digital ground for output of ADC C
QC DGND 44 I
Digital supply voltage for output of ADC C
QC DVDD 35 I
Bottom reference voltage of ADC A. The nominal externally applied dc voltage between RT A and RB A is 2 V for video
RB A 1 I
signals.
RB B 48 I Bottom reference voltage of ADC B. The nominal externally applied dc voltage between RT B and RB B is 2 V for video
signals.
Bottom reference voltage of ADC C. The nominal externally applied dc voltage between RT C and RB C is 2 V for video
RB C 33 I
signals.
Top reference voltage of ADC A. The nominal externally applied dc voltage between RT A and RB A is 2 V for video
RT A 61 I
signals.
Top reference voltage of ADC B. The nominal externally applied dc voltage between RT B and RB B is 2 V for video
RT B 52 I
signals.
Top reference voltage of ADC C. The nominal externally applied dc voltage between RT C and RB C is 2 V for video
RT C 29 I
signals.
Description
30
Tied GND
Tied GND
Tied High
Tied GND
Tied GND
Tied GND
Tied GND
Tied GND