TA1201CNG Datasheet, PDF (6/46 Pages) Toshiba Semiconductor – I2C BUS CONTROL NTSC 1CHIP COLOR TV IC

PIN
No.
PIN NAME
FUNCTION
25
Vertical Sync.
Separation Filter
This terminal is for vertical sync.
separation filter.
26 H. V_CC
27
28
SCL, SDA
This terminal is for V_CC of horizontal
circuit.
These terminals are for input and
output of I²C Bus.
29 X-RAY
This terminal is for input of X-RAY
protect circuit.
The threshold voltage is 3.5V (Typ.).
If this terminal is applied the voltage
that is more than threshold voltage,
the X-RAY protect circuit make
horizontal output a low.
TA1201CNG
INTERFACE CIRCUIT
―
30 Fly-back Pulse Input
This terminal is for Fly-back Pulse
input.
The Fly-back Pulse is the reference of
AFC circuit, gate pulse and so on.
31 Sync. Pulse Output
This terminal is for Sync. pulse output.
The current needs to keep under 1mA.
6
2004-05-24