MYSON
TECHNOLOGY
MTV312M64
(Rev 0.99)
4. AC Characteristics
at: Ta=0 to 70 oC, VDD=5.0V/3.3V, VSS=0V
Name
Symbol Condition
Crystal Frequency
fXtal
PWM DAC Frequency
fDA fXtal=12MHz
HS input pulse Width
tHIPW fXtal=12MHz
VS input pulse Width
tVIPW fXtal=12MHz
HSYNC to Hblank output jitter
tHHBJ
H+V to Vblank output delay
tVVBD fXtal=12MHz
VS pulse width in H+V signal
tVCPW FXtal=12MHz
Min.
46.875
0.3
3
Typ.
12
8
20
Max.
94.86
7.5
5
Unit
MHz
KHz
uS
uS
nS
uS
uS
Test Mode Condition
In normal application, users should avoid the MTV312M entering its test mode or writer mode, outlined as
follows, adding pull-up resistor to DA8 and DA9 pins is recommended.
Test Mode A: RESET=1 & DA9=1 & DA8=0 & STO=0
Test Mode B: RESET's falling edge & DA9=1 & DA8=0 & STO=1
Writer Mode: RESET=1 & DA9=0 & DA8=1
Revision 0.99
- 25 -
2001/07/26