PEDL9044-03
1
Semiconductor
ML9044-xxA/xxB
Note 3:
Note 4:
OSC1
OSC1
OSCR
OSC2
OSCR
OSC2
Ω±
Rf = 180 k 2%
The wire between OSC1 and Rf and the wire between
OSC2 and Rf should be as short as possible.
Keep OSCR open.
The wire between OSC2 and OSCR should be as short
as possible. Keep OSC1 open.
Note 5:
tHW
tLW
VDD
2
VDD
VDD
2
2
fIN
waveform
Applied to the pulses entering from the OSC1 pin
fduty = tHW/(tHW + tLW) ×100 (%)
Note 6:
0.7VDD
0.3VDD
0.7VDD
0.3VDD
trf
tff
Applied to the pulses entering from the OSC1 pin
Note 7: For 1/4 bias, V2 and V3B pins are short-circuited. V3A pin is open.
For 1/5 bias, V3A and V3B pins are short-circuited. V2 pin is open.
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