tb6560hq TOSHIBA Semiconductor CORPORATION, tb6560hq Datasheet - Page 24

• Manufacturer Part Number: tb6560hq
• Description: Pwm Chopper-type Bipolar Stepping Motor Driver Ic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Measurement Waveform
OSC-Charge DELAY :
chopping wave. The voltages of 2 V or above are considered as a High level, and voltages of 0.5 V or below are
considered as a Low level as designed values. However, there is a response delay and that there occurs the
peak-to-peak voltage variation.
The conversion from the OSC waveform to the internal OSC waveform is done by recognizing the level of
OSC Pin
Internal
Waveform
Waveform
GND
CLK
V
0.5 V
OSC
M
2 V
Figure 2 Timing Waveforms and Names (CR and Output)
t CLK
t pLH
Figure 1 Timing Waveforms and Names
10%
t
r
50%
90%
24
t pHL
t CLK
90%
t
f
50%
TB6560HQ/FG
10%
2006-05-31