PT6305 Datasheet, PDF (12/17 Pages) Texas Instruments – 3 AMP HIGH-PERFORMANCE ADJUSTABLE ISR

VFD Driver/Controller IC
SWITCHING CHARACTERISTICS WAVEFORMS
(Unless otherwise specified, VIH=VIL=0.5VDD1)
1/fCLKB
PWCLKB(L) PWCLKB(H)
CLKB
50%
tSETUP
tHOLD
50%
50%
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PT6305
VDD1
VSS1
DI
HVOn
CLKB
LATB
HVOn
HVOn
50%
50%
tPHL1
90%
tTHL
10%
50%
tCLKB-LATB
PWLATB
50%
tPHL2
90%
tPLH2
10%
50%
10%
tPLH1
90%
tTLH
50%
VDD1
VSS1
VOH2
VOL2
VDD1
VSS1
VDD1
VSS1
VOH2
VOL2
VOH2
VOL2
PT6305 V1.1
- 12 -
January, 2006