PT6311 View Datasheet(PDF) - Princeton Technology

Part Name

Description

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PT6311

VFD Driver/Controller IC / 52 Pins Package

Princeton Technology 

SWITCHING CHARACTERISTIC WAVEFORM

PT6311 Switching Characteristics Waveform is given below.

fosc

PT6311

OSC 50%

STB

PWCLK PWCLK

PWSTB

tCLK-STB

CLK

tsetup

thold

DIN

tPZL

tPLZ

DOUT

tTHZ

tTZH

Sn/Gn

90%

10%

where:

fosc = Oscillation Frequency

PWSTB (Strobe Pulse Width)≥1µs

tsetup (Data Setup Time)≥100ns

tTZH1 (Segment Rise Time)≤2µs (VDD=5V)

tTZH2 (Grid Rise Time)≤0.5µs (VDD=5V)

tTHZ (Segment & Grid Fall Time)≤150µs

tPLZ (Propagation Delay Time)≤400ns (VDD=5V)

PWCLK (Clock Pulse Width)≥400ns

tCLK-STB (Clock - Strobe Time)≥1µs

thold (Data Hold Time)≥100ns

tTZH1 (Segment Rise Time)≤4µs (VDD=3.3V)

tTZH2 (Grid Rise Time)≤1.2µs (VDD=3.3V)

tPZL (Propagation Delay Time)≤100ns

tPLZ (Propagation Delay Time)≤600ns (VDD=3.3V)

V3.2

15

November 2009

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