Data Delay Devices PPG36F
the PPG36F are shown in Figure 1. The unit is activated by a rising edge on the TRIG input. The duration of the pulse is given by the above equation.FEATURES
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● Digitally programmable in 64 steps Monotonic pulse-width-vs-address variation Rising edge triggered Two separate outputs: inverting & non-inverting Precise and stable pulse width Input & outputs fully TTL interfaced & buffered 2 10 T L fan-out capability Fits standard 24-pin DIP socket Auto-insertable TRIG N/C OUT N/C N/C N/C RES N/C N/C N/C N/C GND 1 2 3 4 5 6 7 8 9 10 11 12 data 3 ® delay devices, inc. PACKAGES 24 23 22 21 20 19 18 17 16 15 14 13 VCC OUT/ N/C N/C N/C A0 A1 A2 N/C A3 A4 A5 PPG36F-xx DIP PPG36F-xxC4 Gull-Wing PPG36F-xxM Military DIP PPG36F-xxMC4 Military Gull-Wing FUNCTIONAL
DESCRIPTION
The PPG36F-series device is a 6-bit digitally programmable pulse generator. The width, PW A, depends on the address code (A5-A0) according to the following formula: PWA = PW 0 + TINC * A PIN DESCRIPTIONS TRIG OUT OUT/ A0-A5 RES VCC GND Trigger Input Non-inverted Output Inverted Output Address Bits Reset +5 Volts Ground where A is the address code, TINC is the incremental pulse width of the device, and PW 0 is the inherent pulse width of the device.