PPG312F Просмотр технического описания (PDF) - Data Delay Devices
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PPG312F Datasheet PDF : 5 Pages
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DELAY LINE AUTOMATED TESTING
PPG312F
TEST CONDITIONS
INPUT:
Ambient Temperature: 25oC ± 3oC
Supply Voltage (Vcc): 5.0V ± 0.1V
Input Pulse:
High = 3.0V ± 0.1V
Low = 0.0V ± 0.1V
Source Impedance: 50Ω Max.
Rise/Fall Time:
3.0 ns Max. (measured
between 0.6V and 2.4V )
Pulse Width:
PWIN = 10ns
Period:
PERIN = 2 x Max. Pulse Width
OUTPUT:
Load:
Cload:
Threshold:
1 FAST-TTL Gate
5pf ± 10%
1.5V (Rising & Falling)
NOTE: The above conditions are for test only and do not in any way restrict the operation of the device.
COMPUTER
SYSTEM
PRINTER
PULSE
GENERATOR
OUT
TRIG
IN DEVICE UNDER OUT
TEST (DUT)
REF
IN
TRIG
TIME INTERVAL
COUNTER
Test Setup
TRISE
PWIN
PERIN
TFALL
INPUT
2.4V
VIH
2.4V
SIGNAL
1.5V
0.6V
1.5V
0.6V
VIL
TTO
PWA
OUTPUT
SIGNAL
VOH
1.5V
1.5V
VOL
Timing Diagram For Testing
Doc #97008
DATA DELAY DEVICES, INC.
5
1/15/97
3 Mt. Prospect Ave. Clifton, NJ 07013
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