Avtech AVRQ-5-B, Инструкция по эксплуатации

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VO3120 RESULTS
A Vishay VO3120 was tested using VCC2 = +32V, and the following daughterboard
configuration:
Reference Value Typical Function
C6 Not used Load capacitance
R1 Not used Zero-Ohm Jumper to connect DUT pin 1 to VCC1
R2 Not used Output pullup
R3
348 Ω for 10 mA tests,
not used for 0 mA tests.
Resistance to connect DUT pin 2 to VCC1.
Non-zero resistance for current-drive inputs.
R4 0 Ω Zero-Ohm Jumper for DUT pin 7 as logic output
R5 Not used Resistance to connect DUT pin 3 to VCC1
R6 0 Ω Zero-Ohm Jumper for DUT pin 6 as logic output
R7 Not used Resistance to connect DUT pin 4 to VCC1
R8 0 Ω Zero-Ohm Jumper to connect DUT pin 1 to GND1
R9
Not used for 10 mA tests,
0 Ω for 0 mA tests.
Zero-Ohm Jumper to connect DUT pin 2 to GND1
R10 0 Ω Zero-Ohm Jumper to connect DUT pin 3 to GND1
R11 0 Ω Zero-Ohm Jumper to connect DUT pin 4 to GND1
P1, P2 Not used No rise-time capacitance added between the CAP pads
BT1
One A23-type 12V battery for 10
mA tests, not used for 0 mA tests.
One user-installed A23-type 12V battery, prime power for VCC1.
(Please note that A23 batteries have a limited mA·hr rating –
typically 30 mA·hr when operating at 15 mA – so the battery should
be removed immediately after testing, and its output should verified
to be between 6V and 12V before each test.)
With the daughterboard installed in the ZIF socket in the positive position (silkscreen
arrows pointing same direction, daughterboard is as close as possible to the ZIF lever),
and AMP1 set to +1.5 kV and AMP2 set to +32V, these waveforms were obtained:
No significant logic output glitch for t
R10-90
= 4.588 ns, so the CMTI exceeds 1.5 kV
× (90%-10%) / 4.588 ns = 261 kV/us
when I
F
= 0 mA.
No significant logic output glitch for t
R10-90
= 4.588 ns, so the CMTI exceeds 1.5 kV
× (90%-10%) / 4.529 ns = 265 kV/us
when I
F
= 10 mA.
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