Q-Tech QT802 Square Wave User Manual
Page 10
QT801 and QT802 Square-Wave
24 pin DDIP
REV.
Q-TECH Corporation
10150 W. Jefferson Blvd.
Culver City, CA 90232
SIZE
A
CAGE NO.
51774
Sheet 10 of 10
D
RECOMMENDED ELECTRICAL TEST DIAGRAM
FIGURE 1 INTERFACE CONTROL DRAWING
24 Pin DDIP
PIN NO.
DESIGNATION
1
External Frequency Adjustment
(when specified)
2 - 11
NC
12
Ground/Case
13
RF Output
14 -23
NC
24
Supply Voltage
NOTES:
•
Dimensions are in inches.
•
Lead numbers are for reference only and
are not marked on the unit.
•
A triangle symbol is marked on the corner
of the package to indicate Pin 1
•
All pins with NC function may not be
connected as external tie or connections
(Pins may be connected internally).
Q-TECH
PART NUMBER
FREQUENCY
.300 MAX.
24X .200 MIN.
24X Ø .018 ± .002
1.100
1.280 MAX.
.600
.790 MAX.
22X .100
NON-ACCUMULATIVE
ESD SYMBOL
FOR PIN No. 1
USA
D/C
S/N
1
12
24
13
FLUKE 8050A
COM
mA
V
VOLT-
METER
.01
uF
.01
uF
.01
uF
VC
Vcc
DEVICE
UNDER
TEST
OUT
GND
TEK2465B
OSCILLO-
SCOPE
VERT
SIGNAL
OUT
15
pF (including probes)
common
HP6205C
POWER
SUPPLY
AMP-
METER
FREQ
COUNTER
HP53181A
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