Space Saver LVQ 3V Gated Square Wave Generator
The Space Saver LVQ 3V Gated Square Wave Generators manufactured by Engineered Components Company are designed to provide a square
wave output at a given frequency. These generators are both keyable and synchronizable, producing a continuous output train as long as a TTL
“low” is applied to the input. With a TTL “high” applied to the input, output 1 will produce a constant “high” and output 2 will produce a constant
“low”. When the input switches to “low”, output 2 goes “high” immediately. Output 1 and output 2 both go low after one half-cycle and then run
in phase as a continuous square wave output. When the input switches back to “high”, output 2 goes “low” immediately and output 1 goes
“high” one half-cycle later.
The MTBF on these modules, when calculated per MIL-HDBK-217, for a 50 deg.C ground fixed environment and with 50VDC applied, is in excess of
4 million hours. The temperature coefficient of delay is less than 600 ppm/deg.C over the operating temperature range of -40 to +85 deg. C.
The module is provided in a 8-pin Space Saver package, fully encapsulated in epoxy resin and is housed in a Diallyl Phthalate case, blue in color.
The case marking is applied by silkscreen using white epoxy paint. The 5 copper leads are tin-lead plated and meet the solderability requirements
of MIL-STD-202, Method 208.
MECHANICAL DIAGRAM
Thru-Hole (F Suffix)
.250
.125 TYP.
.484 TYP.
Gull-Wing (G Suffix)
.400 TYP.
J-Lead (J Suffix)
.060 TYP.
+/-.020
.130
.100
TYP.
MADE IN USA
.020 DIA. TYP.
.150
TYP.
.020
TYP.
.100
TYP.
MADE IN USA
.010 TYP.
.150
TYP.
.010 TYP.
.100
TYP.
.020 TYP.
.150
TYP.
.030
.030
.030
DATE CODE
V O
2
IN
V O
2
DATE CODE
IN
V O
2
.350
SSGSWG-
LVQ-50F
O
1
C
Top view
.375
SSGSWG-
LVQ-50G
O
1
C
Top view
.375
O
1
.500
.500
Product Selection Table
(Add F Suffix for Thru-Hole Leads, G Suffix for Gull-Wing Leads, or J Suffix for J-Leads)
Part
Number
SSGSWG-LVQ-2
SSGSWG-LVQ-2.5
SSGSWG-LVQ-3
SSGSWG-LVQ-3.5
SSGSWG-LVQ-4
SSGSWG-LVQ-4.5
SSGSWG-LVQ-5
SSGSWG-LVQ-5.5
SSGSWG-LVQ-6
SSGSWG-LVQ-7
SSGSWG-LVQ-8
SSGSWG-LVQ-9
SSGSWG-LVQ-10
SSGSWG-LVQ-11
SSGSWG-LVQ-12
SSGSWG-LVQ-13
SSGSWG-LVQ-14
SSGSWG-LVQ-15
SSGSWG-LVQ-20
SSGSWG-LVQ-25
SSGSWG-LVQ-30
SSGSWG-LVQ-35
SSGSWG-LVQ-40
SSGSWG-LVQ-45
SSGSWG-LVQ-50
SSGSWG-LVQ-60
SSGSWG-LVQ-70
SSGSWG-LVQ-80
Nominal
Output Frequency
2.0 MHz
2.5 MHz
3.0 MHz
3.5 MHz
4.0 MHz
4.5 MHz
5.0 MHz
5.5 MHz
6.0 MHz
7.0 MHz
8.0 MHz
9.0 MHz
10.0 MHz
11.0 MHz
12.0 MHz
13.0 MHz
14.0 MHz
15.0 MHz
20.0 MHz
25.0 MHz
30.0 MHz
35.0 MHz
40.0 MHz
45.0 MHz
50.0 MHz
60.0 MHz
70.0 MHz
80.0 MHz
Output Frequency
Tolerance
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
Operating Specifications:
All measurements made at 25 deg. C
All measurements made with Vcc = +3.3VDC
All measurements made with (1) LVQ output load
Operating Temperature: -40 to +85 deg. C
Storage Temperature: -55 to +125 deg. C
Vcc Supply Voltage: 2.70 to 3.60VDC
Vcc Supply Current:
SSGSWG-LVQ-2X = 4mA typical
SSGSWG-LVQ-80X = 20mA typical
Logic “High” Input:
Voltage: 2.0VDC min.; Vcc max.
Current: Vcc max.; +/-1uA max.
Logic “Low” Input:
Voltage: 0.8 VDC max.
Current: +/-1uA max.
Logic “High” Voltage Out: 2.2VDC min.
Current Out: -12mA
Logic “Low” Voltage Out: 0.4VDC max.
Current Out: +12mA
BLOCK DIAGRAM
V
IN
8
5
Square Wave
Generator
4
Special modules can often be manufactured to provide for customer specific applications.
C
Phone: 805-369-0034
Fax:
805-369-0033
Web: www.ec2.com
engineered components company
A Division of Cornucopia Tool & Plastics, Inc. PO Box 1915, 448 Sherwood Rd., Paso Robles CA 93447
YYWW
YYWW
.290
.325
MADE IN USA
.325
YYWW
DATE CODE
IN
SSGSWG-
LVQ-50J
C
.500
1
7
OUT 1
OUT 2
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