S4U1 Pin Diode Switch
Single Pole, Four Throw
Absorptive
Features:
•
Incorporated TTL-compatible driver for
convenient system integration and operates
from +5 V and -15 V DC power supplies.
DC blocks at all RF ports.
Ruggedized construction.
RoHS-compliant versions available.
Hermetic versions available.
•
•
•
•
Specifications:
Parameter
Frequency Range
Insertion Loss (max)
VSWR (max) 50 ohms
Isolation (min)
Switching Speed (max)
CW RF Power, Operating (max)
Specification
0.5 – 1
1.3
1.5
80
100
1
Units
GHz
dB
ratio
dB
nsec
W
Notes:
DC Bias:
(Standard)
DC Bias:
(-5 option)
DC Bias:
(-12 option)
Control:
+5 V +/- 0.5 V @ 160 mA max
-15 V +/- 3 V @ 50 mA max
+5 V +/- 0.5 V @ 200 mA max
-5 V +/- 0.5 V @ 60 mA max
-5 V +/- 0.5 V@ 160 mA max
-15 V +/- 3 V @ 50 mA max
TTL 0 = Low Loss
TTL 1 = Isolation
E1 controls J2 – J1
E2 controls J3 – J1
E3 controls J4 – J1
E4 controls J5 – J1
Mechanical Specifications:
Case Styles:
Finish:
Bias & Control Pins:
Weight:
Mounting:
S4 Outline (Four bit control)
S4-2 Outline (Two bit control)
Gold Plate per MIL-G-45204
ø0.02” x 0.15” long
60 g max
ø0.10” through holes
(2) places
E2
0
0
1
1
E1
0
1
0
1
Low Loss Path
J2 - J1
J3 - J1
J4 - J1
J5 - J1
Two Bit Control:
(-2 option)
Absorptive Switch: 50 ohm termination present at J2, J3, J4 and
J5 (in isolation mode).
Switching speed is defined as 50% TTL to 90% RF (t-on) and 50%
TTL to 10% RF (t-off).
Screening:
Internal Visual per MIL-STD-883, Method 2017
Temperature Cycle: -65 °C to +100 °C, 10 cycles
Hermetically-sealed switches are fine and gross leak checked
per MIL-STD-883, Method 1014.
Optional High-Rel screening available upon request. Contact
the factory to discuss your screening requirements.
Environmental Specifications:
MIL-E-5400, MIL-STD-202, MIL-E-16400
Operating Temp:
-55 °C to +85 °C
Storage Temp:
-65 °C to +125 °C
Humidity:
MIL-STD-202F, M103, Cond B
Shock:
MIL-STD-202F, M213, Cond B
Altitude:
MIL-STD-202F, M105, Cond B
Vibration:
MIL-STD-202F, M204, Cond B
Thermal Shock:
MIL-STD-202F, M107, Cond A
Temperature Cycle:
MIL-STD-202F, M105C, Cond D
SIGNAL & CONTROL SOLUTIONS
Revision Date: 2/24/2014
40 Industrial Way East, Eatontown , NJ 07724 [USA]
Phone: (732) 460-0212, Fax: (732) 460-0214
www.aeroflex.com/ascs, email: ascs-sales@aeroflex.com
SIGNAL & CONTROL SOLUTIONS
Outline Drawing:
S4U1 Pin Diode Switch
SP4T, Absorptive
2X
Ø0.100 THRU
MOUNTING HOLE
MODEL NUMBER
1.50
0.75
0.38
REF.
0.31
TYP
0.25
2X
Ø0.100 THRU
MOUNTING HOLE
MODEL NUMBER
1.50
0.75
0.38
REF.
0.31
TYP
0.25
J3
J4
J3
J4
ACC
J2
SN:
0000
DC:
WWYY
J5
1.360
1.50
45°
B
0.75
A
J2
ACC
SN:
0000
DC:
WWYY
J5
1.360
1.50
B
45°
+V
E
E 4
E 3
E1 2
N
E /C
N 2
E1 /C
A
0.75
+V
G
-V
G
-V
J1
J1
A
B
0.07
0.28
A
5X
SMA FEMALE
B
0.07
0.28
Ø0.020 X 0.15 LG
SOLDER PIN
0.33
0.45
7X
0.560
Ø0.020 X 0.15 LG
SOLDER PIN
VIEW B-B
0.15
TYP.
0.45
0.33
7X
0.560
VIEW A-A
5X
SMA FEMALE
VIEW A-A
VIEW B-B
0.15
TYP.
C
L
0.08
(3) PLCS.
C
L
0.15
(2) PLCS.
C
L
0.08
(3) PLCS.
C
L
0.15
(2) PLCS.
OUTLINE CASE STYLE S4
OUTLINE CASE STYLE S4-2
Part Number Ordering Information:
•
•
•
•
•
•
•
•
•
•
Add
Add
Add
Add
Add
Add
Add
Add
Add
Add
“-RC” suffix: RoHS-compliant
“-H” suffix: Hermetic seal
“-5” suffix: +/- 5 V DC supplies
“-5-RC” suffix: +/- 5 V DC supplies, RoHS-compliant
“-5-H” suffix: +/- 5 V DC supplies, Hermetic seal
“-12” suffix: +/- 15 V DC supplies
“-12-RC” suffix: +/- 15 V DC supplies, RoHS-compliant
“-12-H” suffix: +/- 15 V DC supplies, Hermetic seal
“-2 suffix: Two bit logic control
“-2-RC” suffix: Two bit logic control, RoHS-compliant
•
•
•
•
•
•
•
Add “-2-H” suffix: Two bit logic control, Hermetic seal
Add “-2-5” suffix: Two bit logic control, +/- 5 V DC supplies
Add “-2-5-RC” suffix: Two bit logic control, +/- 5 V DC supplies,
RoHS-compliant
Add “-2-5-H” suffix: Two bit logic control, +/- 5 V DC supplies,
Hermetic seal
Add “-2-12” suffix: Two bit logic control, +/- 15 V DC supplies
Add “-2-12-RC” suffix: Two bit logic control, +/- 15 V DC
supplies, RoHS-compliant
Add “-2-12-H” suffix: Two bit logic control, +/- 15 V DC supplies,
Hermetic seal
Aeroflex Signal & Control Solutions
Aeroflex Microelectronic Solutions
40 Industrial Way East
Eatontown , NJ 07724 [USA]
Fax: (732) 460-0214
Sales
Phone: (732) 460-0212
ASCS-sales@aeroflex.com
ISO 9001:2008 certified
www.aeroflex.com/Microwave www.aeroflex.com/ASCS
Aeroflex Signal & Control Solutionsreserves the right to make changes to any products
and services herein at any time without notice. Consult Aeroflex or an authorized sales
representative to verify that the information in this data sheet is current before using
this product. Aeroflex does not assume any responsibility or liability arising out of the
application or use of any product or service described herein, except as expressly
agreed to in writing by Aeroflex; nor does the purchase, lease, or use of a product or
service from Aeroflex convey a license under any patent rights, copyrights, trademark
rights, or any other of the intellectual rights of Aeroflex or of third parties.
Copyright 2014 Aeroflex Signal & Control Solutions All rights reserved.
Revision Date: 2/24/2014
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