Millimeter Wave Reflective SP4T with TTL Driver
0.5 - 30 GHz
MASW-011137
Rev. V1
Features
Functional Schematic
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Hermetic SP4T Reflective Switch
EN C1 C2 +VCC
J0
+VCC C2 C1 EN
2.4 mm Field Replaceable RF Connectors
Unique All RF Ports Isolation State
+5 V, -20 V, TTL Driver
3.8 dB Insertion Loss @ 30 GHz
30 dB Isolation @ 30 GHz
2:1 VSWR @ 30 GHz
-VEE
-VEE
R
GND
GND
70 ns TON Switching Speed
Non-RoHS* Part
J1
J1
C
C
SW1
SW4
Applications
SW2
SW3
+VCC
C2
C1
+VCC
C2
C1
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Aerospace and Defense
Space
C
C
EN
EN
Description
-VEE GND
J3
GND -VEE
J2
The MASW-011137 is a 0.5 – 30 GHz hermetic
reflective SP4T that uses 2.4 mm RF replaceable
connectors with an integrated TTL driver operating
with +5 VDC and -20 VDC. The additional enable
logic control provides for a unique state where all RF
ports can be placed into simultaneous isolation. This
product provides an exceptional isolation to insertion
loss ratio, with 70 ns switching speed in a
compact,1.3” x 1.3” x 0.7” metal housing. It is ideally
suited for applications requiring hermetic hardware
enclosures.
Port Configuration1
J0
J1
J2
J3
J4
C1
C2
RF Input
RF Output 1
RF Output 2
RF Output 3
RF Output 4
TTL Logic Control 1
TTL Logic Control 2
TTL Enable
Logic Control
EN
VCC
VEE
Positive Bias
Negative Bias
Ordering Information
Part Number
Package
RF & DC Voltage Ground
Return
GND
MASW-011137-CS0240
Bulk
1. The RF ground is provided through the RF connectors and the
metal housing. The driver ground is provided through the DC
feedthrus and the metal housing.
1
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https://www.macom.com/support
DC-0021666