MASW-002100-1191 データシートの表示（PDF） - M/A-COM Technology Solutions, Inc.
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MASW-002100-1191 Datasheet PDF : 9 Pages
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MASW-001100-1190
MASW-002100-1191
MASW-003100-1192
HMIC™ Silicon PIN Diode Switches
Operation of the MASW Series Switches
Operation of the MASW series of PIN switches is achieved
by simultaneous application of negative DC current to the
low loss switching arm J1, J2, or J3, and positive DC
current to the remaining switching arms as shown in the
bias connection circuits. DC return is achieved via J1. The
control currents should be supplied by constant current
sources. The voltages at these points will not exceed
+1.5 volts (1.2V typical) at currents up to +20mA. In the low
loss state, the series diode must be forward biased and the
shunt diode reverse biased. In the isolated arm, the shunt
diode is forward biased and the series diode is reverse
biased.
Driver Connections
MASW-001100-1190
Control Level
(DC Current) at
J2
-20mA
+20mA
Condition of
RF Output
J1-J2
Low Loss
Isolation
V6
MASW-001100-1190 and Bias Connections1
J1 RF INPUT
20pF
20pF
20nH
100Ω
20nH
J2 BIAS
20pF
Switch
Chip
20pF
J2
RF OUTPUT
MASW-002100-1191 and Bias Connections1
J3 BIAS
J1 RF INPUT
20pF
20nH
J2 BIAS
MASW-002100-1191
Control Level
(DC Current) at
Condition of
RF Output
J2
-20mA
+20mA
J3
+20mA
-20mA
J1-J2
Low Loss
Isolation
Condition of
RF Output
J1-J3
Isolation
Low Loss
20nH
20pF
J3
RF OUTPUT
20pF 20pF
100Ω
20nH
20pF
Switch
Chip
20pF
J2
RF OUTPUT
MASW-003100-1192
Control Level
(DC Current) at
Cond. of Cond. of Cond. of RF
RF Output RF Output Output
MASW-003100-1192 and Bias Connections1
J1 RF INPUT
20pF
J4 BIAS
20nH J2 BIAS
J2
-20mA
+20mA
+20mA
J3
+20mA
-20mA
+20mA
J4
+20mA
+20mA
-20mA
J1-J2
Low Loss
Isolation
Isolation
J1-J3
Isolation
Low Loss
Isolation
J1-J4
Isolation
Isolation
Low Loss
20nH
20pF
J4
RF OUTPUT
20pF
20pF
100Ω
20nH
20pF
20pF
J2
RF OUTPUT
Handling Considerations
Cleanliness: These chips should be handled in a clean
environment.
Electro-Static Sensitivity: The MASW series PIN switches
are ESD, Class 1A sensitive (HBM). The proper ESD
J3 BIAS
20nH
20pF
20pF
J3
RF OUTPUT
handling procedures should be used.
Notes:
1. RLC values are for an operation frequency of 2-18GHz and
bias current of ± 20mA per diode.
5
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
• India Tel: +91.80.43537383
• China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and product information.
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
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