MASW-003103-13645P MA-COM [M/A-COM Technology Solutions, Inc.], MASW-003103-13645P Datasheet - Page 4

• Manufacturer Part Number: MASW-003103-13645P
• Description: HMICTM Silicon PIN Diode SP3T Switch
• Manufacturer: MA-COM [M/A-COM Technology Solutions, Inc.]

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ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
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
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.
Commitment to produce in volume is not guaranteed.
HMIC
50 MHz - 20 GHz
Bias Control
Optimal operation of the MASW-003103-1364 is achieved by simultaneous application of negative DC voltage
and current to the low loss switching arm J2, J3, or J4, and positive DC voltage and current to the remaining
switching arms as shown in the applications circuit below. DC return is achieved via R2 on the J1/RF Com Path.
In the low loss state, the series diode must be forward biased with current and the shunt diode reverse biased
with voltage. In the isolation arms, the shunt diode is forward biased with current and the series diode is reverse
biased with voltage.
MASW-003103-1364
Driver Connections
7. The voltage applied to the off arm can vary as long as 20mA is applied through the shunt diode on the off arm.
Example:
J1 to J2→ Low Loss
R1 = 250
R2 = 450Ω
B2 = -15V
B3, B4 = 6V
Notes:
8.
9.
10. P
11. P
12. Inductors are bias RF chokes. The operating band width of a broad-band PIN diode switch is often dependent on the bias compo-
-15V
6V at +20mA
6V at +20mA
Assume Vf ~ 1V at 20mA
R1 = 5V / 0.02A = 250Ω; R2 = 9V / 0.02A = 450Ω
nents, particularly the RF bias chokes. It is suggested that the frequency response be checked with all the bias components attached
before installing the PIN diode.
TM
R1
R2
7
= 0.02A x 0.02A x 250 = 0.1 W
= 0.02A x 0.02A x 450 = 0.18 W
B2
Ω
at -20mA
Silicon PIN Diode SP3T Switch
Control Level (DC Currents and Voltages)
-15V
6V at +20mA
+20mA
7
B3
at -20mA
Application Circuit
-15V
6V at +20mA
6V at +20mA
7
B4
at -20mA
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
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Visit www.macomtech.com for additional data sheets and product information.
Condition of
RF Output
Low Loss
8,9,10,11,12
Isolation
Isolation
J1-J2
Condition of
RF Output
Low Loss
Isolation
Isolation
J1-J3
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Condition of
RF Output
Low Loss
Isolation
Isolation
J1-J4
Rev. V2