MASW-008322
GaAs SPDT Switch Rev. V3
DC - 20 GHz
Functional Schematic
Features
NC NC V2 V1 NC NC
Very Broadband Performance
Low Insertion Loss: 1.9 dB Typical @ 20 GHz NC NC RFC NC NC NC
High Isolation: 40 dB Typical @ 20 GHz
Fast Switching Speed Pin Configuration3
Reflective Configuration
Ultra Low DC Power Consumption Pin No. Function Pin No. Function
Lead-Free 4 mm 24-Lead PQFN Package
Halogen-Free "Green" Mold Compound 1 NC 14 GND
RoHS Compliant* and 260C Reflow Compatible
2 GND 15 RF1
Description
3 NC 16 NC
The MASW-008322 is a versatile, broadband, high
isolation SPDT switch offered in a lead-free 4 mm 4 RF2 17 GND
24-lead PQFN surface mount plastic package. The
design incorporates both series and shunt circuit 5 GND 18 NC
elements with the locations optimized to achieve
outstanding broadband performance to 20 GHz.
The combination of broadband performance along
with very fast switching and excellent settling time
make this device ideal for many applications,
including Test & Measurement, EW and broadband
communication systems.
The MASW-008322 is fabricated using M/A-COM
Technology's mature 0.5um Low Gate-Lag pHEMT
process. This robust process features full surface
passivation for a high performance and high
reliability.
6 NC 19 NC
7 NC 20 NC
Ordering Information1,2 8 NC 21 V1
Part Number Package 9 RFC 22 V2
MASW-008322-TR0500 500 piece reel 10 NC 23 NC
MASW-008322-TR1000 1000 piece reel 11 NC 24 NC
12 NC 25 Paddle4
MASW-008322-001SMB Sample Board
13 NC
1. Reference Application Note M513 for reel size information. 3. M/A-COM Technology recommends that all unused (N/C)
2. All sample boards include 2 loose parts. pins be connected to ground. All data on this datasheet was
taken with N/C pins connected to ground.
4. The exposed pad centered on the package bottom must be
connected to RF and DC ground.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
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, India Tel: +91.80.43537383 China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology 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.
MASW-008322
GaAs SPDT Switch Rev. V3
DC - 20 GHz
Max.
Electrical Specifications5: TA = +25C6, Z0 = 50, V1,2 = -5/0V 0.55
--
Parameter Test Conditions Units Min. Typ. --
2.5
1 GHz -- 0.4 --
10 GHz 1.0 --
Insertion Loss 18 GHz dB -- 1.5 --
20 GHz -- 1.9 --
--
-- 52 --
48 257
1 GHz 50 43 --
10 GHz 40
Isolation 18 GHz dB -- --
20 GHz -- 2.0:1
9 --
39 12
30 50
VSWR 1 - 20 GHz Ratio -- 20
48
Trise, Tfall 10% to 90% RF and 90% to 10% RF ns --
1
Ton, Toff 50% control to 90% RF, and 50% control to 10% RF ns --
3
Input P1dB 0.5 - 20 GHz, 0 to -5 V dBm -- --
IIP3 Two Tone, +5 dBm/Tone, 5 MHz Spacing, >50 MHz dBm --
0.5 - 20 GHz
Settling Time 50% Vctl to 0.1 dB of final value s --
Control Current VIN Low, -5 V A --
(Complementary Logic) VIN High, 0 V --
5. All specifications apply with 50 impedance connected to all RF ports, 0 and 5 VDC control voltages.
6. Loss changes 0.0025 dB/C (from 55C to +85C).
7. Max switching speed guaranteed by design.
Absolute Maximum Ratings8 Sample Board
Parameter Absolute Maximum
Control Voltage -8.5 VDC
Input RF Power +33 dBm
Operating Temperature -40 to +85C
Storage Temperature -65C to +150C
8. Exceeding any one or combination of these limits may cause
permanent damage to this device.
Truth Table 9
Control Inputs Condition of Switch
V1 V2 RF1 RF2
High Low Off On
Low High On Off
9. Vlow = -5 V, Vhigh = 0 V
2
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, India Tel: +91.80.43537383 China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology 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.
MASW-008322
GaAs SPDT Switch Rev. V3
DC - 20 GHz
Typical Performance Curves
Insertion Loss Isolation
0.0 -10
-0.5 -20
-1.0 RF1
-30 RF2
-1.5
-40
-2.0 RF1
RF2
-2.5 -50
-3.0 5 10 15 20 -60 5 10 15 20
0 0
Frequency (GHz) Frequency (GHz)
Return Loss P1dB
0 0.2
0.0
-5 -0.2
-0.4
RF1 -0.6
-0.8
RF2 -1.0
-10 RFC 0
-15
-20
-25 18 GHz
-30 5 10 15 20 25 30 35
Input Power (dBm)
-35
-40 5 10 15 20
0
Frequency (GHz)
3
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, India Tel: +91.80.43537383 China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology 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.
MASW-008322 Rev. V3
GaAs SPDT Switch
DC - 20 GHz
Lead Free 4 mm 24-Lead PQFN
YYWW
XXXX
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Reference Application Note S2083 for lead-free solder reflow recommendations.
Meets JEDEC moisture sensitivity level 1 requirements.
Plating is 100% matte tin over copper.
Handling Procedures
Please observe the following precautions to avoid
damage:
Static Sensitivity
Gallium Arsenide Integrated Circuits are sensitive
to electrostatic discharge (ESD) and can be
damaged by static electricity. Proper ESD control
techniques should be used when handling these
devices.
4
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, India Tel: +91.80.43537383 China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology 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.
This datasheet has been downloaded from:
www.EEworld.com.cn
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All Datasheets Cannot Be Modified Without Permission
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This datasheet has been downloaded from:
www.EEworld.com.cn
Free Download
Daily Updated Database
100% Free Datasheet Search Site
100% Free IC Replacement Search Site
Convenient Electronic Dictionary
Fast Search System
www.EEworld.com.cn
All Datasheets Cannot Be Modified Without Permission
Copyright Each Manufacturing Company
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