SP5T High Isolation Terminated Switch
0.01 - 4.0 GHz
Rev. V1
MASW-010351
1
1
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
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1
*Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
Functional Schematic
Ordering Information 1,2
Part Number Package
MASW-010351-TR3000 3000 piece reel
MASW-010351-001SMB Sample Test Board
1. Reference Application Note M513 for reel size information.
2. All sample boards include 5 loose parts.
Pin Configuration3,4
Pin
No. Description Pin
No. Description
1 No Connection 13 No Connection
2 RF5 14 RF1
3 No Connection 15 No Connection
4 No Connection 16 VDD
5 RF4 17 V1 Control
6 No Connection 18 V2 Control
7 No Connection 19 V3 Control
8 RF3 20 Ground
9 No Connection 21 No Connection
10 No Connection 22 RFC
11 RF2 23 No Connection
12 No Connection 24 No Connection
25 Ground (paddle)
3. M/A-COM Technology Solutions recommends connecting all
N/C pins to RF and DC ground in the PCB layout.
4. The exposed pad centered on the package bottom (P25)
MUST be connected to RF and DC ground in the PCB layout.
Features
Isolation: 51 dB @ 2.1 GHz
Insertion Loss: 1.0 dB @ 2.1 GHz
Input IP3: 50 dBm Typical @ 2.1 GHz
Integral CMOS 3:5 Decoder, Only 3 Control Pins
Low Gate Lag for timing sensitive applications
6 States: 5 ON paths and All-Off State
50 Ω Terminated Outputs (Off-State)
Lead-Free 4 mm 24-Lead PQFN package
RoHS* Compliant and 260°C Reflow Compatible
Description
The MASW-010351 is an industry leading high
isolation single pole five throw (SP5T) switch. This
device design is optimized to take advantage of
separate GaAs pHEMT switch die and CMOS driver
die. The switch circuit design is symmetric and
combined with the separate CMOS decoder allows it
to maintain an excellent combination of insertion
loss and isolation for all states. This makes the
device ideal for band switching in multi-channel and
multi-mode base-station applications as well as
other applications where a compact, high isolation,
SP4T switch is required.
The MASW-010351 switch die is fabricated using a
mature 0.5 micron gate length GaAs pHEMT
process and features full passivation for enhanced
performance and reliability.
The MASW-010351 is offered in an industry
standard lead-free 4mm 24-Lead PQFN RoHS
compliant plastic package, which is ideal for high
volume surface mount reflow assembly.
V1
VDD
GND
RF2
RF1
N/C
N/C
N/C
N/C
RF5
N/C
N/C
N/C N/C
RF4
RF3N/C
N/C
N/C
RFC
V2
N/C
V3
N/C
13:5
CMOS
DECODER
DRIVER
SP5T High Isolation Terminated Switch
0.01 - 4.0 GHz
Rev. V1
MASW-010351
2
2
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
2
Absolute Maximum Ratings 6,7
Parameter Absolute Maximum
Input Power
(RFC Port , ON state)
+20 dBm (0.05 - 0.5 GHz)
+30 dBm (0.5 - 4.0 GHz)
VDD Supply -0.5 V to +7.0 V
Control Voltage -0.5 V < VC <VDD +0.5 V
(VC not to exceed 7.0 V)
Operating Temperature -40°C to +85°C
Storage Temperature -65°C to +150°C
Electrical Specifications 5: TA = +25°C, Z0 = 50 Ω, VDD = +3.0V, VC = 0V / +3.0V
5. External DC blocking capacitors are required on all RF ports. Typical performance specifications are with 1000 pF blocking and decoupling
capacitors, as shown on the application schematic.
Parameter Test Conditions Units Min. Typ. Max.
Insertion Loss
(All Paths)
0.9 GHz
2.1 GHz
2.6 GHz
4.0 GHz
dB —
0.8
1.0
1.6
1.9
—
1.2
—
—
Isolation
RFC-RF1, 2.1 GHz
RFC-RF2, 2.1 GHz
RFC-RF3, 2.1 GHz
RFC-RF4, 2.1 GHz
RFC-RF5, 2.1 GHz
dB
55
52
51
48
48
60
55
54
51
51
—
Return Loss
(All RF ports) 2.1 GHz dB — 14 —
Input IP3 Two Tone, +10 dBm/tone, 5 MHz Spacing, 2.1 GHz dBm — 50 —
Input P1dB 2.1 GHz dBm — 27 —
Trise, Tfall 10% to 90% RF, 90% to 10% RF,
RF=2.1GHz ns — 20 —
Ton, Toff 50% control to 90% RF, and 50% control to 10% RF,
RF=2.1GHz ns — 40 —
IDD VDD = +3.0V µA — 1.0 —
Control Current VC = 0V / +3.0V µA — 1.0 5.0
Truth Table 8
V1 V2 V3 RFC-
RF1
RFC-
RF2
RFC-
RF3
RFC-
RF4
RFC-
RF5
0 0 0 Unsupported
1 0 0 On Off Off Off Off
0 1 0 Off On Off Off Off
1 1 0 Off Off On Off Off
0 0 1 Off Off Off On Off
1 0 1 Off Off Off Off On
0 1 1 Off Off Off Off Off
1 1 1 Off Off Off Off Off
8. Positive Control: 1 = 0.7*VDD to VDD
0 = 0 V to 0.3*VDD
6. Exceeding any one or combination of these limits may cause
permanent damage to this device.
7. M/A-COM Technology Solutions does not recommend
sustained operation near these survivability limits.
SP5T High Isolation Terminated Switch
0.01 - 4.0 GHz
Rev. V1
MASW-010351
3
3
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
3
Application Schematic9,10,11
9. The exposed pad centered on the package bottom must be
connected to ground for RF, DC and thermal considerations.
10. All blocking capacitors and decoupling capacitors = 1000 pF
11. M/A-COM Technology Solutions recommends connecting all
N/C pins to RF and DC ground in the PCB layout as shown.
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. An external protection circuit using ESD/
Transient protection devices on the RF ports can
be used to protect the IC if required in application.
Please reference application note AN3007 on
http://www.macomtech.com for further detail.
VDD
V1
GND
RF2
RF1
RF5
RF3
RFC
V2
RF4
V3
C10
C3
C1
C2
C6
C5
C8
C9
C7
C1 – C10 = 1000 pf
1
N/CN/C
N/C
N/C
N/C
N/C
N/C N/C N/C N/C
N/C
N/C
N/C
C4
Lead-Free 4 mm 24-Lead PQFN†
† Reference Application Note S2083 for lead-free solder reflow recommendations.
Meets JEDEC moisture sensitivity level 1 requirements.
Plating is 100% matte tin over copper.
SP5T High Isolation Terminated Switch
0.01 - 4.0 GHz
Rev. V1
MASW-010351
4
4
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
4
Isolation
Insertion Loss Insertion Loss
Isolation_RFC - RF1
Typical Performance Curves:
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
RFC to RF1
RFC to RF2
RFC to RF3
RFC to RF4
RFC to RF5
Frequency (GHz)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
+25°C
-40°C
+85°C
Frequency (GHz)
0
20
40
60
80
100
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
RFC to RF2
RFC to RF3
RFC to RF4
RFC to RF5
Frequency (GHz)
0
20
40
60
80
100
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
+25°C
-40°C
+85°C
Frequency (GHz)
SP5T High Isolation Terminated Switch
0.01 - 4.0 GHz
Rev. V1
MASW-010351
5
5
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
5
M/A-COM Technology Solutions Inc. All rights reserved.
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products. These materials are provided by MACOM as a service to its customers and may be used for
informational purposes only. Except as provided in MACOM's Terms and Conditions of Sale for such products or
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assumes no responsibility for errors or omissions in these materials. MACOM may make changes to
specifications and product descriptions at any time, without notice. MACOM makes no commitment to update
the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future
changes to its specifications and product descriptions. No license, express or implied, by estoppels or otherwise,
to any intellectual property rights is granted by this document.
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