Document
MASW-009588
GaAs SP2T Switch DC - 4.0 GHz
Features
Insertion Loss: 0.35 dB @ 1 GHz Lead-Free 1 mm 6-Lead PDFN Package Halogen-Free ―Green‖ Mold Compound RoHS* Compliant and 260°C Reflow Compatible
Description
The MASW-009588 is a GaAs pHEMT MMIC single pole two throw (SP2T) switch in a miniature 1x1mm 6-lead PDFN package. The MASW-009588 is ideally suited for applications where low control voltage, low insertion loss, moderate isolation, and small size are required.
Typical applications are for filter and antenna switching in handset systems that connect separate receive functions to a common antenna, as well as other related handset and general purpose applications. This part can be used in all systems operating up to 4 GHz requiring high power at low control voltage.
The MASW-009588 is fabricated using a 0.5 micron gate length GaAs pHEMT process. The process features full passivation for performance and reliability.
Ordering Information 1,2
Part Number MASW-009588-000000 MASW-009588-TR3000 MASW-009588-001SMB
Package Bulk
3000 piece reel Sample Board
1. Reference Application Note M513 for reel size information. 2. All sample boards include 5 loose parts.
Functional Diagram
Rev. V1
Pin Configuration
Pin No. 1 2 3 4 5 6
Function RF1 GND RF2 V2 RFC V1
Description RF Port 1 Ground RF Port 2 Control 2
RF Common Control 1
Absolute Maximum Ratings 3,4
Parameter
Absolute Maximum
Max Input Power (0.5 - 4 GHz, 2.6V Control)
+33 dBm
Operating Voltage
+5 volts
Operating Temperature
-40°C to +85°C
Storage Temperature
-65°C to +150°C
3. Exceeding any one or combination of these limits may cause permanent damage to this device.
4. M/A-COM Technology does not recommend sustained operation near these survivability limits.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
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: https://www.macom.com/support
MASW-009588
GaAs SP2T Switch DC - 4.0 GHz
Rev. V1
Electrical Specifications: TA = 25°C, VC = 2.6V, Z0 = 50 Ω 5
Parameter
Test Conditions
Units Min.
Typ.
Max.
Insertion Loss
1 GHz
2 GHz 3 GHz 4 GHz
0.35 0.45
dB
—
0.4 0.5 0.5 0.65
0.6 0.75
Isolation
VSWR
IP3
P0.1dB P1dB 2nd Harmonic 3rd Harmonic Trise, Tfall Ton, Toff Transients Gate Leakage
1 GHz
2 GHz 3 GHz 4 GHz
23 26
dB
17 13
20 16
—
11 14
DC - 4 GHz
dB — <1.3 —
Two Tone +10 dBm, 5 MHz Spacing, >500 MHz PIN = 10 dBm VC = 0/2.6 V
dBm
—
55
—
VC = 0V/2.6V
dBm
—
26
—
VC = 0V/2.6V
dBm
—
32
—
1 GHz, +16 dBm
dBc — 83 —
1 GHz, +16 dBm
dBc — 93 —
10% to 90% RF, 90% to 10% RF
ns — 15 —
50% control to 90% RF, and 50% control to 10% RF ns — 25 —
In Band
mV — 30 —
|VC| = 2.6V
µA — 0.2 5
5. Insertion Loss can be optimized by varying the DC Blocking Capacitor value, ie. 1000 pF for 100 - 500 MHz, 39 pF for 0.5 - 4.0 GHz
Recommended PCB
Off-Chip Component Values
Component
Value
C1, C4
100 pF
C2, C3, C5
39 pF
R1, R2
0Ω
Package 0201 0201 0201
Truth Table 6,7
V1 V2
RFC - RF1 RFC - RF2
+1.6 to 3.5 V 0 ± 0.2 V
On
Off
0 ± 0.2 V +1.6 to 3.5 V
Off
On
6. External DC blocking capacitors are required on all RF ports 7. Minimum Control Voltage Delta of 1.6V required
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
MASW-009588
GaAs SP2T Switch DC - 4.0 GHz
Rev. V1
Typical Performance Curves, VCTL = 0/+2.6 VDC
Insertion Loss
Isolation
0.0 0
-0.1 -0.2 -0.3 -0.4 -0.5 -0.6
+25°C -40°C +85°C
-5 +25°C
-40°C +85°C
-10
-15
-20
-25
-0.7 -30
-0.8 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
Frequency (GHz)
-35 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
Frequency (GHz)
Input Return Loss
Output Return Loss
0
-5
+25°C
-10 -40°C
+85°C
-15
-20
-25
-30
-35
-40 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Frequency (GHz)
0
-10 +25°C
-40°C +85°C
-20
-30
-40
-50 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Frequency (GHz)
Output Power vs. Input Power @ 2.5 GHz
32 30
28 26 24
22 20 18
16 14 12
10 10 12 14 16 18 20 22 24 26 28 30 32 Input Power (dBm)
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
MASW-009588
GaAs SP2T Switch DC - 4.0 GHz
PCB Land Pattern
All dimensions are shown in in/mm
Lead-Free 1 mm 6-Lead PDFN†
Rev. V1
Qualification
Qualified to M/A-COM specification REL-201, Process Flow –2.
Handling Procedures
P.