MACOM MASWSS0144TR-3000 2.7 v gaas sp3t switch: gsm - cdma - gps dc - 3.0 ghz Datasheet

RoHS
Compliant
2.7 V GaAs SP3T Switch: GSM - CDMA - GPS
DC - 3.0 GHz
GND
Functional Schematic
39 pF
Dedicated RF Ports (GSM, CDMA, GPS)
Low Cross Modulation: -105 dBm
Low Insertion Loss: 0.6 dB at 2 GHz
High Isolation: 24 dB at 2 GHz
Lead-Free 3 mm 12-lead PQFN Package
100% Matte Tin Plating over Copper
Halogen-Free “Green” Mold Compound
RoHS* Compliant and 260°C Reflow Compatible
ANT
•
•
•
•
•
•
•
•
GND
Features
MASWSS0144
V1
Pin 1
V1
V3
RF3
RF1
Description
39 pF
39 pF
M/A-COM’s MASWSS0144 is an industry leading
GaAs PHEMT single pole, three throw (SP3T)
switch in a lead-free 3 mm 12-lead PQFN package.
The MASWSS0144 is fabricated using a 0.5 micron
gate length GaAs PHEMT process. The process
features full passivation for performance and
reliability.
Ordering Information
Part Number
Package
MASWSS0144
Bulk Packaging
MASWSS0144TR-3000
3000 piece reel
MASWSS0144SMB
Sample Test Board
Note: Reference Application Note M513 for reel size
information.
V2
39 pF
RF2
GND
GND
The MASWSS0144 is uniquely configured to enable
switching from a common antenna port to Dual Band
GSM, CDMA Cellular and PCS, or GPS Receive
ports. The design is asymmetric and has dedicated
paths for each mode, which allows each path to be
optimized for the assigned mode of operation.
GND
Pin Configuration
Pin
No.
Pin Name
Description
1
V1
Control 1
2
RF1
CDMA Transmit/Receive Port
3
GND
RF Ground
4
GND
RF Ground
5
RF2
GSM Transmit/Receive Port
6
V2
Control 2
7
GND
RF Ground
8
RF3
CDMA and GPS
9
V3
Control 3
10
GND
RF Ground
11
ANT
Antenna Port
12
GND
13
GND (paddle)
RF Ground
1
RF Ground
1. 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
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
RoHS
Compliant
2.7 V GaAs SP3T Switch: GSM - CDMA - GPS
DC - 3.0 GHz
MASWSS0144
V1
Electrical Specifications: TA = 25°C, VC = 0 V, 2.7 V, Pin = +34 dBm, Z0 = 50 Ω 2
Parameter
Test Conditions
Units
Min.
Typ.
Max.
3
Insertion Loss
RF1 and RF2 Paths
1 GHz
1-2 GHz
2-3 GHz
dB
dB
dB
—
—
—
0.60
0.60
0.65
0.75
—
—
Insertion Loss3
RF3 Path
1 GHz
1-2 GHz
2-3 GHz
dB
dB
dB
—
—
—
0.65
0.65
0.75
0.85
—
—
Isolation
All Paths
0.5-1 GHz
1-2 GHz
2-3 GHz
dB
dB
dB
25
—
—
30
24
19
—
—
—
Return Loss (All RF ports)
0.5-3 GHz
dB
—
21
—
Cross Modulation
RF1 Path
Cell Band: CDMA TX = +25 dBm @ 820 MHz,
RXINT = -23 dBm @ 865 MHz
dBm
—
-102
—
PCS Band: CDMA TX = +20 dBm @ 1950 MHz,
RXINT = -23 dBm @ 1870 MHz
dBm
—
-105
—
2nd Harmonic
RF2 Path
GSM Band: Pin = 34 dBm
DCS/PCS Band: Pin = 32 dBm
dBc
dBc
—
—
-75
-75
—
—
3rd Harmonic
RF2 Path
GSM Band: Pin = 34 dBm
DCS/PCS Band: Pin = 32 dBm
dBc
dBc
—
—
-72.5
-68.0
-70
—
P0.1dB
RF1 & RF2 Paths
VC = 2.7 V
VC = 5.0 V
dBm
dBm
—
—
36.0
37.5
—
—
IP2
Two Tone, +18 dBm / Tone, 1 MHz spacing, >50 MHz
dBm
—
70
—
IP3
Two Tone, +18 dBm / Tone, 1 MHz spacing, >50 MHz
dBm
—
55
—
Trise, Tfall
10% to 90% RF, 90% to 10% RF
nS
—
50
—
Ton, Toff
50% control to 90% RF, and 50% control to 10% RF
nS
—
70
—
Transients
In Band
mV
—
10
—
Control Current
|VC| = 2.7 V
µA
—
10
25
2. For positive voltage control, external DC blocking capacitors are required on all RF ports.
3. Insertion Loss can be optimized by varying the DC blocking capacitor value, e.g. 1000 pF for 100 MHz - 500 MHz, 100 pF for 0.5 GHz - 2.5 GHz.
The low frequency response will be determined by the capacitor value used.
Truth Table 4
Absolute Maximum Ratings 5,6
V1
V2
V3
ANT–
RF1
ANT RF2
ANT RF3
Parameter
Absolute Maximum
1
0
0
On
Off
Off
Input Power
(0.5 - 2.5 GHz, 2.7 V Control)
+36 dBm
0
1
0
Off
On
Off
Operating Voltage
+8.5 volts
0
0
1
Off
Off
On
Operating Temperature
-40°C to +85°C
Storage Temperature
-65°C to +150°C
4. 1 = 2.7 V to 5.0 V, 0 = 0 V ± 0.2 V
5. Exceeding any one or combination of these limits may cause
permanent damage to this device.
6. M/A-COM does not recommend sustained operation near
these survivability limits.
2
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
RoHS
Compliant
2.7 V GaAs SP3T Switch: GSM - CDMA - GPS
DC - 3.0 GHz
MASWSS0144
V1
Typical Performance Curves (using 39 pF external DC blocking capacitors)
RF2 Insertion Loss
RF1 Insertion Loss
1.0
1.0
0.8
0.8
0.6
0.6
0.4
0.4
0.2
0.0
0.5
+25°C
+85°C
-40°C
+25°C
+85°C
-40°C
0.2
1.0
1.5
2.0
2.5
3.0
0.0
0.5
1.0
Frequency (GHz)
1.5
2.0
2.5
3.0
2.5
3.0
Frequency (GHz)
RF3 Insertion Loss
RF1 Isolation
1.0
35
0.8
30
0.6
25
0.4
+25°C
+85°C
-40°C
20
0.2
0.0
0.5
1.0
+25°C
+85°C
-40°C
1.5
2.0
2.5
3.0
15
0.5
1.0
Frequency (GHz)
2.0
RF3 Isolation
RF2 Isolation
35
35
+25°C
+85°C
-40°C
+25°C
+85°C
-40°C
30
30
25
25
20
20
15
0.5
1.5
Frequency (GHz)
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
3
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
15
0.5
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
RoHS
Compliant
2.7 V GaAs SP3T Switch: GSM - CDMA - GPS
DC - 3.0 GHz
Typical Performance Curves
(using 39 pF external DC blocking
capacitors)
MASWSS0144
V1
Qualification
Qualified to M/A-COM specification REL-201,
Process Flow –2.
Return Loss
Handling Procedures
10
15
Please observe the following precautions to avoid
damage:
+25°C
+85°C
-40°C
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.
20
25
30
0.5
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
Lead-Free 3 mm 12-lead PQFN†
†
Reference Application Note M538 for lead-free solder reflow recommendations.
4
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
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