MA-COM MASWSS0191SMB Gaas sp3t 2.6 v cdma-gps switch Datasheet

MASWSS0191
GaAs SP3T 2.6 V CDMA-GPS Switch
0.5 - 3.0 GHz
Rev. V1
Features
•
•
•
•
•
•
•
•
•
Optimized RF Paths
Low Cross Modulation
Low Insertion Loss: 0.7 dB at 820 MHz (Cell)
High Isolation: 21.5 dB at 1.9 GHz (PCS)
0.5 micron GaAs PHEMT Process
Lead-Free 2 mm 8-lead STDFN Package
100% Matte Tin Plating over Copper
Halogen-Free “Green” Mold Compound
RoHS* Compliant and 260°C Reflow Compatible
Functional Block Diagram
Description
M/A-COM’s MASWSS0191 is an industry leading
GaAs PHEMT MMIC single pole three throw (SP3T)
CDMA-GPS switch in a 2 mm 8-lead STDFN
package.
The MASWSS0191 is uniquely configured to enable
switching from a common antenna port to CDMA
cellular, CDMA PCS, or GPS ports. The design is
asymmetric and has been fully optimized for
excellent cross modulation performance in CELL
and PCS paths while still maintaining excellent
insertion loss and isolation.
Pin Configuration
Pin No.
Pin Name
Description
1
N/C
No Connection
The MASWSS0191 is fabricated using a 0.5 micron
gate length GaAs PHEMT process. The process
features full passivation for performance and
reliability.
Ordering Information
2.
1
Part Number
Package
MASWSS0191TR-3000
3000 Piece Reel
MASWSS0191SMB
Sample Test Board
(Includes 5 Samples)
1. Reference Application Note M513 for reel size information.
2
V3
Control 3
3
ANT
Antenna Port
4
V1
Control 1
5
GPS
GPS Receive
6
PCS
PCS Transmit/Receive
7
V2
Control 2
8
CELL
Cellular Transmit/Receive
9
GND (paddle) 2
RF & DC Ground
The exposed pad centered on the package bottom must be
connected to RF and DC ground.
Absolute Maximum Ratings 3,4
Parameter
Absolute Maximum
Input Power
(0.5 - 3.0 GHz, 2.6 V Control)
+35 dBm
Operating Voltage
+8.5 volts
Operating Temperature
-40°C to +85°C
Storage Temperature
-65°C to +150°C
3.
4.
Exceeding any one or combination of these limits may cause
permanent damage to this device.
M/A-COM does not recommend sustained operation near
these survivability limits.
* 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.
Visit www.macomtech.com for additional data sheets and product information.
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. 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.
MASWSS0191
GaAs SP3T 2.6 V CDMA-GPS Switch
0.5 - 3.0 GHz
Rev. V1
Electrical Specifications: TA = 25°C, VC = 0 V / 2.6 V5, Z0 = 50 Ω
Parameter
Test Conditions
Units
Min.
Typ.
Max.
Insertion Loss 6 (CELL Path)
820 MHz
1.5 GHz
1.9 GHz
dB
dB
dB
—
—
—
0.65
0.70
0.70
0.80
—
—
Insertion Loss 6 (GPS Path)
820 MHz
1.5 GHz
1.9 GHz
dB
dB
dB
—
—
—
0.95
0.95
0.95
1.1
—
—
Insertion Loss 6 (PCS Path)
820 MHz
1.5 GHz
1.9 GHz
dB
dB
dB
—
—
—
0.65
0.70
0.65
0.8
—
—
Isolation (CELL Path)
820 MHz
1.5 GHz
1.9 GHz
dB
dB
dB
30.0
—
—
32.0
27.0
24.5
—
—
—
Isolation (GPS Path)
820 MHz
1.5 GHz
1.9 GHz
dB
dB
dB
29.0
—
—
31.0
26.0
23.5
—
—
—
Isolation (PCS Path)
820 MHz
1.5 GHz
1.9 GHz
dB
dB
dB
25.0
—
—
27.0
23.5
21.5
—
—
—
Return Loss
All RF ports, DC – 2.5 GHz
dB
—
20
—
Two Tones +22 dBm / tone, 1 MHz Spacing, 820 MHz
Two Tones +22 dBm / tone, 1 MHz Spacing, 1880 MHz
dBm
dBm
—
—
58
59
—
—
Cross Modulation
CELL Path
Cell Band: Two-tone signal input: Tx1 = +22 dBm @ 820 MHz,
Tx2 = +22 dBm @ 821 MHz,
RX interfere = -30 dBm @ 869 MHz.
dBm
—
-113
—
Cross Modulation
PCS Path
PCS Band: Two-tone signal input: Tx1 = +18 dBm @ 1880
MHz, Tx2 = +18 dBm @ 1881 MHz,
RX interfere = -30 dBm @ 1960 MHz.
dBm
—
-115
—
820 MHz
1.5 GHz
1.9 GHz
dBm
dBm
dBm
—
—
—
37
35
35
—
—
—
Trise, Tfall
10% to 90% RF, 90% to 10% RF
µS
—
0.05
—
IP3
CELL Path
PCS Path
P0.1 dB
CELL Path
GPS Path
PCS Path
5.
6.
Ton, Toff
50% control to 90% RF, and 50% control to 10% RF
µS
—
0.07
—
Transients
In Band
mV
—
50
—
Control Current
|VC| = 2.6 V
µA
—
2
20
For positive voltage control, external DC blocking capacitors are required on all RF ports.
Insertion loss can be optimized by varying the DC blocking capacitor value, e.g. 1000 pF for 100 MHz - 1 GHz, 39 pF for 0.5 GHz - 3 GHz.
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.
Visit www.macomtech.com for additional data sheets and product information.
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. 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.
MASWSS0191
GaAs SP3T 2.6 V CDMA-GPS Switch
0.5 - 3.0 GHz
Rev. V1
Typical Performance Curves
Insertion Loss
Isolation
40
2.0
35
GPS
PCS
CELL
1.5
GPS
PCS
CELL
30
25
20
1.0
15
10
0.5
5
0
0.0
0
1
2
3
4
5
0
6
Truth Table 7,8
8.
2
3
4
5
6
Frequency (GHz)
Frequency (GHz)
7.
1
Handling Procedures
V1
V2
V3
ANT–
GPS
ANT PCS
ANT CELL
1
0
0
On
Off
Off
0
1
0
Off
On
Off
Static Sensitivity
0
0
1
Off
Off
On
Gallium Arsenide Integrted 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.
Differential voltage, V (state 1) - V (state 0), must be +2.6 V
minimum, but must not exceed +8.5 V.
0 = -5 V to +2.4 V, 1 = -2.4 V to +5 V.
Please observe the following precautions to avoid
damage:
Lead-Free 2 mm 8-Lead STDFN†
†
Reference Application Note M538 for lead-free solder reflow recommendations.
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.
Visit www.macomtech.com for additional data sheets and product information.
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. 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.
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