MA-COM MASWSS0060 Gaas sp3t 2.7 v cdma-gps switch dc - 2.5 ghz Datasheet

MASWSS0060
GaAs SP3T 2.7 V CDMA-GPS Switch
DC - 2.5 GHz
GND
ANT
Pin 12
GND
Balanced (symmetrical) RF Ports
Low Cross Modulation
Low Insertion Loss: 0.55 dB at 1 GHz
High Isolation: 21 dB at 2 GHz
Miniature Package: 3 mm 12-Lead PQFN
0.5 micron GaAs PHEMT Process
100 pF
Functional Schematic
Features
•
•
•
•
•
•
Rev. V4
Pin 1
V1
Description
V3
RF1
The MASWSS0060 is fabricated using a 0.5 micron
gate length GaAs PHEMT process. The process
features full passivation for performance and reliability.
Ordering Information
1
Part Number
Package
MASWSS0060TR
1000 piece reel
MASWSS0060TR-3000
3000 piece reel
MASWSS0060SMB
Sample on Evaluation Board
1. Reference Application Note M513 for reel size information.
100 pF
100 pF
V2
GND
RF2
GND
100 pF
The design is symmetric and has been fully optimized for excellent cross modulation performance in
all three paths while still maintaining excellent insertion loss and isolation. Note that since the design is
symmetric, the user can assign CDMA cellular,
CDMA PCS and GPS to ports RF1, RF2 or RF3 at
his or her discretion.
RF3
GND
M/A-COM’s MASWSS0060 is an industry leading
GaAs PHEMT MMIC single pole three throw (SP3T)
CDMA-GPS switch in a low cost 3 mm 12-lead
PQFN package. The MASWSS0060 is uniquely
configured to enable switching from a common antenna port to CDMA cellular, CDMA PCS, or GPS
ports.
Pin Configuration
Pin No.
Function
Description
1
V1
Control 1
2
RF1
RF Port 1
3
GND
Ground
4
GND
Ground
5
RF2
RF Port 2
6
V2
Control 2
7
GND
RF Ground
8
RF3
RF Port 3
9
V3
Control 3
10
GND
RF Ground
11
ANT
Antenna Port
12
GND
RF Ground
13
GND (paddle)
RF Ground
1
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
• North America Tel: 800.366.2266 / Fax: 978.366.2266
is considering for development. Performance is based on target specifications, simulated results,
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
and/or prototype measurements. Commitment to develop is not guaranteed.
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
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.
MASWSS0060
GaAs SP3T 2.7 V CDMA-GPS Switch
DC - 2.5 GHz
Rev. V4
Electrical Specifications: TA = 25°C, Z0 = 50 Ω 2
Parameter
Test Conditions
Units
Min.
Typ.
Max.
Insertion Loss3
(All Paths)
1.0 GHz
1.5 GHz
2.0 GHz
dB
dB
dB
—
—
—
0.55
0.60
0.70
0.70
0.75
0.90
DC - 1.0 GHz
1.0 - 2.0 GHz
2.0 - 2.5 GHz
dB
dB
dB
23
18
16
27
21
20
—
—
—
DC - 2.5 GHz
dB
—
20
—
Two Tone, +22 dBm/tone, 1 MHz Spacing, 820 MHz
Two Tone, +22 dBm/tone, 1 MHz Spacing, 1880 MHz
dBm
dBm
—
—
62
61
—
—
For Cell Band: Two-tone signal input:
Tx1 = +22 dBm @ 820 MHz, Tx2 = +22 dBm @ 821 MHz,
RX interfere = -23 dBm @ 869 MHz
dBm
—
-101
—
For PCS Band: Two-tone signal input:
Tx1 = +18 dBm @ 1880 MHz, Tx2 = +18 dBm @ 1881 MHz,
RX interfere = -23 dBm @ 1960 MHz
dBm
—
-102
—
P.1dB
Vc = 0 V/2.7 V, 1 GHz
dBm
—
36
—
Trise, Tfall
10% to 90% RF, 90% to 10% RF, 900 MHz
µS
—
0.06
—
Isolation
Return Loss
(All RF ports)
IP3
Cross Modulation
Ton, Toff
50% control to 90% RF, and 50% control to 10% RF, 900 MHz
µS
—
0.09
—
Transients
In Band
mV
—
70
—
Control Current
Vc = 0 V/2.7 V
µA
—
—
30
2. 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 - 2.5
GHz.
Absolute Maximum Ratings 4,5
Parameter
Absolute Maximum
Input Power
(0.5 - 2.5 GHz, 2.7 V Control)
+36 dBm
Control Voltage
±8.5 volts
Operating Temperature
-40°C to +85°C
Storage Temperature
-65°C to +150°C
4. Exceeding any one or combination of these limits may cause
permanent damage to this device.
5. M/A-COM does not recommend sustained operation near
these survivability limits.
Truth Table 6,7
V1
V2
V3
ANT-RF1 ANT-RF2 ANT-RF3
1
0
0
On
Off
Off
0
1
0
Off
On
Off
0
0
1
Off
Off
On
6. Differential voltage, V (state 1) -V (state 0) must be 2.6 V
minimum and must not exceed 8.5 V.
7. 0 = -5 V to 2.4 V, 1 = -2.4 V to 5 V.
2
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
• North America Tel: 800.366.2266 / Fax: 978.366.2266
is considering for development. Performance is based on target specifications, simulated results,
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
and/or prototype measurements. Commitment to develop is not guaranteed.
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
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.
MASWSS0060
GaAs SP3T 2.7 V CDMA-GPS Switch
DC - 2.5 GHz
Rev. V4
Typical Performance Curves @ +25°C
VSWR
Isolation
35
1.5
RF1-RF2
RF2-RF1
RF3-RF2
1.4
30
1.3
25
1.2
20
1.1
1.0
0.5
1.0
1.5
2.0
2.5
3.0
15
0.5
1.0
Insertion Loss
2.0
2.5
3.0
Qualification
Qualified to M/A-COM specification REL-201,
Process Flow –2.
1.0
RF1
RF2
RF3
0.8
1.5
Frequency (GHz)
Frequency (GHz)
Handling Procedures
Please observe the following precautions to avoid
damage:
0.6
0.4
Static Sensitivity
0.2
0.0
0.5
1.0
1.5
2.0
Frequency (GHz)
2.5
3.0
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.
3 mm 12-Lead PQFN
3
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
• North America Tel: 800.366.2266 / Fax: 978.366.2266
is considering for development. Performance is based on target specifications, simulated results,
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
and/or prototype measurements. Commitment to develop is not guaranteed.
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
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.
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