SP3T Switch. MASWSS0144 Datasheet

MASWSS0144 Switch. Datasheet pdf. Equivalent

Part MASWSS0144
Description 2.7 V GaAs SP3T Switch
Feature www.DataSheet4U.com RoHS Compliant MASWSS0144 V1 Functional Schematic 39 pF ANT 2.7 V GaAs SP3T Sw.
Manufacture Tyco Electronics
Datasheet
Download MASWSS0144 Datasheet



MASWSS0144
www.DataSheet4U.com
2.7 V GaAs SP3T Switch: GSM - CDMA - GPS
DC - 3.0 GHz
Features
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
Description
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 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.
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
MASWSS0144
MASWSS0144TR-3000
MASWSS0144SMB
Package
Bulk Packaging
3000 piece reel
Sample Test Board
Note: Reference Application Note M513 for reel size
information.
RoHS
Compliant
Functional Schematic
MASWSS0144
V1
Pin 1
V1
RF1
39 pF
GND
V3
RF3
39 pF
GND
Pin Configuration
Pin Pin Name
No.
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
RF Ground
13 GND (paddle) 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.



MASWSS0144
2.7 V GaAs SP3T Switch: GSM - CDMA - GPS
DC - 3.0 GHz
RoHS
Compliant
MASWSS0144
V1
Electrical Specifications: TA = 25°C, VC = 0 V, 2.7 V, Pin = +34 dBm, Z0 = 50 2
Parameter
Insertion Loss3
RF1 and RF2 Paths
Insertion Loss3
RF3 Path
Isolation
All Paths
Return Loss (All RF ports)
Cross Modulation
RF1 Path
2nd Harmonic
RF2 Path
3rd Harmonic
RF2 Path
P0.1dB
RF1 & RF2 Paths
IP2
Test Conditions
1 GHz
1-2 GHz
2-3 GHz
1 GHz
1-2 GHz
2-3 GHz
0.5-1 GHz
1-2 GHz
2-3 GHz
0.5-3 GHz
Cell Band: CDMA TX = +25 dBm @ 820 MHz,
RXINT = -23 dBm @ 865 MHz
PCS Band: CDMA TX = +20 dBm @ 1950 MHz,
RXINT = -23 dBm @ 1870 MHz
GSM Band: Pin = 34 dBm
DCS/PCS Band: Pin = 32 dBm
GSM Band: Pin = 34 dBm
DCS/PCS Band: Pin = 32 dBm
VC = 2.7 V
VC = 5.0 V
Two Tone, +18 dBm / Tone, 1 MHz spacing, >50 MHz
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
Min.
25
dBm
dBc
dBc
dBc
dBc
dBm
dBm
dBm
Typ.
0.60
0.60
0.65
0.65
0.65
0.75
30
24
19
21
-102
Max.
0.75
0.85
-105
-75
-75
-72.5
-68.0
36.0
37.5
70
-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
V1 V2 V3 ANT–
RF1
1 0 0 On
0 1 0 Off
0 0 1 Off
4. 1 = 2.7 V to 5.0 V, 0 = 0 V ± 0.2 V
ANT -
RF2
Off
On
Off
ANT -
RF3
Off
Off
On
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.
Absolute Maximum Ratings 5,6
Parameter
Absolute Maximum
Input Power
(0.5 - 2.5 GHz, 2.7 V Control)
+36 dBm
Operating Voltage
Operating Temperature
+8.5 volts
-40°C to +85°C
Storage Temperature
-65°C to +150°C
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.
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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