MASWSS0049-XFLS0 [TE]
2 V Dual-Mode WCDMA & Dual Band GSM/DCS SP5T Switch 0.5 - 2.0 GHz; 2 V双模式WCDMA及双频GSM / DCS SP5T开关0.5 - 2.0 GHz的
| 型号： | MASWSS0049-XFLS0 |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | 2 V Dual-Mode WCDMA & Dual Band GSM/DCS SP5T Switch 0.5 - 2.0 GHz |
| 文件： | 总6页 (文件大小：62K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ADVANCED DATASHEET
2 V Dual-Mode WCDMA & Dual Band GSM/DCS SP5T Switch
0.5 – 2.0 GHz
MASWSS0049
Rev 1.1
Functional Schematic
Features
·
GSM Power Handling with +2.0 V Control
Voltage
·
Low Power Consumption. Less than 1mA in Rx
Mode.
WCDMA
GND
DRX
·
·
·
·
Integrated Low Loss Diplexer.
Integrated Decoder.
Leadless 5x 5 mm FQFP-N, 20 Pin Package.
Low Insertion Loss, 0.8 dB in GSM Transmit
Mode.
DRXS
GND
DTX
GND
GRX
GND
Decoder
·
Excellent Harmonic Characteristics.
GTX
Description
The M/A-COM MASWSS0049 is
a
GaAs
monolithic switch in a low cost, FQFP-N, surface
mount plastic package. The MASWSS0049 is
ideally suited for applications where very low
power consumption, high power handling, and low
cost are required. The MASWSS0049 includes an
integrated decoder and a low loss diplexer. The
switch offers GSM power handling with below
+2.5V control voltage. The supply voltage VDD
should be connected to the highest available
voltage.
Ordering Information
Part Number
Description
MASWSS0049-XFLT1
MASWSS0049-XFLT3
MASWSS0049 on 1000 Piece Tape and Reel
MASWSS0049 on 3000 Piece Tape and Reel
MASWSS0049-XFLS0
MASWSS0049 Sample Test Board
* If specific reel size is required, consult factory for part number
assignment
The MASWSS0049 is fabricated using a new 0.5-
micron gate length GaAs pHEMT process. The
process features full chip passivation for increased
performance and reliability. This switch is designed
for Dual Mode WCDMA/GSM/DCS handsets
where the phone needs to be able to simultaneously
receive a WCDMA and GSM signal.
The Advanced Specifications Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction.
M/A-COM, Inc.
1
North America: Tel. (800) 366-2266
Fax (800) 618-8883
¨
Asia/Pacific: Tel. +81 3 3263-8761
Fax +81 3 3263-8769
¨
Europe:
Tel. +44 (1344) 869-595
Fax +44 (1344) 300-020
2V Control, Dual -Mode WCDMA & Dual Band GSM/DCS Tx/Rx SP5T Switch
MASWSS0049
V1.1
ELECTRICAL CHARACTERISTICS: Test Conditions: VDD = 2.5V, Vctrl =2.0V, TA = +25°C
Mode
Specifications
Freq. (MHz)
Units Min.
Typ. Max.
ANT -> GSM RX
ANT -> UMTS Tx
Insertion Loss
Insertion Loss
925 -960
1920-1980
dB
dB
1.3
1.4
ANT -> UMTS Rx
Insertion Loss
Isolation ANT to DCS Tx
2110-2170
1710-1785
dB
dB
1.25
22
Isolation ANT to GSM Tx
Isolation UMTS to DCS Rx
Isolation UMTS to GSM Rx
Isolation UMTS to GSM Tx
Isolation DCS Tx to DCS Rx
Isolation DCS Tx to GSM Rx
880 – 915
1920 –1980
1920 –1980
1920 –1980
1710 – 1785
1710 – 1785
dB
dB
dB
dB
dB
dB
17
30
30
30
30
30
Isolation GSM Tx to DCS Rx
Isolation GSM Tx to GSM Rx
880 – 915
880 - 915
dB
dB
30
18
ANT -> DCS RX
Insertion Loss
1805 -1880
1710 – 1785
880 – 915
dB
dB
dB
dB
1.45
24
13
Isolation ANT to DCS Tx
Isolation ANT to GSM Tx
Isolation DCS Tx to DCS Rx
1710 – 1785
25
Isolation DCS Tx to GSM Rx
Isolation GSM Tx to DCS Rx
Isolation GSM Tx to GSM Rx
1710 – 1785
880 – 915
880 - 915
dB
dB
dB
30
30
30
ANT -> GSM TX
ANT -> DCS TX
Insertion Loss
880 – 915
880 – 915
880 – 915
880 – 915
1710 – 1785
1710 – 1785
1710 –1785
dB
dB
dB
dB
dB
dB
dB
0.8
30
30
25
30
30
Isolation GSM Tx to UMTS
Isolation GSM Tx to DCS Rx
Isolation GSM Tx to GSM Rx
Isolation DCS Tx to DCS Rx
Isolation DCS Tx to GSM Rx
Insertion Loss
1.4
Isolation DCS Tx to UMTS
Isolation DCS Tx to DCS Rx
Isolation DCS Tx to GSM Rx
Isolation GSM Tx to DCS Rx
1710 –1785
1710 –1785
1710 –1785
880 – 915
dB
dB
dB
25
30
30
dB
30
Isolation GSM Tx to GSM Rx
880 – 915
dB
30
Freq = 900 MHz, Input Power = +34 dBm
Freq = 1810 MHz, Input Power = +32 dBm
2nd Harmonics
3rd Harmonics
Supply Voltage
dBc
dBc
dBc
dBc
Volts
-90
-74
-80
-76
2.5
Freq = 900 MHz, Input Power = +34 dBm
Freq = 1810 MHz, Input Power = +32 dBm
High Control Voltages
Low Control Voltages
Volts
Volts
2.0
2.5
0
1. DC blocking capacitors are required on all RF and shunt ports.
2. All impedances are 50 ohms
The Advanced Specifications Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction.
M/A-COM, Inc.
2
North America: Tel. (800) 366-2266
Fax (800) 618-8883
¨
Asia/Pacific: Tel. +81 3 3263-8761
Fax +81 3 3263-8769
¨
Europe:
Tel. +44 (1344) 869-595
Fax +44 (1344) 300-020
2V Control, Dual -Mode WCDMA & Dual Band GSM/DCS Tx/Rx SP5T Switch
MASWSS0049
V1.1
Pin Configuration
Block Diagram
Pin No.
Pin Name
Description
WCDMA Port
RF Ground
1
2
WCDMA
GND
GRX
3
GSM Rx Port
4
5
6
GND
GTX
VDD
RF Ground
WCDMA
GND
GRX
DRX
GSM Tx Port
Decoder Vdd
DRXS
7
8
BS
Control 1
Control 2
GND
DTX
GND
TXS
9
PRXON
GND
Control 3
GND
GTX
10
11
RF Ground
RF Ground
Decoder
GND
12
13
14
15
16
17
18
19
20
21
DTX
DCS Tx Port
RF Ground
GND
DRXS
DCS Rx Shunt
DRX
GND
GND
GND
ANT
DCS Rx Port
RF Ground
RF Ground
RF Ground
Antenna
GND
GND
RF Ground
Paddle
Truth Table
BS
TXS
PRXON
0
MODE
GSM RX – ANT
WCDMA – ANT
0
0
0
1
1
1
1
0
0
0
0
GSM TX – ANT
DCS TX – ANT
DCS RX – ANT
Logic Level
Voltage Level
VLo “0”=
VHi “1”=
0 V
2.5 V
The Advanced Specifications Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction.
M/A-COM, Inc.
3
North America: Tel. (800) 366-2266
Fax (800) 618-8883
¨
Asia/Pacific: Tel. +81 3 3263-8761
Fax +81 3 3263-8769
¨
Europe:
Tel. +44 (1344) 869-595
Fax +44 (1344) 300-020
2V Control, Dual -Mode WCDMA & Dual Band GSM/DCS Tx/Rx SP5T Switch
MASWSS0049
V1.1
Sample Board Schematic
ANT
C7
C6
C5
C1
WCDMA
DRX
C2
GRX
C4
DTX
C3
Decoder
GTX
VDD
BS
TXS
PRXON
External Circuitry Parts List (Note: Values of external elements not final)
Ref. Designation
Value
22 pF
22 pF
22 pF
Purpose
DC Block
DC Block
DC Block
C1
C2
C3
C4
C5
C6
C7
22 pF
4.7 pF
22 pF
22 pF
DC Block
RF Shunt
DC Block
DC Block
The Advanced Specifications Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction.
M/A-COM, Inc.
4
North America: Tel. (800) 366-2266
Fax (800) 618-8883
¨
Asia/Pacific: Tel. +81 3 3263-8761
Fax +81 3 3263-8769
¨
Europe:
Tel. +44 (1344) 869-595
Fax +44 (1344) 300-020
2V Control, Dual -Mode WCDMA & Dual Band GSM/DCS Tx/Rx SP5T Switch
MASWSS0049
V1.1
MASWSS0049 Harmonics at the GSM TX Port versus Voltage
Pin = 34 dBm, Vcontrol=2V
0
-20
-40
-60
GSM 2H
GSM 3H
-80
-100
2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
3.8
4
Vdd (V)
MASWSS0049 Harmonics at the DCS TX Port versus Voltage
Pin = 32 dBm, Vcontrol=2V
0
-20
-40
-60
DCS 2H
DCS 3H
-80
-100
2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
3.8
4
Vdd (V)
MASWSS0049 Harmonics at the WCDMA Port versus Voltage
Pin = 29 dBm, Vcontrol=2V
0
-20
-40
-60
WCDMA 2H
WCDMA 3H
-80
-100
2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
3.8
4
Vdd (V)
The Advanced Specifications Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction.
M/A-COM, Inc.
5
North America: Tel. (800) 366-2266
Fax (800) 618-8883
¨
Asia/Pacific: Tel. +81 3 3263-8761
Fax +81 3 3263-8769
¨
Europe:
Tel. +44 (1344) 869-595
Fax +44 (1344) 300-020
2V Control, Dual -Mode WCDMA & Dual Band GSM/DCS Tx/Rx SP5T Switch
MASWSS0049
V1.1
5 mm FQFP-N, 20-Lead
The Advanced Specifications Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction.
M/A-COM, Inc.
6
North America: Tel. (800) 366-2266
Fax (800) 618-8883
¨
Asia/Pacific: Tel. +81 3 3263-8761
Fax +81 3 3263-8769
¨
Europe:
Tel. +44 (1344) 869-595
Fax +44 (1344) 300-020
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