ADVANCED DATASHEET
2V Dual-Mode WCDMA & Triple Band GSM/DCS/PCS Switch
MASWSS0017
Rev 1.2
0.5 – 2.2 GHz
Functional Schematic
ANT 2
ANT 1
WCDMA
Features
•
•
•
•
•
GSM Power handling with +2.0V Control
Voltage.
Low Power consumption. Less than 1µA current
in Receive mode.
Integrated Decoder.
Leadless 4 x 4 mm FQFP-N, 20 Pin Package
Low Insertion Loss of 0.3 dB in GSM Transmit
mode.
GND
PTX/DTX
GND
PRXS
GND
PRX
GTX
GND
GND
DRX
Decoder
Description
The M/A-COM MASWSS0017 is a GaAs monolithic
switch in a low cost, FQFP-N, surface mount plastic
package. The MASWSS0017 is ideally suited for
applications where very low power consumption,
high power handling, and low cost are required. The
MASWSS0017 includes an integrated decoder. The
switch offers GSM power handling with below +2.5
V control voltage. The supply voltage VDD should
be connected to the highest available voltage.
The MASWSS0017 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,
Triple
band
GSM/DCS/PCS handsets, where the phone needs to
be able to simultaneously receive a WCDMA and
GSM signal.
GRX
DRXS
VDD
TXS
B
S
Ordering Information
Part Number
MASWSS0017- XFLT1
MASWSS0017- XFLT3
MASWSS0017- XFLS0
Description
MASWSS0017 on 1000 Piece Tape and Reel
MASWSS0017 on 3000 Piece Tape and Reel
MASWSS0017 Sample Test Board
* If specific reel size is required, consult factory for part number
assignment
The Advanced Specifications Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction
.
M/A-COM, Inc.
North America: Tel. (800) 366-2266
Fax (800) 618-8883
♦
Asia/Pacific: Tel. +81 3 3263-8761
Fax +81 3 3263-8769
♦
Europe:
PRXON
GND
1
Tel. +44 (1344) 869-595
Fax +44 (1344) 300-020
2V Dual-Mode WCDMA & Triple Band GSM/DCS/PCS Switch
MASWSS0017
V1.2
ELECTRICAL CHARACTERISTICS:
Test Conditions:VDD = 2.5V, Vctrl =2.0V, T
A
= +25°C
Mode
ANT2 -> GSM RX
ANT1 -> UMTS Tx
ANT1 -> UMTS Rx
Specifications
Insertion Loss
Insertion Loss
Insertion Loss
Isolation ANT1 to DCS Tx
Isolation ANT2 to GSM Tx
Isolation UMTS to DCS Rx
Isolation UMTS to PCS Rx
Isolation UMTS to GSM Rx
Isolation UMTS to GSM Tx
Isolation DCS Tx to DCS Rx
Isolation DCS Tx to GSM Rx
Isolation GSM Tx to DCS Rx
Isolation GSM Tx to GSM Rx
Insertion Loss
Isolation ANT1 to DCS Tx
Isolation ANT2 to GSM Tx
Isolation DCS Tx to DCS Rx
Isolation DCS Tx to PCS Rx
Isolation DCS Tx to GSM Rx
Isolation GSM Tx to DCS Rx
Isolation GSM Tx to PCS Rx
Isolation GSM Tx to GSM Rx
Insertion Loss
Isolation ANT1 to DCS Tx
Isolation ANT2 to GSM Tx
Isolation DCS Tx to DCS Rx
Isolation DCS Tx to PCS Rx
Isolation DCS Tx to GSM Rx
Isolation GSM Tx to DCS Rx
Isolation GSM Tx to PCS Rx
Isolation GSM Tx to GSM Rx
Insertion Loss
Isolation GSM Tx to UMTS
Isolation GSM Tx to DCS Rx
Isolation GSM Tx to PCS Rx
Isolation GSM Tx to GSM Rx
Isolation DCS Tx to DCS Rx
Isolation DCS Tx to PCS Rx
Isolation DCS Tx to GSM Rx
Insertion Loss
Isolation DCS Tx to UMTS
Isolation DCS Tx to DCS Rx
Isolation DCS Tx to PCS Rx
Isolation DCS Tx to GSM Rx
Isolation GSM Tx to DCS Rx
Isolation GSM Tx to PCS Rx
Isolation GSM Tx to GSM Rx
Freq. (MHz)
925 -960
1920-1980
2110-2170
1710-1785
880 – 915
1920 –1980
1920 - 1980
1920 –1980
1920 –1980
1710 – 1785
1710 – 1785
880 – 915
1710 – 1785
1805 -1880
1710 – 1785
880 – 915
1710 – 1785
1710 – 1785
1710 – 1785
880 – 915
880 - 915
880 - 915
1930-1990
1710 – 1785
880 – 915
1710 – 1785
1710 - 1785
1710 – 1785
880 – 915
880 - 915
880 - 915
880 – 915
880 – 915
880 – 915
880 - 915
880 – 915
1710 – 1785
1710 -1785
1710 – 1785
1710 –1785
1710 –1785
1710 –1785
1710 - 1785
1710 –1785
880 – 915
880 - 915
880 – 915
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBc
dBc
Volts
Volts
Volts
Min.
0.54
0.84
0.89
20
20
30
30
30
30
30
30
30
20
0.89
20
15
20
30
30
30
30
30
0.89
20
15
30
20
30
30
30
30
0.24
30
30
30
25
30
30
30
0.59
20
30
30
30
30
30
30
-89
-74
2.0
2.0
-0.2
Typ.
0.6
0.9
0.95
20
20
30
30
30
30
30
30
30
20
0.95
20
15
20
30
30
30
30
30
.95
20
15
30
20
30
30
30
30
0.3
30
30
30
25
30
30
30
0.65
20
30
30
30
30
30
30
-85
-72
2.5
2.5
0
Max.
0.7
1.0
1.05
20
20
30
30
30
30
30
30
30
20
1.05
20
15
20
30
30
30
30
30
1.05
20
15
30
20
30
30
30
30
0.4
30
30
30
25
30
30
30
0.75
20
30
30
30
30
30
30
-70
-65
4.0
4.0
0.2
ANT1 -> DCS RX
ANT1 -> PCS RX
ANT2 -> GSM TX
ANT1 -> DCS TX
2
nd
Harmonics
3
rd
Harmonics
Supply Voltage
High Control Voltages
Low Control Voltages
1.
2.
DC blocking capacitors are required on all RF and shunt ports
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.
North America: Tel. (800) 366-2266
Fax (800) 618-8883
♦
Asia/Pacific: Tel. +81 3 3263-8761
Fax +81 3 3263-8769
♦
Europe:
2
Tel. +44 (1344) 869-595
Fax +44 (1344) 300-020
2V Dual-Mode WCDMA & Triple Band GSM/DCS/PCS Switch
MASWSS0017
V1.2
Pin Configuration
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Pin Name
PTX/DTX
GND
GTX
GND
GRX
VDD
BS
TXS
PRXON
GND
DRXS
DRX
GND
PRX
PRXS
WCDMA
GND
ANT1
GND
ANT2
GND
Description
DCS/PCS Tx Port
ANT 2
GND
ANT 1
GND
Block Diagram
WCDMA
RF Ground
GSM Tx Port
RF Ground
GSM Rx Port
Decoder Vdd
Control 1
Control 2
Control 3
RF Ground
DCS Rx Shunt
DCS Rx Port
GND
GTX
PTX/DTX
PRXS
GND
PRX
GND
DRX
Decoder
GRX
TXS
DRXS
VDD
PCS Rx Port
PCS Rx Shunt
WCDMA Tx/Rx Port
RF Ground
WCDMA/DCS/PCS ANTENNA
RF Ground
GSM ANTENNA
Paddle
Truth Table
BS
0
0
1
1
1
TXS
0
1
0
0
1
PRXON
0
0
0
1
0
Mode
GSM RX-Ant2
WCDMA -Ant1
GSM TX-Ant2
DCS RX-Ant1
PCS RX-Ant1
DCS TX-Ant1
Logic Level
V
LO
“0” =
V
Hi
“1” =
Voltage Level
0V
2.5 V
The Advanced Specifications Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction
.
M/A-COM, Inc.
North America: Tel. (800) 366-2266
Fax (800) 618-8883
♦
Asia/Pacific: Tel. +81 3 3263-8761
Fax +81 3 3263-8769
♦
Europe:
BS
RF Ground
PRXON
GND
3
Tel. +44 (1344) 869-595
Fax +44 (1344) 300-020
2V Dual-Mode WCDMA & Triple Band GSM/DCS/PCS Switch
MASWSS0017
V1.2
Sample Board Schematic
ANT2
ANT1
WCDMA
C10
C9
C8
C1
DTX
C7
PRX
C2
GTX
C5
DRX
C3
GRX
C6
Decoder
C4
VDD
BS
TXS
PRXON GND
External Circuitry Parts List (Note: Values of external elements not final)
Ref. Designation
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
Value
22pF
22pF
22pF
4.7pF
22pF
22pF
4.7pF
22pF
22pF
22pF
Purpose
DC Block
DC Block
DC Block
RF Shunt
DC Block
DC Block
RF Shunt
DC Block
DC Block
DC Block
The Advanced Specifications Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction
.
M/A-COM, Inc.
North America: Tel. (800) 366-2266
Fax (800) 618-8883
♦
Asia/Pacific: Tel. +81 3 3263-8761
Fax +81 3 3263-8769
♦
Europe:
4
Tel. +44 (1344) 869-595
Fax +44 (1344) 300-020
2V Dual-Mode WCDMA & Triple Band GSM/DCS/PCS Switch
MASWSS0017
V1.2
4 mm FQFP-N, 20-Lead
D
D1
A
A2
A3
A1
E
E1
20 x b
D2
e
4xe
E2
L
e
4xe
Dimension
Min.
A
A1
A2
A3
b
D
D1
D2
e
E
E1
E2
L
0.75
0.35
0.75
0.18
0.80
0
0
Measurement (mm)
Nom.
0.90
0.02
0.65
0.25 ref.
0.23
4.00 basic
3.75 basic
1.70
0.50 basic
4.00 basic
3.75 basic
1.70
0.55
2.25
0.75
2.25
0.30
Max.
1.00
0.05
1.00
Note:
See JEDEC MO-220A VGGD-1 for additional dimensional and
tolerance information
The Advanced Specifications Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction
.
M/A-COM, Inc.
North America: Tel. (800) 366-2266
Fax (800) 618-8883
♦
Asia/Pacific: Tel. +81 3 3263-8761
Fax +81 3 3263-8769
♦
Europe:
5
Tel. +44 (1344) 869-595
Fax +44 (1344) 300-020
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