Preliminary Data Sheet
1.1
FMS2011
SP6T GaAs Multi-Band GSM Antenna Switch
Features:
ANT
♦
♦
♦
♦
♦
♦
♦
♦
Available in die form
Suitable for multi-band GSM/DCS/PCS/EDGE
applications
Excellent low control voltage performance
Excellent harmonic performance under
GSM/DCS/PCS power levels
Very high Tx-Rx isolation >45dB typ. at 1.8GHz
Very high Tx-Tx isolation >30dB typ. at 1.8GHz
Very low Tx Insertion loss
Very low control current
RX1
TX1
VTX1
VRX1
RX2
VRX2
RX3
VTX2
TX2
VRXC
VRX3
RX4
VRX4
Description and Applications:
The FMS2011 is a low loss, high power and linear single pole six throw Gallium Arsenide antenna
switch designed for use in mobile handset applications. The die is fabricated using the Filtronic FL05
0.5µm switch process technology which offers leading edge performance optimised for switch
applications. The FMS2011 is designed for use in dual, tri and quad – band GSM handset antenna
switch modules and RF front-end modules.
Electrical Specifications:
Parameter
Tx Insertion Loss
(T
AMBIENT
= 25°C,V
control
= 0V/2.5V, Z
IN
= Z
OUT
= 50Ω)
Test Conditions
0.5 – 1.0 GHz
1.0 – 2.0 GHz
Min
__
__
__
__
__
30
25
45
40
__
__
Typ
0.5
0.6
0.6
0.8
23
33
31
50
45
-75
-75
Max
0.7
0.9
0.8
1.2
__
__
__
__
__
-70
-70
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBc
dBc
Rx Insertion Loss
0.5 – 1.0 GHz
1.0 – 2.0 GHz
Return Loss
Isolation
TX-RX
Isolation
TX-TX
2nd Harmonic Level
0.5 – 2.5 GHz
0.5 – 1.0 GHz
1.0 – 2.0 GHz
0.5 – 1.0 GHz
1.0 – 2.0 GHz
1 GHz, Pin = +35 dBm, 100% Duty Cycle
2 GHz, Pin = +33 dBm, 100% Duty Cycle
(17:1 VSWR)
3rd Harmonic Level
1 GHz, Pin = +35 dBm, 100% Duty Cycle
2 GHz, Pin = +33 dBm, 100% Duty Cycle
(17:1 VSWR)
__
__
-75
-75
-70
-70
dBc
dBc
Switching speed : Trise, Tfall
Ton, Toff
10% to 90% RF and 90% to 10% RF
50% control to 90% RF and 50% control to 10% RF
__
__
< 0.3
< 1.0
__
__
µs
µs
Note:
External DC blocking capacitors are required on all RF ports (typ: 100pF).
All unused ports terminated in 50Ω.
1
Preliminary specifications subject to change without notice
Filtronic Compound Semiconductors Ltd
Contact Details (UK): Tel: +44 (0) 1325 301111 Fax: +44 (0) 1325 306177 Email: sales@filcs.com
Contact Details (USA): Tel: +1 (408) 850 5790
Fax: +1 (408) 850 5766
Email:
sales@filcsi.com
Website: www.filcs.com
Preliminary Data Sheet
1.1
FMS2011
Absolute Maximum Ratings:
Parameter
Max Input Power
Control Voltage
Operating Temperature
Storage Temperature
Absolute Maximum
+38dBm
+8.5V
-40°C to +100°C
-55°C to +150°C
Note:
Exceeding any one of these absolute maximum ratings may cause permanent damage to the
device.
Truth Table:
VRXC
Low
Low
High
High
High
High
VRX4
Low
Low
Low
Low
Low
High
VTX2
Low
High
Low
Low
Low
Low
VRX3
Low
Low
Low
Low
High
Low
VRX1
Low
Low
High
Low
Low
Low
VRX2
Low
Low
Low
High
Low
Low
VTX1
High
Low
Low
Low
Low
Low
ON
PATH
ANT-TX1
ANT-TX2
ANT-RX1
ANT-RX2
ANT-RX3
ANT-RX4
Note:
‘High’
‘Low’
=
=
+2.5V to +5V
0V to +0.2V
2
Preliminary specifications subject to change without notice
Filtronic Compound Semiconductors Ltd
Contact Details (UK): Tel: +44 (0) 1325 301111 Fax: +44 (0) 1325 306177 Email: sales@filcs.com
Contact Details (USA): Tel: +1 (408) 850 5790
Fax: +1 (408) 850 5766
Email:
sales@filcsi.com
Website: www.filcs.com
Preliminary Data Sheet
1.1
FMS2011
Pad and Die Layout:
H
B
C
D
A
F
G
E
I
O
N
Q
J
P
L
K
M
Pad Number
A
Pad Name
VM
Description
Common Receive Switch
Control Voltage
Pin Coordinates (µm)
99, 576
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
VRX4
VTX2
VRX3
VRX1
VRX2
VTX1
TX2
TX1
ANT
RX4
RX3
RX2
RX1
GND
GND
GND
RX4 Control Voltage
TX2 Control Voltage
RX3 Control Voltage
RX1 Control Voltage
RX2 Control Voltage
TX1 Control Voltage
TX2 RF Output
TX1 RF Output
Antenna
RX4 RF Output
RX3 RF Output
RX2 RF Output
RX1 RF Output
Ground 1
Ground 1
Ground RXC
98, 919
98, 805
98, 689
103, 230
98, 459
105, 347
130, 1037
127, 114
509, 958
779, 1056
779, 856
779, 302
779, 101
605, 141
620, 959
777, 511
Note:
Co-ordinates are referenced from the bottom left hand corner of the die to the centre of the
bond pad opening
Die Size (µm)
900 x 1150
Die Thickness (µm)
150 µm
Min. Bond Pad
Pitch(µm)
111
Min. Bond pad
opening (µm)
70 x 70
3
Preliminary specifications subject to change without notice
Filtronic Compound Semiconductors Ltd
Contact Details (UK): Tel: +44 (0) 1325 301111 Fax: +44 (0) 1325 306177 Email: sales@filcs.com
Contact Details (USA): Tel: +1 (408) 850 5790
Fax: +1 (408) 850 5766
Email:
sales@filcsi.com
Website: www.filcs.com
Preliminary Data Sheet
1.1
FMS2011
Typical Measured Performance Curves:
TX1 Loss
RX1 Loss
TX1-RX1 Isolation
TX2-RX3 Isolation
TX1-ANT Isolation
TX2-ANT Isolation
TX Harmonic Level
4
Preliminary specifications subject to change without notice
Filtronic Compound Semiconductors Ltd
Contact Details (UK): Tel: +44 (0) 1325 301111 Fax: +44 (0) 1325 306177 Email: sales@filcs.com
Contact Details (USA): Tel: +1 (408) 850 5790
Fax: +1 (408) 850 5766
Email:
sales@filss.com
Website: www.filcs.com
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