5.0 – 6.0 SPDT T/R Switch
V 1.0
MA0S506AJ
Features
•
•
•
•
•
•
Ideal for 802.11a and Hiperlan Applications
Positive Control Voltages
+32 dB One dB Compression Point
Fast Switching Speed
No External Components Required
MSOP-8 Package
Functional Schematic
1
8
RF
1
V
1
V
2
GND
RF
C
GND
V
DD
RF
2
Description
The MA0S506AJ is a medium power 5.0 – 6.0 SPDT
switch.
Typical applications include the
transmit/receive functions in 802.11a, Hiperlan, and
fixed wireless access applications.
All RF
impedances are 50 ohms, and all RF ports are
internally DC blocked. The switch operates over a
typical voltage range of 2.7 to 5.5 volts. The
MA0S506AJ is offered in an MSOP-8 package.
The MA0S506AJ is fabricated using M/A-COM’s 0.5
micron MESFET process for a low single supply
voltage, high linearity, and excellent reliability.
Pin Configuration
Pin
1
2
3
4
5
6
Function
V
1
V
2
RF
C
V
DD
RF
2
GND
GND
RF
1
Description
Control Voltage 1
Control Voltage 2
RF Common Port
Supply Voltage
RF Port 2
Ground
Ground
RF Port 1
Ordering Information
Part Number
MA0S506AJ-R7
MA0S506AJ-R13
MA0S506AJ-SMB
Description
7 inch, 1000 piece reel
13 inch, 3000 piece reel
Sample Test Board
7
8
Specifications subject to change without notice.
!
North America:
Tel. (800) 366-2266
!
Asia/Pacific:
Tel.+81-44-844-8296, Fax +81-44-844-8298
!
Europe:
Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
1
Part Description T/R Switch
5.0 – 6.0 SPDT
Electrical Specifications: T
A
= 25 °C, Z
0
= 50
Ω
1
Parameter
Insertion Loss
Isolation
Return Loss
T
RISE
, T
FALL
T
ON
, T
OFF
1 dB Compression
Third Order Intercept
10% to 90% RF, 90% to 10% RF
50% Control to 90% RF, 50% Control to 10% RF
V
1
/V
2
= 0/3 V, V
DD
= 3 V
V
1
/V
2
= 0/5 V, V
DD
= 5 V
Test Conditions
Units
dB
dB
dB
nS
nS
dBm
dBm
dBm
25
Min
Typ
1.4
28
9
10
25
32
35
44
MA0S506AJ
V 1.0
Max
1.8
1. Unless otherwise specified, input power is -10 dBm, V
DD
is +5 V, control voltages are 0/+5 V, and test frequency is 5.775 GHz.
Switch Logic Table
1,2
Insertion Loss Path
RF
1
/RF
C
RF
2
/RF
C
1.
2.
Isolated Path
RF
2
/RF
C
RF
1
/RF
C
V
1
1
0
V
2
0
1
“0” = 0 +/- 0.2 volts
“1” = +2.7 to +8 volts, equal to V
DD
Absolute Maximum Ratings
1
Parameter
Max Input Power
Control Voltages
Supply Voltage
Operating Temperature
Channel Temperature
Storage Temperature
Absolute Maximum
+ 33 dBm
+8.0 volts
+8.0 volts
-40 °C to +100 °C
+150 °C
-40 °C to +150 °C
1. Exceeding any one or combination of these limits may cause permanent damage.
Application Information
Static Sensitivity
Gallium arsenide integrated circuits are ESD sensitive and can be damaged by static electricity. Use proper ESD precautions when
handling these devices.
Specifications subject to change without notice.
!
North America:
Tel. (800) 366-2266
!
Asia/Pacific:
Tel.+81-44-844-8296, Fax +81-44-844-8298
!
Europe:
Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
2
Part Description T/R Switch
5.0 – 6.0 SPDT
Typical Performance Curves
Insertion Loss vs. Frequency
0.0
MA0S506AJ
V 1.0
Insertion Loss Variation vs. Frequency
0
Insertion Loss (dB)
-0.5
-1.0
-1.5
-2.0
-2.5
5.0
5.2
5.4
5.6
5.8
6.0
Variation (dB/
o
C)
-0.001
-0.002
-0.003
-0.004
5.0
5.2
5.4
5.6
5.8
6.0
Frequency (GHz)
Frequency (GHz)
Isolation vs. Frequency
-10
Return Loss vs. Frequency
0
Isolation (dB)
-20
-30
-40
-50
5.0
5.2
5.4
5.6
5.8
6.0
Return Loss (dB)
-2
-4
-6
-8
-10
-12
5.0
5.2
5.4
5.6
5.8
6.0
Frequency (GHz)
Frequency (GHz)
Specifications subject to change without notice.
!
North America:
Tel. (800) 366-2266
!
Asia/Pacific:
Tel.+81-44-844-8296, Fax +81-44-844-8298
!
Europe:
Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
3
Part Description T/R Switch
5.0 – 6.0 SPDT
Application Information
MA0S506AJ
V 1.0
Board material: Rogers Duroid RO4350, 20 mil thick dielectric (ε
r
=3.48). All RF traces are 50 ohms (43mils wide).
MSOP-8 Package
DIMENSIONS IN MILLIMETERS
DIMENSIONS IN INCHES
SYMBOLS
A
A1
A2
b
C
D
E
E1
e
L
y
θ
MIN
0.81
0.05
0.75
0.25
0.13
2.90
4.80
2.90
−−−
0.40
−−−
0°
NOM
1.02
−−−
0.86
0.30
0.15
3.00
4.90
3.00
0.65
0.53
−−−
−−−
MAX
1.22
0.20
0.97
0.40
0.23
3.10
5.00
3.10
−−−
0.70
0.10
6°
MIN
0.032
0.002
0.030
0.010
0.005
0.114
0.189
0.114
−−−
0.016
−−−
0°
NOM
0.040
−−−
0.034
0.012
0.006
0.118
0.193
0.118
0.026
0.021
−−−
−−−
MAX
0.048
0.008
0.038
0.015
0.009
0.122
0.197
0.122
−−−
0.026
0.004
6°
NOTES:
1. Package body sizes exclude mold flash and gate burrs.
2. Dimension L is measured in the gauge plane.
3. Tolerance 0.10 mm unless otherwise specified.
4. Controlling dimension is millimeter. Converted inch
dimensions are not necessarily exact.
5. Package follows JEDEC Standards.
θ
Specifications subject to change without notice.
!
North America:
Tel. (800) 366-2266
!
Asia/Pacific:
Tel.+81-44-844-8296, Fax +81-44-844-8298
!
Europe:
Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
4
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