MASWSS0102_V2P
Features
75 Ohm
Positive Voltage Control (0 / +5 V)
Input Terminated
High Isolation 70 dB at 1000 MHz
4 mm FQFP-N 20 Lead Package
0.5 micron GaAs PHEMT Process
Description
M/A-COM's MASWSS0102 is a GaAs PHEMT
MMIC single pole single throw (SPST) switch
in a low cost 4 mm FQFP-N 20 lead package.
The MASWSS0102 is ideally suited for
applications where low control voltage, high
isolation, small size and low cost are
required. Typical applications are to replace
mechanical relays in CATV systems. This part
can be used in all 75 ohm systems operating
up to 1.0 GHz.
The MASWSS0102 is fabricated using a 0.5
micron gate length GaAs PHEMT process.
The process features full passivation for
performance and reliability.
SPST High Isolation CATV Switch
5 - 1000 MHz
MASWSS0102
Functional Schematic
MASWSS0102
V2P
Preliminary
Ordering Information
1
Part Number
Package
MASWSS0102
FQFP-N 20 Lead Plastic Package
MASWSS0102TR
7 inch, 1000 piece reel
MASWSS0102TR-3000
13 inch, 3000 piece reel
MASWSS0102SMB
Sample Test Board
(Includes 5 Samples)
Parameter
Absolute
Maximum
Max Input Power
(5 - 1000 MHz, 2.5V Control)
+32 dBm
Operating Voltage
+8.5 volts
Operating Temperature
-40
o
C to +85
o
C
Storage Temperature
-65
o
C to +150
o
C
Absolute Maximum Ratings
2
2. Exceeding any one or combination of these limits
may cause permanent damage.
Truth Table
3,4
3. 0 = +2.9 to +5V, 1 = 0 + 0.2V
4. External 0.01 uF DC blocking capacitors are
required on all RF In/Out and RF Ground ports.
V1
V2
RF1 - RF2
0
1
On
1
0
Off
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s)
or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
North America: Tel. (800) 366-2266
Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298
Europe: Tel. +44 (1908) 574 200, Fax +44 (1908) 574 300
1
GND
G1
GND
V2
V1
RF1
GND
GT1
GND GND GND GND
GND
GND
GND
RF2
GND
GND
V1
G2
GND
G1
GND
V2
V1
RF1
GND
GT1
GND GND GND GND
GND
GND
GND
RF2
GND
GND
V1
G2
1. Reference Application Note M513 for reel size information.
SPST High Isolation CATV Switch, 5 - 1000 MHz
MASWSS0102
V2P
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s)
or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
North America: Tel. (800) 366-2266
Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298
Europe: Tel. +44 (1908) 574 200, Fax +44 (1908) 574 300
2
Pin Configuration
5
PIN
No.
PIN Name
Description
1
GND
Ground
2
GND
Ground
3
RF1
RF In/Out
4
GND
Ground
5
GT1
RF Ground
6
GND
Ground
7
GND
Ground
8
GND
Ground
9
GND
Ground
10
GND
Ground
11
GND
Ground
12
GND
Ground
13
RF2
RF In/Out
14
GND
Ground
15
GND
Ground
16
G2
RF Ground
17
V1
Control 1
18
V2
Control 2
19
V1
Control 1
20
G1
RF Ground
5. Center paddle should be connected to ground.
Electrical Specifications: T
A
= 25C, Z
0
= 75
Parameter
Test Conditions
Units
Min.
Typ.
Max.
Insertion Loss
5 - 50 MHz
50 - 1000 MHz
dB
dB
0.7
0.9
Isolation
5 - 50 MHz
50 - 1000 MHz
dB
dB
100
70
Return Loss (On)
Return Loss (Off)
5 50 MHz
50 1000 MHz
5 50 MHz
50 1000 MHz
dB
dB
dB
dB
30
16
20
16
IP3
Two Tone 10 dBm, 6 MHz Spacing, > 50 MHz
Vc = 0V/5V
dBm
55
Trise, Tfall
10% to 90% RF, 90% to 10% RF
nS
20
Ton, Toff
50% control to 90% RF, and 50% control to 10% RF
nS
30
Transients
In Band
mV
112
Gate Leakage
|Vc| = 2.5V
uA
12
Handling Procedures
Please observe the following precautions to
avoid damage:
Static Sensitivity
Gallium arsenide integrated circuits are
sensitive to electrostatic discharge (ESD) and
can be damaged by static electricity. Use
proper ESD control precautions when handling
these devices.
SPST High Isolation CATV Switch, 5 - 1000 MHz
MASWSS0102
V2P
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s)
or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
North America: Tel. (800) 366-2266
Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298
Europe: Tel. +44 (1908) 574 200, Fax +44 (1908) 574 300
3
Insertion Loss
Typical Performance Curves
Isolation
On Return Loss
Off Return Loss
50
60
70
80
90
100
0
200
400
600
800
1000
1200
Frequency (MHz)
-40C
+25C
+85C
0
0.3
0.6
0.9
1.2
1.5
0
200
400
600
800
1000
1200
Frequency (MHz)
-40C
+25C
+85C
-40
-32
-24
-16
-8
0
0
200
400
600
800
1000
1200
Frequency (MHz)
-40C
+25C
+85C
-40
-32
-24
-16
-8
0
0
200
400
600
800
1000
1200
Frequency (MHz)
-40C
+25C
+85C
SPST High Isolation CATV Switch, 5 - 1000 MHz
MASWSS0102
V2P
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s)
or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
North America: Tel. (800) 366-2266
Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298
Europe: Tel. +44 (1908) 574 200, Fax +44 (1908) 574 300
4
C1 C5 = 0.01 uF, RF Bypass Capacitors
C6 C7 = 0.01 uF, Logic Control Decoupling Capacitors
Application Schematic
G1
GND
V1
RF1
GND
GT1
GND
GND GND
RF2
GND
V1
G2
GND
V2
GND
GND
GND
GND
C1
C2
C4
C5
C3
C6
C7
GND
GND
G1
GND
V1
RF1
GND
GT1
GND
GND GND
RF2
GND
V1
G2
GND
V2
GND
GND
GND
GND
C1
C2
C4
C5
C3
C6
C7
GND
GND
SPST High Isolation CATV Switch, 5 - 1000 MHz
MASWSS0102
V2P
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s)
or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
North America: Tel. (800) 366-2266
Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298
Europe: Tel. +44 (1908) 574 200, Fax +44 (1908) 574 300
5
Insertion Loss State:
Freq
+25C
+25C
+25C
-40C
-40C
-40C
+85C
+85C
+85C
S11(dB) S21(dB) S22(dB) S11(dB) S21(dB) S22(dB) S11(dB) S21(dB) S22(dB)
45
-31.283
-0.666
-31.096
-33.690
-0.616
-33.621
-28.033
-0.735
-28.038
90
-29.391
-0.684
-29.559
-30.707
-0.644
-30.951
-27.052
-0.755
-27.412
135
-27.286
-0.695
-27.694
-28.132
-0.653
-28.496
-25.540
-0.777
-26.147
180
-25.466
-0.711
-25.938
-26.179
-0.677
-26.697
-24.049
-0.790
-24.715
225
-24.028
-0.728
-24.602
-24.740
-0.683
-25.353
-22.761
-0.815
-23.402
270
-22.815
-0.738
-23.428
-23.537
-0.691
-24.188
-21.619
-0.818
-22.195
315
-21.686
-0.740
-22.307
-22.423
-0.702
-23.098
-20.551
-0.838
-21.091
360
-20.733
-0.754
-21.394
-21.460
-0.713
-22.167
-19.635
-0.871
-20.204
405
-19.943
-0.753
-20.622
-20.676
-0.705
-21.388
-18.924
-0.868
-19.448
495
-18.660
-0.810
-19.326
-19.342
-0.739
-20.037
-17.723
-0.921
-18.297
540
-18.152
-0.795
-18.806
-18.779
-0.730
-19.473
-17.259
-0.914
-17.830
585
-17.746
-0.821
-18.427
-18.334
-0.743
-19.019
-16.890
-0.956
-17.506
630
-17.348
-0.846
-18.003
-17.887
-0.769
-18.561
-16.563
-0.990
-17.147
675
-17.023
-0.840
-17.643
-17.526
-0.763
-18.139
-16.279
-0.990
-16.849
720
-16.771
-0.848
-17.443
-17.242
-0.763
-17.866
-16.061
-0.993
-16.705
765
-16.599
-0.874
-17.232
-17.037
-0.779
-17.668
-15.923
-1.023
-16.568
810
-16.387
-0.879
-17.047
-16.817
-0.783
-17.435
-15.767
-1.033
-16.416
855
-16.286
-0.876
-16.916
-16.706
-0.785
-17.307
-15.658
-1.030
-16.331
900
-16.154
-0.892
-16.817
-16.569
-0.802
-17.210
-15.553
-1.069
-16.269
990
-16.152
-0.900
-16.854
-16.557
-0.787
-17.218
-15.559
-1.076
-16.285
1035
-16.169
-0.933
-16.877
-16.609
-0.804
-17.257
-15.572
-1.087
-16.317
1080
-16.295
-0.925
-16.993
-16.729
-0.806
-17.393
-15.685
-1.116
-16.458
1125
-16.458
-0.940
-17.165
-16.912
-0.828
-17.569
-15.821
-1.133
-16.602
1170
-16.616
-0.941
-17.326
-17.085
-0.817
-17.724
-15.966
-1.131
-16.770
1200
-16.834
-0.959
-17.563
-17.317
-0.829
-17.967
-16.180
-1.145
-16.982
Sample Board
PDF 
ZIP