MASW-007071-000100
GaAs SPDT Switch, Absorptive,
Single Supply, DC-4.0 GHz
Features
Operates DC - 4 GHz on Single Supply
ASIC TTL / CMOS Driver
Low DC Power Consumption
50 Ohm Nominal Impedance
Test Boards are Available
Tape and Reel are Available
Lead-Free 4 x 6 mm PQFN Package
100% Matte Tin Plating over Copper
Halogen-Free “Green” Mold Compound
260°C Reflow Compatible
RoHS* Compliant Version of SW90-0002
Rev. V4
Pin Configuration1,2,3,4
Pin No.
Description
M/A-COM's MASW-007071-000100 is a SPDT absorptive pHEMT switch with integral TTL driver. This
device is in an PQFN plastic surface mount
package. This switch offers excellent broadband
performance and repeatability from DC to 4 GHz,
while maintaining low DC power dissipation. The
MASW-007071-000100 is ideally suited for wireless
infrastructure applications.
1.
2.
Part Number
Package
MASW-007071-000100
Bulk Packaging
MASW-007071-0001TR
1000 piece reel
MASW-007071-0001TB
Sample Test Board
Note: Reference Application Note M513 for reel size
information.
Pin No.
Function
1
NC
17
NC
2
GND
18
C1
3
RFC
19
NC
4
GND
20
VCC
5
NC
21
NC
6
NC
22
NC
7
GND
23
CP1
8
RF1
24
CP2
9
GND
25
NC
10
NC
26
VEE
11
NC
27
NC
12
VEE
28
NC
13
NC
29
NC
14
VCC
30
GND
15
NC
31
RF2
16
NC
32
GND
NC = No Connection
VEE is internally generated and must remain isolated from
external power supplies. Generated noise is typical of
switching DC-DC Converters.
Connections and external components shown in functional
schematic are required. 0.1 µF Capacitors need to be
located near pins 20 & 26.
The exposed pad centered on the package bottom must be
connected to RF and DC ground. (For PQFN Packages)
3.
Ordering Information
Function
4.
Truth Table (Switch)
Control Input
RF Common to each RF Port
C1
RF1
RF2
0
Off
On
1
On
Off
“0” = TTL Low
1
Condition of the Switch
“1” = TTL High
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
M/A-COM Technology Solutions Inc. (MACOM) 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.
For further information and support please visit:
https://www.macom.com/support
MASW-007071-000100
GaAs SPDT Switch, Absorptive,
Single Supply, DC-4.0 GHz
Rev. V4
Electrical Specifications: TA = 25°C, Z0 = 50
Parameter
Test Conditions
Frequency
Units
Min
Typ
Max
Insertion Loss
RFC—RF1,RF2
(Logic per truth table)
DC - 4.0 GHz
dB
—
—
1.8
Isolation
RF1—RF2 (All Logic “0”)
DC - 4.0 GHz
dB
30
—
—
VSWR
On (RFC,RF1, RF2)
(Logic per truth table)
DC - 4.0 GHz
Ratio
—
—
2.0:1
VSWR
Off (RF1, RF2)
(Logic per truth table)
DC - 4.0 GHz
Ratio
—
—
1.8:1
1 dB Compression
—
—
50 MHz
0.5 - 4.0 GHz
dBm
dBm
—
—
18
29
—
—
Input IP3
Two-tone inputs up to +5 dBm
50 MHz
0.5 - 4.0 GHz
dBm
dBm
—
—
36
46
—
—
Switching Speed
Ton (50% Control to 10% RF)
—
ns
—
31
—
Toff (50% Control to 90% RF)
—
ns
—
19
—
Trise (10% to 90% RF)
—
ns
—
6
—
Tfall (90% to 10% RF)
—
ns
—
2
—
Vcc
—
—
V
4.5
5.0
5.5
VIL
VIH
LOW-level input voltage
HIGH-level input voltage
—
—
V
V
0.0
2.0
—
—
0.8
5.0
lin (Input Leakage Current)
Vin = VCC or GND
—
uA
-1.0
—
1.0
Icc5
Vcc min to max, Logic “0” or “1”
—
mA
—
5
8
Turn-on Current6
For guaranteed start-up
—
mA
—
—
125
ΔIcc
(Additional Supply Current Per
TTL Input Pin)
VCC = Max, Vcntrl = VCC - 2.1 V
—
mA
—
—
1.0
Switching Noise
Generated from DC-DC Converter
with recommended capacitors
3.5 MHz
dBm
—
-93
—
Thermal Resistance θjc
—
—
°C/W
—
15
—
5. During turn-on, the device requires an initial start up current (Icc) specified as “Turn-on Current”. Once operational, Icc will drop to
the specified levels.
6. The DC-DC converter is guaranteed to start in 100 µs as long as the power supplies have the maximum turn-on current
available for start-up.
2
M/A-COM Technology Solutions Inc. (MACOM) 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.
For further information and support please visit:
https://www.macom.com/support
MASW-007071-000100
GaAs SPDT Switch, Absorptive,
Single Supply, DC-4.0 GHz
Absolute Maximum Ratings7,8
Parameter
Absolute Maximum
Max. Input Power
0.05 GHz
0.5 - 4.0 GHz9
+27 dBm
+34 dBm
VCC
-0.5V ≤ VCC ≤ +6.0V
Vin10
-0.5V ≤ Vin ≤ VCC + 0.5V
Operating Temperature
-40ºC to +85ºC
Storage Temperature
-65ºC to +125ºC
7. Exceeding any one or combination of these limits may cause
permanent damage to this device.
8. M/A-COM does not recommend sustained operation near
these survivability limits.
9. When the RF input is applied to the terminated port, the
absolute maximum power is +30 dBm.
10.Standard CMOS TTL interface, latch-up will occur if logic signal is applied prior to power supply.
Rev. V4
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. Proper ESD control
techniques should be used when handling these
devices.
Moisture Sensitivity
The MSL rating for this part is defined as Level 2
per IPC/JEDEC J-STD-020. Parts shall be stored
and/or baked as required for MSL Level 2 parts.
Recommended PCB Configuration11
3
11. Application Note S2083 is available on line at www.macom.com
M/A-COM Technology Solutions Inc. (MACOM) 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.
For further information and support please visit:
https://www.macom.com/support
MASW-007071-000100
GaAs SPDT Switch, Absorptive,
Single Supply, DC-4.0 GHz
Rev. V4
Functional Schematic12
12. Dual Supply Operation will eliminate the start-up current mentioned in Note 5. It will also eliminate spurious signals caused
by the DC-DC converter that are present in single supply operation.
Typical Performance Curves
Isolation (dB) vs. Frequency
Insertion Loss vs. Frequency
+ 2 5 °C
+ 8 5 °C
RFC-RFn
90
1.6
75
Isolation (dB)
Insertion Loss (dB)
- 4 0 °C
2.0
1.2
0.8
0.4
Out - Out
60
45
30
15
0.0
0
1000
2000
Fre que ncy (MHz )
3000
4000
0
0
1000
2000
3000
4000
Fre que ncy (MHz )
4
M/A-COM Technology Solutions Inc. (MACOM) 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.
For further information and support please visit:
https://www.macom.com/support
MASW-007071-000100
GaAs SPDT Switch, Absorptive,
Single Supply, DC-4.0 GHz
Rev. V4
Typical Performance Curves
On VSWR vs. Frequency
VSWR (Terminations) vs. Frequency
R F 1, R F 2
R F 1,R F 2
2.00
2.00
1.80
1.80
VSWR
VSWR
RFC
1.60
1.40
1.60
1.40
1.20
1.20
1.00
1.00
0
1000
2000
3000
4000
Fre que ncy (MHz )
0
1000
2000
3000
Frequency (MHz)
CSP-1, Lead-Free 4 x 6 mm, 32-lead PQFN†
†
5
Reference Application Note M538 for lead-free solder reflow
recommendations.
M/A-COM Technology Solutions Inc. (MACOM) 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.
For further information and support please visit:
https://www.macom.com/support
4000
MASW-007071-000100
GaAs SPDT Switch, Absorptive,
Single Supply, DC-4.0 GHz
Rev. V4
M/A-COM Technology Solutions Inc. All rights reserved.
Information in this document is provided in connection with M/A-COM Technology Solutions Inc ("MACOM")
products. These materials are provided by MACOM as a service to its customers and may be used for
informational purposes only. Except as provided in MACOM's Terms and Conditions of Sale for such products or
in any separate agreement related to this document, MACOM assumes no liability whatsoever. MACOM
assumes no responsibility for errors or omissions in these materials. MACOM may make changes to
specifications and product descriptions at any time, without notice. MACOM makes no commitment to update
the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future
changes to its specifications and product descriptions. No license, express or implied, by estoppels or otherwise,
to any intellectual property rights is granted by this document.
THESE MATERIALS ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR
IMPLIED, RELATING TO SALE AND/OR USE OF MACOM PRODUCTS INCLUDING LIABILITY OR
WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, CONSEQUENTIAL OR
INCIDENTAL DAMAGES, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR
OTHER INTELLECTUAL PROPERTY RIGHT. MACOM FURTHER DOES NOT WARRANT THE ACCURACY
OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN
THESE MATERIALS. MACOM SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR
CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS,
WHICH MAY RESULT FROM THE USE OF THESE MATERIALS.
MACOM products are not intended for use in medical, lifesaving or life sustaining applications. MACOM
customers using or selling MACOM products for use in such applications do so at their own risk and agree to
fully indemnify MACOM for any damages resulting from such improper use or sale.
6
M/A-COM Technology Solutions Inc. (MACOM) 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.
For further information and support please visit:
https://www.macom.com/support