sorptive 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.
Ordering Information
Part Number
MASW-007071-000100
MASW-007071-0001TR
MASW-007071-0001TB
Package
Bulk Packaging
1000 piece reel
Sample Test Board
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)
Truth Table (Switch)
Control Input
Condition of the Switch
RF Common to each RF Port
C1
0
1
“0” = TTL Low
RF1
Off
On
“1” = TTL High
RF2
On
Off
Note: Reference Application Note M513 for reel size
information.
1
* 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
Electrical Specifications: T
A
= 25°C, Z
0
= 50
Parameter
Insertion Loss
Isolation
VSWR
VSWR
1 dB Compression
Input IP
3
Switching Speed
Rev. V4
Test Conditions
RFC—RF1,RF2
(Logic per truth table)
RF1—RF2 (All Logic “0”)
On (RFC,RF1, RF2)
(Logic per truth table)
Off (RF1, RF2)
(Logic per truth table)
—
—
Two-tone inputs up to +5 dBm
Ton (50% Control to 10% RF)
Toff (50% Control to 90% RF)
Trise (10% to 90% RF)
Tfall (90% to 10% RF)
Frequency
DC - 4.0 GHz
DC - 4.0 GHz
DC - 4.0 GHz
DC - 4.0 GHz
50 MHz
0.5 - 4.0 GHz
50 MHz
0.5 - 4.0 GHz
—
—
—
—
—
—
—
—
—
—
—
Units
dB
dB
Ratio
Ratio
dBm
dBm
dBm
dBm
ns
ns
ns
ns
V
V
V
uA
mA
mA
mA
Min
—
30
—
—
—
—
—
—
—
—
—
—
4.5
0.0
2.0
-1.0
—
—
—
Typ
—
—
—
—
18
29
36
46
31
19
6
2
5.0
—
—
—
5
—
—
Max
1.8
—
2.0:1
1.8:1
—
—
—
—
—
—
—
—
5.5
0.8
5.0
1.0
8
125
1.0
Vcc
V
IL
V
IH
lin (Input Leakage Current)
Icc
5
Turn-on Current
6
ΔIcc
(Additional Supply Current Per
TTL Input Pin)
Switching Noise
Thermal Resistance
θjc
—
LOW-level input voltage
HIGH-level input voltage
Vin = V
CC
or GND
Vcc min to max, Logic “0” or “1”
For guaranteed start-up
V
CC
= Max, Vcntrl = V
CC
- 2.1 V
Generated from DC-DC Converter
with recommended capacitors
—
3.5 MHz
—
dBm
°C/W
—
—
-93
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 Ratings
7,8
Parameter
Max. Input Power
0.05 GHz
0.5 - 4.0 GHz
9
V
CC
Vin
10
Rev. V4
Handling Procedures
Please observe the following precautions to avoid
damage:
Absolute Maximum
+27 dBm
+34 dBm
-0.5V ≤ V
CC
≤ +6.0V
-0.5V ≤ Vin ≤ V
CC
+ 0.5V
-40ºC to +85ºC
-65ºC to +125ºC
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.
Operating Temperature
Storage Temperature
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 sig-
nal is applied prior to power supply.
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 Configuration
11
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
Functional Schematic
12
Rev. V4
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
Insertion Loss vs. Frequency
- 4 0 °C
2.0
1.6
+ 2 5 °C
+ 8 5 °C
90
75
Isolation (dB) vs. Frequency
RFC-RFn
Out - Out
Insertion Loss (dB)
Isolation (dB)
0
1000
2000
3000
4000
1.2
0.8
0.4
0.0
60
45
30
15
0
0
1000
2000
3000
4000
Fre que ncy (MHz )
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
RFC
2.00
R F 1, R F 2
VSWR (Terminations) vs. Frequency
R F 1,R F 2
2.00
1.80
1.80
VSWR
VSWR
1.60
1.60
1.40
1.20
1.00
1.40
1.20
1.00
0
1000
2000
3000
4000
0
1000
2000
3000
4000
Fre que ncy (MHz )
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.
stm32/stm8
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