HMC435AMS8G / 435AMS8GE
v00.0213
SPDT NON-REFLECTIVE
SWITCH, DC - 4 GHz
Typical Applications
The HMC435AMS8G(E) is ideal for:
Features
High Isolation: 62 dB @ 1 GHz
52 dB @ 2 GHz
Single Positive Control: 0/+5V
Input IP3: 54 dBm
Non-Reflective Design
Ultra Small MSOP-86 Package: 14.8 mm
2
SWITCHES - SPDT - SMT
• Basestations & Repeaters
• Cellular/3G and WiMAX/4G
• Infrastructure and Access Points
• CATV/CMTS
• Test Instrumentation
Functional Diagram
General Description
The HMC435AMS8G(E) is a non-reflective DC to
4 GHz GaAs MESFET SPDT switch in a low cost 8
lead MSOP8G surface mount package with exposed
ground paddle. The switch is ideal for cellular/3G and
WiMAX/4G applications yielding up to 60 dB isolation,
low 0.8 dB insertion loss and +50 dBm input IP3. Power
handling is excellent up through the 3.8 GHz WiMAX
band with the switch offering a P1dB compression of
+30 dBm. On-chip circuitry allows positive voltage
control of 0/+5 Volts at very low DC currents.
Electrical Specifications,
T
A
= +25° C, Vctl = 0/+5 Vdc, 50 Ohm System
Parameter
Insertion Loss
Frequency
DC - 2.5 GHz
DC - 3.6 GHz
DC - 4.0 GHz
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.6 GHz
DC - 4.0 GHz
DC - 2.5 GHz
DC - 3.6 GHz
DC - 4.0 GHz
0.5 - 4.0 GHz
0.5 - 4.0 GHz
0.5 - 1.0 GHz
0.5 - 2.5 GHz
0.5 - 4.0 GHz
DC - 4.0 GHz
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
40
60
ns
ns
56
46
43
37
30
15
13
11
16
27
48
45
41
Min.
Typ.
0.8
1.0
1.2
62
52
48
42
40
23
17
14
21
30
54
53
51
Max.
1.0
1.5
1.8
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
dBm
dBm
Isolation (RFC to RF1/RF2)
Return Loss (On State)
Return Loss (Off State)
Input Power for 1 dB Compression
Input Third Order Intercept
(Two-Tone Input Power = +7 dBm Each Tone)
Switching Speed
1
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and
Drive,
orders: Analog Devices, Inc.,
For price, delivery and to place orders:
infringements of patents or
Corporation, 2 Elizabeth
to place
Chelmsford, MA 01824
responsibility is assumed by Analog Devices for its use, nor for any
Hittite Microwave
other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373
Phone: 781-329-4700
www.hittite.com
Order On-line at
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
Application Support: Phone: 978-250-3343 or apps@hittite.com
HMC435AMS8G / 435AMS8GE
v00.0213
SPDT NON-REFLECTIVE
SWITCH, DC - 4 GHz
Insertion Loss
0
-1
INSERTION LOSS (dB)
RETURN LOSS (dB)
Return Loss
0
-5
-10
-15
-20
-25
-30
-2
-3
-4
-5
0
0.5
1
1.5
2
2.5
3
3.5
4
FREQUENCY (GHz)
+ 25C
+ 85C
- 40C
0
0.5
1
1.5
2
2.5
3
3.5
4
FREQUENCY (GHz)
RFC
RF1, RF2 OFF
RF1, RF2 ON
Isolation Between
Ports RFC and RF1 / RF2
0
-10
-20
ISOLATION (dB)
Isolation Between Ports RF1 and RF2
0
-10
-20
ISOLATION (dB)
-30
-40
-50
-60
-70
-80
-30
-40
-50
-60
-70
-80
0
0.5
1
1.5
2
2.5
3
3.5
4
FREQUENCY (GHz)
0
0.5
1
1.5
2
2.5
3
3.5
4
FREQUENCY (GHz)
RF1
RF2
RFC - RF1 ON
RFC - RF2 ON
0.1 and 1 dB Input Compression Point
35
INPUT COMPRESSION (dBm)
Input Third Order Intercept Point
60
58
56
54
IP3 (dBm)
52
50
48
46
44
42
30
25
20
15
0
0.5
1
1.5
2
2.5
3
3.5
4
FREQUENCY (GHz)
40
0
0.5
1
1.5
2
2.5
3
3.5
4
FREQUENCY (GHz)
1 dB Compression Point
0.1 dB Compression Point
-40 C
+25 C
+85 C
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and
Drive,
orders: Analog Devices, Inc.,
For price, delivery and to place orders:
infringements of patents or
Corporation, 2 Elizabeth
to place
Chelmsford, MA 01824
responsibility is assumed by Analog Devices for its use, nor for any
Hittite Microwave
other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373
Phone: 781-329-4700
www.hittite.com
Order On-line at
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
Application Support: Phone: 978-250-3343 or apps@hittite.com
SWITCHES - SPDT - SMT
2
HMC435AMS8G / 435AMS8GE
v00.0213
SPDT NON-REFLECTIVE
SWITCH, DC - 4 GHz
Absolute Maximum Ratings
Control Voltage Range
-0.5 to +7.5 Vdc
+31 dBm
+26 dBm
150 °C
0.86 W
Control Voltages
State
Low
High
*Control Input Tolerances are ± 0.2 Vdc
Bias Condition*
0 Vdc @ 5 µA Typical
+5.0 Vdc @ 5 µA Typical
SWITCHES - SPDT - SMT
RF Input Power Vctl = 0/+5V
RF1, RF2 Termination
Junction Temperature
Insertion Loss Path - (channel to ground)
Continuous Pdiss (T = 85 °C)
(derate 13 mW/°C above 85 °C)
Thermal Resistance
Termination Path - (channel to ground)
Continuous Pdiss (T = 85 °C)
(derate 6.5 mW/°C above 85 °C)
Thermal Resistance
Storage Temperature
Operating Temperature
ESD Sensitivity (HBM)
Truth Table
Control Input
Signal Path State
B
High
Low
RFC to:
RF1
RF2
A
Low
High
75 °C/W
0.42 W
153 °C/W
-65 to +150 °C
-40 to +85 °C
Class 1A
DC blocks are required at ports RFC, RF1, RF2.
Do not operate continuously at RF power input greater than
1 dB compression and do not “
Hot Switch
” power levels
greater than +24 dBm (control = 0/+5 Vdc).
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Outline Drawing
NOTES:
1. LEADFRAME MATERIAL: COPPER ALLOY
2. DIMENSIONS ARE IN INCHES [MILLIMETERS]
3. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE.
4. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE.
5. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO
PCB RF GROUND.
3
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and
Drive,
orders: Analog Devices, Inc.,
For price, delivery and to place orders:
infringements of patents or
Corporation, 2 Elizabeth
to place
Chelmsford, MA 01824
responsibility is assumed by Analog Devices for its use, nor for any
Hittite Microwave
other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373
Phone: 781-329-4700
www.hittite.com
Order On-line at
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
Application Support: Phone: 978-250-3343 or apps@hittite.com
HMC435AMS8G / 435AMS8GE
v00.0213
SPDT NON-REFLECTIVE
SWITCH, DC - 4 GHz
Package Information
Part Number
HMC435AMS8G
HMC435AMS8GE
Package Body Material
Low Stress Injection Molded Plastic
RoHS-compliant Low Stress Injection Molded Plastic
Lead Finish
Sn/Pb Solder
100% matte Sn
MSL Rating
MSL1
MSL1
[1]
Package Marking
[3]
[2]
H435A
XXXX
[1] Max peak reflow temperature of 235 °C
[2] Max peak reflow temperature of 260 °C
[3] 4-Digit lot number XXXX
Pin Descriptions
Pin Number
1
Function
A
Description
See truth and control voltage tables.
Interface Schematic
2
3, 5, 8
B
RFC, RF1, RF2
See truth and control voltage tables.
These pins are DC coupled and matched to 50 Ohms.
Blocking capacitors are required.
This pin is not connected internally; however, all
data shown herein was measured with this pin
connected to RF/DC ground externally.
Package bottom has exposed metal paddle that must be
connected to PCB RF ground as well.
4
N/C
6, 7
GND
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and
Drive,
orders: Analog Devices, Inc.,
For price, delivery and to place orders:
infringements of patents or
Corporation, 2 Elizabeth
to place
Chelmsford, MA 01824
responsibility is assumed by Analog Devices for its use, nor for any
Hittite Microwave
other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373
Phone: 781-329-4700
www.hittite.com
Order On-line at
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
Application Support: Phone: 978-250-3343 or apps@hittite.com
SWITCHES - SPDT - SMT
4
H435A
XXXX
HMC435AMS8G / 435AMS8GE
v00.0213
SPDT NON-REFLECTIVE
SWITCH, DC - 4 GHz
Evaluation PCB
SWITCHES - SPDT - SMT
List of Materials for Evaluation PCB EVAL 105143-HMC435AMS8G
[1]
Item
J1 - J3
J4 - J6
C1 - C3
R1 - R2
U1
PCB
[2]
Description
PCB Mount SMA RF Connector
DC Pin
100 pF Capacitor, 0402 Pkg.
100 Ohm Resistor, 0402 Pkg.
HMC435AMS8G(E) SPDT Switch
107821 Evaluation PCB
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
The circuit board used in the application should
be generated with proper RF circuit design
techniques. Signal lines at the RF port should have
50 Ohm impedance and the package ground leads
and backside ground slug should be connected
directly to the ground plane similar to that shown
above. The evaluation circuit board shown above is
available from Hittite Microwave Corporation upon
request.
5
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and
Drive,
orders: Analog Devices, Inc.,
For price, delivery and to place orders:
infringements of patents or
Corporation, 2 Elizabeth
to place
Chelmsford, MA 01824
responsibility is assumed by Analog Devices for its use, nor for any
Hittite Microwave
other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373
Phone: 781-329-4700
www.hittite.com
Order On-line at
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
Application Support: Phone: 978-250-3343 or apps@hittite.com
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