For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
SWITCHES - SPDT - SMT
1
HMC435AMS8G / 435AMS8GE
v00.0213
SPDT NON-REFLECTIVE
SWITCH, DC - 4 GHz
General Description
Features
Functional Diagram
High Isolation: 62 dB @ 1 GHz
52 dB @ 2 GHz
Single Positive Control: 0/+5V
Input IP3: 54 dBm
Non-Reective Design
Ultra Small MSOP-86 Package: 14.8 mm
2
Typical Applications
The HMC435AMS8G(E) is ideal for:
• Basestations & Repeaters
• Cellular/3G and WiMAX/4G
• Infrastructure and Access Points
• CATV/CMTS
• Test Instrumentation
The HMC435AMS8G(E) is a non-reective 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 Specications, T
A
= +25° C, Vctl = 0/+5 Vdc, 50 Ohm System
Parameter Frequency Min. Typ. Max. Units
Insertion Loss
DC - 2.5 GHz
DC - 3.6 GHz
DC - 4.0 GHz
0.8
1.0
1.2
1.0
1.5
1.8
dB
dB
dB
Isolation (RFC to RF1/RF2)
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.6 GHz
DC - 4.0 GHz
56
46
43
37
30
62
52
48
42
40
dB
dB
dB
dB
dB
Return Loss (On State)
DC - 2.5 GHz
DC - 3.6 GHz
DC - 4.0 GHz
15
13
11
23
17
14
dB
dB
dB
Return Loss (Off State) 0.5 - 4.0 GHz 16 21 dB
Input Power for 1 dB Compression 0.5 - 4.0 GHz 27 30 dBm
Input Third Order Intercept
(Two-Tone Input Power = +7 dBm Each Tone)
0.5 - 1.0 GHz
0.5 - 2.5 GHz
0.5 - 4.0 GHz
48
45
41
54
53
51
dBm
dBm
dBm
Switching Speed DC - 4.0 GHz
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
40
60
ns
ns
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
For price, delivery, and to place orders: Analog Devices, Inc.,
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
