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HMC347G8

P1-P3P4-P6
SWITCHES - SMT
10
10 - 220
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
HMC347G8
GaAs MMIC HERMETIC SMT SPDT
SWITCH, DC - 8 GHz
v02.0605
General Description
Features
Functional Diagram
The HMC347G8 is a broadband high isolation non-
re ective GaAs MESFET SPDT switch in a 8 lead
glass/metal (hermetic) surface mount package.
Covering DC to 8 GHz, the switch features >42 dB
isolation up to 2 GHz and >25 dB isolation up to 8
GHz. The switch operates using complementary
negative control voltage logic lines of -5/0V and
requires no bias supply. This SPDT is a good
replacement for the HMC132G7 SPDT.
Isolation: 42 dB @ 2.5 GHz
30 dB @ 6 GHz
Insertion Loss: 2 dB @ 6 GHz
Non-Re ective Design
8 Lead Hermetic SMT Package
Electrical Speci cations, T
A
= +25° C, With 0/-5V Control, 50 Ohm System
Typical Applications
The HMC347G8 is ideal for:
• Telecom Infrastructure
• Microwave Radio & VSAT
• Military Radios, Radar & ECM
• Test Instrumentation
Parameter Frequency Min. Typ. Max. Units
Insertion Loss
DC - 2.0 GHz
DC - 6.0 GHz
DC - 8.0 GHz
2.0
2.2
2.2
2.3
2.6
2.7
dB
dB
dB
Isolation
DC - 2.0 GHz
DC - 6.0 GHz
DC - 8.0 GHz
39
25
22
43
28
25
dB
dB
dB
Return Loss “On State”
DC - 2.0 GHz
DC - 8.0 GHz
9
6
12
10
dB
dB
Return Loss RF1, RF2 “Off State”
DC - 2.0 GHz
DC - 8.0 GHz
9
6
dB
dB
Input Power for 1 dB Compression 0.5 - 8.0 GHz 19 23 dBm
Input Third Order Intercept
(Two-Tone Input Power= +7 dBm Each Tone, 1 MHz Tone Separation)
0.5 - 8.0 GHz 38 43 dBm
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
DC - 8.0 GHz 3
6
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
SWITCHES - SMT
10
10 - 221
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
Input Third Order Intercept Point
Return Loss 0.1 and 1 dB Input Compression Point
Insertion Loss Isolation
HMC347G8
GaAs MMIC HERMETIC SMT SPDT
SWITCH, DC - 8 GHz
v02.0605
-5
-4
-3
-2
-1
0
012345678910
+ 25C
+ 85C
- 40C
INSERTION LOSS (dB)
FREQUENCY (GHz)
10
15
20
25
30
0246810
1 dB Compression Point
0.1 dB Compression Point
INPUT P1dB (dBm)
FREQUENCY (GHz)
30
35
40
45
50
0246810
+25C
+85C
-40C
INPUT IP3 (dBm)
FREQUENCY (GHz)
-20
-15
-10
-5
0
012345678910
RFC
RF1, RF2 ON
RF1, RF2 OFF
RETURN LOSS (dB)
FREQUENCY (GHz)
-70
-60
-50
-40
-30
-20
-10
0
012345678910
RF1
RF2
ISOLATION (dB)
FREQUENCY (GHz)
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
SWITCHES - SMT
10
10 - 222
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
Truth Table
Control Voltages
Outline Drawing
Control Input Signal Path State
A B RFC to RF1 RFC to RF2
High Low On Off
Low High Off On
State Bias Condition
Low 0 to -0.2V @ 10 uA Max.
High -5V @ 10 uA Typ. to -7V @ 40 uA Typ. (± 0.5 Vdc)
NOTES:
1. PACKAGE MATERIAL: ALUMINA LOADED BOROSILICATE GLASS.
2. LEAD, BASE, COVER MATERIAL: KOVAR™ (#7052 CORNING).
3. PLATING: ELECTROLYTIC GOLD 50 MICROINCHES MIN., OVER
ELECTROLYTIC NICKEL 50 MICROINCHES MIN.
4. DIMENSIONS ARE IN INCHES [MILLIMETERS].
5. TOLERANCES: ±.005 [0.13] UNLESS OTHERWISE SPECIFIED.
6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED
TO PCB RF GROUND.
Caution: Do not “Hot Switch” power levels greater than +13
dBm (Vctl = 0/-5 Vdc).
Absolute Maximum Ratings
RF Input Power (Vctl = -5V) +27 dBm
Control Voltage Range (A & B) +0.5V to -7.5 Vdc
Channel Temperature 150 °C
Thermal Resistance
(Insertion Loss Path)
440 °C/W
Thermal Resistance
(Terminated Path)
540 °C/W
Storage Temperature -65 to +150 °C
Operating Temperature -55 to +85 °C
ESD Sensitivity (HBM) Class 1A
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
HMC347G8
GaAs MMIC HERMETIC SMT SPDT
SWITCH, DC - 8 GHz
v02.0605
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
P1-P3P4-P6

HMC347G8

Mfr. #:
Buy HMC347G8
Manufacturer:
Analog Devices Inc.
Description:
IC RF SWITCH SPDT 8GHZ 8SMD
Lifecycle:
New from this manufacturer.
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