HMC547LC3
v01.0514
GaAs MMIC SPDT NON-REFLECTIVE
SWITCH, DC - 28.0 GHz
Typical Applications
the hMc547Lc3 is ideal for:
Features
high isolation: 45 dB @ 10 Ghz
40 dB @ 20 Ghz
Low insertion Loss: 1.6 dB @ 10 Ghz
1.9 dB @ 20 Ghz
Fast Switching: 6 ns
Non-Reflective Design
16 Lead ceramic 3x3 mm SMt Package: 9mm
2
SwitcheS - SPDt - SMt
• Fiber Optics & Broadband Telecom
• Microwave Radio & VSAT
• Military Radios, Radar, & ECM
• Test Instrumentation
Functional Diagram
General Description
the hMc547Lc3 is a general purpose broadband high
isolation non-reflective GaAs MeSFet SPDt switch
in a ceramic 3x3 mm leadless surface mount package.
covering Dc to 28.0 Ghz, the switch offers over 40 dB
isolation and less than 2 dB insertion loss at midband.
the wide bandwidth, fast switching, and compact size
make this absorbtive SPDt ideal for miliitary ew/ecM
and test equipment applications. the switch operates
using complementary negative control voltage logic
lines of -5/0V and requires no bias supply.
Electrical Specifications,
T
A
= +25° C, With 0/-5V Control, 50 Ohm System
Parameter
insertion Loss
Frequency
Dc - 10.0 Ghz
10.0 - 20.0 Ghz
20.0 - 28.0 Ghz
Dc - 10.0 Ghz
10.0 - 20.0 Ghz
20.0 - 28.0 Ghz
“On State”
“Off State”
Dc - 28.0 Ghz
Dc - 10.0 Ghz
10.0 - 20.0 Ghz
20.0 - 28.0 Ghz
Dc - 0.5 Ghz
0.5 - 28.0 Ghz
Dc - 0.5 Ghz
0.5 - 28.0 Ghz
Dc - 28.0 Ghz
20
40
34
30
Min.
typ.
1.6
1.9
2.4
45
40
34
17
25
15
8
16
23
26
46
3
6
Max.
2.2
2.5
3.0
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
dBm
ns
ns
isolation
Return Loss
Return Loss RF1, RF2
input Power for 1 dB compression
Input Third Order Intercept
(two-tone input Power= +7 dBm each tone)
Switching characteristics
tRiSe, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
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
HMC547LC3
v01.0514
GaAs MMIC SPDT NON-REFLECTIVE
SWITCH, DC - 28.0 GHz
Insertion Loss
0
Return Loss
0
RFC
RF1,RF2 ON
RF1,RF2 OFF
INSERTION LOSS (dB)
-1
RETURN LOSS (dB)
-10
-2
+25 C
+85 C
-40 C
-20
-3
-4
-30
-5
0
5
10
15
20
25
30
FREQUENCY (GHz)
-40
0
5
10
15
20
25
30
FREQUENCY (GHz)
Isolation Between Ports RFC and RF1/RF2
0
-10
-20
ISOLATION (dB)
-30
-40
-50
-60
-70
-80
0
5
10
15
20
25
30
FREQUENCY (GHz)
RF1
RF2
Isolation Between Ports RF1 and RF2
0
-10
-20
ISOLATION (dB)
-30
-40
-50
-60
-70
-80
0
5
10
15
20
25
30
FREQUENCY (GHz)
RF1 PATH ON
RF2 PATH ON
Input P1dB and P0.1dB
Compression Point
30
INPUT P1dB AND P0.1dB (dBm)
Input Third Order Intercept Point
55
50
25
INPUT IP3 (dBm)
45
40
35
30
25
0.01
+25 C
+85 C
-40 C
20
15
P1dB
P0.1dB
10
0.01
0.1
1
FREQUENCY (GHz)
10
100
0.1
1
FREQUENCY (GHz)
10
100
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
HMC547LC3
v01.0514
GaAs MMIC SPDT NON-REFLECTIVE
SWITCH, DC - 28.0 GHz
Absolute Maximum Ratings
RF input Power (A,B = 0V/-5V)
+25 dBm
+5.0V to -7.5V
+22 dBm
150 °c
0.215 w
A
302 °c/w
high
Low
0.363 w
Control Voltages
State
Low
high
Bias condition
0 to -0.5V @ 10 uA Max.
-5V @ 3 uA typ. to -7V @ 10 uA typ. (± 0.5V)
SwitcheS - SPDt - SMt
Control Voltage Range (A & B)
hot Switch Power Level
(A,B = 0V/-5V)
channel temperature
continuous Pdiss (t=85°c)
(derate 3.3 mw/°c above 85°c)
(insertion Loss Path)
thermal Resistance
(insertion Loss Path)
continuous Pdiss (t=85°c)
(derate 5.6 mw/°c above 85°c)
(terminated Path)
thermal Resistance
(terminated Path)
Storage temperature
Operating Temperature
eSD Sensitivity (hBM)
Truth Table
control input
B
Low
high
Signal Path State
RFc to RF1
On
Off
RFc to RF2
Off
On
179 °c/w
-65 to +150 °c
-40 to +85 °c
class 1A
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
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
HMC547LC3
v01.0514
GaAs MMIC SPDT NON-REFLECTIVE
SWITCH, DC - 28.0 GHz
Outline Drawing
NOTES:
1. PACKAGE BODY MATERIAL: ALUMINA.
2. LEAD AND GROUND PADDLE PLATING: GOLD FLASH OVER NICKEL.
3. DIMENSIONS ARE IN INCHES (MILLIMETERS).
4. LEAD SPACING TOLERANCE IS NON-CUMULATIVE.
5. PACKAGE WARP SHALL NOT EXCEED 0.05MM DATUM – C –
6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO
PCB RF GROUND.
Package Information
Part Number
hMc547Lc3
Package Body Material
Alumina, white
Lead Finish
Gold over Nickel
MSL Rating
MSL3
[1]
Package Marking
[2]
h547
XXXX
[1] Max peak reflow temperature of 260 °c
[2] 4-Digit lot number XXXX
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
HMC547LC3
v01.0514
GaAs MMIC SPDT NON-REFLECTIVE
SWITCH, DC - 28.0 GHz
Pin Descriptions
Pin Number
Function
N/c
Description
this pin should be connected to PcB RF ground to
maximize isolation
Package bottom has exposed metal paddle that must also
be connected to PcB RF ground.
This pin is DC coupled and matched to 50 Ohm. Blocking
capacitors are required if RF line potential is not equal to 0V.
See truth table and control voltage table.
interface Schematic
SwitcheS - SPDt - SMt
1, 5, 9, 12, 16
2, 4, 6, 8, 13, 15
GND
3, 7, 14
RFc, RF1, RF2
10
B
11
A
See truth table and control voltage table.
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
Integrated technical exchanges
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