For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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
FREQ. MULTIPLIERS - PASSIVE - SMT
5
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HMC156AC8
GaAs MMIC SMT PASSIVE FREQUENCY
DOUBLER, 0.7 - 2.4 GHz INPUT
v00.1210
General Description
Features
Functional Diagram
Conversion Loss: 15 dB
Fo, 3Fo, 4Fo Isolation: 38 dB
Input Drive Level: 10 to 20 dBm
Electrical Specications, TA = +25° C, As a Function of Drive Level
Typical Applications
The HMC156AC8 is suitable for:
• Wireless Local Loop
• LMDS, VSAT, and Point-to-Point Radios
• UNII & HiperLAN
• Test Equipment
The HMC156AC8 is a miniature frequency doubler in
a non-hermetic ceramic surface mount package. Sup-
pression of undesired fundamental and higher order
harmonics is 38 dB typical with respect to input signal
levels. The doubler uses the same diode/balun tech-
nology used in Hittite MMIC mixers, features small
size and requires no DC bias.
Input = +10 dBm Input = +15 dBm Input = +20 dBm
Parameter Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Units
Frequency Range, Input 1.1 - 2.1 0.8 - 2.4 0.7 - 2.3 GHz
Frequency Range, Output 2.2 - 4.2 1.6 - 4.8 1.4 - 4.6 GHz
Conversion Loss 17 22 15 20 15 20 dB
FO Isolation
(with respect to input level) 42 47 43 47 27 35 dB
3FO Isolation
(with respect to input level) 45 55 44 55 29 40 dB
4FO Isolation
(with respect to input level) 28 38 31 38 25 35 dB
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
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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
FREQ. MULTIPLIERS - PASSIVE - SMT
5
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Conversion Gain vs. Drive Level Isolation @ +15 dBm Drive Level*
Input Return Loss vs. Drive Level Output Return Loss @ +15 Drive Level
*With respect to input level
HMC156AC8
GaAs MMIC SMT PASSIVE FREQUENCY
DOUBLER, 0.7 - 2.4 GHz INPUT
v00.1210
-40
-30
-20
-10
0
1 1.5 2 2.5 3 3.5 4 4.5 5
Input = 10 dBm
Input = 15 dBm
Input = 20 dBm
CONVERSION GAIN (dB)
OUTPUT FREQUENCY (GHz)
-20
-16
-12
-8
-4
0
0 1 2 3 4 5
RETURN LOSS (dB)
OUTPUT FREQUENCY (GHz)
-25
-20
-15
-10
-5
0
0 0.5 1 1.5 2 2.5 3 3.5 4
Input = 10 dBm
Input = 15 dBm
Input = 20 dBm
RETURN LOSS (dB)
INPUT FREQUENCY (GHz)
-100
-80
-60
-40
-20
0
0 2 4 6 8 10
Fo
3Fo
4Fo
ISOLATION (dB)
FREQUENCY (GHz)
Absolute Maximum Ratings
Input Drive +27 dBm
Storage Temperature -65 to +150 °C
Operating Temperature -40 to +85 °C
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
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
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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
FREQ. MULTIPLIERS - PASSIVE - SMT
5
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Outline Drawing
NOTES:
1. PACKAGE BODY MATERIAL: WHITE ALUMINA 92%
2. LEAD, PACKAGE BOTTOM MATERIAL: COPPER
3. PLATING: ELECTROLYTIC GOLD 100 - 200 MICROINCHES OVER
ELECTROLYTIC NICKEL 100 TO 200 MICROINCHES.
4. DIMENSIONS ARE IN INCHES [MILLIMETERS].
5. PACKAGE LENGTH AND WIDTH DIMENSIONS DO NOT INCLUDE
LID SEAL PROTRUSION .005 PER SIDE.
6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED
TO PCB PF GROUND.
HMC156AC8
GaAs MMIC SMT PASSIVE FREQUENCY
DOUBLER, 0.7 - 2.4 GHz INPUT
v00.1210
Pin Descriptions
Pin Number Function Description Interface Schematic
1, 3 - 6, 8 GND All ground leads must be soldered to PCB RF/DC ground.
2 RFIN Pin is DC coupled and
matched to 50 Ohms.
7 RFOUT Pin is DC coupled and
matched to 50 Ohms.
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
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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
FREQ. MULTIPLIERS - PASSIVE - SMT
5
5 - 4
Evaluation PCB
Item Description
J1, J2 PCB Mount SMA Connector
U1 HMC156AC8, Doubler
PCB [2] 107165 Eval Board
[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 should have 50 ohm impedance while
the package ground leads and exposed paddle
should be connected directly to the ground plane
similar to that shown. The evaluation circuit board
shown is available from Hittite upon request.
HMC156AC8
GaAs MMIC SMT PASSIVE FREQUENCY
DOUBLER, 0.7 - 2.4 GHz INPUT
List of Materials for Evaluation PCB 107196 [1]
v00.1210
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
