HMC188MS8
/
188MS8E
v04.0709
GaAs MMIC SMT PASSIVE FREQUENCY
DOUBLER, 1.25 - 3.0 GHz INPUT
Typical Applications
Features
Conversion Loss: 15 dB
Fo, 3Fo, 4Fo Isolation: 45 dB
Input Drive Level: 10 to 20 dBm
7
FREQ. MULTIPLIERS - PASSIVE - SMT
The HMC188MS8 / HMC188MS8E is suitable for:
• Wireless Local Loop
• LMDS, VSAT, and Point-to-Point Radios
• UNII & HiperLAN
• Test Equipment
Functional Diagram
General Description
Electrical Specifi cations,
T
A
= +25° C, As a Function of Drive Level
O
B
Parameter
Min.
SO
Input = +10 dBm
Typ.
1.75 - 2.75
3.5 - 5.5
19
22
35
43
38
Max.
Min.
Frequency Range, Input
Frequency Range, Output
Conversion Loss
FO Isolation
(with respect to input level)
3FO Isolation
(with respect to input level)
4FO Isolation
(with respect to input level)
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.
The HMC188MS8 & HMC188MS8E are miniature
frequency doublers in plastic 8-lead MSOP packages.
The suppression of undesired fundamental and higher
order harmonics is 45 dB typical with respect to input
signal levels. The doubler uses the same diode/balun
technology used in Hittite MMIC mixers. The doubler
is ideal for high volume applications where frequency
doubling of a lower frequency is more economical than
directly generating a higher frequency. The passive
Schottky diode doubler technology contributes no
measurable additive phase noise onto the multiplied
signal.
LE
Input = +15 dBm
Typ.
1.5 - 2.5
3.0 - 5.0
15
45
50
45
18
Max.
TE
Input = +20 dBm
Min.
Typ.
1.25 - 3.0
2.5 - 6.0
16
19
Max.
Units
GHz
GHz
dB
dB
dB
dB
7 - 16
For price, delivery, and to place orders: Analog Devices, Inc.,
For price, delivery, and to place orders, please contact Hittite
Way, P.O. Box 9106, Norwood, MA 02062-9106
Microwave Corporation:
One Technology
20 Alpha Road, Chelmsford, MA 01824 Phone:
Phone: 781-329-4700 • Order online at www.analog.com
978-250-3343 Fax: 978-250-3373
Application Support: Phone: 1-800-ANALOG-D
Order On-line at www.hittite.com
HMC188MS8
/
188MS8E
v04.0709
GaAs MMIC SMT PASSIVE FREQUENCY
DOUBLER, 1.25 - 3.0 GHz INPUT
Conversion Loss @ +15 dBm Drive Level
0
-40C
CONVERSION LOSS (dB)
-10
Isolation @ +15 dBm Drive Level*
0
-10
-20
ISOLATION (dB)
-30
-40
-50
-60
-70
7
Fo
4Fo
3Fo
-20
+25C
-30
-40
-50
0
1
2
3
4
5
6
7
8
OUTPUT FREQUENCY (GHz)
+85C
-80
-90
-100
0
5
10
FREQUENCY (GHz)
15
20
*With respect to input level
Input Return Loss vs. Drive Level
0
INPUT RETURN LOSS (dB)
Input = +10 dBm
Output Return Loss vs. Drive Level
0
OUTPUT RETURN LOSS (dB)
-5
-5
Input = +10 dBm
-15
-20
-25
0
1
2
SO
-10
-10
-15
-20
-25
Input = +15 dBm
Input = +15 dBm
Input = +20 dBm
Input = +20 dBm
3
4
5
6
7
8
0
1
2
3
4
5
6
7
8
INPUT FREQUENCY (GHz)
OUTPUT FREQUENCY (GHz)
B
Note: Output return loss measured at 2fo, with +10dBm,
+15 dBm, and +20 dBm drive levels on input of doubler.
Conversion Loss vs. Drive Level
Absolute Maximum Ratings
Input Drive
Storage Temperature
Operating Temperature
ESD Sensitivity (HBM)
+27 dBm
-65 to +150 °C
-40 to +85 °C
Class 1A
CONVERSION LOSS (dB)
O
0
Input = +20 dBm
-10
-20
Input = +10 dBm
-30
Input = +13 dBm
-40
Input = +15 dBm
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
-50
0
1
2
3
4
5
6
7
8
OUTPUT 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.,
For price, delivery, and to place orders, please contact Hittite
Way, P.O. Box 9106, Norwood, MA 02062-9106
Microwave Corporation:
One Technology
20 Alpha Road, Chelmsford, MA 01824 Phone:
Phone: 781-329-4700 • Order online at www.analog.com
978-250-3343 Fax: 978-250-3373
Application Support: Phone: 1-800-ANALOG-D
Order On-line at www.hittite.com
7 - 17
FREQ. MULTIPLIERS - PASSIVE - SMT
LE
TE
HMC188MS8
/
188MS8E
v04.0709
GaAs MMIC SMT PASSIVE FREQUENCY
DOUBLER, 1.25 - 3.0 GHz INPUT
Outline Drawing
7
FREQ. MULTIPLIERS - PASSIVE - SMT
Package Information
Part Number
HMC188MS8
HMC188MS8E
SO
Package Body Material
Low Stress Injection Molded Plastic
Description
LE
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 MUST BE SOLDERED TO PCB RF GROUND.
B
RoHS-compliant Low Stress Injection Molded Plastic
100% matte Sn
[1] Max peak reflow temperature of 235 °C
[2] Max peak reflow temperature of 260 °C
[3] 4-Digit lot number XXXX
O
Pin Description
Pin Number
1, 3 - 6, 8
Function
GND
All ground leads must be soldered to PCB RF/DC ground.
2
RFIN
Pin is DC coupled and matched to 50 Ohms from 1.25 to 3.0 GHz
7
RFOUT
Pin is DC coupled and matched to 50 Ohms from 2.5 to 6.0 GHz
7 - 18
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.,
For price, delivery, and to place orders, please contact Hittite
Way, P.O. Box 9106, Norwood, MA 02062-9106
Microwave Corporation:
One Technology
20 Alpha Road, Chelmsford, MA 01824 Phone:
Phone: 781-329-4700 • Order online at www.analog.com
978-250-3343 Fax: 978-250-3373
Application Support: Phone: 1-800-ANALOG-D
Order On-line at www.hittite.com
TE
Lead Finish
Sn/Pb Solder
MSL Rating
MSL1
MSL1
[1]
Package Marking
[3]
H188
XXXX
H188
XXXX
[2]
Interface Schematic
HMC188MS8
/
188MS8E
v04.0709
GaAs MMIC SMT PASSIVE FREQUENCY
DOUBLER, 1.25 - 3.0 GHz INPUT
Evaluation PCB
7
FREQ. MULTIPLIERS - PASSIVE - SMT
7 - 19
List of Materials for Evaluation PCB 103313
[1]
O
Item
J1 - J3
C1
U1
PCB
[2]
B
Description
104610 Eval Board
PCB Mount SMA Connector
1,000 pF Capacitor, 0603 Pkg.
HMC188MS8 / HMC188MS8E
x4 Active Multiplier
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
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.,
For price, delivery, and to place orders, please contact Hittite
Way, P.O. Box 9106, Norwood, MA 02062-9106
Microwave Corporation:
One Technology
20 Alpha Road, Chelmsford, MA 01824 Phone:
Phone: 781-329-4700 • Order online at www.analog.com
978-250-3343 Fax: 978-250-3373
Application Support: Phone: 1-800-ANALOG-D
Order On-line at www.hittite.com
SO
The circuit board used in the final application should
be generated with proper RF circuit design tech-
niques. Signal lines should have 50 ohm imped-
ance 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.
LE
TE
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