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
MIXERS - DBL-BAL - SMT
9
0 - 1
HMC208AMS8 / 208AMS8E
v00.0 411
GaAs MMIC SMT DOUBLE-
BALANCED MIXER, 0.7 - 2.0 GHz
General Description
Features
Functional Diagram
Ultra Small Package: MSOP8
Conversion Loss: 9 dB
LO / RF Isolation: 24 dB
Input IP3: +17 dBm
Electrical Specications, TA = +25° C, As a Function of LO Drive
Typical Applications
The HMC208AMS8 / HMC208AMS8E is ideal for:
• Base Stations
• PCMCIA Transceivers
• Cable Modems
• Portable Wireless
The HMC208AMS8 & HMC208AMS8E are ultra min-
iature double-balanced mixers in 8 lead plastic surface
mount packages (MSOP). This passive MMIC mixer
is constructed of GaAs Schottky diodes and novel
planar transformer baluns on the chip. The device can
be used as an upconverter, downconverter, biphase
(de)modulator, or phase comparator. The consistent
MMIC performance will improve system operation and
assure regulatory compliance.
Parameter
LO = +13 dBm
IF = 70 MHz
LO = +10 dBm
IF = 70 MHz Units
Min. Typ. Max. Min. Typ. Max.
Frequency Range, RF & LO 0.7 - 2.0 0.8 - 1.2 GHz
Frequency Range, IF DC - 0.5 DC - 0.5 GHz
Conversion Loss 910.5 8.5 10.5 dB
Noise Figure (SSB) 9 10.5 8.5 10.5 dB
LO to RF Isolation 20 24 32 40 dB
LO to IF Isolation 13 17 22 30 dB
RF to IF Isolation 10 14 17 22 dB
IP3 (Input) 13 17 12 16 dBm
1 dB Gain Compression (Input) 7 10 5 8 dBm
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
OBSOLETE
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
MIXERS - DBL-BAL - SMT
9
0 - 2
HMC208AMS8 / 208AMS8E
v00.0 411
GaAs MMIC SMT DOUBLE-
BALANCED MIXER, 0.7 - 2.0 GHz
Conversion Loss vs
Temperature @ LO = +13 dBm Isolation @ LO = +13 dBm
Conversion Loss vs. LO Drive Return Loss @ LO = +13 dBm
IF Bandwidth @ LO = +13 dBm
P1dB vs.
Temperature @ LO = +13 dBm
-20
-15
-10
-5
0
0.5 1 1.5 2 2.5
-40 C
+25 C
+85 C
CONVERSION LOSS (dB)
FREQUENCY (GHz)
-20
-15
-10
-5
0
0.5 1 1.5 2 2.5
+7 dBm
+9 dBm
+11 dBm
+13 dBm
+15 dBm
CONVERSION LOSS (dB)
FREQUENCY (GHz)
-25
-20
-15
-10
-5
0
0 0.2 0.4 0.6 0.8 1
CONVERSION LOSS (dB)
IF FREQUENCY (GHz)
-60
-50
-40
-30
-20
-10
0
0.5 1 1.5 2 2.5
RF/IF
LO/IF
LO/RF
ISOLATION (dB)
FREQUENCY (GHz)
-25
-20
-15
-10
-5
0
0 0.5 1 1.5 2 2.5
RF
IF
LO
RETURN LOSS (dB)
FREQUENCY (GHz)
9
10
11
12
13
14
0.6 0.8 1 1.2 1.4 1.6 1.8 2
-40 C
+25 C
+85 C
P1dB (dBm)
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
OBSOLETE
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
MIXERS - DBL-BAL - SMT
9
0 - 3
HMC208AMS8 / 208AMS8E
v00.0 411
GaAs MMIC SMT DOUBLE-
BALANCED MIXER, 0.7 - 2.0 GHz
Input IP3 vs.
Temperature @ LO = +13 dBm
Input IP2 vs.
Temperature @ LO = +13 dBm
Input IP3 vs. LO Drive
Input IP2 vs. LO Drive
5
10
15
20
25
30
0.6 0.8 1 1.2 1.4 1.6 1.8 2
+9 dBm
+11 dBm
+13 dBm
IP3 (dBm)
LO FREQUENCY (GHz)
20
30
40
50
60
70
0.6 0.8 1 1.2 1.4 1.6 1.8 2
+9 dBm
+11 dBm
+13 dBm
IP2 (dBm)
LO FREQUENCY (GHz)
15
17
19
21
23
25
0.6 0.8 1 1.2 1.4 1.6 1.8 2
-40 C
+25 C
+85 C
IP3 (dBm)
LO FREQUENCY (GHz)
20
30
40
50
60
70
0.6 0.8 1 1.2 1.4 1.6 1.8 2
-40 C
+25 C
+85 C
IP2 (dBm)
LO 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
OBSOLETE
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
MIXERS - DBL-BAL - SMT
9
0 - 4
HMC208AMS8 / 208AMS8E
v00.0 411
GaAs MMIC SMT DOUBLE-
BALANCED MIXER, 0.7 - 2.0 GHz
Absolute Maximum Ratings
RF / Input +13 dBm
LO Drive +27 dBm
Storage Temperature -65 to +150 °C
Operating Temperature -40 to +85 °C
ESD Sensitivity (HBM) Class 1A
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
MxN Spurious Outputs Harmonics of LO
nLO
mRF 01234
0xx 228 16 51
112 043 45 29
273 64 69 61 78
368 >95 87 63 92
4>95 >95 >95 >95 >95
RF = 0.9 GHz @ -10 dBm
LO = 0.97 GHz @ +13 dBm
All values in dBc relative to the IF
LO Freq.
(GHz)
nLO Spur at RF Port
1 2 3 4
0.7 49 47 41 73
0.9 44 50 39 68
1.1 38 50 50 97
1.3 37 52 47 85
1.5 32 80 58 90
1.7 29 58 63 99
LO = +13 dBm
Values in dBc below input LO level measured at RF Port.
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
OBSOLETE
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
MIXERS - DBL-BAL - SMT
9
0 - 5
HMC208AMS8 / 208AMS8E
v00.0 411
GaAs MMIC SMT DOUBLE-
BALANCED MIXER, 0.7 - 2.0 GHz
Outline Drawing
NOTES:
1. LEADFRAME MATERIAL: COPPER ALLOY
2. DIMENSIONS ARE IN INCHES [MILLIMETERS]
3. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15 mm PER SIDE.
4. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25 mm PER SIDE.
5. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND.
Part Number Package Body Material Lead Finish MSL Rating Package Marking [3]
HMC208AMS8 Low Stress Injection Molded Plastic Sn/Pb Solder MSL1 [1] H208A
XXXX
HMC208AMS8E RoHS-compliant Low Stress Injection Molded Plastic 100% matte Sn MSL1 [2] H208A
XXXX
[1] Max peak reow temperature of 235 °C
[2] Max peak reow temperature of 260 °C
[3] 4-Digit lot number XXXX
Package Information
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
OBSOLETE
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
MIXERS - DBL-BAL - SMT
9
0 - 6
HMC208AMS8 / 208AMS8E
v00.0 411
GaAs MMIC SMT DOUBLE-
BALANCED MIXER, 0.7 - 2.0 GHz
Evaluation PCB
List of Materials for Evaluation PCB 101830 [1]
Item Description
J1 - J3 PCB Mount SMA RF Connector
U1 HMC208AMS8 / HMC208AMS8E Mixer
PCB [2] 101828 Evaluation Board
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
The circuit board used in the application should use
RF circuit design techniques. Signal lines should
have 50 Ohm impedance while the package ground
leads should be connected directly to the ground
plane similar to that shown. A sufficient number of
via holes should be used to connect the top and
bottom ground planes. The evaluation circuit board
shown is available from Hittite upon request.
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
OBSOLETE
