5 - 1
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 Online at www.hittite.com
MIXERS
5
HMC-C035
GaAs MMIC DOUBLE BALANCED
MIXER MODULE, 23 - 37 GHz
v04.0711
Functional Diagram
Features
Wide IF Bandwidth: DC - 13 GHz
Passive: No DC Bias Required
Input IP3: +19 dBm
LO/RF Isolation: 35 dB
Hermetically Sealed Module
Field Replaceable Coaxial Connectors
-55 to +85 °C Operating Temperature
Electrical Specications, TA = +25° C, IF= 1 GHz, LO= +13 dBm*
Typical Applications
The HMC-C035 is ideal for:
• Telecom Infrastructure
• Military Radio, Radar & ECM
• Space Systems
• Test Instrumentation
General Description
The HMC-C035 is a general purpose double-balanced
mixer housed in a miniature hermetic module which
can be used as an upconverter or downconverter
between 23 and 37 GHz. This mixer requires no
external components or matching circuitry. The HMC-
C035 provides excellent, LO to RF, and LO to IF
suppression due to optimized balun structures. The
mixer operates with LO drive levels from +11 to +15
dBm and requires no DC bias. The HMC-C035 may
also be used as a Bi-Phase Modulator/Demodulator
or phase comparator. The module features removable
coaxial connectors which can be detached to allow
direct connection of the I/O pins to a microstrip or
coplanar circuit.
Parameter Min. Typ. Max. Units
Frequency Range, RF & LO 23 - 37 GHz
Frequency Range, IF DC - 13 GHz
Conversion Loss 9 12 dB
Noise Figure (SSB) 9 12 dB
LO to RF Isolation 20 35 dB
LO to IF Isolation 20 35 dB
RF to IF Isolation 13 25 dB
IP3 (Input) 19 dBm
IP2 (Input) 50 dBm
1 dB Gain Compression (Input) 12 dBm
*Unless otherwise noted, all measurements performed as downconverter, IF= 1 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
5 - 2
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 Online at www.hittite.com
MIXERS
5
Conversion Gain vs. Temperature
Conversion Gain vs. LO Drive
Isolation
IF Bandwidth Downconversion with Low
Side LO = 24 GHz @ +13 dBm
Return Loss
Upconverter Performance,
Conversion Gain vs. LO Drive for
Fixed 1 GHz IF Input and Low Side LO
-20
-15
-10
-5
0
23 25 27 29 31 33 35 37 39 41
+25 C
+85 C
-55 C
CONVERSION GAIN (dB)
RF FREQUENCY (GHz)
-40
-30
-20
-10
0
10
20
0 2 4 6 8 10 12 14
CONVERSION GAIN
RETURN LOSS
RESPONSE (dB)
IF FREQUENCY (GHz)
-20
-15
-10
-5
0
23 25 27 29 31 33 35 37 39 41
+7 dBm
+9 dBm
+11 dBm
+13 dBm
+15 dBm
CONVERSION GAIN (dB)
RF FREQUENCY (GHz)
-25
-20
-15
-10
-5
0
23 25 27 29 31 33 35 37 39 41
RF
LO
RETURN LOSS (dB)
RF FREQUENCY (GHz)
-20
-15
-10
-5
0
23 25 27 29 31 33 35 37 39 41
+9 dBm
+11 dBm
+13 dBm
+15 dBm
CONVERSION GAIN (dB)
RF FREQUENCY (GHz)
-50
-40
-30
-20
-10
0
23 25 27 29 31 33 35 37 39 41
LO/RF
LO/IF
RF/IF
ISOLATION (dB)
RF FREQUENCY (GHz)
HMC-C035
v04.0711
GaAs MMIC DOUBLE BALANCED
MIXER MODULE, 23 - 37 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
5 - 3
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 Online at www.hittite.com
MIXERS
5
Input IP2 vs. Temperature *
Input IP3 vs. LO Drive * Input IP3 vs. Temperature*
Input IP2 vs. LO Drive *
* Two-tone input power = -10 dBm each tone, 1 MHz spacing.
Input P1dB vs. Temperature
0
10
20
30
40
50
60
70
23 25 27 29 31 33 35 37 39 41
+ 25 C
+ 85 C
- 55 C
IP2 (dBm)
RF FREQUENCY (GHz)
0
10
20
30
40
50
60
70
23 25 27 29 31 33 35 37 39 41
+ 9 dBm
+ 11 dBm
+ 13 dBm
+ 15 dBm
IP2 (dBm)
RF FREQUENCY (GHz)
0
5
10
15
20
23 25 27 29 31 33 35 37 39 41
+ 25 C
+ 85 C
- 55 C
P1dB (dBm)
RF FREQUENCY (GHz)
0
5
10
15
20
25
30
23 25 27 29 31 33 35 37 39 41
+ 25 C
+ 85 C
- 55 C
IP3 (dBm)
RF FREQUENCY (GHz)
0
5
10
15
20
25
30
23 25 27 29 31 33 35 37 39 41
+ 9 dBm
+ 11 dBm
+ 13 dBm
+ 15 dBm
IP3 (dBm)
RF FREQUENCY (GHz)
HMC-C035
v04.0711
GaAs MMIC DOUBLE BALANCED
MIXER MODULE, 23 - 37 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
5 - 4
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 Online at www.hittite.com
MIXERS
5
MxN Spurious Outputs
nLO
mRF 0 1 2 3 4
0 xx 0 13 xx xx
1 8 0 29 xx xx
2 69 53 50 64 xx
3 xx 78 80 67 86
4 xx xx 87 92 94
RF = 24 GHz @ -10 dBm
LO = 25 GHz @ +13 dBm
All values in dBc below the IF output power level (-1 RF + 1 LO).
Absolute Maximum Ratings
RF / IF Input +25 dBm
LO Drive +23 dBm
IF DC Current ±2 mA
Storage Temperature -65 to +150 °C
Operating Temperature -55 to +85 °C
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
HMC-C035
v04.0711
GaAs MMIC DOUBLE BALANCED
MIXER MODULE, 23 - 37 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
5 - 5
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 Online at www.hittite.com
MIXERS
5
Outline Drawing
Package Information
Package Type C-11
Package Weight [1] 18.2 gms [2]
Spacer Weight 2.6 gms [2]
[1] Includes the connectors
[2] ±1 gms Tolerance
HMC-C035
v04.0711
GaAs MMIC DOUBLE BALANCED
MIXER MODULE, 23 - 37 GHz
NOTES:
1. PACKAGE, LEADS, COVER MATERIAL: KOVAR™
2. PLATING: GOLD PLATE OVER NICKEL PLATE.
3. MOUNTING SPACER: NICKEL PLATED ALUMINUM.
4. ALL DIMENSIONS ARE IN INCHES [MILLIMETERS].
5. TOLERANCES: ±0.010 [0.23] UNLESS OTHERWISE SPECIFIED
6. FIELD REPLACEABLE 2.92mm CONNECTORS.
TENSOLITE 231CCSF OR EQUIVALENT.
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
5 - 6
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 Online at www.hittite.com
MIXERS
5
Pin Number Function Description Interface Schematic
1 LO This pin is DC coupled
and matched to 50 Ohms.
2 IF
This pin is DC coupled. For applications not requiring opera-
tion to DC, this port should be DC blocked externally using a
series capacitor whose value has been chosen to pass the
necessary IF frequency range. For operation to DC, this pin
must not source or sink more than 2 mA of current or part
non-function and possible part failure will result.
3 RF This pin is DC coupled
and matched to 50 Ohms.
Pin Descriptions
HMC-C035
v04.0711
GaAs MMIC DOUBLE BALANCED
MIXER MODULE, 23 - 37 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
