MD-179, MDC-179 Datasheet by MACOM Technology Solutions

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MACOMW
1
Termination Insensitive Mixer,
1 - 4000 MHz
Rev. V3
MD- / MDC-179
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
FP-2 (MD-179)
Features
n Intermodulation Ratio is Insensitive to Port Mismatches
n VSWR: <2.0:1 Typical Midband
n Isolation: 35 dB Typical Midband
n Impedance: 50 Ohms Nominal
n Maximum Input Power: 350 mW Max @ 25°C, Derated
to 85°C @ 3.2 mW/°C
n LO Power: +24 dBm Max.
n MIL-STD-883 Screening Available
Description
The unique design of the termination insensitive mixer
(TIM) enables it to apply high reverse voltage to diodes
during their “off” phase, in the LO cycle. This allows for
higher power level performance with minimum distortion.
In addition the TIM has internal loads that provide a good
match and also absorb mixer generated LO frequency
terms. Combined, these features give the mixer its
insensitivity to external mismatches, plus superior VSWR.
C-7 (MDC-179)
Pin Configuration (MD-179)
Pin No. Function Pin No. Function
1 GND 5 LO
2 GND 6 GND
3 GND 7 GND
4 IF 8 RF
MACOMW
2
Termination Insensitive Mixer,
1 - 4000 MHz
Rev. V3
MD- / MDC-179
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
Electrical Specifications1: TA = -55°C to +85°C
Parameter Test Conditions Frequency Units Min Typ Max
Frequency Range RF, LO Ports
IF Port
1 - 4000
5 - 1500
MHz
MHz
Conversion Loss 2,3 5 - 1000 MHz
5 - 2500 MHz
5 - 3500 MHz
1 - 4000 MHz
dB
dB
dB
dB
7.5
8.5
9.5
10.5
Isolation LO to RF 5 - 1000 MHz
1 - 4000 MHz
dB
dB
30
20
LO to IF 5 - 1000 MHz
1 - 4000 MHz
dB
dB
30
20
RF to IF 10 - 500 MHz
1 - 4000 MHz
dB
dB
30
16
RF Input 1 dB Compression
1 dB Desensitization
dBm
dBm
+5
+3
SSB Noise Figure Within 1 dB of Conversion Loss
Max
Typical Two-Tone IM
Ratio
with a 10 dBm input, each tone
60 MHz IF
10 MHz
500 MHz
3000 MHz
dB
dB
dB
49
52
50
3rd Order
Intermodulation Ratio
Degradation
@ IF VSWR 3:1 dB 3
1. All specifications apply when operated at +7 dBm available LO power with 50 Ohm source and load impedance.
2. For IF Frequencies of 5 - 300 MHz and RF of 10 dBm or less.
3. For MDC-179, add 1.0 dB to conversion loss.
This product contains elements protected by United States Patent Number 4,224,572.
Typical Performance Curves
Conversion Loss - LO @ +7 dBm,
IF @ 60 MHz
Isolation - Input +7 dBm
5
6
7
8
9
10
11
0 3 30 100 0 3000 450 0
F reque nc y (M H z)
Conversion Loss (dB)
0
10
20
30
40
50
60
0 3 30 100 0 3000 4500
F re quenc y (M H z)
Isolation (dB)
L- R
L- I
MACOMW Im s://www.macnm.comlsu on
3
Termination Insensitive Mixer,
1 - 4000 MHz
Rev. V3
MD- / MDC-179
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
Conversion Loss vs. LO Power - RF
@ 2000 MHz 10 dBm, IF @ 60 MHz
3rd Order IM Ratio - Input +7 dBm
VSWR IF Port Response
Ordering Information
Part Number Package
MD-179 PIN FP-2
MDC-179 SMA C-7
Typical Performance Curves
4
5
6
7
8
9
10
0 2 4 6 8 10 12 14
LO P o we r (dB m )
Conversion Loss (dB)
0.0
0.5
1.0
1.5
2.0
0 3 30 100 0 3000 4500
IF F reque ncy ( M H z)
IF Port Response
1
1.5
2
2.5
3
0 3 30 100 0 3000 4500
F re quenc y (M H z)
VSWR
LO
RF
IF
40
45
50
55
60
0.3 3.0 30.0 10 00.0 3000.0 450 0.0
F re que ncy (M H z)
3rd Order Intermod. Ratio
(dB)
IF Po r t T erminat ed
wit h 3 .0 :1 M ismat ch
IF Po r t M at ch
MACOMW www mean cam my: lwww omcom/sugmn
4
Termination Insensitive Mixer,
1 - 4000 MHz
Rev. V3
MD- / MDC-179
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
M/A-COM Technology Solutions Inc. All rights reserved.
Information in this document is provided in connection with M/A-COM Technology Solutions Inc ("MACOM")
products. These materials are provided by MACOM as a service to its customers and may be used for
informational purposes only. Except as provided in MACOM's Terms and Conditions of Sale for such products or
in any separate agreement related to this document, MACOM assumes no liability whatsoever. MACOM
assumes no responsibility for errors or omissions in these materials. MACOM may make changes to
specifications and product descriptions at any time, without notice. MACOM makes no commitment to update
the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future
changes to its specifications and product descriptions. No license, express or implied, by estoppels or otherwise,
to any intellectual property rights is granted by this document.
THESE MATERIALS ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR
IMPLIED, RELATING TO SALE AND/OR USE OF MACOM PRODUCTS INCLUDING LIABILITY OR
WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, CONSEQUENTIAL OR
INCIDENTAL DAMAGES, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR
OTHER INTELLECTUAL PROPERTY RIGHT. MACOM FURTHER DOES NOT WARRANT THE ACCURACY
OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN
THESE MATERIALS. MACOM SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR
CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS,
WHICH MAY RESULT FROM THE USE OF THESE MATERIALS.
MACOM products are not intended for use in medical, lifesaving or life sustaining applications. MACOM
customers using or selling MACOM products for use in such applications do so at their own risk and agree to
fully indemnify MACOM for any damages resulting from such improper use or sale.

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