MADL-011021-14150T
PIN-Schottky Anti-Parallel Diode Limiter
10 MHz - 6 GHz
Features
Rev. V2
Functional Schematic
3 Terminal LPF Broadband Shunt Structure
10 MHz - 6 GHz Broadband Frequency
> 2.5 W Peak and CW Power Handling
< 0.5 dB Shunt Insertion Loss
< +15 dBm Flat Leakage Power
Lead-Free 1.5 x 1.2 mm 6-lead TDFN Package
RoHS* Compliant and 260oC Reflow Compatible
Description
The MADL-011021 is a lead-free 1.5 x 1.2 mm
TDFN surface mount plastic packaged that provides
both low and high signal frequency operation from
10 MHz to 6 GHz. The anti-parallel arrangement of
the PIN limiter and schottky diode provides for
broadband performance, eliminating the need for a
shunt coil as a DC return.
This device is ideally suitable for usage in higher
frequency and lower flat leakage limiter microwave
circuits applications where higher performance
surface mount diode assemblies are required.
N/C
1
6
N/C
RFIN
2
5
RFOUT
N/C
3
4
N/C
7
GND
Top view
Pin Configuration3
Ordering Information1,2
Pin No.
Pin Name
Description
1
N/C
No Connection
2
RFIN
RF Input
3
N/C
No Connection
Part Number
Package
4
N/C
No Connection
MADL-011021-14150T
3000 piece reel
5
RFOUT
RF Output
MADL-011021-000SMB
Sample board
6
N/C
No Connection
7
Paddle4
Ground
1. Reference Application Note M513 for reel size information.
2. All RF Sample boards include 5 loose parts.
3. MACOM recommends connecting unused package pins to
ground.
4. The exposed pad centered on the package bottom must be
connected to RF, DC, and thermal ground.
* Restrictions on Hazardous Substances, European Union Directive 2011/65/EU.
1
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
MADL-011021-14150T
PIN-Schottky Anti-Parallel Diode Limiter
10 MHz - 6 GHz
Rev. V2
Electrical Specifications: TA = +25°C
Parameter
Test Conditions
Units
Min.
Typ.
Max.
Insertion Loss
P incident = -10 dBm, F = 750 MHz
dB
—
0.15
0.20
Return Loss
P incident = -10 dBm, F = 750 MHz
dB
—
20
—
P1dB Input Compression Power
F = 1 GHz
dBm
—
+5
—
C.W. Incident Power5
F = 4 GHz
dBm
—
34
—
Peak Incident Power5
1 µs, 1 % duty @ 4 GHz
dBm
—
34
—
Flat Leakage Power6
+34 dBm, 1 µs, 1 % duty @ 4 GHz
dBm
—
18
—
Spike Leakage Power6,7
+34 dBm, 1 µs, 1 % duty @ 4 GHz
dBm
—
20
—
Spike Leakage Energy6,7
+34 dBm, 1 µs, 1 % duty @ 4 GHz
ergs
—
0.01
—
Recovery Time5,6,7
( 1 db of Insertion Loss )
+34 dBm, 1 µs, 1 % duty @ 4 GHz
ns
—
100
—
Input 3rd Order
Intermodulation Products (IIP3)
P incident = -10 dBm,
F1 = 1.000 GHz, F2 = 1.010 GHz
dBm
—
15
—
5. Incident power ratings defined with 1.2;1 source VSWR and 1.2:1 max load VSWR.
6. Peak incident power defined at 1 µs RF pulse width, 1% duty cycle
7. Spike leakage power and recovery time values are defined at peak power conditions.
Absolute Maximum Ratings8,9
Parameter
Absolute Maximum
Peak Incident Power
1 µs pulse, 1% duty
(+85°C)
+33 dBm
CW Incident Power
(+85°C)
+33 dBm
Junction Temperature
+175°C
Operating Temperature
-65°C to +125°C
Storage Temperature
-65°C to +150°C
8. Exceeding any one or combination of these limits may cause
permanent damage to this device.
9. MACOM does not recommend sustained operation near these
survivability limits.
2
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
MADL-011021-14150T
PIN-Schottky Anti-Parallel Diode Limiter
10 MHz - 6 GHz
PCB Layout
Rev. V2
PCB Schematic
RFIN
C1
C2
7
RFOUT
GND
Handling Procedures
Parts List
Part
Value
Case Style
C1, C2
( DC Blocks )
100 pF
0402
Please observe the following precautions to avoid
damage:
Static Sensitivity
These devices are sensitive to electrostatic
discharge (ESD) and can be damaged by static
electricity. Proper ESD control techniques should
be used when handling these devices.
Lead-Free 1.5 x 1.2 mm 6-Lead TDFN†
NOTES:
1. REFERENCE JEDEC MO-153-AB FOR ADDITIONAL DIMENSIONAL AND
TOLERANCE INFORMATION.
2. ALL DIMENSIONS SHOWN AS INCHES/MM.
†
3
Reference Application Note S2083 for lead-free solder reflow recommendations.
Meets JEDEC moisture sensitivity level 1 requirements.
Plating is 100% matte tin over copper.
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
MADL-011021-14150T
PIN-Schottky Anti-Parallel Diode Limiter
10 MHz - 6 GHz
Rev. V2
Typical Performance Curves @ +25°C
Return Loss vs. Frequency
Insertion Loss vs. Frequency
0.0
0
-0.2
-5
-0.4
-10
-0.6
-15
-0.8
-20
-1.0
0
1
2
3
4
5
6
-25
0
1
2
3
4
5
Frequency (GHz)
Frequency (GHz)
Flat Leakage Power @ CW and Pulsed Power, 4 GHz
20
16
1 µs, 1% duty
CW
12
8
4
0
10
15
20
25
30
35
Input Power (dBm)
4
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
6
MADL-011021-14150T
PIN-Schottky Anti-Parallel Diode Limiter
10 MHz - 6 GHz
Rev. V2
Applications Section
Schematic of 3 Stage Limiter using MADL-011021-14150T
F = 1 - 6 GHz, Pinc = +40 dBm CW, + 47 dBm, 5 us, 1 % duty
C1
C2
RFIN
RFOUT
D1
D2
D3
Parts List10
Part
PN
Case Style
Description
Quantity
D1
MADP-011029-14150T
ODS-1415
Input PIN Diode
1
D2, D311
MADL-011021-14150T
ODS-1415
2nd & 3rd Stage PIN Diode
1
C1, C2
22 pF
0402
DC Block
2
10. Parts list is shown for 1 - 6 GHz operation. Component values can be scaled for various frequency bands.
11. D2 and D3 are combined as single MADL-011021-14150T.
5
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
MADL-011021-14150T
PIN-Schottky Anti-Parallel Diode Limiter
10 MHz - 6 GHz
Rev. V2
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.
6
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