LFCN-1800D+ footprint, schematic symbol and 3D model by Mini-Circuits

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PCB Footprints

LFCN-1800D+ - Mini-Circuits PCB footprint - Other - Other - FV1206_2024-1

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Datasheet Download Datasheet
Stock & Prices Price & Stock for LFCN-1800D+
Part Number LFCN-1800D+
Manufacturer Mini-Circuits
Pin Count 4
Part Category Filter
Package Category Other
Footprint Name Other - FV1206_2024-1
Released Date Nov 28, 2024
Last Modified Date Nov 28, 2024 4:25 AM UTC
Pinout / Pin List Click Here (Member Only)

LFCN-1800D+ Details

Manufacturer Part Number:
LFCN-1800D+
Pbfree Code:
Yes
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
ROHS COMPLIANT, CERAMIC, CASE FV1206, 4 PIN
ECCN Code:
EAR99
Manufacturer:
Mini-Circuits
YTEOL:
7.44
Additional Feature:
TAPE AND REEL
Attenuation Frequency (+/- delta f)-Max:
875000 kHz
Attenuation Frequency (+/- delta f)-Min:
425000 kHz
Attenuation@Freq-Max:
40 dB
Attenuation@Freq-Min:
20 dB
Average Input Power:
10 W
Center or Cutoff Frequency (fo/fc):
2125 MHz
Filter Type:
CERAMIC LPF
Height:
0.94 mm
Input/Output Impedance:
50 OHM
Insertion Loss-Max:
3 dB
JESD-609 Code:
e3
Length:
3.2 mm
Mounting Type:
SURFACE MOUNT
Number of Sections-Max:
7
Number of Sections-Min:
7
Number of Terminals:
4
Operating Temperature-Max:
100 °C
Operating Temperature-Min:
-55 °C
Terminal Finish:
Matte Tin (Sn) - with Nickel (Ni) barrier
VSWR:
1.2
Width:
1.6 mm

LFCN-1800D+ Frequently Asked Questions (FAQs)

A good PCB layout and grounding scheme is crucial for optimal performance. Mini-Circuits recommends a multi-layer PCB with a solid ground plane, and to connect the device's ground pins to the ground plane using vias. Additionally, keep the input and output traces as short as possible and use 50-ohm transmission lines.
To ensure proper biasing, follow the recommended biasing circuit shown in the datasheet. Use a voltage regulator to provide a stable voltage supply, and ensure the voltage supply lines are decoupled with capacitors. Also, make sure the bias resistors are of high quality and have a low temperature coefficient.
The LFCN-1800D+ can handle up to 1W of input power. However, it's recommended to derate the power handling to 0.5W or less to ensure reliable operation and to prevent overheating.
To troubleshoot oscillations or instability, check the PCB layout and grounding scheme for any issues. Ensure that the device is properly biased and that the input and output impedances are matched. Also, check for any signs of overheating or damage to the device.
Store the device in a dry, cool place away from direct sunlight. Handle the device by the package, avoiding touching the pins or die. Use an anti-static wrist strap or mat when handling the device to prevent ESD damage.

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LFCN-1800D+ Overview

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About Mini-Circuits

Mini-Circuits is a global leader in the design, manufacturing, and distribution of RF and microwave components and systems. The company's product portfolio includes a vast array of components such as amplifiers, mixers, splitters, couplers, filters, switches, and attenuators, among others. These components cover frequency ranges from DC to 65 GHz and beyond, serving applications in wireless communication, satellite communication, radar systems, test and measurement equipment, medical devices, and more.

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