LFL211G90TC1A008

Series:	*
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Mounting Type:	Surface Mount
Package / Case:	0805 (2012 Metric), 8 PC Pad
Size / Dimension:	0.079" L x 0.049" W (2.00mm x 1.25mm)
Height (Max):	0.041" (1.05mm)

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RF (radiofrequency) filters are components used in electronic applications to selectively attenuate and block undesired frequencies. Popular applications for RF filters include radio communication, medical electronics, measurement technology and test and inspection systems. The LFL211G90TC1A008 (LFL2-11G-90TC-1A-008) is a reference-grade RF filter that is used particularly in precision filter applications.The LFL2-11G-90TC-1A-008 is a type of narrowband (or bandpass) filter that operates within the band of 990MHz to 1100MHz – with a centre frequency of 1050MHz – and an insertion loss of 4.7dB maximum, as well as low-passing and high-pass characteristics.The LFL2-11G-90TC-1A-008 is a double balanced, five-pole elliptical-type filter manufactured using advanced printed circuit implementations and dedicated high-permeability printed circuit board (PCB) technology. It utilises a vertical and a horizontal elliptic topology. The constructed circuit board, which has a high permeability and high-stability for resonance measurements, provides a high-order of Q-factor characteristics, making it ideal for radar, satellite and other precision filtering applications.The filter’s specific centre frequency and bandwidth mean it is used for precise filtering in applications such as industrial systems, civil engineering systems, marine systems, TV systems, instrumentation and telemetry systems. Additionally, its structure allows for an extremely low noise output, making it especially suitable in medical and communication system applications.The filter’s operating temperature is - 40°C to 70°C, its insertion loss is 4.7dB maximum and its operating voltage is 1.71V maximum. It has a 0.2dB minimum attenuation between –3dB bandwidth and stop-band, and its return loss is 12dB minimum.Because the LFL211G90TC1A008 is double-balanced, it has two signal inputs and two signal outputs. It also has two power connections, one of which is used for the DC bias on the transmission line and the other to allow for the ground reference.To summarise, the LFL2-11G-90TC-1A-008 is a reference-grade, double-balanced narrow-band filter frequently used in precision filter applications. It provides a high level of accuracy in its frequency range and is suitable for use in a wide range of applications, from medical and communication systems, to Instrumentation and telemetry systems. It is also designed to withstand extreme environmental conditions, with an operating temperature of -40°C to 70°C and an operating voltage of 1.71V maximum.

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