Download the LP1234 datasheet PDF.
This datasheet also covers the LP1140-Link variant, as both devices belong to the same 10/100base-tx quad port transformer family and are provided as variant models within a single manufacturer datasheet.
Full PDF Text Transcription for LP1234 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
LP1234. For precise diagrams, and layout, please refer to the original PDF.
10/100Base-TX Quad Port Transformer Modules Link-PP Int’l Technology Symmetrical TX and RX Channels For Auto MDI/MDIX capability Approved for use with the Broadcom BCM...
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For Auto MDI/MDIX capability Approved for use with the Broadcom BCM5226 and Level One LXT9784 Compliant with IEEE 802.3u and ANSI X3.263 standards including 350 uH OCL with 8 Ma bias For RoHS part add suffix NL RoHS NL peak solder rating 235 Electrical Specifications @25 --- Operating Temperature 0 to 70 Insertion Part Loss Number %dB MAX& 0.1-100MHz 2-30 MHz LP1140 -1.0 -18 LP1164 -1.0 -18 LP12341 -1.4 -18 LP12401 -1.0 -16.5 1.Operating Temperature -40' to +85' Return Loss %dB MIN& 40 MHz -14.4 -14.4 -14.4 -16 50 MHz -13.1 -13.1 -13.1 -15.
LP1234 Datasheet
