8 Port 10/100 Ethernet Integrated Switch

General Description IP178C/IP178CH integrates a 9-port switch controller, SSRAM, and 8 10/100 Ethernet transceivers. Each of the transceivers complies with the IEEE802.3, IEEE802.3u, and IEEE802.3x specifications. The transceivers are designed in DSP approach in 0.18um technology; they have hig

8 Port 10/100 Ethernet Integrated Switch

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VHF variable capacitance diode

DESCRIPTION The BB178 is a planar technology variable capacitance diode, in a SOD523 (SC-79) package. The excellent matching performance is achieved by gliding matching and a direct matching assembly procedure. FEATURES • Excellent linearity • Excellent matching to 2 DMA • Ultra small plastic

PNP SILICON TRANSISTORS

PNP Silicon Transistors BC 177, BC 178, and BC 179 are epitaxial PNP silicon planar transistors in TO 18 case (18 A 3 DIN 41876). The collector is electrically connected to the case. The transistors are particularly suitable for use in AF input driver stages.

PNP SILICON TRANSISTORS

PNP Silicon Transistors BC 177, BC 178, and BC 179 are epitaxial PNP silicon planar transistors in TO 18 case (18 A 3 DIN 41876). The collector is electrically connected to the case. The transistors are particularly suitable for use in AF input driver stages.

Silicon epitaxial planar type

Silicon epitaxial planar type For high-speed switching circuits ■ Features • Large repetitive peak forward current IFRM • Small terminal capacitance Ct

TRISILTM

DESCRIPTION The SMTPBxx series has been designedto protect telecommunication equipment against lightning and transient induced by AC power lines. FEATURES BIDIRECTIONAL CROWBAR PROTECTION. BREAKDOWNVOLTAGE RANGE: From 62 V To 270 V. HOLDING CURRENT: IH= 150 mA min REPETITIVE PE