BCM84846A1KFSBLG

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BCM84846A1KFSBLG

IC TRANSCEIVER 2/2 400FBGA 21X21

  • Fabricante
  • Mfr. Parte #BCM84846A1KFSBLG
  • Paquete 400-BGA
  • Hoja de datos
  • En stock6372

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Especificaciones

Supplier Broadcom Limited
Package Tray
ProductStatus Active
Type Transceiver
Protocol Ethernet, IEEE 802.3
NumberofDrivers/Receivers 2/2
DataRate 100Mbps, 1Gbps, 10Gbps
MountingType Surface Mount
Package/Case 400-BGA

Descripción general

Description

BCM84846A1KFSBLG is a Broadcom high‑speed SerDes PHY (front-end transceiver) used to implement the physical layer in networking equipment. It provides one or more high‑speed SerDes lanes with PMA/PCS functionality for links such as Ethernet and similar interfaces, typically on network switches, routers, NICs, or line cards. The A1 denotes a device revision, and KFSBLG encodes the packaging/lead‑free variant in Broadcom’s naming convention. This part is intended to be used on the host PCB with other PHY/PHY‑to‑MAC logic and external serializer/deserializer connections. For exact specifications (lane count, supported speeds, power, interfaces, and pinout), refer to the official BCM84846 data sheet and product brief on Broadcom’s website.

Features

Here are the typical features of Broadcom BCM84846A1KFSBLG (Quad 10/100/1000BASE-T PHY):
- Four independent 10/100/1000BASE-T PHY interfaces
- Auto-Negotiation and auto-MDIX on each port
- IEEE 802.3 compliant PHY with 10/100/1000BASE-T support
- Management via MDIO/MDC interface for register access
- PCS/PMA sublayers with per-port speed/duplex handling
- MAC-side interfaces (commonly SGMI/RGMII options) to connect to a MAC/switch
- Per-port LED drivers and status/control features
- Cable diagnostics, link status monitoring, and diagnostic/test modes (e.g., loopback)
- Energy Efficient Ethernet (IEEE 802.3az) and low-power operation
- Packaging: Broadcom A1KFSBLG (BGA) with industrial/extended temperature suitability
- Applications: NICs, switches, network appliances requiring four 1G PHYs
Note: exact MAC interface options and temperature range are device-specific; consult the datasheet for precise electrical characteristics and supported interfaces.

Package

A 48‑pin QFN package (QFN-48), RoHS/lead‑free.

Pinout

256-pin BGA (KFSB package). Function: Broadcom BCM84846A1KFSBLG is a quad-port 10/100/1000BASE-T Ethernet PHY/transceiver with integrated PCS/MAC interface to the MAC.

Manufacturer

- Manufacturer: Broadcom Inc.
- What kind of company: A multinational technology company that designs, develops and supplies semiconductor devices and infrastructure software for networking, data centers, wireless, and enterprise applications.

Application

BCM84846A1KFSBLG is a quad 10/100/1000BASE-T Ethernet PHY. Applications include:
- Enterprise and data-center switches
- Routers and firewall appliances
- Server NICs and storage arrays
- Embedded/industrial Ethernet devices and other multi-port network equipment
It provides MDI/MDIX, auto-negotiation, and MAC-PHY interfaces (RGMII/SGMII) to the MAC.

Envío

Métodos de envíoNosotros

ofrecer servicios de envío globales a través de DHL, FedEx, TNT, UPS, o cualquier otro expediente de su elección.


Referencia de tarifas de envío (DHL/FedEx):

DHL: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 2-5 días hábiles.

FedEx: El costo de envío oscila entre $25-$40 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

UPS: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

TNT: El costo de envío oscila entre $25-$65 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

EMS: El costo de envío oscila entre $30-$50 (0.5kg), con un plazo de entrega estimado de 7-15 días hábiles.

Correo aéreo registrado: El costo de envío es de $2-$4 (0.1kg), con un tiempo de entrega estimado de 5-20 días hábiles.

Pagos

Payment Methods

El plazo de pago es 100% prepagado.

Actualmente, solo aceptamos los siguientes métodos de pago:

1. de PayPal

2. Tarjeta de crédito/débito

3. Transferencia bancaria

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