BCM5396IFBG - 16-Port Gigabit Layer 2 Switch | Broadcom
MPN： BCM5396IFBG ✗ 停產BCM5396IFBG 概覽
直接替換替代品，適用於 BCM5396IFBG — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： BCM5396IFBG （相同外形與佔位） — 差異在於 Integrated Functions, Process Technology.
BCM5396IFB
✅ 直接替換聯絡詢價
查看資料表 →BCM5396IFBGG
✅ 直接替換📋 參考替代品（不在目錄中）
BCM5396IFBG 最大額定值與電氣特性
| Device Type | 16-port Layer 2 Gigabit Ethernet switch |
| Number of Gigabit Ethernet Ports | 16 ports |
| Integrated SerDes | Yes |
| Switch Architecture | Non-blocking switch controller |
| Integrated Functions | Packet buffer, MACs, address management, and non-blocking switch controller |
| Process Technology | 0.13 μm CMOS |
| IEEE 802.3 Compliance | Compliant |
| IEEE 802.3u Compliance | Compliant |
| IEEE 802.3ab Compliance | Compliant |
| IEEE 802.3x Compliance | Compliant |
| Flow Control | MAC control PAUSE frame support |
| Switching Layer | Layer 2 |
| 資料速率 | Gigabit Ethernet |
| Manufacturer | Broadcom Limited |
| RoHS 狀態 | unknown |
| REACH Status | unknown |
| AEC-Q100 Qualification | not_applicable |
BCM5396IFBG standard 腳位配置指南
BCM5396IFBG（standard 封裝）的腳位配置。 此類比元件具有輸入、輸出與電源腳位。偏移歸零、補償與致能腳位配置請參閱製造商資料表。適用於訊號調理與放大器電路。
無詳細腳位定義資料： BCM5396IFBG.
請參閱 資料表 以查看完整腳位配置。
典型應用
BCM5396IFBG 適用於 6 應用s: Gigabit Ethernet Router, Industrial Ethernet Gateway, Layer 2 Network Aggregation, Network Switching Appliance, Carrier Ethernet Equipment, Telecom Access Platform.
Gigabit Ethernet Router
The BCM5396IFBG fits a multi-port Gigabit Ethernet router because it integrates 16 Layer 2 ports, MACs, address management, a packet buffer, and a non-blocking switch controller in one 0.13 μm CMOS device. Its integrated SerDes can simplify a design that otherwise needs several external switching blocks, while IEEE 802.3x PAUSE-frame support helps manage congestion toward slower endpoints. According to the manufacturer datasheet, the device also complies with IEEE 802.3, 802.3u, and 802.3ab. Before implementation, engineers must confirm the exact pinout, power rails, SerDes configuration, thermal limits, and board-termination requirements because those values are not present in the supplied verified excerpts.
推薦
Industrial Ethernet Gateway
The BCM5396IFBG is appropriate for an industrial Ethernet gateway that must consolidate numerous wired endpoints while maintaining Layer 2 switching performance. Its 16 Gigabit Ethernet ports provide high port density, and the integrated SerDes, packet buffer, MACs, address management, and non-blocking controller reduce the number of discrete network components required. IEEE 802.3x flow control is valuable when upstream devices pause traffic during congestion. The verified excerpts do not provide the BCM5396IFBG operating-temperature range or industrial qualification status, so a rugged enclosure, isolated field interfaces, surge protection, and thermal validation must be developed separately before the device is approved for industrial deployment.
推薦
Layer 2 Network Aggregation
The BCM5396IFBG is suited to Layer 2 aggregation equipment that must forward traffic among numerous Gigabit Ethernet connections without relying on multiple external switch devices. The manufacturer describes a non-blocking switch controller integrated with the packet buffer, MACs, and address management, enabling a centralized switching architecture in a single monolithic 0.13 μm CMOS device. IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, and IEEE 802.3x compliance provides a documented networking baseline. Because port speed flexibility, buffer-depth thresholds, SerDes reach, and management-register details are not supplied, engineers should treat the data sheet as mandatory for capacity planning, VLAN implementation, QoS policy, and congestion testing.
推薦
Network Switching Appliance
The BCM5396IFBG can serve as the switching heart of a dedicated network appliance because it combines 16 Gigabit Ethernet ports with integrated SerDes and a non-blocking Layer 2 controller. That integration may reduce board area and simplify high-speed routing among internal subsystems, while PAUSE-frame handling provides a mechanism for flow control during temporary congestion. The verified manufacturer description establishes the major IEEE 802.3-family compliance, but it does not include clock requirements, register definitions, package dimensions, or power consumption. A production design therefore needs schematic, PCB, thermal, firmware, and interoperability validation rather than relying on the high-level functional description alone.
推薦
Carrier Ethernet Equipment
The BCM5396IFBG is relevant to carrier-oriented Ethernet equipment because it provides 16 Gigabit Ethernet ports with integrated SerDes and supports the IEEE 802.3 family, including IEEE 802.3x flow control. These capabilities fit access aggregation, service-edge, and traffic-concentration platforms where multiple subscriber or uplink connections must be switched through one highly integrated device. The supplied sources do not establish carrier-temperature grade, redundancy features, synchronization support, or exact queueing behavior, so compliance with carrier deployment requirements must be verified separately. The design should also verify IEEE 802.3x pause behavior, SerDes configuration options, and buffer utilization under worst-case traffic patterns.
推薦
Telecom Access Platform
The BCM5396IFBG may be used in a telecom access platform requiring a concentrated set of Gigabit Ethernet interfaces and Layer 2 switching. Its integrated SerDes, 16-port configuration, address management, and non-blocking controller can support internal traffic aggregation, while IEEE 802.3x PAUSE-frame support provides congestion control for linked equipment. The documented 0.13 μm CMOS construction identifies the process generation but does not establish modern power efficiency or performance at the system level. Because no verified supply-voltage, thermal, package, or lifecycle information was supplied, engineers must confirm device qualification, operating-temperature limits, electrical timing, clocking, and thermal performance before selecting it for access equipment.
推薦
推薦產品摘要
工程參考資料，適用於 BCM5396IFBG — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | BCM5396IFB | BCM5396IFBGG |
|---|---|---|---|
| Brand | Broadcom | Broadcom | Broadcom |
| Product Type | 16-port Layer 2 Gigabit Ethernet switch with integrated SerDes | Related BCM5396 family variant; detailed attributes not provided | Related BCM5396 family variant; detailed attributes not provided |
主要差異化特點
- Sixteen Gigabit Ethernet ports in one switch device (對比BCM5396IFB)
- Integrated packet-buffer, MAC, address-management, and switching functions (對比BCM5396IFBGG)
- Documented IEEE 802.3-family compliance (對比BCM5396IFB)
設計說明
Do not begin power-rail design from the switch's Gigabit Ethernet port count because the actual current depends on SerDes activity, process technology, and operating mode. The verified data supplies no voltage range or dissipation figures, so obtain the manufacturer electrical characteristics and model every rail for maximum traffic. Decouple each documented supply independently and validate return-current paths under simultaneous transmit activity.
Treat the integrated SerDes interfaces as high-speed differential links and follow the complete Broadcom layout, reference-plane, via, and termination guidance. The supplied excerpts do not specify the package or SerDes reach, so no trace geometry can be inferred safely. Keep power and ground planes continuous, control impedance on every layer transition, and confirm connector, magnetics, and isolation requirements against the selected reference design.
Do not approve BCM5396IFB or BCM5396IFBGG as drop-in substitutes merely because they share the BCM5396 family name. The verified cross-reference results do not establish package, pinout, electrical, or temperature equivalence, and switch replacement may also require register-map and firmware compatibility. Obtain the complete ordering guide and data sheets and conduct a formal board-level substitution review before changing the BOM.
Estimate dissipation only after obtaining the supply voltage, active-current, and junction-temperature limits from the manufacturer data sheet. The documented 0.13 μm CMOS process identifies the technology generation but does not provide a usable thermal design value. Use the package thermal information with the actual PCB copper and airflow, and verify junction temperature under maximum port and SerDes activity rather than at idle.
IEEE 802.3x PAUSE-frame support is not a substitute for end-to-end congestion control. Validate pause thresholds, buffer behavior, and interoperability with linked equipment under sustained traffic. A device that pauses too aggressively can create head-of-line blocking, while a device that waits too long may overflow internal buffers; the complete data sheet and traffic tests are required.
合規資訊
The verified excerpts do not state material-compliance claims. Confirm current RoHS, REACH, lead-free, halogen-free, and conflict-minerals status with Broadcom or the authorized distributor documentation.
