company blog about [Supply] BCM87850A0KEFBG (Broadcom) Ethernet PHYs: BCM87850 Single-Chip 8-Lane 7-nm 800GbE PAM-4 Ethernet PHY

Shenzhen Mingjiada Electronics Co., Ltd. [Supply] BCM87850A0KEFBG (Broadcom) Ethernet PHYs: BCM87850 Single-Chip 8-Lane 7-nm 800GbE PAM-4 Ethernet PHY

BCM87850A0KEFBG (BCM87850) is single-chip, 8x106-Gb/s full-duplex, ultra-low power, ultra-low latency Retimer PHY optimized for Active Copper Cable applications.

BCM87850A0KEFBG (BCM87850) is capable of equalizing 22 db of loss on both the host-side and line-side interfaces.

BCM87850A0KEFBG (BCM87850) - Each lane is capable of multiple data rates, including 53.125 Gb/s and 106.25 Gb/s in PAM-4 mode.

BCM87850A0KEFBG (BCM87850) - The 100GbE, 400GbE, 800GbE applications can be supported through multilane configurations.

BCM87850A0KEFBG (BCM87850) is fabricated with advanced, low-power 7-nm CMOS technology.

BCM87850A0KEFBG (BCM87850) is available in a 12-mm×12mm, 0.5mm pitch, 485-ball BGA, RoHS-compliant package.

Features Of BCM87850A0KEFBG (BCM87850)
Low-power SerDes supports 22 dB at both host-side and line-side interface
Support QSFP=DD, QSFP-112 applications
Ultra-Low Latency (<25ns)
Auto-negotiation and link training
Continuous auto-adaptive equalizers
Line-side and host-side loopbacks
Interoperability with Broadcom ASIC and merchant switch silicon
Low power 7-nm CMOS design, <6W
12-mm×12-mm BGA package, 0.5-mm ball pitch package

Applications Of BCM87850A0KEFBG (BCM87850)
Support QSFP-DD, 8x100G Active Copper Cable, Active Electrical Cable applications
Support for X-Cable, Y-Cable configurations

Functional Block Diagram Of BCM87850A0KEFBG (BCM87850)

BCM87850A0KEFBG (BCM87850) is a single-chip, eight-lane, ultra-low power, ultra-low latency PHY that integrates retimer and equalizer to support active cable applications. The BCM87850 is capable of equalizing 22 dB of loss on both the client-side and line-side interfaces. Each lane is capable of multiple data rates, including 106.25 Gb/s.

BCM87850A0KEFBG (BCM87850) - The on-chip clock synthesis is performed by a low-cost 312.5-MHz reference clock through high-frequency, low jitter phase-locked loops (PLLs).

BCM87850A0KEFBG (BCM87850) is fabricated in low-power 7-nm CMOS technology and is available in a 12 mm × 12 mm, 0.5-mm pitch, 485-ball BGA, RoHS-compliant package.

Key Features Of BCM87850A0KEFBG (BCM87850)
• Single chip for 800GbE active copper cable QSFP112
• Auto-negotiation and link training on the line side
• VSR+ capable up to 22-dB loss
• Continuous auto-adaptive equalizers
• Integrated AC-coupling capacitors on the host-side and line-side receiver
• Line-side and host-side loopbacks
• PRBS generators and checkers
• Low-power 7-nm CMOS design
• Supports QSFP112 copper modules
• Power consumption <6W

Company URL: https://www.integrated-ic.com/

FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.