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BCM5221A4KMLG
BCM5221A4KMLG - Brand New Broadcom Receivers & Transceivers
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
Description
With a power dissipation of 175 mW, the BCM5221 is the industry’s lowest-power Fast Ethernet PHY. It features an integrated voltage regulator, and can be supplied by either a 2.5V or 3.3V power source. In addition, the BCM5221 has several intelligent power-down states that conserve power, yet allow products based on it to automatically turn on when needed.
The BCM5221 includes a unique Intelligent Power-Management feature that powers down the device if energy is not detected on the cable. This feature is especially useful for portable and power-sensitive applications such as laptop LAN card adapters. The BCM5221 allows PCMCIA or CardBus adapters to remain plugged in and draw virtually no energy even if the client is no longer connected to the network. Because most laptop users do not remove their LAN PC card when working remotely, this feature results in a noticeably extended battery life for laptop computer users.
The BCM5221 can be set to periodically wake up at a user-defined interval, allowing the product to initiate keep-alive traffic on the network. For lowest power consumption, the BCM5221 can be put in a power-off state (<2.5 mW).
Features
• Power Supply: 2.5V or 3.3V
• Integrated voltage regulator to allow operation from a single supply source
• Power Consumption: <175 mW
• Unique energy detection circuit to enable intelligent power management
• HP Auto-MDIX
• Cable length indication
• Cable noise level indication
• Robust CESD tolerance
• Cable length greater than 145 meters
• Well under 10 PPM defect ratio quality
• ±10% voltage tolerance
• Industrial temperature range (–40 to 85°C) package options available.
• MII and RMII configurable
• IEEE 1149.1 (JTAG) scan chain support
• MII Management via serial port
• Layout compatible with BCM5201
• 10BASE-T/100BASE-TX/FX IEEE 802.3u Fast Ethernet transceiver
• Glueless TX-to-FX media conversion
• 64-pin TQFP with 64-pin BGA package, 48-pin KML package; RoHS 5/6 and 6/6
package options available
Applications
• Servers - Network Controller - Sideband Interface (NC-SI) using RMII
interface
• Digital TV, PCMCIA/CardBus cards, LAN on Motherboard (LOM), IP phones, cable
modems, set-top boxes and print servers, wireless access points, and embedded
telecom
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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