| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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6,019 pcs
|
6019 pcs | On Request | 1 | On Request | On Request | 06+ | On Request | On Request | |
|
739 pcs
|
739 pcs | On Request | 1 | On Request | On Request | 06+ | On Request | On Request |
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The Marvell Technology Group Ltd 88E1020-BAC is a high-performance Ethernet Physical Layer (PHY) transceiver chip, a key component in network communication devices. It supports both 10BASE-T and 100BASE-TX standards, with automatic negotiation for the best connection rate between 10Mbps and 100Mbps. The chip also includes an automatic crossover detection function.
Manufactured using advanced CMOS process technology, the 88E1020-BAC achieves low power consumption, typically below 180mW in 100Mbps full-duplex mode, making it suitable for embedded network equipment. Its core structure includes transmitter, receiver, clock recovery, and auto-negotiation logic. The chip operates on dual voltages of 1.8V and 3.3V.
Key features include its low power design and strong anti-interference capabilities, utilizing advanced digital signal processing to suppress EMI and crosstalk. It also supports Energy Efficient Ethernet (EEE) functionality for further power savings during link idle periods. The chip is available in 48-pin QFN and 48-pin TSSOP packages.
Applications for the 88E1020-BAC include enterprise switches, industrial Ethernet devices, and embedded systems, particularly in industrial automation where stability and interference resistance are crucial. It typically interfaces with host processors like ARM via MII/RMII interfaces.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.69 | $1.69 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The 88E1020-BAC supports 10BASE-T and 100BASE-TX standards.
The chip supports auto-negotiation for data rates of 10Mbps or 100Mbps.
The power consumption is typically below 180mW in 100Mbps full-duplex mode.
The chip can operate on dual voltages of 1.8V and 3.3V.
The commercial operating temperature range is 0°C to 70°C.
The industrial operating temperature range is -40°C to 85°C.
The 88E1020-BAC is available in 48-pin QFN and 48-pin TSSOP packages.