IS220PDIOH1A Product Datasheet
The IS220PDIOH1A is a high-performance, low-power 2-channel, 10/100/1000M Ethernet PHY transceiver. It supports IEEE 802.3ab, 802.3u, and 802.3az standards and has the following features:
- 2 10/100/1000M Ethernet ports
- Supports MDI/MDIX auto-flip
- Supports IEEE 802.3az energy-saving technology
- Supports Jumbo frames
- Supports VLAN
- Supports QoS
- Low power consumption
Applications
The IS220PDIOH1A can be widely used in various networking devices, such as:
- Routers
- Switches
- Wireless access points
- Network printers
- Industrial control equipment
Product Description
1. Pin Definitions
| Pin | Name | Function |
|---|---|---|
| 1 | VDD | Power supply voltage |
| 2 | VSS | Ground |
| 3 | RX_CLK | Receive clock |
| 4 | RX_D0 | Receive data 0 |
| 5 | RX_D1 | Receive data 1 |
| 6 | RX_D2 | Receive data 2 |
| 7 | RX_D3 | Receive data 3 |
| 8 | TX_CLK | Transmit clock |
| 9 | TX_D0 | Transmit data 0 |
| 10 | TX_D1 | Transmit data 1 |
| 11 | TX_D2 | Transmit data 2 |
| 12 | TX_D3 | Transmit data 3 |
| 13 | LED0 | 10/100M link indicator |
| 14 | LED1 | 1000M link indicator |
| 15 | MDIO | Management data input/output |
| 16 | MDC | Management clock |
| 17 | RESET | Reset |
2. Functional Description
- MAC Interface
The IS220PDIOH1A has 2 independent MAC interfaces, each supporting 10/100/1000M rates.
- PHY Interface
The IS220PDIOH1A has 2 RJ-45 interfaces for connecting to Ethernet cables.
- Auto-Negotiation
The IS220PDIOH1A supports auto-negotiation, which can automatically negotiate link rate and duplex mode.
- Energy-Saving Technology
The IS220PDIOH1A supports IEEE 802.3az energy-saving technology to reduce power consumption during periods of low traffic.
- Jumbo Frames
The IS220PDIOH1A supports Jumbo frames, which are larger than standard Ethernet frames. This can improve the transmission efficiency of large data packets.
- VLAN
The IS220PDIOH1A supports VLANs (Virtual LANs), which allow you to segment your network into multiple logical subnets. This can help to improve security and performance.
- QoS
The IS220PDIOH1A supports QoS (Quality of Service), which allows you to prioritize certain types of traffic over others. This can be helpful for applications such as voice over IP (VoIP) and video conferencing.
3. Application Examples
The IS220PDIOH1A can be used in a variety of applications, including:
- Routers
The IS220PDIOH1A can be used in routers to provide internet access for homes or businesses.
- Switches
The IS220PDIOH1A can be used in switches to connect multiple network devices together.
- Wireless Access Points
The IS220PDIOH1A can be used in wireless access points to provide wireless network access for users.
- Network Printers
The IS220PDIOH1A can be used in network printers to allow multiple users to share one printer.
- Industrial Control Equipment
The IS220PDIOH1A can be used in industrial control equipment to provide reliable and secure network connectivity.
Obtaining Additional Information
Unfortunately, a complete datasheet for the IS220PDIOH1A might be difficult to find online. However, the information provided above should give you a good understanding of its capabilities.
IS220PDIOH1A ge
IS220PDIOH1A ge
IS220PDIOH1A ge
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