RTL8201CP LQFP48 Ethernet chip
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The RTL8201CP is a single-port 10/100M Fast Ethernet PHYceiver (physical layer transceiver) that integrates all physical layer functions needed to transmit and receive data over standard twisted-pair cables. It is commonly used in Ethernet network interfaces to provide connectivity for a wide range of applications.
Key Features:
- Compliance: Supports IEEE 802.3u 100BASE-TX and IEEE 802.3 10BASE-T standards.
- Auto-Negotiation: Automatically selects the best possible speed (10/100 Mbps) and duplex mode (half/full).
- Low Power Consumption: Designed for low power operation, with power-down and power-saving modes.
- MDI/MDI-X Crossover: Auto crossover to automatically correct straight-through and crossover cable connections.
- Robust Performance: Provides excellent immunity to noise and reliable data transmission.
- Integration: Includes all necessary functions such as twisted pair driver, receiver, PLL, and clock recovery circuit.
- Package Type: LQFP48 (Low-profile Quad Flat Package with 48 pins).
- Operating Voltage: Typically 3.3V
- Operating Temperature Range: 0°C to +70°C
- Data Rate: Supports 10 Mbps and 100 Mbps data rates
- Media Interface: Supports standard twisted-pair Ethernet (10BASE-T/100BASE-TX)
- LED Indicators: Provides link, speed, and activity status indicators
- Network Interface Cards (NICs): Used in computer and server NICs for Ethernet connectivity.
- Embedded Systems: Provides Ethernet connectivity for embedded devices and microcontroller-based systems.
- Routers and Switches: Integrated into networking equipment for data communication.
- Internet of Things (IoT) Devices: Provides network connectivity for IoT applications.
- Consumer Electronics: Used in smart TVs, set-top boxes, and other consumer devices requiring Ethernet connectivity.
Technical Specifications:
- Logic Family: CMOS
- Number of Channels: 3
- Switch Configuration: Single-Pole Double-Throw (SPDT)
- Supply Voltage Range: 3V to 15V
- “ON” Resistance (R_ON): 125Ω typical at V_DD = 10V
- “OFF” Leakage Current (I_OFF): ±100pA typical at V_DD = 10V
- Control Input Voltage (V_IH): 0.7 V_DD min, 0.3 V_DD max
- Maximum Operating Frequency: 40 MHz at V_DD = 10V
Applications:
- Signal routing and switching
- Analog and digital multiplexing
- Audio and video signal processing
- Data acquisition systems
- Test equipment