Overview
The FUSB2805MLX, produced by onsemi, is a USB 2.0 High-Speed On-The-Go (OTG) transceiver that complies with the Universal Serial Bus Specification Rev 2.0 (USB 2.0), the ULPI Specification Rev 1.1, and the OTG supplement to USB 2.0, Rev 1.3. This component is designed to connect the USB 2.0 host, peripheral, or OTG-controller to the USB connector via the ULPI link, supporting high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) data transmission.
Key Specifications
| Parameter | Description |
|---|---|
| Interface | UTMI+ Low-Pin Interface (ULPI), 12-pin SDR |
| USB Speeds | High-Speed (480 Mbps), Full-Speed (12 Mbps), Low-Speed (1.5 Mbps) |
| Operating Voltage | 2.7 V to 4.5 V |
| Package | 32-Terminal, Molded Leadless Package (MLP), Quad |
| Operating Temperature Range | -40°C to +85°C |
| ESD Protection | 15 kV, IEC 61000 Board Level, Air Gap |
| Clock Frequency | 60 MHz clock output (from 19.2 MHz or 26 MHz input clock) |
| Power Consumption | Low-power mode: less than 200 µA from VCC supply |
Key Features
- Compliance with USB 2.0, OTG Rev 1.3 Supplement, and ULPI Rev 1.1 Specifications
- Integrated termination resistors meeting USB 2.0 resistor ECN
- Integrated serializer and deserializer
- Insertion and removal of stuffed bits as appropriate
- USB clock and data recovery to ±150 ppm
- Support for USB OTG Rev 1.3 Host Negotiation Protocol (HNP) and Session Request Protocol (SRP)
- VBUS monitoring, charging, and discharging
- Low-power mode with reduced power consumption
- 6- and 3-pin serial modes
- Maskable interrupts
- Control over the ULPI bus state
Applications
- Set-Top Box
- Video Camera
- MP3 Player
- Cell Phone
- Digital Still Camera
- PDA
- DVD Recorder
- Scanner
- Printer
Q & A
- What is the FUSB2805MLX? The FUSB2805MLX is a USB 2.0 High-Speed OTG transceiver with a ULPI interface.
- What USB speeds does it support? It supports high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) data transmission.
- What is the operating voltage range of the FUSB2805MLX? The operating voltage range is 2.7 V to 4.5 V.
- What is the package type of the FUSB2805MLX? It comes in a 32-Terminal, Molded Leadless Package (MLP), Quad.
- What is the operating temperature range of the FUSB2805MLX? The operating temperature range is -40°C to +85°C.
- Does the FUSB2805MLX have ESD protection? Yes, it has 15 kV ESD protection according to IEC 61000 Board Level, Air Gap.
- What clock frequency does the FUSB2805MLX operate at? It operates at a 60 MHz clock output generated from a 19.2 MHz or 26 MHz input clock.
- What are some key features of the FUSB2805MLX? Key features include integrated termination resistors, serializer and deserializer, USB clock and data recovery, and support for USB OTG protocols.
- In what applications is the FUSB2805MLX typically used? It is used in applications such as set-top boxes, video cameras, MP3 players, cell phones, digital still cameras, PDAs, DVD recorders, scanners, and printers.
- How does the FUSB2805MLX manage power consumption? It has a low-power mode that consumes less than 200 µA from the VCC supply.
