Application: LED Drive Power Supply, Medical Power Supply
Features1: Glass Passivated Chip
Features2: Low Forward Voltage Drop
Features3: Ideal for Printed Circuit Board
Features4: High Surge Current Capability
Transport Package: Plastic Package
Application: LED Drive Power Supply, Medical Power Supply
Features1: Glass Passivated Chip
Features2: Low Forward Voltage Drop
Features3: Ideal for Printed Circuit Board
Features4: High Surge Current Capability
Transport Package: Plastic Package
Basic Info.
Model NO. | USB3320 | Specification | 28-pin QFN 28-pin SOIC |
Origin | Guangdong, China | Production Capacity | 10000 Pieces/Day |
Part Name
Highly Integrated Full Featured Hi-Speed USB 2.0 ULPI Transceiver ICS USB3320
Highlights
• Integrated ESD protection circuits
- Up to ±15kV IEC Air Discharge without external devices
• Over-Voltage Protection circuit (OVP) protects the VBUS pin from continuous DC voltages up to 30V
• Integrated USB Switch
- No degradation of Hi-Speed electrical characteristics
- Allows single USB port of connection by providing switching function for:
-Battery charging
-Stereo and mono/mic audio
-USB Full-Speed/Low-Speed data
• flexPWR® Technology
- Low current design ideal for battery powered applications
- "Sleep" mode tri-states all ULPI pins and places the part in a low current state
- 1.8V to 3.3V IO Voltage (±10%)
• Integrated battery to 3.3V regulator
- 2.2uF bypass capacitor
- 100mV dropout voltage
• "Wrapper-less" design for optimal timing performance and design ease
- Low Latency Hi-Speed Receiver (43 Hi- Speed clocks Max) allows use of legacy UTMI Links with a ULPI bridge
• Selectable Reference Clock Frequency
- Frequencies: 12, 13, 19.2, 24, 26, 27, 38.4, 52 or 60MHz - pin selectable
• External Reference Clock operation available
- ULPI Input Clock Mode (60MHz sourced by Link)
- 0 to 3.6V input drive tolerant
- Able to accept "noisy" clock sources as reference to internal, low-jitter PLL
• Internal Oscillator operation available
• This mode requires external Quartz Crystal or Ceramic Resonator
• Smart detection circuits allow identification of USB charger, headset, or data cable insertion
Applications
The USB3320 is targeted for any application where a
Hi-Speed USB connection is desired and when board
space, power, and interface pins must be minimized.
The USB3320 is well suited for:
• Networking
• Audio Video
• Medical
• Industrial Computers
• Printers
• Repeaters
• Communication
enquiry form:
enquiry content:
You have no items to require
enquiry form:
enquiry content:
You have no items to require