ISP1102BS中文资料Advanced Universal Serial Bus transceiver数据手册恩XP规格书

描述 Description

General description
The ISP1102 Universal Serial Bus (USB) transceiver is fully compliant withUniversal Serial Bus Specification Rev. 2.0. The ISP1102 can transmit and receive USB data at full-speed (12 Mbit/s).
The transceiver allows USB Application-Specific Integrated Circuits (ASICs) and Programmable Logic Devices (PLDs) with power supply voltages from 1.65 V to 3.6 V to interface with the physical layer of the USB. The transceiver has an integrated 5 V-to-3.3 V voltage regulator for direct powering through USB supply line VBUS. The transceiver has an integrated voltage detector to detect the presence of the VBUSvoltage (VCC(5V0)). When VCC(5V0)or VREG3V3 is lost, the DP and DM pins can be shared with other serial protocols.

特性 Features

Complies withUniversal Serial Bus Specification Rev. 2.0
Supports data transfer at full-speed (12 Mbit/s)
Integrated 5 V-to-3.3 V voltage regulator to power through USB line VBUS
VBUSvoltage presence indication on pin VBUSDET
VP and VM pins function in bidirectional mode, allowing pin count saving for the ASIC interface
Used as USB device transceiver or USB host transceiver
Stable RCV output during Single-Ended Zero (SE0) condition
Two single-ended receivers with hysteresis
Low-power operation
Supports I/O voltage range from 1.65 V to 3.6 V
±12 kV ElectroStatic Discharge (ESD) protection (for the ISP1102W) at the DP, DM, VCC(5V0) and GND pins
Full industrial operating temperature range from−40°Cto+85°C
Available in HBCC16 and HVQFN14 lead-free and halogen-free packagesApplications
Portable electronic devices, such as:
  Mobile phone
  Digital still camera
  Personal Digital Assistant (PDA)
  Information Appliance (IA)