ISP1102

General description

The ISP1102 Universal Serial Bus (USB) transceiver is fully compliant with Universal 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 V_BUS. The transceiver has an integrated voltage detector to detect the presence of the V_BUS voltage (V_CC(5V0)). When V_CC(5V0) or VREG3V3 is lost, the DP and DM pins can be shared with other serial protocols.

The transceiver is a bidirectional differential interface and is available in HBCC16 and HVQFN14 packages.

The transceiver is ideal for use in portable electronic devices, such as mobile phones, digital still cameras, Personal Digital Assistants (PDAs) and Information Appliances (IAs).

Features

• Complies with Universal 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 V_BUS
• V_BUS voltage 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, V_CC(5V0) and GND pins
• Full industrial operating temperature range from -40 Cel to +85 Cel
• Available in HBCC16 and HVQFN14 lead-free and halogen-free packages

Products/packages

Pricing/ordering/availability

Applications

• Portable electronic devices, such as:
  • Mobile phone
  • Digital still camera
  • Personal Digital Assistant (PDA)
  • Information Appliance (IA)

Related applications
Motherboard components

Block diagrams/pinning

Technical documents

Application Notes

AN10001_7; ISP110x Interfacing (07-Feb-06)

AN10035_1; Comparing energy efficiency of USB at full-speed and high-speed rates (01-Oct-03)

Support Documents

web; For errata sheet: contact NXP support ()

isp110x_eval_hvqfn; HVQFN16 PACKAGE PINNING SELECTION TABLE FOR ISP110X( U1B):- (2002-11-18)

UM10001_4; ISP110x Eval Kit User Manual for the HBCC Package (2004-04-14)

UM10025_2; ISP110x Eval Kit User Manual for the HVQFN14/16 Package (2004-04-12)

UM10008_5; ISP110x Product Selection Guide (2004-04-14)

75015937; NXP USB products (01-Feb-07)

75014395; Your connection to I 2 C,UART,CAN,and USB Connecting with Philips Wired Connectivity (2005-04-01)

75013953; isp110X USB physical layer transceiver for SoC applications (2005-09-01)

Parametrics/similar products

Similar products

ISP1102 links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.

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