SCDS220H NOVEMBER   2006  – March 2015

PRODUCTION DATA.  

  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. Pin Configuration and Functions
  6. Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information
    5. 6.5  Electrical Characteristics
    6. 6.6  Dynamic Electrical Characteristics, VCC = 3.3 V ± 10%
    7. 6.7  Dynamic Electrical Characteristics, VCC = 2.5 V ± 10%
    8. 6.8  Switching Characteristics, VCC = 3.3 V ± 10%
    9. 6.9  Switching Characteristics, VCC = 2.5 V ± 10%
    10. 6.10 Typical Characteristics
  7. Parameter Measurement Information
  8. Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Low Power Mode
    4. 8.4 Device Functional Modes
  9. Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Trademarks
    3. 12.3 Electrostatic Discharge Caution
    4. 12.4 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

1 Features

  • VCC Operation from 2.3 V and 3.6 V
  • VI/O Accepts Signals up to 5.5 V
  • 1.8-V Compatible Control-Pin Inputs
  • Low-Power Mode When OE Is Disabled (1 μA)
  • rON = 6 Ω Maximum
  • ΔrON = 0.2 Ω Typical
  • Cio(on) = 6 pF Maximum
  • Low Power Consumption (30 μA Maximum)
  • ESD > 2000-V Human-Body Model (HBM)
  • High Bandwidth (1.1 GHz Typical)

2 Applications

  • Routes Signals for USB 1.0, 1.1, and 2.0
  • Mobile Industry Processor Interface (MIPI™) Signal Routing
  • MHL 1.0

3 Description

The TS3USB221 is a high-bandwidth switch specially designed for the switching of high-speed USB 2.0 signals in handset and consumer applications, such as cell phones, digital cameras, and notebooks with hubs or controllers with limited USB I/Os. The wide bandwidth (1.1 GHz) of this switch allows signals to pass with minimum edge and phase distortion. The device multiplexes differential outputs from a USB host device to one of two corresponding outputs. The switch is bidirectional and offers little or no attenuation of the high-speed signals at the outputs. The TS3USB221 is designed for low bit-to-bit skew and high channel-to-channel noise isolation, and is compatible with various standards, such as high-speed USB 2.0 (480 Mbps).

Device Information(1)

PART NUMBER PACKAGE BODY SIZE (NOM)
TS3USB221 VSON (10) 3.00 mm × 3.00 mm
UQFN (10) 1.50 mm × 2.00 mm
  1. For all available packages, see the orderable addendum at the end of the data sheet.

Block Diagram

TS3USB221 bd_cds220.gif

Simplified Schematic, Each FET Switch (SW)

TS3USB221 simp_schem_cds220.gif
A. EN is the internal enable signal applied to the switch.