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Universal Serial Bus (USB 2.0) Compliance Test Package
TDSUSB2
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Features & Benefits
- Fully Compliant with USB-IF
Tests for USB 2.0 Compliance Testing
- Automated Eye-diagram
Analysis Verifies Signal Quality
- Automated Oscilloscope Setups
for Various Tests Eliminates Time-consuming Manual Setups
- Comprehensive Test Fixture Enables Quick Setup for a Wide Range of
Tests
- High-speed Tests: Signal Quality, Receiver Sensitivity,
Chirp, Reset, Resume, Suspend, Packet Parameter, and Monotonicity
Test
- Automatic Rise and Fall Time Measurements Simplify Tests
- Automatic Deskew for Accurate Measurements
- Online Help
Fully Documents Test Procedures
- User-configurable Report
Formats For Customization
- User-configurable Measurement Limits
For Tolerance Testing
Applications
- USB 2.0 Physical Layer Verification
and Compliance Testing
- Characterize the Quality of USB 2.0
Designs
USB
2.0 Physical Layer Verification and Compliance Test Package
Engineers involved in design, characterization, and validation of
USB 2.0 devices face daily pressures to speed new products to the
marketplace. USB 2.0 designers need tools to properly characterize
their designs and verify compliance to industry standards. Characterization
of these electrical signals includes mask testing as well as parametric
testing, up to 480 Mbps.
TDSUSB2 eliminates the tedium of manually
setting up the oscilloscope, by providing predefined oscilloscope
setups for various tests. Users can quickly perform all USB-IF recommended
tests, such as eye-diagram and parametric testing for low-speed, full-speed,
and high-speed hosts, devices, and hubs. The comprehensive test fixture
supports a wide range of tests.
Quick Pass/Fail tests substantiated
with results make the TDSUSB2 application the preferred solution for
USB 2.0 physical layer validation. In-depth analysis is possible with
the statistical information about the tests performed. The user-defined
measurement limits also help to perform tolerance testing on a design.
TDSUSB2 comes on a DVD and can be easily installed by the user.
After installation, the application is accessible from the menu bar
of the Tektronix Windows oscilloscopes. The user manual and other
documents are copied at the application installation location on the
scope's hard drive.
Compliance Test Fixture
A comprehensive
compliance test fixture provides a probing solution for the Signal
Quality test, Inrush Current check, Drop and Droop test, Receiver
Sensitivity and Impedance Measurement test. Connectors are available
for the data generator and Tektronix DSA8200 sampling oscilloscope
with TDR module. The test fixture is an accessory of TDSUSB2, and
is ordered separately. The USB-IF logo-tagged 6-inch AB Cable is shipped
along with the test fixture.
USB 2.0 Compliance Test
Fixture (TDSUSBF).
Universal Serial
Bus (USB 2.0)
Measurement Select menu
for the Signal Integrity test.
Characteristics
Specifications
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Characteristic
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Description
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TDSUSB2 Tests
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Host, hubs, and devices
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Signal Quality Test
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Eye-diagram test, jitter (JK, KJ, and consecutive), crossover
voltage range, signal rate, end-of-packet width, rising-edge rate,
falling-edge rate
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High-speed Tests
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Receiver sensitivity, chirp, reset, resume, suspend, packet
parameter, and monotonicity test
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Inrush Current Check
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Data-sufficiency readout. Coulombs and capacitance listed
across inrush regions
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Droop Test
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Volts readout
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Speed Selection
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Low-speed (LS), full-speed (FS), and high-speed (HS)
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Signal Direction
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Upstream and downstream
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Test Point Selection
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Near end and far end
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Report Generation Format
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Plug-fest, user-specific, and Tektronix format
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Tektronix Digital Oscilloscopes Required
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Tektronix Windows real-time oscilloscope
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Bandwidth Required
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High-speed
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>2.5 GHz
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Low-speed and Full-speed
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>350 MHz
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Tektronix real-time oscilloscope series with these
specifications are shown in the Ordering Information section.
USB 2.0 Complete Solution
The following components make up
the complete USB 2.0 testing solution for the physical layer measurements
and compliance testing.
Ordering Information
TDSUSB2
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New Instrument Orders
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Upgrades
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TDS5000B, DPO7000, DPO/DSA70000B Series
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TDS5000B*1, TDS6000/B/C, TDS/CSA7000B, DPO7000,
DPO/DSA70000B Series
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Test fixture ONLY
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TDSUSBF
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TDSUSBF
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Test software ONLY
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Opt. USB
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TDS5B/6B/7BUP; CSA7BUP; DPO7UP; Opt. USB
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Software AND hardware
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Opts. USB and TDSUSBF
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Opts. USB and TDSUSBF
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*1 TDS5000B Series – Opt. USB is not available
for 2-channel oscilloscope models.
TDSUSB2 Recommended Accessories
Signal Source (For Receiver Sensitivity Tests)
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Product
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Description
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DTG5334 or DTG5274 or DTG5078 with a DTGM 21 Output Module
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Data Generator
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AWG5000 Series (AWG5002) or AWG7000 Series*2
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Arbitrary Waveform Generator
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TDSUSBF
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USB 2.0 test fixture
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*2 X5 attenuators are required when using
AWG models.
Probes
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Probe
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Description
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Voltage Probes
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P6248*3, P6330
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High-bandwidth Differential Probe
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P6245 or P6243
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High-bandwidth Single-ended Active Probe
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For DPO7000 Series
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TDP1500
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Differential Probe
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TDP3500
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Differential Probe
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TAP1500
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Requires TPA-BNC Adapter on DPO7000 Series models
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P6248*3, P6330, or P6245
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Requires TPA-BNC Adapter on DPO7000 Series models
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Current Probes
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TCP0030
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TCP202
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*3 The P6248 probe is approved for compliance
testing, Higher-performance differential probes may be used for design
applications. It is recommended to have an attenuation of divide by
1 for better results.
TDR Measurements (For Impedance Measurement
Test)
Tektronix DSA8000 Sampling Oscilloscope with Time Domain
Reflectometer (TDR) Sampling Module.
Additional Information
The TDSUSB2 solution updates and up-to-date software upgrades
are available at: www.tek.com/Measurement/applications/serial_data/usb2.html.
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61W-14858-9, 12-MAY-2009
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(WebID: 13543)
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