TEK-DPG

TekVPI Deskew Pulse Generator Signal Source

価格

¥ 127,000

詳細情報:

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Features & Benefits

  • An Easy-to-use, Plug-on Accessory for Oscilloscopes That Feature the TekVPI Interface
  • Generates Source Signals to Enable Precise Deskew Between Current and Voltage Probes in Power Measurement Applications
  • LED Status Indicator for Quick Identification of Generator State
  • Multiple Output Signals Enable Use with a Variety of Oscilloscopes and Probes
  • Output can be Turned Off to Reduce Power Consumption when Not in Use
  • Easy Access to Oscilloscope Menu Display to Control Settings from the Oscilloscope Front Panel

Applications

  • Power Supply Design
  • Measurements Requiring Accurate Timing Measurements Between Channels

TEK-DPG Deskew Pulse Generator

The TEK-DPG Deskew Pulse Generator is a signal-generating accessory for Tektronix instruments that feature the TekVPI™ interface, including DPO3000 Series and DPO/MSO4000 Series oscilloscopes.

The TEK-DPG generator provides a source signal to the Power Measurement Deskew Fixture (Tektronix part number 067-1686-xx), used to deskew popular Tektronix probes. The generator and deskew fixture allow you to precisely deskew the time differences between instrument channels of current and voltage probes, necessary when you are using the probes in power measurement applications.

Characteristics

Mode

Amplitude

Frequency

Rise Time

(all values are Typical)

Mode 1

1 Vp-p (-1 V..0 V)

1 kHz

0.8 ns

Mode 2

2 Vp-p (-2 V..0 V)

1 kHz

1.6 ns

Mode 3

2 Vp-p (-1 V..+1 V)

1 MHz

2 ns

Mode 4

8 Vp-p (-4 V..+4 V)

1 MHz

4 ns

Terminates Into - 50 Ω

Expected Load - 50 Ω

Status LED Values

Status LED Color

Description

Amber

The generator is powered and the output at the BNC cable is not enabled. This is the default status at power-on

Green

The generator is powered and the output at the BNC cable is enabled

Red

A fault condition may have occurred. Disconnect and reconnect the generator to clear the fault condition

Recommended Output Mode

Probe*1

Operation

TEK-DPG

Output Mode*2

067-1686-xx

Input Port

The recommended output mode is determined by the combination of oscilloscope model, voltage probe, and current probe, according to the following table. See the user instructions for the Power Measurement Deskew Fixture, Tektronix part number 067-1686-xx, for deskew fixture operation.

Passive Voltage Probes

P6139A, P5050,

and Other 10x Passive Probes

Compensate timing with respect to current probes

DPO3000: Mode 2

DPO/MSO4000: Mode 1

A or B, depending on current probe type

Active Voltage Probes

TAP1500, TAP2500, TAP3500

TDP0500, TDP1000, TDP1500

P6243, P6245, P6246, P6247, P6248, P6250, P6251

Compensate timing with respect to current probes

DPO3000: Mode 2

DPO/MSO4000: Mode 1

A or B, depending on current probe type

High-voltage Probes

P5200, P5205, P5210

P6135A

Compensate timing with respect to current probes

DPO3000: Mode 2 or 4*3

DPO/MSO4000 : Mode 1 or 4*3

A or B, depending

on current probe type

Small Current Probes

TCP0030

TCP202, TCP312, TCP305

A6302, A6312

Compensate timing with respect to voltage probes

DPO3000: Mode 2 or 4*3

DPO/MSO4000: Mode 1 or 4*3

A

Large Current Probes

TCP0150

TCP303

A6303

Compensate timing with respect to voltage probes

DPO3000: Mode 4

DPO/MSO4000: Mode 4

B

*1 Note that some probe models listed do not utilize the TekVPI interface. Probes which use the TekProbe-BNC interface require the TPA-BNC adapter to connect to a TekVPI oscilloscope.

*2 TEK-DPG is not supported by the DPO7000 Series. The Probe Calibration output from the DPO7000 Series generates the appropriate source signal for the Power Measurement Deskew Fixture.

*3 Mode 4 is a universal mode for high attenuation probes. High-voltage probes and current probes can always use Mode 4.

Physical Characteristics

Dimensions

cm

in.

Height

3.048

1.20

Width

4.064

1.60

Length

11.73

4.62

Cable Length

41.225

16.2

Weight

kg

lb.

Shipping

0.325

0.7175

Power Requirements

  • TEK-DPG is powered directly from DPO3000, DPO/MSO4000, and DPO7000 Series Oscilloscopes, using the TekVPI probe interface.

Environmental

Characteristic

Description

Temperature

   Operating

0 °C to +50 °C

   Nonoperating

-40 °C to +71 °C

Humidity

   Operating

5% to 90% relative humidity (% RH) at up to +40 °C

5% to 60% RH above +40 °C up to +50 °C, noncondensing

   Nonoperating

5% to 90% RH (relative humidity) at up to +40 °C

5% to 60% RH above +40 °C up to +50 °C, noncondensing

Altitude

   Operating

Up to 3000 meters (9,843 feet)

   Nonoperating

Up to 12,000 meters (39,370 feet)

Regulatory

   Emissions Compliance

EN 55011, Class A

   EMC Compliance

EN61326, Class A

   Compliance Labeling

WEEE (European Union)

Standard Warranty

One-year parts and labor.

Recommended Oscilloscopes

  • DPO3000 and DPO/MSO4000 Series Oscilloscopes with TekVPI probe interface.
  • TEK-DPG is not supported by the DPO7000 Series Oscilloscopes, as these models provide the appropriate source signal at the Probe Calibration output on the front-panel BNC connector.

Ordering Information

TEK-DPG

TEK-DPG Deskew Pulse Generator Signal Source

Includes: User manual (071-2341-xx).

Recommended Accessories

Tektronix Power Deskew/Calibration Fixture - (067-1686-xx).

Service Options

Option

Description

R3

Repair Service 3 Years

R5

Repair Service 5 Years

SILV600

Standard Warranty Extended to 5 Years

Additional Service Products Available During Warranty (DW)or Post Warranty (PW)

TEK-DPG-R1PW

Repair service coverage 1-year post warranty

TEK-DPG-R2PW

Repair service coverage 2-year post warranty

TEK-DPG-R3DW

Repair service coverage 3 years (includes product warranty period). 3-year period starts at time of customer instrument purchase

TEK-DPG-R5DW

Repair service coverage 5 years (includes product warranty period). 5-year period starts at time of customer instrument purchase

Last Modified: 2012-07-30 05:00:00
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