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ON Semiconductor NB6L239MNEVB User Manual

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NB6L239MNEVB
NB6L239MNEVB Evaluation
Board User's Manual
Description
The NB6L239 Evaluation Board was designed to provide
a flexible and convenient platform to quickly evaluate,
characterize and verify the performance and operation of the
NB6L239.
This
user's
information on board contents, layout and its use. It should
be used in conjunction with the NB6L239 data sheet:
(www.onsemi.com).
The NB6L239 is a differential Receiver to differential
LVPECL Clock Divider. The board features Output Enable
control of the Outputs.
© Semiconductor Components Industries, LLC, 2012
February, 2012 − Rev. 1
manual
provides
detailed
Figure 1. Evaluation Board
EVAL BOARD USER'S MANUAL
Board Features
Accommodates the electrical characterization of the
NB6L239
Selectable Jumper for the VT pin, minimizing cabling
CLK/CLK input and QA/QA and QB/QB output pins
are accessed via SMA connectors
MR, EN and Clock Divide Select pins are accessed via
SMA Connectors or by the Logic Switches
Convenient and compact board layout
2.5 V, 3.3 V Power Supply Operating Range
1
http://onsemi.com
Publication Order Number:
EVBUM2081/D

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Summary of Contents for ON Semiconductor NB6L239MNEVB

  • Page 1 NB6L239MNEVB NB6L239MNEVB Evaluation Board User's Manual http://onsemi.com EVAL BOARD USER’S MANUAL Description The NB6L239 Evaluation Board was designed to provide Board Features • a flexible and convenient platform to quickly evaluate, Accommodates the electrical characterization of the characterize and verify the performance and operation of the NB6L239 NB6L239.
  • Page 2 NB6L239MNEVB PROCEDURE Lab Setup and Measurement Procedure Dual Power Supplies Equipment Used • Agilent Signal Generator #8133A +2.0 V +1.3 V • Tektronix TDS8000 Oscilloscope − − • Agilent #6624A DC Power Supply • Digital Voltmeter • Matched High−Speed Cables with SMA Connectors...
  • Page 3 NB6L239MNEVB SELA0 SELA1 SMAGND V /GND Digital Oscilloscope or Frequency Counter Signal Generator 50 W 50 W 50 W BBAC 50 W Trigger Out Trigger 50 W SELB0 SELB1 Figure 3. Evaluation Board Board Layout a logic LOW owing to the pulldown resistor; a logic LOW The evaluation board is constructed with Rogers material voltage is not forced on the pin.
  • Page 4 NB6L239MNEVB Table 2. PIN DESCRIPTION (refer to data sheet, NB6L239/D) Pin # Open Pin 16−QFN Pin Name Default Type Function Internal 100 W Center Input LVPECL, CML, LVDS, Noninverted Differential CLOCK Input. HSTL Input LVPECL, CML, LVDS, Inverted Differential CLOCK Input.
  • Page 5 NB6L239MNEVB EVALUATION BOARD APPLICATION INFORMATION Table 3. EVALUATION BOARD BILL OF MATERIALS Component Description Connector Rosenberger SMA #32K243−40ME3 Capacitor 22 mF, 10%, KEMET T491D226K016AS, Case C or D Capacitor 0.1 mF, 10%, KEMET C060C104K5RAC Switch Grayhill #78B02 Jumper Header 100 mil, Berg...
  • Page 6 NB6L239MNEVB Switch SELA0 SELA1 BBAC /GND TOP VIEW BBAC SELB0 SELB1 − 239 GND − 239S Switch Switch H = V L = V /GND Rosenberger connectors with matched trace launches Switch for MR Normally open switch for EN CLK & CLK traces – equal length All Q Output traces –...
  • Page 7 LIMITATIONS OF LIABILITY: ON Semiconductor shall not be liable for any special, consequential, incidental, indirect or punitive damages, including, but not limited to the costs of requalification, delay, loss of profits or goodwill, arising out of or in connection with the board, even if ON Semiconductor is advised of the possibility of such damages. In no event shall ON Semiconductor’s aggregate liability from any obligation arising out of or in connection with the board, under any theory of liability, exceed the purchase price paid for the board, if any.
  • Page 8 Clock & Timer Development Tools Click to view products by manufacturer: ON Semiconductor Other Similar products are found below : AD9517-0A/PCBZ AD9517-2A/PCBZ AD9520-5PCBZ AD9530/PCBZ AD9553/PCBZ ADCLK914PCBZ LMH2180SDEVAL DSC400- 0333Q0032KE1-EVB TDGL013 MAX2880EVKIT# MAX2750EVKIT MAX2752EVKIT ADCLK946PCBZ ADCLK946/PCBZ MAX2622EVKIT EKIT01-HMC1032LP6G Si5332-8IX-EVB RV-2251-C3-EVALUATION-BOARD Si5332-12IX-EVB RV-3029-C2-...