CLC006_07 NSC | Alldatasheet

Document overview

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Technical content

Features

■ No external pull-down resistors ■ Adjustable output amplitude ■ Differential input and output ■ Low power dissipation ■ Single +5V or −5.2V supply ■ Replaces GS9008 in most applications

Applications

■ Digital routers and distribution amplifiers ■ Coaxial cable driver for digital transmission line ■ Twisted pair driver ■ Serial digital video interfaces for the commercial and broadcast industry ■ SMPTE, Sonet/SDH, and ATM compatible driver ■ Buffer applications

270 Mbps Eye Pattern

Connection Diagram (8-Pin SOIC) 10008403 Order Number CLC006BM See NS Package Number M08A © 2007 National Semiconductor Corporation 100084 www.national.com CLC006 Serial Digital Cable Driver with Adjustable Outputs

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Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage 6V Output Current 30 mA Maximum Junction Temperature +125°C Storage Temperature Range −65°C to +150°C Lead Temperature (Soldering 10 Seconds) +300°C ESD Rating (Human Body Model) 1000V Package Thermal Resistance θJA 8–pin SOIC θJC 8–pin SOIC +160°C/W +105°C/W Reliability Information MTTF 254 Mhr Recommended Operating Conditions Supply Voltage Range (VCC – VEE) +4.5V to +5.5V

Electrical Characteristics

(VCC = 0V, VEE = −5V; unless otherwise specified). Parameter Condition Typ +25°C Min/Max +25°C Min/Max 0°C to +70°C Min/Max −40°C to +85°C Units STATIC DC PERFORMANCE Supply Current, Loaded 150Ω @ 270 Mbps (Note 5) 37 — — — mA Supply Current, Unloaded (Note 3) 34 28/45 26/47 26/47 mA Input Bias Current 10 30 50 50 μA Output Swing REXT = 10 kΩ 1.30 — — — V Common Mode Input Range Upper Limit −0.7 −0.8 −0.8 −0.8 V Common Mode Input Range Lower Limit −2.6 −2.5 −2.5 –2.5 V Minimum Differential Input Swing 200 200 200 200 mV Power Supply Rejection Ratio (Note 3) 26 20 20 20 dB AC PERFORMANCE Output Rise and Fall Time (Notes 3, 4, 5) 650 425/825 400/850 400/850 ps Overshoot 5 % Propagation Delay 1.0 ns Duty Cycle Distortion 50 ps Residual Jitter 25 — — — pspp MISCELLANEOUS PERFORMANCE Input Capacitance 1.0 pF Output Resistance 10 Ω Output Inductance 6 nH Note 1: “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the devices should be operated at these limits. The table of “Electrical Characteristics” specifies conditions of device operation. Note 2: Min/Max ratings are based on product characterization and simulation. Individual parameters are tested as noted. Outgoing quality levels are determined from tested parameters. Note 3: Spec is 100% tested at +25°C Note 4: Measured between the 20% and 80% levels of the waveform. Note 5: Measured with both outputs driving 150Ω, AC coupled at 270 Mbps. 3 www.national.com CLC006

of parallel load capacitance across a 150Ω load. FIGURE 13. Rise Time vs CL

  • Use a ground plane or power/ground plane sandwich design for optimum performance.
  • Bypass device power with a 0.01 µF monolithic ceramic capacitor in parallel with a 6.8 µF tantalum electrolytic capacitor located no more than 0.1” (2.5 mm) from the device power pins.
  • Provide short, symmetrical ground return paths for: — inputs, — supply bypass capacitors and — the output load.
  • Provide short, grounded guard traces located — under the centerline of the package, — 0.1” (2.5 mm) from the package pins — on both top and bottom of the board with connecting vias. 9 www.national.com CLC006

Physical Dimensions inches (millimeters) unless otherwise noted Order Number CLC006BM www.national.com 10 CLC006

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CLC006 Serial Digital Cable Driver with Adjustable Outputs THE CONTENTS OF THIS DOCUMENT ARE PROVIDED IN CONNECTION WITH NATIONAL SEMICONDUCTOR CORPORATION (“NATIONAL”) PRODUCTS. NATIONAL MAKES NO REPRESENTATIONS OR WARRANTIES WITH RESPECT TO THE ACCURACY OR COMPLETENESS OF THE CONTENTS OF THIS PUBLICATION AND RESERVES THE RIGHT TO MAKE CHANGES TO SPECIFICATIONS AND PRODUCT DESCRIPTIONS AT ANY TIME WITHOUT NOTICE. NO LICENSE, WHETHER EXPRESS, IMPLIED, ARISING BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. TESTING AND OTHER QUALITY CONTROLS ARE USED TO THE EXTENT NATIONAL DEEMS NECESSARY TO SUPPORT NATIONAL’S PRODUCT WARRANTY. EXCEPT WHERE MANDATED BY GOVERNMENT REQUIREMENTS, TESTING OF ALL PARAMETERS OF EACH PRODUCT IS NOT NECESSARILY PERFORMED. NATIONAL ASSUMES NO LIABILITY FOR APPLICATIONS ASSISTANCE OR BUYER PRODUCT DESIGN. BUYERS ARE RESPONSIBLE FOR THEIR PRODUCTS AND APPLICATIONS USING NATIONAL COMPONENTS. PRIOR TO USING OR DISTRIBUTING ANY PRODUCTS THAT INCLUDE NATIONAL COMPONENTS, BUYERS SHOULD PROVIDE ADEQUATE DESIGN, TESTING AND OPERATING SAFEGUARDS. EXCEPT AS PROVIDED IN NATIONAL’S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, NATIONAL ASSUMES NO LIABILITY WHATSOEVER, AND NATIONAL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY RELATING TO THE SALE AND/OR USE OF NATIONAL PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. LIFE SUPPORT POLICY NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS PRIOR WRITTEN APPROVAL OF THE CHIEF EXECUTIVE OFFICER AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: Life support devices or systems are devices which (a) are intended for surgical implant into the body, or (b) support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in a significant injury to the user. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system or to affect its safety or effectiveness. National Semiconductor and the National Semiconductor logo are registered trademarks of National Semiconductor Corporation. All other brand or product names may be trademarks or registered trademarks of their respective holders. Copyright© 2007 National Semiconductor Corporation For the most current product information visit us at www.national.com National Semiconductor Americas Customer Support Center Email: new.feedback@nsc.com Tel: 1-800-272-9959 National Semiconductor Europe Customer Support Center Email: europe.support@nsc.com Deutsch Tel: +49 (0) 69 9508 6208 English Tel: +49 (0) 870 24 0 2171 Français Tel: +33 (0) 1 41 91 8790 National Semiconductor Asia Pacific Customer Support Center Email: ap.support@nsc.com National Semiconductor Japan Customer Support Center Fax: 81-3-5639-7507 Email: jpn.feedback@nsc.com Tel: 81-3-5639-7560 www.national.com