SD001EVK National Semiconductor, SD001EVK Datasheet

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SD001EVK

Manufacturer Part Number
SD001EVK
Description
BOARD EVALUATION CLC001
Manufacturer
National Semiconductor
Datasheets

Specifications of SD001EVK

Design Resources
CLC001 Eval Board Schematic
Main Purpose
Interface, Digital Cable Driver
Utilized Ic / Part
CLC001
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Secondary Attributes
-
Embedded
-
Primary Attributes
-
© 2006 National Semiconductor Corporation
CLC001
Serial Digital Cable Driver with Adjustable Outputs
General Description
The CLC001 is a monolithic, high-speed cable driver de-
signed for use in SMPTE 259M serial digital video and ITU-T
G.703 serial digital data transmission applications. The
CLC001 drives 75Ω transmission lines (Belden 8281 or
equivalent) at data rates up to 622 Mbps. Controlled output
rise and fall times (400 ps typical) minimize transition-
induced jitter. The output voltage swing is adjustable from
800 mV
The CLC001’s output stage consumes less power than other
designs. The differential inputs accept LVDS signal levels,
LVPECL levels directly or PECL with attenuation networks.
All these make the CLC001 an excellent general purpose
high speed driver for high-speed, long distance data trans-
mission applications.
The CLC001 is powered from a single +3.3V supply and
comes in a small 8-pin SOIC package.
Key Specifications
n 400 ps rise and fall times
n Data rates to 622 Mbps
n 100 mV differential input threshold
n Low residual jitter
Features
n Adjustable output amplitude
n Differential input and output
n Accepts LVPECL or LVDS input swings
n Low power dissipation
n Single +3.3V supply
p-p
to 1.0 V
p-p
using an external resistor.
DS101329
Applications
n Digital routers and distribution amplifiers
n Coaxial cable driver for digital transmission lines
n Twisted pair driver
n Serial digital video interfaces for the commercial and
n SMPTE, Sonet/SDH, and ATM compatible driver
n Buffer applications
Connection Diagram (8-Pin SOIC)
broadcast industry
622 Mbps Eye Pattern with STM-4 Signal Mask
See NS Package Number M08A
Order Number CLC001AJE
10132902
10132910
February 2006
www.national.com

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SD001EVK Summary of contents

Page 1

... Adjustable output amplitude n Differential input and output n Accepts LVPECL or LVDS input swings n Low power dissipation n Single +3.3V supply © 2006 National Semiconductor Corporation Applications n Digital routers and distribution amplifiers n Coaxial cable driver for digital transmission lines n Twisted pair driver n Serial digital video interfaces for the commercial and ...

Page 2

Typical Application www.national.com 2 10132901 ...

Page 3

... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage Output Current Maximum Junction Temperature Storage Temperature Range Lead Temperature (Soldering 10 seconds) ESD Rating (HBM) ESD Rating (MM) Package Thermal Resistance θ ...

Page 4

AC Electrical Characteristics Over recommended operating supply and temperature ranges unless otherwise specified (Note 3) Symbol Parameter Rise time, Fall time Output overshoot os t Output jitter jit t Propagation delay pd Note 1: ...

Page 5

Test Loads (Continued) Pin Descriptions Pin # Name IN IN REF SDO 7 SDO FIGURE 2. Test Circuit Description Optional, bias voltage (may be ...

Page 6

Device Operation INPUT INTERFACING Numerous input configurations exist for applying PECL, LVPECL, and LVDS signals to the input of the CLC001. Inputs may be single-ended or differential coupled. The V pin may be used to provide a ...

Page 7

Device Operation (Continued) Figure 5 shows the CLC001 with an AC-coupled, single ended input connection. The 82.5Ω resister in parallel with FIGURE 5. Single Ended 75Ω Coaxial Cable, AC-coupled A typical DC-coupled, twisted pair cable connection is shown in Figure ...

Page 8

Device Operation (Continued) Figure 7 shows an AC-coupled, twisted pair cable applica- tion. It implements a center tap capacitance termination PECL or LVPECL drivers may be interfaced to the CLC001 as shown in Figure 8. The voltage divider network will ...

Page 9

Device Operation (Continued) A typical LVDS input connection is shown in Figure 9. The media is driven differentially by an LVDS driver. The line is terminated with a termination resistor equal to the imped- ance of the line being driven. ...

Page 10

... The evaluation boards can be ordered through Nation- al’s Distributors. Supplies are limited, please check for cur- rent availability. The SD001EVK evaluation kit for the CLC001, Serial Digital Cable Driver with Adjustable Outputs, provides an operating environment in which the cable driver can be evaluated by system / hardware designers ...

Page 11

... BANNED SUBSTANCE COMPLIANCE National Semiconductor manufactures products and uses packing materials that meet the provisions of the Customer Products Stewardship Specification (CSP-9-111C2) and the Banned Substances and Materials of Interest Specification (CSP-9-111S2) and contain no ‘‘Banned Substances’’ as defined in CSP-9-111S2. ...

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