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National’s Comlinear CLC007 is a monolithic, high-speed cable driver designed for the SMPTE 259M serial digital video data transmission standard. The CLC007 drives 75Ω transmission lines (Belden 8281 or equivalent) at data rates up to 400 Mbps. Controlled output rise and fall times (750 ps typical) minimize transition-induced jitter. The output voltage swing, typically 1.65V, set by an accurate, low-drift internal bandgap reference, delivers an 800 mV swing to back-matched and terminated 75Ω cable.
The CLC007’s class AB output stage consumes less power than other designs, 195 mW with all outputs terminated, and requires no external bias resistors. The differential inputs accept a wide range of digital signals from 200 mVP-P to ECL levels within the specified common-mode limits. All this make the CLC007 an excellent general purpose high speed driver for digital applications.
The CLC007 is powered from a single +5V or −5.2V supply and comes in an 8-pin SOIC package.
Reliability Metrics
Part Number
Process
EFR Reject
EFR Sample Size
PPM
LTA Rejects
LTA Device Hours
FITS
MTTF (Hours)
CLC007BM
CBIC
0
8370
0
0
1335000
3
378809895
CLC007BMX
CBIC
0
8370
0
0
1335000
3
378809895
Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.
For more information on Reliability Metrics, please click here.
Design Tools
Title
Size in Kbytes
Date
Serial Digital Cable Driver with Dual Complementary Outputs Evaluation Board
4 Kbytes
12-Oct-2007
View
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CLC007 Maximum Ratings
Max Data Rate
400 Mbps
SupplyVoltage
5 Volt
OtherSupply Voltage
or -5.2
Differential Drivers
1
ESD
1 kV
Additive Jitter
25 ps
Disable Mode
No
Power Consumption_
195 mW
Temperature Min
-40 deg C
Temperature Max
85 deg C
Rise/Fall Times
650 ps
Supply Current
39 mA
OtherSupply Current
Undefined
Output Swing
1.65 Volt
Function
Cable Driver
View Using Catalog
CLC007 Features
·No external pull-down resistors ·Differential input and output ·Low power dissipation ·Single +5V or −5.2V supply ·Replaces GS9007 in most applications
CLC007 Typical Application
·Digital routers and distribution amplifiers ·Coaxial cable driver for digital transmission line ·Twisted pair driver ·Digital distribution amplifiers ·SMPTE, Sonet/SDH, and ATM compatible driver ·Buffer applications