MC100LVEL14DWG Clock & Data Distribution by ON Semiconductor

3.3 V ECL 1:5 Clock Distribution Chip

Status: Active
Series: MC100LVEL14
RoHS: Compliant
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The MC100LVEL14 is a low skew 1:5 clock distribution chip designed explicitly for low skew clock distribution applications. The device can be driven by either a differential or single-ended ECL or, if positive power supplies are used, PECL input signal. The LVEL14 is functionally and pin compatible with the EL14 but is designed to operate in ECL or PECL mode for a voltage supply range of -3.0 V to -3.8 V ( or 3.0 V to 3.8 V). The LVEL14 features a multiplexed clock input to allow for the distribution of a lower speed scan or test clock along with the high speed system clock. When LOW (or left open and pulled LOW by the input pulldown resistor) the SEL pin will select the differential clock input. The common enable (EN) is synchronous so that the outputs will only be enabled/disabled when they are already in the LOW state. This avoids any chance of generating a runt clock pulse when the device is enabled/disabled as can happen with an asynchronous control. The internal flip flop is clocked on the falling edge of the input clock, therefore all associated specification limits are referenced to the negative edge of the clock input. The VBB pin, an internally generated voltage supply, is available to this device only. For single-ended input conditions, the unused differential input is connected to VBB as a switching reference voltage. VBB may also rebias AC coupled inputs. When used, decouple VBB and VCC via a 0.01 5F capacitor and limit current sourcing or sinking to 0.5 mA. When not used, VBB should be left open.

Prices starting from US$4.30


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Logo for Avnet America Avnet America US$4.30
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Logo for Newark Electronics Newark Electronics US$6.51
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Logo for element14 element14 US$5.78
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Logo for Farnell Farnell US$5.59
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Logo for Future Electronics Future Electronics US$5.35
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Logo for RS Americas RS Americas US$9.18
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Features

50 ps Output-to-Output Skew
Synchronous Enable/Disable
Multiplexed Clock Input
ESD Protection: >2 KV HBM
The 100 Series Contains Temperature Compensation
PECL Mode Operating Range: VCC = 3.0 V to 3.8 V with VEE = 0 V
NECL Mode Operating Range: VCC = 0 V with VEE = -3.0 V to -3.8 V
Internal Input Pulldown Resistors on CLK
Q Output will Default LOW with Inputs Open or at VEE
Meets or Exceeds JEDEC Spec EIA/JESD78 IC Latchup Test
Flammability Rating: UL-94 code V-0 @ 1/8", Oxygen Index 28 to 34
Transistor Count = 303 devices

Specifications

Description MC100LVEL14
Compliance Pb-free Halide free
Type Buffer
Channels 1
Input / Output Ratio 2:1:5
Input Level ECL LVDS
Output Level ECL
VCC Typ (V) 3.3
tJitterRMS Typ (ps) 0.2
tskew(o-o) Max (ps) 50
tpd Typ (ns) 0.68
tR & tF Max (ps) 500
fmaxClock Typ (MHz) 1000
Package Type SOIC-20W

Alternative Descriptions

Clock Driver 2-IN ECL 20-Pin SOIC W Rail | Avnet America
Ic, Ecl 100, Smd, 100Lvel14, Soic20 | Newark Electronics
IC, ECL 100, SMD, 100LVEL14, SOIC20 | element14
1:5 Clock Distribution ECL 3.3V SOIC20W | RS
MC100LVEL14 Series 1 GHz 3.8 V ECL 1:5 Clock Distribution Chip - SOIC-20 | Future Electronics
MC100LVEL14DWG, ECL Clock Distribution ECL, 2-Input, 20-Pin SOIC | ON Semiconductor MC100LVEL14DWG | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MC100LVEL14DWG?

Additional datasheets, footprints and schematics for MC100LVEL14DWG are listed on our Part Details page. You can also find images and similar parts to MC100LVEL14DWG on this page.

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Distributor pricing and stock information is available for MC100LVEL14DWG on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MC100LVEL14DWG price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MC100LVEL14DWG fall under?

The MC100LVEL14DWG is listed under Timing, Logic & Memory > Clock & Data Distribution > Drivers & Fanout Buffers.

Can I view similar or alternative parts?

You can view similar parts to MC100LVEL14DWG when available in the Drivers & Fanout Buffers range under the specifications section at the bottom of the details page.

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Is the MC100LVEL14DWG RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for MC100LVEL14DWG have stock available?

Authorised distributors including Avnet America, Newark Electronics, element14, Farnell and RS have stock available or on a lead time for MC100LVEL14DWG.

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