NB6L295MMNTXG Clock & Data Distribution by ON Semiconductor

Dual Channel Programmable Delay Line with CML Output

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Status: Active
Series: NB6L295M
RoHS: Compliant
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The NB6L295M is a Dual Channel Programmable Delay Chip designed primarily for Clock or Data deskewing and timing adjustment. The NB6L295M is versatile in that two individual variable delay channels, PD0 and PD1, can be configured in one of two operating modes, a Dual Delay or an Extended Delay. In the Dual Delay Mode, each channel has a programmable delay section which is designed using a matrix of gates and a chain of multiplexers. There is a fixed minimum delay of 3.2 ns per channel. The Extended Delay Mode amounts to the additive delay of PD0 plus PD1 and is accomplished with the Serial Data Interface MSEL bit set High. This will internally cascade the output of PD0 into the input of PD1. Therefore, the Extended Delay path starts at the IN0/IN0 inputs, flows through PD0, cascades to the PD1 and outputs through Q1/Q1. There is a fixed minimum delay of 6.0 ns for the Extended Delay Mode. The required delay is accomplished by programming each delay channel via a 3-pin Serial Data Interface, described in the application section. The digitally selectable delay has an increment resolution of typically 11 ps with a net programmable delay range of either 0 ns to 6 ns per channel in Dual Delay Mode; or from 0 ns to 11.2 ns for the Extended Delay Mode. The Multi-Level Inputs can be driven directly by differential LVPECL, LVDS or CML logic levels; or by single ended LVPECL, LVCMOS or LVTTL. A single enable pin is available to control both inputs. The SDI input pins are controlled by LVCMOS or LVTTL level signals. The NB6L295M 16 mA CML output contains temperature compensation circuitry. This device is offered in a 4 mm x 4 mm 24-pin QFN Pb-free package. The NB6L295M is a member of the ECLinPS MAX family of high performance products.

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Prices starting from US$11.90

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Features

Linearity +/- 20ps Maximum
Maximum Input Clock Frequency >1.5 GHz Typical
Programmable Range: 0 ns to 6 ns Dual Mode; Programmable Range: 0 ns to 11 ns Entended Mode;
Delay Range: 3.2 ns to 9.0 ns Dual Mode; Delay Range: 6.2 ns to 17.8 ns Extended Mode
11 ps Delay Increments
INx/INxb Inputs Accept LVPECL, LVDS Levels
3-Wire Serial Data Interface (SDI)
Applications
Automated Test Equipment (ATE)Adjustable signal path delays

Specifications

Description NB6L295M
Compliance Pb-free Halide free
Input Level CML CMOS ECL LVDS
Output Level CML
VCC Typ (V) 2.5 3.3
fMax Typ (MHz) 1500
td(prog) Max (ns) 6.9
td(step) Typ (ps) 8.4
tJitter Typ (ps) 2
tR & tF Max (ps) 150
Package Type QFN-24

Last 6 months Inventory & Pricing History

Alternative Descriptions

Delay Line Ic, 16.6Ns, -40 To 85Deg C | Newark Electronics
DELAY LINE IC, 16.6NS, -40 TO 85DEG C | Farnell

Frequently Asked Questions

Where can I find additional details, specifications and documents for a NB6L295MMNTXG?

Additional datasheets, footprints and schematics for NB6L295MMNTXG are listed on our Part Details page. You can also find images and similar parts to NB6L295MMNTXG on this page.

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Distributor pricing and stock information is available for NB6L295MMNTXG on our Product Comparison page. Access via the 'View Pricing & Stock' button to view NB6L295MMNTXG price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does NB6L295MMNTXG fall under?

The NB6L295MMNTXG is listed under Timing, Logic & Memory > Clock & Data Distribution > Skew Management.

Can I view similar or alternative parts?

You can view similar parts to NB6L295MMNTXG when available in the Skew Management range under the specifications section at the bottom of the details page.

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Is the NB6L295MMNTXG RoHS compliant?

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

Which authorised distributors for NB6L295MMNTXG have stock available?

Authorised distributors including Rochester Electronics, Newark Electronics, Avnet America, Farnell and Avnet Asia have stock available or on a lead time for NB6L295MMNTXG.

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