NB3N853531EDTR2G Clock & Data Distribution by ON Semiconductor

Xtal Input or LVTTL / LVCMOS Input Mux - 2:1, 3.3 V, Fanout Buffer- 1:4 LVPECL

Status: Active
Series: NB3N853531E
RoHS: Compliant
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The NB3N853531E is a low skew 3.3 V supply 2:1:4 clock distribution fanout buffer. An input MUX selects either a Fundamental Parallel Mode Crystal or a LVCMOS/LVTTL Clock by using the CLK_SEL pin (HIGH for Crystal, LOW for Clock) with LVCMOS / LVTTL levels. The single ended CLK input is translated to four LVPECL Outputs. Using the crystal input, the NB3N853531E can be a Clock Generator. A CLK_EN pin can enable or disable the outputs synchronously to eliminate runt pulses using LVCMOS/LVTTL levels (HIGH to enable outputs, LOW to disable output).

Where to Buy

Prices starting from US$3.53

Distributor Stock
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Farnell
from US$3.98
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Newark Electronics
from US$3.53
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Future Electronics
from US$3.69
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Avnet America
from US$3.84
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element14
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Avnet Asia
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Features

Four Differential LVPECL Outputs
Selectable Crystal or LVCMOS/LVTTL CLOCK Inputs
Operating Range: VCC = 3.3 5% V( 3.135 to 3.465 V)
PbFree TSSOP20 Package
Up to 266 MHz Clock Operation
Output to Output Skew: 30 ps (Typ)
Device to Device Skew 200 ps (Max)
Propagation Delay 1.8 ns (Max)
Additive Phase Jitter, RMS: 0.053 ps (Typ.)
Synchronous Clock Enable Control
Industrial Temp. Range (40C to 85C)
These are PbFree Devices
10Gigibit Ethernet
Benefits
Multiple copies of the Clock
Accepts inexpensive crystals
Ensures operation in the majority of designs
Meets all green international materials standards
Applications
Gigibit Ethernet
Teleconmmunications
Enterprise Servers
Test and Measurement
End Products
SONET/SDH
LAN/WAN
ATE

Specifications

Description NB3N853531E
Compliance Pb-free Halide free
Type Buffer
Channels 1
Input / Output Ratio 2:1:4
Input Level Crystal LVCMOS LVTTL
Output Level LVPECL
VCC Typ (V) 3.3
tJitterRMS Typ (ps) 0.053
tskew(o-o) Max (ps) 30
tR & tF Max (ps) 600
Package Type TSSOP-20

Alternative Descriptions

Xtal Input Or Lvttl/Lvcmos Input Mux - 2:1, 3.3 V, Fanout Buffer- 1:4 Lvpecl/Reel |Onsemi NB3N853531EDTR2G | Newark Electronics
FAN-OUT BUFF W/CRYSL INPT | Future Electronics
Low Distribution Fan Out Buffer 20-Pin TSSOP T/R | Avnet America
DIFF FANOUT BUFFER, 1:4, TSSOP-20 | element14
DIFF FANOUT BUFFER, 1: 4, TSSOP-20 | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a NB3N853531EDTR2G?

Additional datasheets, footprints and schematics for NB3N853531EDTR2G are listed on our Part Details page. You can also find images and similar parts to NB3N853531EDTR2G on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for NB3N853531EDTR2G on our Product Comparison page. Access via the 'View Pricing & Stock' button to view NB3N853531EDTR2G price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does NB3N853531EDTR2G fall under?

The NB3N853531EDTR2G 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 NB3N853531EDTR2G when available in the Drivers & Fanout Buffers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

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Is the NB3N853531EDTR2G RoHS compliant?

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

Which authorised distributors for NB3N853531EDTR2G have stock available?

Authorised distributors including Newark Electronics, Future Electronics, Avnet America, element14 and Avnet Asia have stock available or on a lead time for NB3N853531EDTR2G.

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