NB6L572MMNG ON Semiconductor, NB6L572MMNG Datasheet

NB6L572MMNG

Manufacturer Part Number

NB6L572MMNG

Description

Manufacturer

ON Semiconductor

Datasheet

1.NB6L572MMNG.pdf (9 pages)

Specifications of NB6L572MMNG

Lead Free Status / RoHS Status

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NB6L572M

2.5V / 3.3V Differential 4:1

Mux to 1:2 CML Clock/Data

Fanout / Translator

Multi−Level Inputs w/ Internal Termination

Description

input multiplexer and a 1:2 CML Clock / Data fanout buffer that

operates up to 6 GHz / 8 Gbps respectively with a 2.5 V or 3.3 V

power supply.

resistors and will accept differential LVPECL, CML, or LVDS logic

levels. The NB6L572M incorporates a pair of Select pins that will

choose one of four differential inputs and will produce two identical

CML output copies of Clock or Data.

Backplane and other Clock/Data distribution applications.

externally loaded and terminated with a 50 W resistor to V

optimized for low skew and minimal jitter.

Pb−Free package. Application notes, models, and support

documentation are available at www.onsemi.com. The NB6L572M is

a member of the ECLinPS MAX™ family of high performance clock

products.

Features

•

November, 2009 − Rev. 1

The NB6L572M is a high performance differential 4:1 Clock / Data

The differential Clock / Data inputs have internal 50 W termination

As such, the NB6L572M is ideal for SONET, GigE, Fiber Channel,

The two differential CML outputs will swing 400 mV when

The NB6L572M is offered in a low profile 5x5mm 32−pin QFN

Input Data Rate > 8 Gb/s Typical

Data Dependent Jitter < 10 ps

Maximum Input Clock Frequency > 6 GHz Typical

Random Clock Jitter < 0.8 ps RMS

Low Skew 1:2 CML Outputs, < 15 ps max

4:1 Multi−Level Mux Inputs, accepts LVPECL, CML

LVDS

200 ps Typical Propagation Delay

35 ps Typical Rise and Fall Times

and are

•

Differential CML Outputs, 400 mV Peak−to−Peak,

Typical

Operating Range: V

GND = 0 V

Internal 50 W Input Termination Resistors

QFN−32 Package, 5mm x 5mm

40°C to +85°C Ambient Operating Temperature

These are Pb−Free Devices

REFAC

Reference Output

See detailed ordering and shipping information on page 8 of

this data sheet.

CASE 488AM

MN SUFFIX

(Note: Microdot may be in either location)

QFN32

ORDERING INFORMATION

http://onsemi.com

= 2.375 V to 3.6 V with

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Package

Publication Order Number:

AWLYYWWG

MARKING

DIAGRAM

NB6L

572M

NB6L572M/D

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NB6L572MMNG Summary of contents

Page 1

NB6L572M 2.5V / 3.3V Differential 4:1 Mux to 1:2 CML Clock/Data Fanout / Translator Multi−Level Inputs w/ Internal Termination Description The NB6L572M is a high performance differential 4:1 Clock / Data input multiplexer and a 1:2 CML Clock / Data ...

Page 2

Multilevel Inputs LVPECL, LVDS, CML IN0 VT0 IN0 VREFAC0 IN1 VT1 IN1 VREFAC1 IN2 VT2 IN2 VREFAC2 IN3 VT3 IN3 VREFAC3 IN0 1 VT0 2 VREFAC0 3 IN0 4 NB6L572M IN1 5 VT1 6 ...

Page 3

Table 2. PIN DESCRIPTION Pin Number Pin Name 1, 4 IN0, IN0 LVPECL, CML IN1, IN1 LVDS Input 25, 28 IN2, IN2 29, 32 IN3, IN3 2, 6 VT0, VT1 26, 30 VT2, VT3 15 SEL0 LVTTL/LVCMOS 18 ...

Page 4

Table 3. ATTRIBUTES ESD Protection R − SELx Input Pull−up Resistor PU Moisture Sensitivity (Note 3) Flammability Rating Transistor Count Meets or exceeds JEDEC Spec EIA/JESD78 IC Latchup Test 3. For additional information, see Application Note AND8003/D. Table 4. MAXIMUM ...

Page 5

Table 5. DC CHARACTERISTICS CML OUTPUT Symbol Characteristic POWER SUPPLY V Power Supply Voltage CC I Power Supply Current for (Inputs and Outputs Open) CML OUTPUTS (Note 6) V Output HIGH Voltage OH V Output LOW Voltage ...

Page 6

Table 6. AC CHARACTERISTICS V Symbol f Maximum Input Clock Frequency V MAX f Maximum Operating Data Rate NRZ, (PRBS23) DATAMAX f Maximum Toggle Frequency, SELx SEL V Output Voltage Amplitude (@ V OUTPP (Note 12) (Figure 10 ...

Page 7

V CC INx 50 W VTx 50 W INx Figure 4. Input Structure IHmax V thmax V ILmax Vth IHmin V thmin V ILmin GND Figure 6. V Diagram ...

Page 8

... NB6L572M V CCO GND Figure 16. Typical CML Output Structure and Termination ( DEVICE ORDERING INFORMATION Device NB6L572MMNG NB6L572MMNR4G †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/ NB6L572M GND ...

Page 9

... X 0.28 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. N. American Technical Support: 800−282−9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81− ...

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