NB7L11MMNG ON Semiconductor, NB7L11MMNG Datasheet

IC CLK/DATA DISTRIBUTION 16-QFN

NB7L11MMNG

Manufacturer Part Number
NB7L11MMNG
Description
IC CLK/DATA DISTRIBUTION 16-QFN
Manufacturer
ON Semiconductor
Type
Fanout Buffer (Distribution), Translator, Datar
Datasheet

Specifications of NB7L11MMNG

Number Of Circuits
1
Ratio - Input:output
1:2
Differential - Input:output
Yes/Yes
Input
CML, LVCMOS, LVDS, LVPECL, LVTTL
Output
CML
Frequency - Max
8GHz
Voltage - Supply
2.375 V ~ 3.465 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-TFQFN Exposed Pad
Frequency-max
8GHz
Number Of Outputs
4
Operating Supply Voltage (max)
3.465V
Operating Temp Range
-40C to 85C
Propagation Delay Time
0.15ns
Operating Supply Voltage (min)
2.375V
Mounting
Surface Mount
Pin Count
16
Operating Supply Voltage (typ)
2.5/3.3V
Package Type
QFN EP
Input Frequency
8GHz
Operating Temperature Classification
Industrial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
NB7L11MMNG
Manufacturer:
TI
Quantity:
12 000
Part Number:
NB7L11MMNG
Manufacturer:
ON/安森美
Quantity:
20 000
NB7L11M
2.5V/3.3V Differential 1:2
Clock/Data Fanout Buffer/
Translator with CML
Outputs and Internal
Termination
Description
with internal source termination and CML output structure, optimized
for low skew and minimal jitter. The device is functionally equivalent to
the EP11, LVEP11, or SG11 devices. Device produces two identical
output copies of clock or data operating up to 8 GHz or 12 Gb/s,
respectively. As such, NB7L11M is ideal for SONET, GigE, Fiber
Channel, Backplane and other clock/data distribution applications.
LVPECL, CML, LVCMOS, LVTTL, or LVDS (See Table 6).
Differential 16 mA CML output provides matching internal 50 W
terminations, and 400 mV output swings when externally terminated,
50 W to V
Application notes, models, and support documentation are available at
www.onsemi.com.
Features
© Semiconductor Components Industries, LLC, 2011
January, 2011 − Rev. 3
The NB7L11M is a differential 1−to−2 clock/data distribution chip
Inputs incorporate internal 50 W termination resistors and accept
The device is offered in a low profile 3x3 mm 16−pin QFN package.
Output Only
and SG Devices
Maximum Input Clock Frequency up to 8 GHz Typical
Maximum Input Data Rate up to 12 Gb/s Typical
< 0.5 ps of RMS Clock Jitter
< 10 ps of Data Dependent Jitter
30 ps Typical Rise and Fall Times
110 ps Typical Propagation Delay
3 ps Typical Within Device Skew
Operating Range: V
CML Output Level (400 mV Peak−to−Peak Output) Differential
50 W Internal Input and Output Termination Resistors
Functionally Compatible with Existing 2.5 V/3.3 V LVEL, LVEP, EP
Pb−Free Packages are Available
V
V
TCLK
TCLK
CLK
CLK
CC
(See Figure 14).
50 W
50 W
Figure 1. Logic Diagram
CC
= 2.375 V to 3.465 V with V
EE
= 0 V
Q0
Q0
Q1
Q1
1
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
*For additional marking information, refer to
MN SUFFIX
CASE 485G
(Note: Microdot may be in either location)
Application Note AND8002/D.
QFN−16
1
A
L
Y
W
G
ORDERING INFORMATION
http://onsemi.com
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
Publication Order Number:
DIAGRAM*
MARKING
ALYWG
NB7L
11M
G
NB7L11M/D

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NB7L11MMNG Summary of contents

Page 1

NB7L11M 2.5V/3.3V Differential 1:2 Clock/Data Fanout Buffer/ Translator with CML Outputs and Internal Termination Description The NB7L11M is a differential 1−to−2 clock/data distribution chip with internal source termination and CML output structure, optimized for low skew and minimal jitter. The ...

Page 2

Table 1. PIN DESCRIPTION Pin Name I − TCLK 2 CLK LVPECL, CML, LVCMOS, LVTTL, LVDS 3 CLK LVPECL, CML, LVCMOS, LVTTL, LVDS 4 V − TCLK 5,8,13,16 V − CML Output 7 Q1 CML ...

Page 3

Table 2. ATTRIBUTES ESD Protection 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 3. MAXIMUM RATINGS Symbol Parameter V Positive Power Supply ...

Page 4

Table 4. DC CHARACTERISTICS, CLOCK Inputs, CML Outputs ( (Note 5) Symbol Characteristic I Power Supply Current (Input and Outputs open Output HIGH Voltage (Note Output LOW Voltage (Note 6) OL Differential Input Driven Single−Ended ...

Page 5

Table 5. AC CHARACTERISTICS (V Symbol Characteristic V Output Voltage Amplitude (@V OUTPP (See Figure 3) f Maximum Operating Data Rate data t , Propagation Delay to Output Differential PLH t PHL t Duty Cycle Skew (Note 10) SKEW Within−Device ...

Page 6

DDJ = 1 ps* Time (80.4 ps/div) Figure 4. Typical Output Waveform at 2.488 Gb/s ^23 with PRBS 2 − mV) inpp *Input signal DDJ = 6.4 ps DDJ = 2 ps*** Time (18.6 ps/div) Figure 6. ...

Page 7

CLK CLK Q Q NB7L11M Figure 9. Typical Termination for Output Driver Using External Termination Resistor (Refer to Application Notes AND8020/D and AND8173/D) CLK V th CLK V th Figure 10. Differential Input Driven ...

Page 8

Table 6. INTERFACING OPTIONS INTERFACING OPTIONS CML LVDS AC−COUPLED RSECL, LVPECL LVTTL, LVCMOS Figure 14. CML Output Structure CONNECTIONS Connect V TCLK Connect TCLK TCLK Bias V ...

Page 9

Application Information All NB7L11M inputs can accept PECL, CML, LVTTL, LVCMOS and LVDS signal levels. The limitations for differential input signal (LVDS, PECL, or CML) are PECL Driver Recommended R Values T ...

Page 10

... Driver V EE Figure 18. LVCMOS/LVTTL to CML Receiver Interface ORDERING INFORMATION Device NB7L11MMN NB7L11MMNG NB7L11MMNR2G †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/ Figure 17. LVDS to CML Receiver Interface CLK ...

Page 11

... 0.05 C NOTE 3 *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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