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  ON Semiconductor Electronic Components Datasheet  

NB3N3011 Datasheet

PureEdge Clock Generator

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NB3N3011 pdf
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NB3N3011
3.3 V 100 MHz / 106.25 MHz
PureEdge Clock Generator
with LVPECL Differential
Output
Description
The NB3N3011 is a Fibre Channel Clock Generator and uses a
26.5625 MHz crystal to synthesize 106.25 MHz or a 25 MHz crystal
to synthesize 100 MHz. The NB3N3011 has excellent <1 ps phase
jitter performance over the 637 kHz – 10 MHz integration range. The
NB3N3011 is packaged in an 8Pin 4.4 mm x 3.0 mm TSSOP, making
it ideal for use in systems with limited board space.
Features
PureEdge Clock Family Provides Accuracy and Precision
One Differential LVPECL Output
Crystal Oscillator Interface Designed for Fundamental Mode 18 pF
Parallel Resonant Crystal (25 MHz or 26.5625 MHz)
Output Frequency: 106.25 MHz (26.5625 MHz Crystal) or 100 MHz
(25 MHz Crystal)
VCO Range: 760 MHz 950 MHz
RMS Phase Jitter @ 100 MHz, using a 25 MHz Crystal
(637 kHz 10 MHz): 0.29 ps (Typical)
RMS Phase Noise at 106.25 MHz
Phase noise:
Offset Noise Power
100 Hz 108 dBc/Hz
1 kHz 122 dBc/Hz
10 kHz 135 dBc/Hz
100 kHz 135 dBc/Hz
3.3 V Power Supply
40°C to 85°C Ambient Operating Temperature
These are PbFree Devices*
http://onsemi.com
MARKING
DIAGRAM
TSSOP8
DT SUFFIX
CASE 948S
311
YWW
AG
A = Assembly Location
Y = Year
WW = Work Week
G = PbFree Package
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 6 of this data sheet.
25 MHz
XIN
or
26.5625 MHz XOUT
Crystal
Oscillator
Phase
Detector
Charge
Pump
M = B32
VCO
850 MHz
w/26.5625
MHz Ref.
N =B8
LVPECL
Output
Q 100 MHz
or
Q 106.25 MHz
Figure 1. Logic Diagram
*For additional information on our PbFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2006
October, 2006 Rev. 0
1
Publication Order Number:
NB3N3011/D


  ON Semiconductor Electronic Components Datasheet  

NB3N3011 Datasheet

PureEdge Clock Generator

No Preview Available !

NB3N3011 pdf
NB3N3011
VCCA 1
8 VCC
VEE 2
XOUT 3
NB3N3011
7Q
6Q
XIN 4
5 NC
Table 1. PIN DESCRIPTION
Pin
Symbol
Type
1 VCCA
2 VEE
3 XOUT
4 XIN
5 NC
Power
Power
Input
Input
Unused
6Q
Output
7Q
Output
8 VCC
Power
Figure 2. Pinout (Top View)
Description
Positive Analog Power Supply Pin. Connected to VCC with filter components (See Figure 8).
Negative Supply Pin.
Crystal Input (OUT).
Crystal Input (IN).
No Connect.
Inverted Differential Output. Typically terminated with 50 W to VCC2.0 V.
Noninverted Differential Output. Typically terminated with 50 W to VCC2.0 V.
Positive Digital Core Power Supply Pin. Connected to 3.3 V.
Table 2. ATTRIBUTES
Characteristic
ESD Protection
Human Body Model
Machine Model
Moisture Sensitivity (Note 1)
PbFree Pkg, TSSOP8
Flammability Rating Oxygen Index: 28 to 34
Transistor Count
Meets or exceeds JEDEC Spec EIA/JESD78 IC Latchup Test
1. For additional information, see Application Note AND8003/D.
Value
> 6 kV
> 200 V
Level 3
UL 94 V0 @ 0.125 in
4150
Table 3. MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC Supply Voltage
VI Inputs
IO Output Current
Continuous
Surge
4.6
0.5 to VCC + 0.5
50
100
V
V
mA
qJA Thermal Resistance (JunctiontoAmbient)
0 Lfpm
500 Lfpm
142
103
°C/W
TSTG
Storage Temperature
65 to 150
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
http://onsemi.com
2


Part Number NB3N3011
Description PureEdge Clock Generator
Maker ON Semiconductor
Total Page 7 Pages
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