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8N3S271KC-0026CDI

Description
Programmable Oscillators LVPECL Frequency Program Crystal Osc
CategoryPassive components    oscillator   
File Size448KB,19 Pages
ManufacturerIDT (Integrated Device Technology)
Environmental Compliance
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8N3S271KC-0026CDI Overview

Programmable Oscillators LVPECL Frequency Program Crystal Osc

8N3S271KC-0026CDI Parametric

Parameter NameAttribute value
Brand NameIntegrated Device Technology
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerIDT (Integrated Device Technology)
Parts packaging codeCDIP
Contacts6
Manufacturer packaging codeCD6
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; TRAY
maximum descent time0.45 ns
Frequency Adjustment - MechanicalNO
frequency stability20%
JESD-609 codee4
Installation featuresSURFACE MOUNT
Nominal operating frequency311.04 MHz
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Oscillator typeLVPECL
Output load50 OHM
physical size7.0mm x 5.0mm x 1.55mm
longest rise time0.45 ns
Maximum supply voltage3.465 V
Minimum supply voltage3.135 V
Nominal supply voltage3.3 V
surface mountYES
maximum symmetry53/47 %
Terminal surfaceGold (Au)
Base Number Matches1
LVPECL Frequency-Programmable
Crystal Oscillator
IDT8N3S271
DATA SHEET
General Description
The IDT8N3S271 is a Frequency-Programmable Crystal Oscillator
with very flexible frequency programming capabilities. The device
uses IDT’s fourth generation FemtoClock® NG technology for an
optimum of high clock frequency and low phase noise performance.
The device accepts 2.5V or 3.3V supply and is packaged in a small,
lead-free (RoHS 6) 6-lead ceramic 5mm x 7mm x 1.55mm package.
The device can be factory programmed to any frequency in the range
from 15.476MHz to 866.67MHz and from 975MHz to 1,300MHz and
supports a very high degree of frequency precision of 218Hz or
better. The extended temperature range supports wireless
infrastructure, telecommunication and networking end equipment
requirements.
Features
Fourth generation FemtoClock® NG technology
Factory-programmable clock output frequency from 15.476MHz to
866.67MHz and from 975MHz to 1,300MHz
Frequency programming resolution is 218Hz and better
One 2.5V or 3.3V LVPECL clock output
Output enable control (positive polarity), LVCMOS/LVTTL
compatible
RMS phase jitter @ 156.25MHz (12kHz - 20MHz): 0.24ps
(typical), integer PLL feedback configuration
RMS phase jitter @ 156.25MHz (1kHz - 40MHz): 0.27ps (typical),
integer PLL feedback configuration
2.5V or 3.3V supply
-40°C to 85°C ambient operating temperature
Available in a lead-free (RoHS 6) 6-pin ceramic package
Block Diagram
PFD
&
LPF
FemtoClock® NG
VCO
1950-2600MHz
Pin Assignment
DNU
1
2
3
6
5
4
V
CC
nQ
Q
OSC
f
XTAL
2
÷P
÷N
Q
nQ
OE
V
EE
÷MINT,
MFRAC
25
Configuration Register (ROM)
OE
Pullup
7
IDT8N3S271
6-lead ceramic 5mm x 7mm x 1.55mm
package body
CD Package
Top View
IDT8N3S271CCD
REVISION A DECEMBER 17, 2012
1
©2012 Integrated Device Technology, Inc.

8N3S271KC-0026CDI Related Products

8N3S271KC-0026CDI 8N3S271LC-0156CDI 8N3S271FC-0156CDI 8N3S271EC-0158CDI
Description Programmable Oscillators LVPECL Frequency Program Crystal Osc Programmable Oscillators PROGRAMMABLE FEMTOCLOCK Programmable Oscillators PROGRAMMABLE FEMTOCLOCK Programmable Oscillators PROGRAMMABLE FEMTOCLOCK
Is it lead-free? Lead free Lead free Lead free Lead free
Is it Rohs certified? conform to conform to conform to conform to
Maker IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology)
Reach Compliance Code compliant compliant compliant compliant
Other features ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; TRAY ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; TRAY ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; TRAY ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; TRAY
maximum descent time 0.45 ns 0.45 ns 0.45 ns 0.45 ns
Frequency Adjustment - Mechanical NO NO NO NO
frequency stability 20% 20% 50% 50%
JESD-609 code e4 e3 e4 e4
Installation features SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT
Nominal operating frequency 311.04 MHz 121.109 MHz 121.109 MHz 166.62875 MHz
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C
Oscillator type LVPECL LVPECL LVPECL LVPECL
Output load 50 OHM 50 OHM 50 OHM 50 OHM
physical size 7.0mm x 5.0mm x 1.55mm 7.0mm x 5.0mm x 1.55mm 7.0mm x 5.0mm x 1.55mm 7.0mm x 5.0mm x 1.55mm
longest rise time 0.45 ns 0.45 ns 0.45 ns 0.45 ns
Maximum supply voltage 3.465 V 2.625 V 2.625 V 3.465 V
Minimum supply voltage 3.135 V 2.375 V 2.375 V 3.135 V
Nominal supply voltage 3.3 V 2.5 V 2.5 V 3.3 V
surface mount YES YES YES YES
maximum symmetry 53/47 % 53/47 % 53/47 % 53/47 %
Terminal surface Gold (Au) Matte Tin (Sn) Gold (Au) Gold (Au)
Brand Name Integrated Device Technology - Integrated Device Technology Integrated Device Technology
Parts packaging code CDIP - CDIP CDIP
Contacts 6 - 6 6
Manufacturer packaging code CD6 - CD6 CD6
ECCN code EAR99 - EAR99 EAR99
Base Number Matches 1 - 1 1
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