EEWORLDEEWORLDEEWORLD

Part Number

Search

8N4S272KC-0138CD

Description
LVDS Output Clock Oscillator
CategoryPassive components    oscillator   
File Size599KB,18 Pages
ManufacturerIDT (Integrated Device Technology)
Environmental Compliance
Download Datasheet Parametric View All

8N4S272KC-0138CD Overview

LVDS Output Clock Oscillator

8N4S272KC-0138CD Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid1308560692
Reach Compliance Codecompliant
Other featuresENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; TRAY
maximum descent time0.45 ns
Frequency Adjustment - MechanicalNO
frequency stability20%
Installation featuresSURFACE MOUNT
Nominal operating frequency148.5 MHz
Maximum operating temperature70 °C
Minimum operating temperature
Oscillator typeLVDS
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 %
LVDS Frequency-Programmable
Crystal Oscillator
IDT8N4S272
DATA SHEET
General Description
The IDT8N4S272 is a Factory 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 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, 3.3V LVDS clock output
Output enable control (positive polarity), LVCMOS/LVTTL
compatible
RMS phase jitter @ 231.25MHz (12kHz - 20MHz):
0.48ps (typical), integer PLL feedback configuration
RMS phase jitter @ 231.25MHz (1kHz - 40MHz):
0.50ps (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
6 V
DD
5 nQ
4 Q
OSC
f
XTAL
2
÷P
÷N
Q
nQ
nOE 2
GND 3
÷MINT,
MFRAC
25
Configuration Register (ROM)
nOE
Pulldown
7
IDT8N4S272
6-lead ceramic 5mm x 7mm x 1.55mm
package body
CD Package
Top View
IDT8N4S272CCD
REVISION A OCTOBER 3, 2012
1
©2012 Integrated Device Technology, Inc.
Add PLL FPGA (cyclone4) development board experience post 05
Adding PLL (phase-locked loop) is an exercise in using IP cores. Taking the previous square wave generator as an example, first create a schematic file from the Verilog file (File->Create/updata). The...
astwyg FPGA/CPLD
IoT Development Board Series 1 - Overview
[i=s] This post was last edited by fyaocn on 2016-8-22 11:16 [/i] 1. For IoT development, development boards are indeed a powerful tool. So far, there are indeed many types of development boards, and ...
fyaocn RF/Wirelessly
New Raspberry Pi released ~ Raspberry Pi Zero W only $10~~~
[i=s]This post was last edited by anqi90 on 2017-3-1 12:55[/i] Reposted from Engadget: [url=http://cn.engadget.com/2017/02/28/raspberry-pi-zero-w-is-a-10-computer-with-wifi-and-bluetooth/]Raspberry Pi...
anqi90 Creative Market
Changes in concepts bring huge energy-saving benefits
——A brief analysis of the profound significance of "on-demand lighting" At present, most public spaces in buildings, such as corridors, stairways, parking lots, toilets, and elevator vestibules, are g...
hbhwkdt LED Zone
Please help me download a file
[table] [tr][td][url=http://bbs.mydigit.cn/read.php?tid=736048&page=1]http://bbs.mydigit.cn/read.php?tid=736048&page=1[/url] Is anyone a member of mydigit? I just registered and got -500 coins. I am s...
247153481 Power technology
Looking for a bsp of at91sam9261
The development board I bought is Inbed 9261. Since I am new to this, I don't know much about many things. Is there a ready-made BSP template for this development board? Can anyone provide a BSP templ...
ivy198632 Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 947  2266  2225  605  88  20  46  45  13  2 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号