EEWORLDEEWORLDEEWORLD

Part Number

Search

8N4Q001KG-1142CDI

Description
Programmable Oscillators
CategoryPassive components   
File Size163KB,20 Pages
ManufacturerIDT (Integrated Device Technology, Inc.)
Websitehttp://www.idt.com/
Download Datasheet Parametric View All

8N4Q001KG-1142CDI Online Shopping

Suppliers Part Number Price MOQ In stock  
8N4Q001KG-1142CDI - - View Buy Now

8N4Q001KG-1142CDI Overview

Programmable Oscillators

8N4Q001KG-1142CDI Parametric

Parameter NameAttribute value
Product CategoryProgrammable Oscillators
ManufacturerIDT (Integrated Device Technology, Inc.)
ProductXO
Quad-Frequency Programmable XO IDT8N4Q001 REV G
DATA SHEET
General Description
The IDT8N4Q001 is a Quad-Frequency Programmable Clock
Oscillator with very flexible frequency programming capabilities. The
device uses IDT’s fourth generation FemtoClock® NG technology for
an optimum 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) 10-lead ceramic 5mm x 7mm x 1.55mm package.
Besides the four default power-up frequencies set by the FSEL0 and
FSEL1 pins, the IDT8N4Q001 can be programmed via the I
2
C
interface to output clock frequencies between 15.476MHz to
866.67MHz and from 975MHz to 1,300MHz to a very high degree of
precision with a frequency step size of 435.9Hz ÷
N
(N is the PLL
output divider). Since the FSEL0 and FSEL1 pins are mapped to four
independent PLL divider registers (P, MINT, MFRAC and N),
reprogramming those registers to other frequencies under control of
FSEL0 and FSEL1 is supported. The extended temperature range
supports wireless infrastructure, telecommunication and networking
end equipment requirements.
Features
Fourth generation FemtoClock® NG technology
Programmable clock output frequency from 15.476MHz to
866.67MHz and from 975MHz to 1,300MHz
Four power-up default frequencies (see part number order
codes), re-programmable by I
2
C
I
2
C programming interface for the output clock frequency and
internal PLL control registers
Frequency programming resolution is 435.9Hz ÷N
One 2.5V, 3.3V LVDS clock output
Two control inputs for the power-up default frequency
LVCMOS/LVTTL compatible control inputs
RMS phase jitter @ 156.25MHz (12kHz - 20MHz): 0.253ps
(typical), integer PLL feedback configuration
RMS phase jitter @ 156.25MHz (1kHz - 40MHz): 0.263ps
(typical), integer PLL feedback configuration
Full 2.5V or 3.3V supply modes
-40°C to 85°C ambient operating temperature
Available in Lead-free (RoHS 6) package
Block Diagram
OSC
f
XTAL
÷MINT,
MFRAC
2
25
FSEL1
FSEL0
SCLK
SDATA
OE
Pulldown
Pulldown
Pullup
Pullup
Pullup
Pin Assignment
÷P
PFD
&
LPF
FemtoClock® NG
VCO
1950-2600MHz
÷N
Q
nQ
DNU 1
OE 2
GND 3
FSEL0 4
FSEL1 5
10 SCLK
9 SDATA
8 V
DD
7 nQ
6 Q
7
Configuration Register (ROM)
(Frequency, APR, Polarity)
I
2
C Control
IDT8N4Q001
10-lead ceramic 5mm x 7mm x 1.55mm
package body
CD Package
Top View
IDT8N4Q001GCD
REVISION A
MARCH 6, 2012
1
©2012 Integrated Device Technology, Inc.
430 MCU port driver
The port of the 430 microcontroller is set as output and powered by 3.3V. Has anyone measured the current flowing through this port? In other words, how big is the driving capability of the 430?...
zhangdaoyu Microcontroller MCU
Discussion on designing object-oriented programs with C language --- a must for embedded design
Everyone, come and participate. I have been programming in C for some time. I have seen a platform SDK implemented with C object-oriented methods, which is great. I am still a novice in this area and ...
圆圈 Programming Basics
FLASH 8M-16 file system design, please give ideas, documents or codes
NAND FLASH, 8M or 16M, design a system to manage files, at least to create and delete files, read and write files. Please help me, introduce some documents, websites or code examples. Thank you....
wxiaojin Embedded System
Uncle Cat's FPGA Timing Constraint Tutorial
Timing constraints are one of the most basic and important steps in FPGA design, and of course, one of the difficulties. I believe that many friends have had the same experience as me, reading many ar...
arui1999 Download Centre
Help: Build did not generate .sys file
I found a helloWDM example online, and built the source and makefile. The build did not show any errors, but no .sys file was generated. I am a novice and I don't know if it is a program error. If the...
lostmaple Embedded System
【CN0163】Detecting angular velocity using the ADXRS450 digital angular rate sensor with programmable supply voltage
Circuit Function and AdvantagesThe ADXRS450 is a digital output gyroscope designed for medical, industrial, instrumentation, stabilization, and other high-performance applications. This gyroscope has ...
EEWORLD社区 ADI Reference Circuit

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2213  354  1485  1002  170  45  8  30  21  4 
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