EEWORLDEEWORLDEEWORLD

Part Number

Search

8N4Q001LG-0169CDI

Description
IC osc clock QD freq 10clcc
Categorysemiconductor    Analog mixed-signal IC   
File Size163KB,20 Pages
ManufacturerIDT (Integrated Device Technology, Inc.)
Websitehttp://www.idt.com/
Download Datasheet View All

8N4Q001LG-0169CDI Online Shopping

Suppliers Part Number Price MOQ In stock  
8N4Q001LG-0169CDI - - View Buy Now

8N4Q001LG-0169CDI Overview

IC osc clock QD freq 10clcc

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.
Simple electric fan gust circuit
Summer is here, and electric fans come in handy to keep cool. We all know that long-term use of electric fans at night is harmful to the human body. In order to overcome this problem, I have created a...
fighting Analog electronics
ARM Getting Started and Improved
Getting Started with ARM Programming (Introduction Manual for Beginners) [[i] This post was last edited by zozo on 2008-10-30 21:07 [/i]]...
zozo ARM Technology
360° analog phase shifter balances insertion loss and
【Abstract】 This paper demonstrates the correctness of using the resistance compensation method to balance the insertion loss fluctuation of the 360° analog phase shifter, and derives the objective fun...
JasonYoo Analog electronics
Renesas RL78_G14 Demo Data
[i=s] This post was last edited by paulhyde on 2014-9-15 03:28 [/i] Renesas University Project RL78_G14 Demo Data...
cgp9086 Electronics Design Contest
[NUCLEO-L552ZE review] + HLK-V20 speech recognition module experiment
Controlling home appliances by voice is a key point of my evaluation project. This experiment uses a voice recognition module purchased from Taobao. This module has a high cost performance. The disadv...
hujj stm32/stm8
Haha, someone finally pulled the small dark room
Haha, someone finally pulled the small dark room...
Sur Talking

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 278  1502  2024  1410  175  6  31  41  29  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