EEWORLDEEWORLDEEWORLD

Part Number

Search

8N4Q001FG-0021CDI8

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

8N4Q001FG-0021CDI8 Online Shopping

Suppliers Part Number Price MOQ In stock  
8N4Q001FG-0021CDI8 - - View Buy Now

8N4Q001FG-0021CDI8 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.
I have a question for you all. I bought an experimental board with an AT89S52 microcontroller on it. Can I replace it with another microcontroller?
I have a question for you. I bought an experimental board with an AT89S52 microcontroller on it. Can I replace it with an STC microcontroller? I heard that STC microcontrollers have many erase and wri...
emile1732 Embedded System
I have a question, STM32 drives a three-phase DC brushless controller to drive a DC brushless motor with Hall
The interface of the three-phase DC brushless controller is shown in the figure.The control port (left side) has a hole spacing of 2.0:5V - the control board outputs 5V internally, which can provide a...
zy820 Motor Drive Control(Motor Control)
Commonly used important auxiliary functions of video servers
Keywords: [b]Video Server[/b] Faced with a wide range of [url=http://www.ykdvr.com/DVS/][color=#2c7e47]video servers[/color][/url] based on various compression algorithms such as MPEG-4/H.264, how sho...
gzycxfj Mobile and portable
Is there a circuit that can amplify 100,000 times the current of 100 nanoamperes?
Is there a circuit that can amplify 100,000 times the current of 100 nanoamperes?...
boofeng2002 Analog electronics
About CAN communication interruption
This program is based on LM3S5K31 [p=25, null, left][color=#000][font=arial, verdana, sans-serif][font=Arial][size=1][color=navy]#include "config. h"[/color][/size][/font][/font][/color][/p][p=25, nul...
benbending Microcontroller MCU
There is an error in reading variable memory of cc3200
Cortex_M4_0: Trouble Reading Memory Block at 0x20030000 on Page 0 of Length 0x4: Debug Port error occurred....
wangtuzi1888 Wireless Connectivity

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2670  1763  2118  2090  2003  54  36  43  41  32 
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