EEWORLDEEWORLDEEWORLD

Part Number

Search

8N4Q001FG-1121CDI

Description
Programmable Oscillators PROGRAMMABLE 5X7 OSCILLATOR
CategoryPassive components   
File Size163KB,20 Pages
ManufacturerIDT (Integrated Device Technology, Inc.)
Websitehttp://www.idt.com/
Download Datasheet Parametric View All

8N4Q001FG-1121CDI Online Shopping

Suppliers Part Number Price MOQ In stock  
8N4Q001FG-1121CDI - - View Buy Now

8N4Q001FG-1121CDI Overview

Programmable Oscillators PROGRAMMABLE 5X7 OSCILLATOR

8N4Q001FG-1121CDI Parametric

Parameter NameAttribute value
Product CategoryProgrammable Oscillators
ManufacturerIDT (Integrated Device Technology, Inc.)
RoHSNo
ProductXO
Package / Case7 mm x 5 mm x 1.55 mm
Length7 mm
Width5 mm
PackagingTube
Factory Pack Quantity364
Unit Weight0.006562 oz
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.
Is it necessary to add corresponding commands to read and write SDRAM in the project generated by CubeMX for STM32F429?
I used CUBE-MX to generate a STM32F429 project, because it seems that the generated project can directly operate the hardware. Of course, the first one is the IO port, which feels good. However, there...
dontium stm32/stm8
2440 PWM
S3C2440 PWM According to the manual to set 5 timers, observe the register output (TCNTOn) value TCNTO0, TCNTO1, TCNTO2, TCNTO3, TCNTO4: 8633,5181,24113,550,11317 28193,1665,23381,623,8387 27769,4275,2...
kadina2050 Embedded System
[Gizwits Gokit3 Review] Part 5: Low power consumption! Why is the power consumption still so high?
1. Introduction I was anxious to test the low power consumption and then use it, so I immediately wrote a post. 2. Operation Because you can choose low power consumption when creating a product, I tho...
PowerWorld Domestic Chip Exchange
惡搞電阻
Wow, this is such a huge resistor 100R :lol...
naga568 Talking
New Developments in Software Testing Automation
Today's electronic devices contain millions of lines of software code. In a few years, the amount of device software code will double again. Therefore, SQA (Software Quality Assurance) is more critica...
maker Test/Measurement
Simulation Design of Aircraft Instrument Panel
I don't know how to use LabVIEW. I use the graphical programming language in the LabVIEW environment to design the instrument panel of the cockpit, the front and rear top panels, and the rear electron...
电工求学者 Analog electronics

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2308  1500  108  313  568  47  31  3  7  12 
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