EEWORLDEEWORLDEEWORLD

Part Number

Search

8N3QV01LG-0086CDI

Description
Programmable Oscillators
CategoryPassive components   
File Size200KB,23 Pages
ManufacturerIDT (Integrated Device Technology)
Download Datasheet Parametric View All

8N3QV01LG-0086CDI Online Shopping

Suppliers Part Number Price MOQ In stock  
8N3QV01LG-0086CDI - - View Buy Now

8N3QV01LG-0086CDI Overview

Programmable Oscillators

8N3QV01LG-0086CDI Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerIDT (Integrated Device Technology)
Product CategoryProgrammable Oscillators
ProductVCXO
Quad-Frequency Programmable
VCXO
IDT8N3QV01 Rev G
DATA SHEET
General Description
The IDT8N3QV01 is a Quad-Frequency Programmable VCXO with
very flexible frequency and pull-range 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) 10-lead Ceramic 5mm x
7mm x 1.55mm package.
Besides the 4 default power-up frequencies set by the FSEL0 and
FSEL1 pins, the IDT8N3QV01 can be programmed via the I
2
C
interface to any output clock frequency 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 4
independent PLL M and N 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, tele-
communication and networking end equipment requirements. The
device is a member of the high-performance clock family from IDT.
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), reprogrammable by I
2
C
I
2
C programming interface for the output clock frequency, APR
and internal PLL control registers
Frequency programming resolution is 435.9Hz ÷N
Absolute pull-range (APR) programmable from ±4.5 to
±754.5ppm
One 2.5V or 3.3V LVPECL differential clock output
Two control inputs for the power-up default frequency
LVCMOS/LVTTL compatible control inputs
RMS phase jitter @ 156.25MHz (12kHz - 20MHz):
0.487ps (typical)
RMS phase jitter @ 156.25MHz (1kHz - 40MHz):
0.614ps (typical)
2.5V or 3.3V supply voltage modes
-40°C to 85°C ambient operating temperature
Available in Lead-free (RoHS 6) package
Block Diagram
OSC
114.285 MHz
÷MINT,
MFRAC
2
VC
FSEL1
FSEL0
SCLK
SDATA
OE
Pulldown
Pulldown
Pullup
Pullup
Pullup
Pin Assignment
÷P
PFD
&
LPF
FemtoClock® NG
VCO
1950-2600MHz
÷N
Q
nQ
SDATA
SCLK
10
VC 1
OE 2
V
EE
3
4
FSEL0
9
8
7
V
CC
nQ
Q
5
6
A/D
7
25
Configuration Register (ROM)
(Frequency, APR, Polarity)
I
2
C Control
7
IDT8N3QV01 Rev G
10-lead Ceramic 5mm x 7mm x 1.55mm
package body
CD Package
Top View
IDT8N3QV01GCD REVISION A
MARCH 6, 2012
1
©2012 Integrated Device Technology, Inc.
FSEL1
Age limit for programmers
I have been involved in development for nearly three months, but I am becoming more and more confused. First of all, I am worried about my development as a programmer. Secondly, I feel that what I hav...
dhuazhang Embedded System
SQLite Development for Embedded Systems
What issues should be paid attention to when developing SQLite for embedded systems? Another: Recruitment, our company (www.congxing.com.cn) is recruiting software engineers who are familiar with SQLi...
oliver22414 Embedded System
How to drive the LED light button with pwm? Thanks friends.
Thank you...
侯成斌1988126 Microcontroller MCU
Matlab second lesson---the use of logical instructions!
Logic is about OR and NOT, bit operations, etc. Let’s see what’s going on!...
gaoxiao Microcontroller MCU
SysTickPeriodSet(); Function usage
Can someone please tell me how many seconds SysTickPeriodSet(1000) is? What configurations are related to the parameters of SysTickPeriodSet()?...
xianyan126 Microcontroller MCU
Using QtE to control LED on SBC-241OX
Abstract : QtE (Qt/Embedded) is a toolkit for graphical user interfaces (GUIs) designed by Trolltech, a Norwegian company, specifically for embedded systems. This article uses QtE programming to contr...
mogu MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1717  2205  2133  254  1663  35  45  43  6  34 
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