EEWORLDEEWORLDEEWORLD

Part Number

Search

8N4QV01EG-1128CDI

Description
Programmable Oscillators PROGRAMMABLE 5X7 OSCILLATOR
CategoryPassive components   
File Size329KB,20 Pages
ManufacturerIDT (Integrated Device Technology)
Download Datasheet Parametric View All

8N4QV01EG-1128CDI Online Shopping

Suppliers Part Number Price MOQ In stock  
8N4QV01EG-1128CDI - - View Buy Now

8N4QV01EG-1128CDI Overview

Programmable Oscillators PROGRAMMABLE 5X7 OSCILLATOR

8N4QV01EG-1128CDI Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerIDT (Integrated Device Technology)
Product CategoryProgrammable Oscillators
RoHSN
ProductVCXO
Package / Case7 mm x 5 mm
Length7 mm
Width5 mm
Height1.55 mm
PackagingTube
Factory Pack Quantity364
Unit Weight0.006562 oz
Quad-Frequency Programmable
VCXO
General Description
The IDT8N4QV01 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 IDT8N4QV01 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, P, 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.
IDT8N4QV01 REV G
DATASHEET
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, APR
and internal PLL control registers
Frequency programming resolution is 435.9Hz ÷N
Absolute pull-range (APR) programmable from ±4.5ppm to
±754.5ppm
One 2.5V or 3.3V LVDS differential clock output
Two control inputs for the power-up default frequency
LVCMOS/LVTTL compatible control inputs
RMS phase jitter @ 156.25MHz (12kHz - 20MHz): 0.494ps
(typical)
RMS phase jitter @ 156.25MHz (1kHz - 40MHz): 0.594ps (typical)
2.5V or 3.3V supply voltage modes
-40°C to 85°C ambient operating temperature
Lead-free (RoHS 6) packaging
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
VC 1
OE 2
GND 3
FSEL0 4
FSEL1 5
10 SCLK
9 SDATA
8 V
DD
7 nQ
6 Q
A/D
7
25
Configuration Register (ROM)
(Frequency, APR, Polarity)
I
2
C Control
7
IDT8N4QV01 REV G DATA SHEET
10-lead ceramic 5mm x 7mm x 1.55mm
package body
CD Package
Top View
IDT8N4QV01GCD REVISION A MARCH 11, 2014
1
©2014 Integrated Device Technology, Inc.
Bits and pieces of embedded learning (my study notes - "Bird Brother's Linux Private Recipe" 1)
[size=4][b](I) After reading the introduction to computers, I found that my previous understanding of computers was only superficial[/b][/size] The difference between CPU types: Reduced instruction se...
lyyiqo Linux and Android
Anti-interference problem of ws2812b light strip
Probably because there is a long connecting wire in the middle, only the first section of the light strip is on. I want to use a pair of max485 for conversion in the middle. Can it achieve the anti-in...
sgz10010010 Embedded System
Showing products + recording my development journey
This content is originally created by Fan Xinglong , a user of EEWORLD forum . If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the source. I...
范兴龙 Special Edition for Assessment Centres
Design of low frequency AC sampling and waveform display
[i=s]This post was last edited by paulhyde on 2014-9-15 09:24[/i] Please help me solve this problem! Thank you!...
小郭的 Electronics Design Contest
A 240w monolithic class d audio amplifier output stage
[i=s]This post was last edited by dontium on 2015-1-23 13:16[/i]A 240w monolithic class d audio amplifier output stage...
kunmingcai Analogue and Mixed Signal
Information about the development of constant current source
Information about the development of constant current source...
tonytong Power technology

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1617  154  1351  1697  839  33  4  28  35  17 
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