EEWORLDEEWORLDEEWORLD

Part Number

Search

8T49N004A-072NI8

Description
Clock Generators u0026 Support Products LVPECL LVDS 4-Out 1.9GHz to 2.55GHz
Categorysemiconductor    Analog mixed-signal IC   
File Size756KB,37 Pages
ManufacturerIDT (Integrated Device Technology, Inc.)
Websitehttp://www.idt.com/
Download Datasheet Parametric View All

8T49N004A-072NI8 Online Shopping

Suppliers Part Number Price MOQ In stock  
8T49N004A-072NI8 - - View Buy Now

8T49N004A-072NI8 Overview

Clock Generators u0026 Support Products LVPECL LVDS 4-Out 1.9GHz to 2.55GHz

8T49N004A-072NI8 Parametric

Parameter NameAttribute value
Product CategoryClock Generators & Support Products
ManufacturerIDT (Integrated Device Technology, Inc.)
PackagingReel
Factory Pack Quantity2500
Programmable FemtoClock
®
NG LVPECL/LVDS
Clock Generator with 4-Outputs
IDT8T49N004I
DATASHEET
General Description
The IDT8T49N004I is a four output Clock Generator with selectable
LVDS or LVPECL outputs. The IDT8T49N004I can generate any one
of four frequencies from a single crystal or reference clock. The four
frequencies are selected from the Frequency Selection Table (Table
3A) and are programmed via I
2
C interface. The four predefined
frequencies are selected in the user application by two frequency
selection pins. Note the desired programmed frequencies must be
used with the corresponding crystal or clock frequency as indicated
in Table 3A.
Excellent phase noise performance is maintained with IDT’s Fourth
Generation FemtoClock
®
NG PLL technology, which delivers
sub-400fs RMS phase jitter.
Features
Fourth Generation FemtoClock NG PLL technology
Four selectable LVPECL or LVDS outputs via I
2
C
CLK, nCLK input pair can accept the following differential input
levels: LVPECL, LVDS, HCSL
FemtoClock NG VCO Range: 1.91GHz - 2.5GHz
RMS phase jitter at 156.25MHz (12kHz - 20MHz):
228fs (typical)
RMS phase jitter at 156.25MHz (10kHz - 1MHz): 175fs (typical)
Full 2.5V or 3.3V power supply
I
2
C programming interface
PCI Express (2.5Gb/s), Gen 2 (5Gb/s), and Gen 3 (8Gb/s)
jitter compliant
-40°C to 85°C ambient operating temperature
Lead-free (RoHS 6) packaging
Pin Assignment
V
CCO
nQ2
nQ3
24 23 22 21 20 19 18 17
16
15
14
13
12
11
10
9
1
V
EE
2
Q0
3
nQ0
4
V
CCO
5
Q1
6
nQ1
7
V
EE
8
nc
V
EE
Q2
Q3
FSEL1
V
CC
SCLK
SDATA
V
EE
25
26
27
28
29
30
31
32
V
EE
V
EE
FSEL0
nCLK
CLK
V
EE
XTAL_OUT
XTAL_IN
V
CCA
LOCK
V
EE
V
CC
CLK_SEL
IDT8T49N004I
32-Lead VFQFN
5mm x 5mm x 0.925mm package body
3.15mm x 3.15mm E-Pad
NL Package
IDT8T49N004ANLGI REVISION A OCTOBER 15, 2013
1
©2013 Integrated Device Technology, Inc.
12864 A warning appears when displaying the image
Building configuration: fefe - Debug Updating build tree... main.c Linking Error[e16]: Segment CSTACK (size: 0x50 align: 0x1) is too long for segment definition. At least 0x50 more bytes needed. The p...
bzhou830 Microcontroller MCU
BM254X low power Bluetooth module AT commands
[size=12px]BM2541 is a true system-on-chip (SoC) based on TI's SOC--CC2541 chip, which is a Bluetooth low energy and 2.4GHz application. The device integrates RF and high-performance low-power 8051 MC...
LHPING19810106 Wireless Connectivity
MSP430 LaunchPad learning episode - data distribution
MSP430F123 single-phase multi-rate electricity meterMSP430FE42X single-phase multi-function anti-theft electricity meter solutionMSP430 Programming IdeasMSP430 Basic ClockLierda three-meter solutionDi...
lyzhangxiang Microcontroller MCU
24L01 Specific Questions
The first time I got the wireless transmitter module, it took me more than an hour to understand the source code program, but I still had problems with specific aspects. 1. Which instruction does the ...
sphshine 51mcu
Which library files should be used for dsp c6416 programming
dsp c6416 Which library files should be used for programming in C language? If no library file is added, it says that _c_int00 is not defined I added a rts.lib file to the routine given by the c5000 s...
天赐的阳光 DSP and ARM Processors
CC2520 receiving problem, can't receive correct data?
cc2520 receiving problem, can't receive correct data? It can send correct data and set channel, but it can only enter interrupt when receiving, and can only read very strange data each time. The follo...
yuchenglin RF/Wirelessly

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 312  53  1156  1444  1452  7  2  24  30  50 
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