t e r / l o w p h a s e n o i s e V C X O f r o m I D T. T h e
HiPerClockS™
ICS810525I works in conjunction with a 25MHz
pullable crystal to generate an LVCMOS/LVTTL
output clock of 25MHz from an input clock of
5MHz. The frequency of the VCXO is adjusted by the VC
control voltage input. The output range is ±100ppm around
the nominal crystal frequency. The VC control voltage range
is 0 - V
DD
. The device is packaged in a small 16 TSSOP
package and is ideal for use on space constrained boards.
F
EATURES
•
One single-ended LVCMOS/LVTTL output
•
One single-ended clock accepts the following input types:
LVCMOS, LVTTL
•
Accepts input frequency of 5MHz
•
Attenuates the phase jitter of the input clock by using a low-
cost 25MHz pullable funamental mode VCXO crystal
•
VCXO PLL bandwidth can be optimized for jitter attenuation
and reference tracking
using external loop filter connection
•
Absolute pull range: 100ppm
•
Proprietary multiplier provides low jitter, high frequency output
•
RMS phase jitter @ 25MHz, using a 25MHz crystal
(1kHz – 1MHz): 0.27ps (typical)
•
Full 3.3V supply, or 3.3V core/2.5V output supply
•
-40°C to 85°C ambient operating temperature
•
Available in both standard (RoHS 5) and lead-free (RoHS 6)
packages
IC
S
B
LOCK
D
IAGRAM
XTAL_OUT
(External
Loop Filter Inputs)
P
IN
A
SSIGNMENT
nc
GND
Q
V
DDO
nc
nc
V
DDA
V
DD
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V
DD
CLK
GND
LF1
LF0
XTAL_IN
XTAL_OUT
GND
XTAL_IN
25MHz
LF0 LF1
ICS810525I
CLK
Pulldown
5MHz
x5 VCXO
PLL
Q
16-Lead TSSOP
4.4mm x 5.0mm x 0.925mm package body
G Package
Top View
The Preliminary Information presented herein represents a product in pre-production. The noted characteristics are based on initial product characterization
and/or qualification. Integrated Device Technology, Incorporated (IDT) reserves the right to change any circuitry or specifications without notice.
About ARM 1. ARM－Advanced RISC Machines ARM (Advanced RISC Machines) can be considered as the name of a company, a general term for a type of microprocessor, or the name of a technology. ARM was found...
[align=left]I just graduated from school and started working. I just started working in the company and I don’t know anything yet. However, my heart is still full of love for controllers. When I was i...
Seeing that the time was extended, I saw hope and started to work decisively. Next, we can see the following information about generating 3 pwm wavesNext, the configuration of the project is as follow...
I'm not very talented. Recently, I encountered a problem when installing the driver. The driver could not be installed and the prompt was as follows: Using qq_2440hello_module.ko kernel-module version...
1. Design Overview
1. Design Intent
The rapid development of medical imaging technology continues to promote the progress of modern medicine. CT, MRI, and PET are widely ...[Details]
The latest C language tools allow you to quickly complete the design of algorithm-intensive applications even if you are not proficient in hardware development.
Hardware designers have b...[Details]
Until now, designers have faced a trade-off in ADC selection. Pipeline converters offer high resolution and wide dynamic range, but their power consumption is quite high. The alternative, discrete ...[Details]
No other sector is feeling the pressure for change more acutely than the healthcare industry. Healthcare organizations and services are desperate to reduce costs, but the challenge is to do so without...[Details]
Keeping the heart environment compact and warm is beneficial in most cases, but it’s another story for electronic heart scanners. When GE Healthcare was designing a scanner that was said to be the fas...[Details]
Conventional ECG recorders are one of the main means for doctors to diagnose heart diseases, but they can only record short heartbeats. In many cases, it is difficult to record ECG changes during a...[Details]
Maximize instrument utilization and reduce
test times
Increasing the throughput of automated test systems can improve efficiency. Using off-the-shelf tools (COTS) such as multicore proc...[Details]
With the development of the automobile industry, the complexity and information density of automobile information systems are increasing. Displays are no longer just basic centralized instrument di...[Details]
With the rapid development of computer technology, embedded image systems are widely used in office equipment, manufacturing and process design, medical, monitoring, sanitary equipment, transportat...[Details]
As the price of readers and tags decreases and the global market expands, the application of radio frequency identification (RFID) is increasing day by day. Tags can be powered by readers (passive ...[Details]
Over the past 15 to 20 years, automotive power MOSFETs have evolved from an initial technical topic to a thriving commercial sector. Power MOSFETs were chosen because they can withstand transient ...[Details]
AD8302
Introduction
AD8302 is a monolithic integrated circuit for RF/IF amplitude and phase measurement from ADI. It is mainly composed of two precisely matched broadband logarithmic det...[Details]
In the future, a complete automobile safety system must fully combine gyroscopes, accelerometers, steering wheel and brake pedal position detectors, and tire speed detection systems to accurately ...[Details]
Preface
Phase-modulated pulse signals can achieve a large compression ratio. As a commonly used pulse compression signal, they are widely used in modern radar and communication systems. Wi...[Details]
Designers of handheld products such as cell phones, digital cameras, MP3 players and personal digital assistants (PDAs) are continually challenged to deliver more functionality in a smaller form...[Details]
MCU
京公网安备 11010802033920号
EEWORLD
