8N4S272AC-1080CDI8

8N4S272AC-1080CDI8 Datasheet

IDT8N4S272

Part	Datasheet
8N4S272AC-1080CDI8	8N4S272AC-1080CDI8 (pdf)

Related Parts	Information
8N4S272AC-1080CDI	8N4S272AC-1080CDI
8N4S272BC-1080CDI8	8N4S272BC-1080CDI8
8N4S272BC-1080CDI	8N4S272BC-1080CDI

PDF Datasheet Preview
LVDS Frequency-Programmable Crystal Oscillator IDT8N4S272 DATA SHEET The IDT8N4S272 is a Factory Frequency-Programmable Crystal Oscillator with very flexible frequency programming capabilities. The device uses IDT’s fourth generation 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-lead ceramic 5mm x 7mm x 1.55mm package. The device can be factory programmed to any in the range from 15.476MHz to 866.67MHz and from 975MHz to 1,300MHz and supports a very high degree of frequency precision of 218Hz or better. The extended temperature range supports wireless infrastructure, telecommunication and networking end equipment requirements. • Fourth generation NG technology • Factory-programmable clock output frequency from 15.476MHz to 866.67MHz and from 975MHz to 1,300MHz • Frequency programming resolution is 218Hz and better • One 2.5V, 3.3V LVDS clock output • Output enable control positive polarity , LVCMOS/LVTTL compatible • RMS phase jitter 231.25MHz 12kHz - 20MHz : 0.48ps typical , integer PLL feedback configuration • RMS phase jitter 231.25MHz 1kHz - 40MHz : 0.50ps typical , integer PLL feedback configuration • 2.5V or 3.3V supply • -40°C to 85°C ambient operating temperature • Available in a lead-free RoHS 6-pin ceramic package Block Diagram OSC ÷P fXTAL Pulldown PFD & 1950-2600MHz ÷MINT, MFRAC Configuration Register ROM Pin Assignment DNU 1 6 VDD nOE 2 GND 3 IDT8N4S272 6-lead ceramic 5mm x 7mm x 1.55mm package body CD Package Top View 2012 Integrated Device Technology, Inc. IDT8N4S272 Data Sheet LVDS FREQUENCY-PROGRAMMABLE CRYSTAL OSCILLATOR Pin Description and Characteristic Tables Table Pin Descriptions Number Name Type Do not use factory use only . Input Pulldown Output enable pin. See Table 3A for function. LVCMOS/LVTTL interface levels. Power An order code is assigned to each frequency configuration programmed by the factory default frequencies . For more information on the available default frequencies and order codes, please see the Ordering Information section in this document. For available order codes, see the FemtoClock NG Ceramic-Package XO and VCXO Ordering Product Information document. For more information on programming capabilities of the device for custom frequency and pull-range configurations, see the FemtoClock NG Ceramic 5x7 Module Programming Guide. Table 3B. Output Frequency Range1 15.476MHz to 866.67MHz 975MHz to 1,300MHz Supported output frequency range. The output frequency can be programmed to any frequency in this range and to a precision of 218Hz or better. fOUT = fXTAL MINT + 2012 Integrated Device Technology, Inc. IDT8N4S272 Data Sheet LVDS FREQUENCY-PROGRAMMABLE CRYSTAL OSCILLATOR Absolute Maximum Ratings NOTE Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These ratings are stress specifications only. Functional operation of product at these conditions or any conditions beyond those listed in the DC Characteristics or AC Characteristics is not implied. Exposure to absolute maximum rating conditions for extended periods may affect product reliability. Item Supply Voltage, VDD Inputs, VI Outputs, IO LVDS Continuous Current Surge Current Package Thermal Impedance, Storage Temperature, TSTG Rating 3.63V -0.5V to VDD + 0.5V 10mA 15mA 49.4°C/W 0 mps -65°C to 150°C DC Electrical Characteristics Table 4A. Power Supply DC Characteristics, VDD = 3.3V ± 5%, TA = -40°C to 85°C Symbol Parameter Test Conditions Minimum Power Supply Voltage Power Supply Current Typical 134 Maximum 160 Units V mA Table 4B. Power Supply DC Characteristics, VDD = 2.5V ± 5%, TA = -40°C to 85°C Symbol Parameter Test Conditions Minimum Power Supply Voltage Power Supply Current Typical 129 Maximum 155 Units V mA Table 4C. LVCMOS/LVTTL DC Characteristic, VDD = 3.3V ± 5% or 2.5V ± 5%, TA = -40°C to 85°C Symbol Parameter Test Conditions Minimum Typical Ordering Information for FemtoClock NG Ceramic-Package XO and VCXO Products The programmable VCXO and XO devices support a variety of device options such as the output type, number of default frequencies, internal crystal frequency, power supply voltage, ambient temperature range and the frequency accuracy. The device options, default frequencies and default VCXO pull range must be specified at the time of order and are programmed by IDT before the shipment. The table below specifies the available order codes, including the device options and default frequency configurations. Example part number the order code 8N3QV01FG-0001CDI specifies a programmable, quad default-frequency VCXO with a voltage supply of 2.5V, a LVPECL output, a ±50ppm crystal frequency accuracy, contains a 114.285MHz internal crystal as frequency source, industrial temperature range, a lead-free 6/6 RoHS 6-lead ceramic 5mm x 7mm x 1.55mm package and is factory-programmed to the default frequencies of 100MHz, 122.88MHz, 125MHz and 156.25MHz and to the VCXO pull range of minimum ±100ppm. Other default frequencies and order codes are available from IDT on request. For more information on available default frequencies, see the FemtoClock NG Ceramic-Package XO and VCXO Ordering Product Information document. Part/Order Number 8N X XXX X - dddd XX X FemtoClock NG I/O Identifier 0 LVCMOS 3 LVPECL 4 LVDS Number of Default Frequencies S 1 Single D 2 Dual Q 4 Quad Function #pins OE fct. at pin V01 VCXO 10 V03 VCXO 10 V75 VCXO 6 V76 VCXO 6 V85 VCXO 6 Shipping Package 8 Tape & Reel no letter Tray Ambient Temperature Range “I” Industrial TA = -40°C to 85°C no letter TA = 0°C to 70°C Package Code CD Lead-Free, 6/10-lead ceramic 5mm x 7mm x 1.55mm Default-Frequency and VCXO Pull Range See document FemtoClock NG Ceramic-Package XO and VCXO Ordering Product Information. dddd 0000 to 0999 1000 to 1999 2000 to 2999 fXTAL MHz PLL feedback Fractional Integer Fractional Use for VCXO, XO Last digit = L configuration pre-programmed and not Option Code Supply Voltage and Frequency-Stability A VDD = 3.3V±5%, ±100ppm B VDD = 2.5V±5%, ±100ppm E VDD = 3.3V±5%, ±50ppm F VDD = 2.5V±5%, ±50ppm K VDD = 3.3V±5%, ±20ppm L VDD = 2.5V±5%, ±20ppm NOTE For order information, also see the FemtoClock NG Ceramic-Package XO and VCXO Ordering Product Information document. 2012 Integrated Device Technology, Inc. IDT8N4S272 Data Sheet LVDS FREQUENCY-PROGRAMMABLE CRYSTAL OSCILLATOR Table Device Marking Marking Industrial Temperature Range TA = -40°C to 85°C IDT8N4S272yC- Commercial Temperature Range TA = 0°C to 70°C IDT8N4S272yC- ddddCDI ddddCD y = Option Code, dddd=Default-Frequency and VCXO Pull Range 2012 Integrated Device Technology, Inc. IDT8N4S272 Data Sheet LVDS FREQUENCY-PROGRAMMABLE CRYSTAL OSCILLATOR We’ve Got Your Timing Solution 6024 Silver Creek Valley Road San Jose, California 95138 Sales 800-345-7015 inside USA +408-284-8200 outside USA Fax 408-284-2775 Technical Support +480-763-2056 DISCLAIMER Integrated Device Technology, Inc. IDT and its subsidiaries reserve the right to modify the products and/or specifications described herein at any time and at IDT’s sole discretion. All information in this document, including descriptions of product features and performance, is subject to change without notice. Performance specifications and the operating parameters of the described products are determined in the independent state and are not guaranteed to perform the same way when installed in customer products. The information contained herein is provided without representation or warranty of any kind, whether express or implied, including, but not limited to, the suitability of IDT’s products for any particular purpose, an implied warranty of merchantability, or non-infringement of the intellectual property rights of others. This document is presented only as a guide and does not convey any license under intellectual property rights of IDT or any third parties. IDT’s products are not intended for use in applications involving extreme environmental conditions or in life support systems or similar devices where the failure or malfunction of an IDT product can be reasonably expected to significantly affect the health or safety of users. Anyone using an IDT product in such a manner does so at their own risk, absent an express, written agreement by IDT. Integrated Device Technology, IDT and the IDT logo are registered trademarks of IDT. Other trademarks and service marks used herein, including protected names, logos and designs, are the property of IDT or their respective third party owners. Copyright All rights reserved.

PDF Datasheet Preview

LVDS Frequency-Programmable Crystal Oscillator

IDT8N4S272

DATA SHEET

The IDT8N4S272 is a Factory Frequency-Programmable Crystal Oscillator with very flexible frequency programming capabilities. The device uses IDT’s fourth generation 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-lead ceramic 5mm x 7mm x 1.55mm package.

The device can be factory programmed to any in the range from 15.476MHz to 866.67MHz and from 975MHz to 1,300MHz and supports a very high degree of frequency precision of 218Hz or better. The extended temperature range supports wireless infrastructure, telecommunication and networking end equipment requirements.
• Fourth generation NG technology
• Factory-programmable clock output frequency from 15.476MHz to
866.67MHz and from 975MHz to 1,300MHz
• Frequency programming resolution is 218Hz and better
• One 2.5V, 3.3V LVDS clock output
• Output enable control positive polarity , LVCMOS/LVTTL
compatible
• RMS phase jitter 231.25MHz 12kHz - 20MHz :
0.48ps typical , integer PLL feedback configuration
• RMS phase jitter 231.25MHz 1kHz - 40MHz :
0.50ps typical , integer PLL feedback configuration
• 2.5V or 3.3V supply
• -40°C to 85°C ambient operating temperature
• Available in a lead-free RoHS 6-pin ceramic package

Block Diagram

OSC ÷P fXTAL

Pulldown

PFD &
1950-2600MHz
÷MINT, MFRAC

Configuration Register ROM

Pin Assignment

DNU 1
6 VDD
nOE 2

GND 3

IDT8N4S272 6-lead ceramic 5mm x 7mm x 1.55mm
package body CD Package

Top View
2012 Integrated Device Technology, Inc.

IDT8N4S272 Data Sheet

LVDS FREQUENCY-PROGRAMMABLE CRYSTAL OSCILLATOR

Pin Description and Characteristic Tables

Table Pin Descriptions

Number

Name

Type

Do not use factory use only .

Input

Pulldown Output enable pin. See Table 3A for function. LVCMOS/LVTTL interface levels.

Power
An order code is assigned to each frequency configuration programmed by the factory default frequencies . For more information on the available default frequencies and order codes, please see the Ordering Information section in this document. For available order codes, see the FemtoClock NG Ceramic-Package XO and VCXO Ordering Product Information document. For more information on programming capabilities of the device for custom frequency and pull-range configurations, see the FemtoClock NG Ceramic 5x7 Module Programming Guide.

Table 3B. Output Frequency Range1
15.476MHz to 866.67MHz
975MHz to 1,300MHz Supported output frequency range. The output frequency can be programmed to any frequency in this range and to a precision of 218Hz or better.
fOUT = fXTAL

MINT +
2012 Integrated Device Technology, Inc.

IDT8N4S272 Data Sheet

LVDS FREQUENCY-PROGRAMMABLE CRYSTAL OSCILLATOR

Absolute Maximum Ratings

NOTE Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These ratings are stress specifications only. Functional operation of product at these conditions or any conditions beyond those listed in the DC

Characteristics or AC Characteristics is not implied. Exposure to absolute maximum rating conditions for extended periods may affect product reliability.

Item

Supply Voltage, VDD Inputs, VI Outputs, IO LVDS Continuous Current Surge Current

Package Thermal Impedance, Storage Temperature, TSTG

Rating 3.63V -0.5V to VDD + 0.5V
10mA 15mA 49.4°C/W 0 mps -65°C to 150°C

DC Electrical Characteristics

Table 4A. Power Supply DC Characteristics, VDD = 3.3V ± 5%, TA = -40°C to 85°C

Symbol Parameter

Test Conditions

Minimum

Power Supply Voltage

Power Supply Current

Typical 134

Maximum 160

Units V mA

Table 4B. Power Supply DC Characteristics, VDD = 2.5V ± 5%, TA = -40°C to 85°C

Symbol Parameter

Test Conditions

Minimum

Power Supply Voltage

Power Supply Current

Typical 129

Maximum 155

Units V mA

Table 4C. LVCMOS/LVTTL DC Characteristic, VDD = 3.3V ± 5% or 2.5V ± 5%, TA = -40°C to 85°C

Symbol Parameter

Test Conditions

Minimum

Typical
Ordering Information for FemtoClock NG Ceramic-Package XO and VCXO Products

The programmable VCXO and XO devices support a variety of device options such as the output type, number of default frequencies, internal crystal frequency, power supply voltage, ambient temperature range and the frequency accuracy. The device options, default frequencies and default VCXO pull range must be specified at the time of order and are programmed by IDT before the shipment. The table below specifies the available order codes, including the device options and default frequency configurations. Example part number the order code 8N3QV01FG-0001CDI specifies a programmable, quad default-frequency VCXO with a voltage supply of 2.5V, a LVPECL output, a ±50ppm crystal frequency accuracy,
contains a 114.285MHz internal crystal as frequency source, industrial temperature range, a lead-free 6/6 RoHS 6-lead ceramic 5mm x 7mm x 1.55mm package and is factory-programmed to the default frequencies of 100MHz, 122.88MHz, 125MHz and 156.25MHz and to the VCXO pull range of minimum ±100ppm.
Other default frequencies and order codes are available from IDT on request. For more information on available default frequencies, see the FemtoClock NG Ceramic-Package XO and VCXO Ordering Product Information document.

Part/Order Number
8N X XXX X - dddd XX X

FemtoClock NG

I/O Identifier 0 LVCMOS 3 LVPECL 4 LVDS

Number of Default Frequencies S 1 Single D 2 Dual Q 4 Quad

Function #pins OE fct. at pin

V01 VCXO 10

V03 VCXO 10

V75 VCXO 6

V76 VCXO 6

V85 VCXO 6

Shipping Package 8 Tape & Reel no letter Tray

Ambient Temperature Range “I” Industrial TA = -40°C to 85°C no letter TA = 0°C to 70°C

Package Code CD Lead-Free, 6/10-lead ceramic 5mm x 7mm x 1.55mm

Default-Frequency and VCXO Pull Range
See document FemtoClock NG Ceramic-Package XO and VCXO Ordering Product Information.
dddd 0000 to 0999 1000 to 1999 2000 to 2999
fXTAL MHz

PLL feedback Fractional Integer Fractional

Use for VCXO, XO

Last digit = L configuration pre-programmed and not

Option Code Supply Voltage and Frequency-Stability A VDD = 3.3V±5%, ±100ppm B VDD = 2.5V±5%, ±100ppm E VDD = 3.3V±5%, ±50ppm F VDD = 2.5V±5%, ±50ppm K VDD = 3.3V±5%, ±20ppm L VDD = 2.5V±5%, ±20ppm
NOTE For order information, also see the FemtoClock NG Ceramic-Package XO and VCXO Ordering Product Information document.
2012 Integrated Device Technology, Inc.

IDT8N4S272 Data Sheet

LVDS FREQUENCY-PROGRAMMABLE CRYSTAL OSCILLATOR

Table Device Marking

Marking

Industrial Temperature Range TA = -40°C to 85°C IDT8N4S272yC-

Commercial Temperature Range TA = 0°C to 70°C IDT8N4S272yC-
ddddCDI
ddddCD
y = Option Code, dddd=Default-Frequency and VCXO Pull Range
2012 Integrated Device Technology, Inc.

IDT8N4S272 Data Sheet

LVDS FREQUENCY-PROGRAMMABLE CRYSTAL OSCILLATOR

We’ve Got Your Timing Solution
6024 Silver Creek Valley Road San Jose, California 95138

Sales
800-345-7015 inside USA +408-284-8200 outside USA Fax 408-284-2775

Technical Support
+480-763-2056

DISCLAIMER Integrated Device Technology, Inc. IDT and its subsidiaries reserve the right to modify the products and/or specifications described herein at any time and at IDT’s sole discretion. All information in this document, including descriptions of product features and performance, is subject to change without notice. Performance specifications and the operating parameters of the described products are determined in the independent state and are not guaranteed to perform the same way when installed in customer products. The information contained herein is provided without representation or warranty of any kind, whether express or implied, including, but not limited to, the suitability of IDT’s products for any particular purpose, an implied warranty of merchantability, or non-infringement of the intellectual property rights of others. This document is presented only as a guide and does not convey any license under intellectual property rights of IDT or any third parties.

IDT’s products are not intended for use in applications involving extreme environmental conditions or in life support systems or similar devices where the failure or malfunction of an IDT product can be reasonably expected to significantly affect the health or safety of users. Anyone using an IDT product in such a manner does so at their own risk, absent an express, written agreement by IDT.

Integrated Device Technology, IDT and the IDT logo are registered trademarks of IDT. Other trademarks and service marks used herein, including protected names, logos and designs, are the property of IDT or their respective third party owners.

Copyright All rights reserved.

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived 8N4S272AC-1080CDI8 Datasheet file may be downloaded here without warranties.

Datasheet ID: 8N4S272AC-1080CDI8 637400