IDT8N0DV85
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8N0SV75KA-0116CDI8 (pdf) |
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8N0DV85EA-0168CDI |
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8N0SV75KA-0116CDI |
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LVCMOS Dual-Frequency Programmable VCXO IDT8N0DV85 DATA SHEET The IDT8N0DV85 is a LVCMOS Dual-Frequency Programmable VCXO with very flexible frequency and pull-range 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 two frequencies in the range of 15.476MHz to 260MHz to the very high degree of frequency precision of 218Hz or better. The output frequency is selected by the FSEL pin. The extended temperature range supports wireless infrastructure, telecommunication and networking end equipment requirements. • Fourth generation NG technology • Programmable clock output frequency from 15.476MHz to 260MHz • Two factory-programmed output frequencies • Frequency programming resolution is 218Hz and better • Absolute pull-range APR programmable from to ±754.5ppm • One 2.5V or 3.3V LVCMOS clock output • RMS phase jitter 156.25MHz 12kHz - 20MHz 0.65ps typical • RMS phase jitter 156.25MHz 1kHz - 40MHz 0.94ps typical • 2.5V or 3.3V supply voltage • -40°C to 85°C ambient operating temperature • Lead-free RoHS 6-lead ceramic 5mm x 7mm x 1.55mm package Block Diagram OSC ÷P MHz PFD & 1950-2600MHz ÷MINT, MFRAC FSEL Pulldown Configuration Register ROM Frequency, Pull range, Polarity Pin Assignment 6 VCC FSEL 2 5 DNU GND 3 IDT8N0DV85 6-lead ceramic 5mm x 7mm x 1.55mm package body CD Package Top View 2012 Integrated Device Technology, Inc. IDT8N0DV85 Data Sheet LVCMOS Dual-Frequency Programmable VCXO Pin Description and Characteristic Tables Table Pin Descriptions Number Name Type Input VCXO Control Voltage input. FSEL Input PulldownNOTE1 Frequency select pin. See Table 3B for function. LVCMOS/LVTTL interface levels. Power Power supply pin. An order code is assigned to each frequency configuration and the VCXO pull-range 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. Frequency Selection Input FSEL Selects 0 default Frequency 0 Frequency 1 fOUT = fXTAL MINT + 2012 Integrated Device Technology, Inc. IDT8N0DV85 Data Sheet LVCMOS Dual-Frequency Programmable VCXO 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, VCC Inputs, VI Outputs, VO Package Thermal Impedance, Storage Temperature, TSTG Rating 3.63V -0.5V to VCC + 0.5V -0.5V to VCC + 0.5V 49.4°C/W 0 mps -65°C to 150°C DC Electrical Characteristics Table 4A. Power Supply DC Characteristics, VCC = 3.3V ± 5%, TA = -40°C to 85°C Symbol Parameter Test Conditions Minimum Power Supply Voltage Power Supply Current Table 4B. Power Supply DC Characteristics, VCC = 2.5V ± 5%, TA = -40°C to 85°C Symbol Parameter Test Conditions Minimum Power Supply Voltage Power Supply Current Typical 135 Typical 124 Maximum 163 Maximum 148 Units V mA Units V mA Table 4C. LVCMOS/LVTTL DC Characteristic, VCC = 3.3V ± 5% or VCC = 2.5V ± 5%, TA = -40°C to 85°C Symbol Parameter Test Conditions Ordering Information for FemtoClock NG Ceramic-Package XO and VCXO Products The programmable VCXO and XO devices support a variety of devices 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 min. ±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 Numbers 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 V01 VCXO V03 VCXO V75 VCXO V76 VCXO V85 VCXO #pins OE fct. at pin 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 VCC = 3.3V±5%, ±100ppm B VCC = 2.5V±5%, ±100ppm E VCC = 3.3V±5%, ±50ppm F VCC = 2.5V±5%, ±50ppm K VCC = 3.3V±5%, ±20ppm L VCC = 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. IDT8N0DV85 Data Sheet LVCMOS Dual-Frequency Programmable VCXO Table Device Marking Marking Industrial Temperature Range TA = -40°C to 85°C IDT8N0DV85yA- Commercial Temperature Range TA = 0°C to 70°C IDT8N0DV85yA- ddddCDI ddddCD y = Option Code, dddd=Default-Frequency and VCXO Pull Range 2012 Integrated Device Technology, Inc. IDT8N0DV85 Data Sheet LVCMOS Dual-Frequency Programmable VCXO 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. |
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