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| SiT8003 1 - 110 MHz Features * * * * * * * * * Preliminary Information Low Power Programmable Oscillator The world's lowest power programmable oscillator with 3.0 mA typical active current 1-110 MHz frequency range. Contact SiTime for frequencies between 80 MHz - 110 MHz High frequency stability of 25 PPM, 30 PPM, 50 PPM, 100 PPM Extremely fast start-up time of 3 ms Typical RMS period jitter of <6 ps Programmable standby or output enable modes Available in four industry standard packages: 2.5 x 2.0, 3.2 x 2.5, 5.0 x 3.2, 7.0 x 5.0 mm Outstanding mechanical robustness for portable applications All-silicon device with outstanding reliability of 2 FIT (10x improvement over quartz-based devices), enhancing system mean-time-to-failure (MTBF) * Ultra short lead time * Ideal for portable applications :portable media players, digital cameras, digital camcorders, portable navigation device, handheld gaming, cell phone and other handheld applications. * Ideal for high-speed serial protocols such as: USB 1.1, USB 2.0, SATA, SAS, Fiber Channel, Firewire, Ethernet, PCI Express, etc Specifications Parameter Output Frequency Range Frequency Tolerance Symbol f F_tol Min. 1 -25 -30 -50 -100 Aging Storage Temperature Range Operating Temperature Range Supply Voltage Ag T_use Vdd -1.0 -55 -20 -40 1.71 2.25 2.52 2.97 Typ. - - - - - - - - - 1.8 2.5 2.8 3.3 3.0 3.5 3 7 50 50 1 - Max. 110 +25 +30 +50 +100 1.0 +125 +70 +85 1.89 2.75 3.08 3.63 3.5 4.0 10 10 55 60 2 - Unit MHz PPM PPM PPM PPM PPM C C C V V V V mA mA A A % % ns Vdd 1st year at 25 C Extended Commercial Industrial Condition Contact SiTime for frequencies between 80 MHz - 110 MHz Inclusive of: Initial tolerance, operating temperature, rated power, supply voltage change, load change, aging (1st yr @25C), shock and vibration. Contact SiTime for 25 PPM support in 1.8 V. Current Consumption Standby Current Idd I_std - - 45 40 - 90% No load condition, f = 20 MHz, Vdd = 1.8 V No load condition, f = 20 MHz, Vdd = 2.5 V, 2.8 V or 3.3 V Output is Weakly Pulled Down, ST = GND, Vdd = 1.8 V Output is Weakly Pulled Down, ST = GND, Vdd = 2.5 V, 2.8V or 3.3 V All Vdds. f <= 70 MHz All Vdds. f > 70 MHz 10% - 90% Vdd level, 15pf load IOH = -4 mA (Vdd = 3.3 V) IOH = -3 mA (Vdd = 2.8 V and Vdd = 2.5 V) IOH = -2 mA (Vdd = 1.8 V) IOL = 4 mA (Vdd = 3.3 V) IOL = 3 mA (Vdd = 2.8 V and Vdd = 2.5 V) IOL = 2 mA (Vdd = 1.8 V) Maximum frequency and supply voltage. Contact SiTime for higher output load strength option Pin 1, OE or ST Pin 1, OE or ST Measured from the time Vdd reaches its rated minimum value f = 48 MHz, Vdd = 1.8 V f = 48 MHz, Vdd = 2.5 V, 2.8 V or 3.3 V f = 62.5 MHz, Integration bandwidth = 1.875 MHz to 20 MHz f = 75 MHz, Integration bandwidth = 900 kHz to 7.5 MHz Duty Cycle Rise/Fall Time Output Voltage High DC Tr, Tf VOH Output Voltage Low VOL - - 10% Vdd Output Load Input Voltage High Input Voltage Low Input Current Startup Time RMS Period Jitter RMS Phase Jitter (random) Ld VIH VIL I_in T_osc T_jitt T_phj - 70% - - - - - - - - - - - - - 1.60 1.00 15 30% 10 3 6 4 - pF Vdd Vdd A ms ps ps ps ps SiTime Corporation Rev. 1.3 990 Almanor Avenue Sunnyvale, CA 94085 (408) 328-4400 www.sitime.com Revised March 25, 2009 Dimensions, Pin Description and Land Pattern [1] Dimensions (Unit: mm) 2.5 x 2.0 x 0.75 mm 2.5 0.10 1.00 Pin #1 Functionality OE H or Open; specified frequency output L: output is high impedance ST H or Open; specified frequency output [2] Recommended Land Pattern (Unit: mm) 1.9 2.0 0.10 1.1 L: output is low level (weak pull down) 0.5 Pin Map Pin Connection OE/ST GND CLK VDD 1 2 3 4 1.5 0.75 0.75 0.05 1.1 Dimensions (Unit: mm) 3.2 x 2.5 x 0.75 mm 3.2 0.15 [1] Pin #1 Functionality OE 2.1 [2] Recommended Land Pattern (Unit: mm) 2.2 H or Open; specified frequency output L: output is high impedance ST H or Open; specified frequency output L: output is low level (weak pull down) 2.5 0.15 0.9 0.7 Pin 0.9 Connection OE/ST GND CLK VDD 1 2 3 4 0.75 0.05 1.4 Dimensions (Unit: mm) 5.0 x 3.2 x 0.75 mm 5.0 0.15 [1] Pin #1 Functionality OE H or Open; specified frequency output [2] Recommended Land Pattern (Unit: mm) 2.39 0.8 3.2 0.15 L: output is high impedance ST H or Open; specified frequency output L: output is low level (weak pull down) 2.54 1.1 Pin 1 OE/ST GND CLK VDD Connection 0.75 0.05 1.15 2 3 4 1.5 [1] Dimensions (Unit: mm) 7.0 x 5.0 x 0.90 mm 7.0 0.15 5.08 1.7 5.0 0.15 [2] Recommended Land Pattern (Unit: mm) Pin #1 Functionality OE H or Open; specified frequency output L: output is high impedance ST H or Open; specified frequency output 5.08 2.6 2.1 L: output is low level (weak pull down) 1.1 Pin Map Pin Connection OE/ST GND CLK VDD 1 2 3 4 3.81 1.6 2.2 2.0 Pin Map Notes: 1. XXXX top marking denotes manufacturing lot number. 2. A capacitor of value 0.1F between Vdd and GND is recommended. 0.90 0.10 1.4 Page 2 of 3 2.2 1.2 Pin Map 1.9 1.0 4# 1# 2# 3# 3# 2# XXXX 4# 1# Part No. Guide- How to Order SiT8003AC-14-18E - 100.12345T Part Family "SiT8003" Revision Letter "A" is the revision Temperature Range "C" Extended Commercial, -20 to 70oC "I" Industrial, -40 to 85oC Package Size "1" 2.5 x 2.0 mm "2" 3.2 x 2.5 mm "3" 5.0 x 3.2 mm "4" 7.0 x 5.0 mm Frequency Tolerance "2" for 25 PPM "3" for 50 PPM "4" for 100 PPM "8" for 30 PPM Frequency 1.00000 to 80.00000 MHz (Any) 80.00000 to 110.00000 MHz (Selected) Packaging "T" for Tape & Reel Blank for Bulk Feature Pin "E" for Output Enable "S" for Standby Voltage Supply "18" for 1.8 V "25" for 2.5 V "28" for 2.8 V "33" for 3.3 V (c) SiTime Corporation 2009. The information contained herein is subject to change at any time without notice. SiTime assumes no responsibility or liability for any loss, damage or defect of a Product which is caused in whole or in part by (i) use of any circuitry other than circuitry embodied in a SiTime product, (ii) misuse or abuse including static discharge, neglect or accident, (iii) unauthorized modification or repairs which have been soldered or altered during assembly and are not capable of being tested by SiTime under its normal test conditions, or (iv) improper installation, storage, handling, warehousing or transportation, or (v) being subjected to unusual physical, thermal, or electrical stress. Disclaimer: SiTime makes no warranty of any kind, express or implied, with regard to this material, and specifically disclaims any and all express or implied warranties, either in fact or by operation of law, statutory or otherwise, including the implied warranties of merchantability and fitness for use or a particular purpose, and any implied warranty arising from course of dealing or usage of trade, as well as any common-law duties relating to accuracy or lack of negligence, with respect to this material, any sitime product and any product documentation. products sold by sitme are not suitable or intended to be used in a life support application or component, to operate nuclear facilities, or in other mission critical applications where human life may be involved or at stake. all sales are made conditioned upon compliance with the critical uses policy set forth below. CRITICAL USE EXCLUSION POLICY BUYER AGREES NOT TO USE SITIME'S PRODUCTS FOR ANY APPLICATION OR IN ANY COMPONENTS USED IN LIFE SUPPORT DEVICES OR TO OPERATE NUCLEAR FACILITIES OR FOR USE IN OTHER MISSION-CRITICAL APPLICATIONS OR COMPONENTS WHERE HUMAN LIFE OR PROPERTY MAY BE AT STAKE. SiTime owns all rights, title and interest to the intellectual property related to SiTime's products, including any software, firmware, copyright, patent, or trademark. The sale of SiTime products does not convey or imply any license under patent or other rights. SiTime retains the copyright and trademark rights in all documents, catalogs and plans supplied pursuant to or ancillary to the sale of products or services by SiTime. Unless otherwise agreed to in writing by SiTime, any reproduction, modification, translation, compilation, or representation of this material shall be strictly prohibited. Page 3 of 3 |
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