SIT3701AI-32-33C-54.000000T

SiT3701 Smallest Voltage Controlled MEMS Oscillator (VCMO) ■ Features, Benefits and Applications ■ The world’s only VCMO with programmable pull range: ±60 PPM, ±120 PPM, ±240 PPM ■ Typical pull range linearity of 0.06% ■ 1-110 MHz frequency range ■ LVCMOS/LVTTL compatible output ■ Typical power consumption of 6.1 mA in active mode ■ Typical VCMO tuning voltage: 0 V to 1.85 V for all Vdds ■ Four industry-standard 4-pin packages: 2.5 x 2.0, 3.2 x 2.5, 5.0 x 3.2, 7.0 x 5.0 mm ■ All-silicon timing device with outstanding reliability of 2 FIT (10x improvement over quartz-based devices), enhancing system MTBF ■ Ultra short lead time ■ Ideal for Set-top Box, DTV, DVD-R, instrumentation, low bandwidth analog PLL, networking and communications ■ Specifications Electrical Characteristics Parameter Output Frequency Range Frequency Stability Pull Range[1,2] Symbol Min. Typ. Max. Unit f F_stab 1 -20 – – 110 +20 MHz PPM -25 – +25 PPM -30 – +30 PPM -50 – +50 PPM PR ±60, ±120, ±240 Condition Inclusive of: Initial stability, operating temperature, rated power, supply voltage change, load change. ±20 PPM is available for extended commercial temperature only. PPM Upper Control Voltage VC_U 1.55 – 1.85 V All Vdds. Voltage at which maximum deviation (+60, +120, +240 PPM) is guaranteed. Lower Control Voltage VC_L 0 – 0.1 V All Vdds. Voltage at which maximum deviation (-60, -120, -240 PPM) is guaranteed. Linearity Frequency Change Polarity Operating Temperature Range Lin – T_use – 0.06 Positive slope – – 1.8 2.5 2.8 3.3 6.7 6.1 – – 1 1 – 0.25 +70 +85 1.89 2.75 3.08 3.63 7.5 6.7 55 60 2.0 2.5 – % – °C °C V V V V mA mA % % ns ns %Vdd Rise/Fall Time Tr, Tf Output Voltage High VOH -20 -40 1.71 2.25 2.52 2.97 – – 45 40 – – 90 Output Voltage Low VOL – – 10 %Vdd Ld – – 15 pF Maximum frequency and supply voltage Contact SiTime for higher output load Start-up Time RMS Period Jitter T_osc T_jitt RMS Phase Jitter (random) T_phj – – – – – – – 0.6 10 6 4 – ms ps ps ps – 0.8 – ps Time @ minimum supply voltage to be zero f = 75 MHz, Vdd = 1.8 V f = 75 MHz, Vdd = 2.5 V, 2.8 V or 3.3 V f = 75 MHz, Integration bandwidth = 900 kHz to 7.5 MHz, VDD = 2.5 V, 2.8 V, or 3.3 V f = 75 MHz, Integration bandwidth = 900 kHz to 7.5 MHz, VDD = 1.8 V Supply Voltage Vdd Current Consumption Idd Duty Cycle DC Output Load Extended Commercial Industrial No load condition, f = 20 MHz, Vdd = 2.5 V, 2.8 V or 3.3 V No load condition, f = 20 MHz, Vdd = 1.8 V All Vdds. f 75 MHz Vdd = 2.5, 2.8 or 3.3 V, 20% - 80% Vdd level Vdd = 1.8 V, 20% - 80% Vdd level 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) Notes: 1. Absolute Pull Range (APR) is defined as the guaranteed pull range over temperature and voltage. 2. APR = pull range (PR) - frequency stability (F_stab). SiTime Corporation Rev. 1.51 990 Almanor Avenue Sunnyvale, CA 94085 (408) 328-4400 www.sitime.com Revised August 9. 2010 SiT3701 Smallest Voltage Controlled MEMS Oscillator (VCMO) ■ Specifications (Cont.) Pin Description Tables Pin #1 Functionality VIN Pin Map 0 - 1.85 V: produces voltage dependent frequency change Pin Connection 1 VIN 2 GND 3 CLK 4 VDD Absolute Maximum Ratings Attempted operation outside the absolute maximum ratings of the part may cause permanent damage to the part. Actual performance of the IC is only guaranteed within the operational specifications, not at absolute maximum ratings. Min. Max. Unit Storage Temperature Parameter -65 150 °C VDD -0.5 4 V Electrostatic Discharge – 6000 V Theta JA (with copper plane on VDD and GND) – 75 °C/W °C/W Theta JC (with PCB traces of 0.010 inch to all pins) – 24 Soldering Temperature (follow standard Pb free soldering guidelines) – 260 °C Number of Program Writes – 1 NA 1,000+ – years Program Retention over -40 to 125°C, Process, VDD (0 to 3.65 V) Environmental Compliance Parameter Condition/Test Method Mechanical Shock MIL-STD-883F, Method 2002; 50kG Mechanical Vibration MIL-STD-883F, Method 2007; 70G Temperature Cycle JESD22, Method A104 Solderability MIL-STD-883F, Method 2003 Moisture Sensibility Level MSL1 @ 260°C Rev. 1.51 Page 2 of 4 www.sitime.com SiT3701 Smallest Voltage Controlled MEMS Oscillator (VCMO) ■ Dimensions and Land Patterns Package Size – Dimensions (Unit: mm)[3] Recommended Land Pattern (Unit: mm)[4] 2.5 x 2.0 x 0.75 mm 2.5 ± 0.10 #3 #4 0.5 1.5 1.1 #2 #2 #1 1.0 YXXXX #1 1.9 1.00 #3 2.0 ± 0.10 #4 0.75 ± 0.05 0.75 1.1 3.2 x 2.5 x 0.75 mm 3.2 ± 0.15 2.1 #3 1.9 0.7 #2 #1 1.2 #2 0.9 0.75 ± 0.05 #1 #4 0.9 YXXXX 2.2 #3 2.5 ± 0.15 #4 1.4 5.0 x 3.2 x 0.75 mm 5.0 ± 0.15 #4 #2 #1 2.2 0.8 1.6 0.75 ± 0.05 #2 #3 1.1 YXXXX #1 2.54 2.39 #3 3.2 ± 0.15 #4 1.15 1.5 7.0 x 5.0 x 0.90 mm #3 5.08 #4 No Connect [5] #2 0.90 ± 0.10 #2 2.0 1.1 2.6 5.08 1.7 2.1 5.0 ± 0.15 YXXXX #1 #3 3.81 7.0 ± 0.15 #4 #1 1.4 2.2 Notes: 3. Y denotes manufacturing origin and XXXX denotes manufacturing lot number. The value of “Y” will depend on the assembly location of the device. 4. A capacitor of value 0.1 µF between Vdd and GND is recommended. 5. The 7050 package with part number designation "-8" has NO center pad. Rev. 1.51 Page 3 of 4 www.sitime.com SiT3701 Smallest Voltage Controlled MEMS Oscillator (VCMO) ■ Part No. Guide - How to Order The Part No. Guide is for reference only. For real-time customization and exact part number, use the SiTime Part Number Generator. SiT3701AC -14-18F - 105.12345T Packaging “T”: Tape & Reel, 3K reel “Y”: Tape & Reel, 1K reel Blank for Bulk Part Family “SiT3701” Revision Letter Frequency 1.00000 to 110.00000 MHz “A” is the revision Pull Range Options “C” for ±60 PPM “F” for ±120 PPM Temperature Range “C” Commercial, -20 to 70ºC “I” Industrial, -40 to 85ºC “I” for ±240 PPM Output Driver Strength[6] Supply Voltage “–” Default “18” for 1.8 V ±5% “25” for 2.5 V ±10% “28” for 2.8 V ±10% “33” for 3.3 V ±10% 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 “8” 7.0 x 5.0 mm [7] Frequency Stability “1” for ±20 PPM “2” for ±25 PPM “3” for ±50 PPM “8” for ±30 PPM Notes: 6. Contact SiTime for different drive strength options for driving higher loads or reducing EMI. 7. Without Center Pad. Frequency Stability vs. Temperature Range Options Frequency Stability (PPM) Temperature Range Supply Voltage 1.8 V 2.5 V 2.8 V 3.3 V C (-20 to +70°C)



I (-40 to +85°C) – – – – ±25 C (-20 to +70°C) I (-40 to +85°C)



±30 C (-20 to +70°C) I (-40 to +85°C)



±50 C (-20 to +70°C) I (-40 to +85°C)



±20 © SiTime Corporation 2010. 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. Rev. 1.51 Page 4 of 4 Revised August 9. 2010