SIT3822B2B-25EX

SiT3822 220-625 MHz High Performance Differential VCXO The Smart Timing Choice The Smart Timing Choice Features Applications ■ Any frequency between 220 MHz and 625 MHz accurate to 6 decimal places ■ Ideal for SONET, Video, Instrumentation, Satellite applications ■ Widest pull range options: ±25, ±50, ±100, ±150, ±200, ±400, ±800, ±1600 ppm ■ Telecom, networking, broadband ■ Superior pull range linearity of ≤ 1%, 10 times better than quartz ■ < 1ps RMS phase jitter (random) over 12 kHz to 20 MHz bandwidth ■ Industrial and extended commercial temperature ranges ■ Industry-standard packages: 3.2 mm x 2.5 mm, 5.0 mm x 3.2 mm and 7.0 mm x 5.0 mm ■ For frequencies higher than 220 MHz, refer to SiT3821 datasheet Electrical Characteristics Parameter and Conditions Symbol Min. Typ. Max. Unit Condition LVPECL and LVDS, Common AC Characteristics Output Frequency Range Frequency Stability f F_stab Operating Temperature Range T_use Start-up Time Duty Cycle T_start DC Pull Range PR Upper Control Voltage VC_U Lower Control Voltage Linearity Frequency Change Polarity 220 -10 – – 625 +10 MHz ppm -25 – +25 ppm -50 – +50 ppm -40 -20 – 45 – – – – +85 +70 10 55 °C °C ms % Industrial Extended Commercial 40 – 60 % f = 420 to 500 MHz ±25, ±50, ±100, ±150, ±200, ±400, ±800, ±1600 f = 220 to 312.5 MHz and f = 525 to 625 MHz See the last page for Absolute Pull Range, APR table 3 – 3.1 V 2.25 – 2.3 V Vdd = 2.5V, Voltage at which maximum deviation is guaranteed VC_L 0 – 0.1 V Voltage at which maximum deviation is guaranteed Lin – 0.2 1 % – Control Voltage Bandwidth (-3dB) ppm For frequency coverage see last page Inclusive of initial tolerance, operating temperature, rated power, supply voltage and load change V_BW Positive Slope Vdd = 3.3V, Voltage at which maximum deviation is guaranteed – – 8 – kHz Contact SiTime for 16 kHz bandwidth 1-year Aging -1 – +1 ppm First year @25°C 10-year Aging -5 – +5 ppm LVPECL, DC and AC Characteristics Supply Voltage Vdd 2.97 2.25 – – – 3.3 2.5 61 – – 3.63 2.75 69 35 1 V V mA mA A Current Consumption OE Disable Supply Current Output Disable Leakage Current Idd I_OE I_leak Maximum Output Current I-driver – – 30 mA VOH Vdd-1.1 – Vdd-0.7 V See Figure 1 Output High Voltage Output Low Voltage Excluding Load Termination Current, Vdd = 3.3V or 2.5V OE = GND OE = GND Maximum average current drawn from OUT+ or OUT- VOL Vdd-1.9 – Vdd-1.5 V See Figure 1 V_Swing 600 800 1000 mV See Figure 1 Rise/Fall Time Tr, Tf 100 300 500 ps 20% to 80% OE Enable/Disable Time RMS Period Jitter T_oe T_jitt RMS Phase Jitter (random) T_phj – – – – – – 1 1 1 0.5 105 1.7 1.7 1.7 0.75 ns ps ps ps ps f = 220 MHz - For other frequencies, T_oe = 100ns + 3 period f = 100 MHz, Vdd = 3.3V or 2.5V f = 156.25 MHz, Vdd = 3.3V or 2.5V f = 212.5 MHz, Vdd = 3.3V or 2.5V f = 156.25 MHz, Integration bandwidth = 12 kHz to 20 MHz, all Vdds Pk-Pk Output Voltage Swing SiTime Corporation Rev. 1.3 990 Almanor Avenue Sunnyvale, CA 94085 (408) 328-4400 www.sitime.com Revised October 6, 2014 SiT3822 220-625 MHz High Performance Differential VCXO The Smart Timing Choice The Smart Timing Choice Electrical Characteristics Parameter and Conditions Symbol Min. Typ. Max. Unit Condition Vdd 2.97 3.3 3.63 2.25 2.5 2.75 V Idd – 47 55 mA OE Disable Current I_OE – – 35 mA OE = Vdd Output Disable Leakage Current I_leak – – 1 A OE = Vdd VOD Tr, Tf 200 – 1.125 – 360 350 – 1.2 – 495 500 50 1.375 50 380 mV mV V mV ps See Figure 4 See Figure 4 See Figure 4 See Figure 4 20% to 80% T_oe T_jitt – – – 1.2 105 1.7 ns ps f = 220 MHz - For other frequencies, T_oe = 100ns + 3 period f = 100 MHz, Vdd = 3.3V or 2.5V – 1.2 1.7 ps f = 156.25 MHz, Vdd = 3.3V or 2.5V – 1.2 1.7 ps f = 212.5 MHz, Vdd = 3.3V or 2.5V – 0.5 0.75 ps f = 156.25 MHz, Integration bandwidth = 12 kHz to 20 MHz, all Vdds LVDS, DC, and AC Characteristics Supply Voltage Current Consumption Differential Output Voltage VOD Magnitude Change Offset Voltage VOS Magnitude Change Rise/Fall Time VOD VOS VOS OE Enable/Disable Time RMS Period Jitter RMS Phase Jitter (random) T_phj V Excluding Load Termination Current, Vdd = 3.3V or 2.5V Pin Description Pin Map 1 VIN Input Control Voltage NC Input No Connect (only for 3225 package) OE Input H or Open: specified frequency output L: output is high impedance (only for 7050 and 5032 packages) 2 Functionality Top View 3 GND Power VDD Power Supply Ground 4 OUT+ Output Oscillator Output 5 OUT- Output Complementary Oscillator Output 6 VDD Power Power Supply Voltage VIN 1 6 VDD NC/OE 2 5 OUT- GND 3 4 OUT+ Absolute Maximum Attempted operation outside the absolute maximum ratings 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 – 2000 V – 260 °C 1,000+ – years Electrostatic Discharge Soldering Temperature (follow standard Pb free soldering guidelines) Program Retention over -40 to 125°C, Process, VDD (0 to 3.65V) Thermal Consideration Package JA, 4 Layer Board (°C/W) JC, Bottom (°C/W) 7050, 6-pin 142 27 5032, 6-pin 97 20 3225, 6-pin 109 20 Environmental Compliance Parameter Condition/Test Method Mechanical Shock MIL-STD-883F, Method 2002 Mechanical Vibration MIL-STD-883F, Method 2007 Temperature Cycle JESD22, Method A104 Solderability MIL-STD-883F, Method 2003 Moisture Sensitivity Level MSL1 @ 260°C Rev. 1.3 Page 2 of 7 www.sitime.com SiT3822 220-625 MHz High Performance Differential VCXO The Smart Timing Choice The Smart Timing Choice Termination Diagrams LVPECL: VDD Z 0 = 50  OUT+ D+ Receiver Device D rive D ev ice Z0 = 5 0  OUT- D50  50  V T T = V D D – 2.0 V Figure 1. LVPECL Typical Termination VDD R1 = 100 to 150  OUT+ 100 nF Z0 = 50  D+ Receiver Device Drive Device 100 nF Z0 = 50  OUTR1 R1 D50  50  VTT Figure 2. LVPECL AC Coupled Termination VDD = 3.3V => R1 = R3 = 133  and R2 = R4 = 82  VDD = 2.5V => R1 = R3 = 250  and R2 = R4 = 62.5  VDD R1 VDD OUT+ R3 Z0 = 50  D+ Receiver Device Drive Device OUT- Z0 = 50  DR2 R4 Figure 3. LVPECL with Thevenin Typical Termination Rev. 1.3 Page 3 of 7 www.sitime.com SiT3822 220-625 MHz High Performance Differential VCXO The Smart Timing Choice The Smart Timing Choice LVDS: VDD OUT+ Z0 = 50  D+ 100  Drive Device OUT- Z0 = 50  Receiver Device D- Figure 4. LVDS Single Termination (Load Terminated) Rev. 1.3 Page 4 of 7 www.sitime.com SiT3822 220-625 MHz High Performance Differential VCXO The Smart Timing Choice The Smart Timing Choice Dimensions and Patterns Package Size – Dimensions (Unit: mm)[1] Recommended Land Pattern (Unit: mm)[2] 3.2 x 2.5x 0.75 mm 3.2±0.05 2.20 #4 #2 #3 #4 #6 0.9 #1 #3 #2 1.00 0.7 YXXXX 2 .2 5 #5 1.6 #5 2.5±0.05 #6 #1 0.6 0.75±0.05 0 .6 5 1 .0 5 5.0 x 3.2 x 0.75 mm #5 #4 #2 #3 #4 #5 #6 1.20 #6 YXXXX #1 #3 #2 #1 0.75±0.05 7.0 x 5.0 x 0.90 mm 5.08 7.0±0.10 #6 #3 #3 #2 #1 1.60 #2 #5 1.10 YXXXX #1 #4 3.80 #4 2.60 #5 5.0±0.10 #6 5.08 0.90 ±0.10 1.40 1.60 1. Top Marking: Y denotes manufacturing origin and XXXX denotes manufacturing lot number. The value of “Y” will depend on the assembly location of the device. 2. A capacitor of value 0.1 F between Vdd and GND is recommended. Rev. 1.3 Page 5 of 7 www.sitime.com SiT3822 220-625 MHz High Performance Differential VCXO The Smart Timing Choice The Smart Timing Choice Ordering Information SiT3822AC-1C2-33NH220.123456T Packaging: Part Family “T”, “Y”, “X”, “D”, “E” or “G” Refer to table below for packing method Leave Blank for Bulk “SiT3822” Revision Letter “A” is the revision of Silicon Frequency 220.000000 MHz to 625.000000 MHz Temperature Range “C” Extended Commercial, -20 to 70°C “I” Industrial, -40 to 85°C Pull Range Options “M” for ±25 ppm “B” for ±50 ppm “E” for ±100 ppm “G” for ±150 ppm “H” for ±200 ppm “X” for ±400 ppm “Y” for ±800 ppm “Z” for ±1600 ppm Signalling Type “1” = LVPECL “2” = LVDS Package Size “B” 3.2 x 2.5 mm “C” 5.0 x 3.2 mm “D” 7.0 x 5.0 mm Feature Pin “E” for Output Enable (only available for 7.0 x 5.0 and 5.0 x 3.0 packages) Frequency Stability “F” for ±10 ppm “2” for ±25 ppm “3” for ±50 ppm “N” for No Connect (for 3.2 x 2.5 package) Voltage Supply “25” for 2.5 V ±10% “33” for 3.3 V ±10% Frequencies Not Supported Range 1: From 209.000001 MHz to 210.999999 MHz Range 2: From 251.000001 MHz to 263.999999 MHz Range 3: From 314.000001 MHz to 422.999999 MHz Range 4: From 502.000001 MHz to 527.999999 MHz APR Definition Absolute pull range (APR) = Nominal pull range (PR) - frequency stability (F_stab) - Aging (F_aging) APR Table Frequency Stability Nominal Pull Range ± 10 ± 25 ±50 APR (ppm) ± 25 ± 10 — ± 50 ± 35 ± 20 — — ± 100 ± 85 ± 70 ± 45 ± 150 ± 135 ± 120 ± 95 ± 200 ± 185 ± 170 ± 145 ± 400 ± 385 ± 370 ± 345 ± 800 ± 785 ± 770 ± 745 ± 1600 ± 1585 ± 1570 ± 1545 Ordering Codes for Supported Tape & Reel Packing Method Device Size 8 mm T&R (3ku) 8 mm T&R (1ku) 8 mm T&R (250u) 12 mm T&R (3ku) 12 mm T&R (1ku) 12 mm T&R (250u) 16 mm T&R (3ku) 16 mm T&R (1ku) 16 mm T&R (250u) 7.0 x 5.0 mm – – – – – – T Y X 5.0 x 3.2 mm – – – T Y X – – – 3.2 x 2.5 mm D E G T Y X – – – Rev. 1.3 Page 6 of 7 www.sitime.com SiT3822 220-625 MHz High Performance Differential VCXO The Smart Timing Choice The Smart Timing Choice Revision History Version Release Date 1.0 6/12/12 Original Change Summary 1.1 6/6/14 Included 3225 package 1.2 9/12/14 Corrected the “Frequencies Not Supported” section 1.3 10/6/14 Modified Thermal Consideration values © SiTime Corporation 2014. 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. 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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. 1.3 Page 7 of 7 www.sitime.com