Model 575 Temperature Compensated Crystal Oscillator FEATURES * * * * * * * * * * Clipped Sine Wave Output Optional Voltage Control for Frequency Tuning [VCTCXO] 7.0mmx5.0mm Surface Mount Package Frequency Range 10 - 40 MHz [Standard Frequencies List Shown Below] Fundamental Crystal Design Frequency Stability, several options to choose from, 0.5ppm ~ 5.0ppm Operating Voltage, +2.8Vdc ~ +5.0Vdc Operating Temperature to -40C to +85C Tape & Reel Packaging Available RoHS/Green Compliant (6/6) APPLICATIONS The Model 575 Temperature Compensated Crystal Oscillator (TCXO) is a quartz based, clipped sine wave output, analog temperature compensated oscillator with optional frequency tuning, in a hermetically sealed ceramic package. M575 is suitable for base stations, wireless communications, test and measurement, Femtocell, WLAN/WiMax/WIFI and mobile phone applications. ORDERING INFORMATION 575 M FREQUENCY IN MHz SUPPLY VOLTAGE T = +2.8Vdc R = +3.0Vdc L = +3.3Vdc S = +5.0Vdc M - indicates MHz and decimal point. FREQUENCY TUNING (AFC) A = 5 ppm (std) B = 8 ppm C = 10 ppm D = 12 ppm T = TCXO (no AFC) FREQUENCY STABILITY * 05 10 15 20 25 30 40 50 = = = = = = = = 2 [See table below for standard frequencies available.] 0.5 ppm 1 1.0 ppm 1.5 ppm 2.0 ppm 2.5 ppm (std) 3.0 ppm 4.0 ppm 5.0 ppm {VCON: 1.5Vdc 1.0Vdc} OPERATING TEMPERATURE RANGE H = -10C to +60C C = -20C to +70C D = -30C to +85C (std) I = -40C to +85C * Frequency vs. Temperature Only 1] Only available with temperature range codes "H" and "C". 2] Frequency is recorded with two leading digits before the `M' and 4 significant digits after the `M' (including zeros). [Ex. XXMXXXX (10M0000), XXMXXXX (16M3840)] Not all performance combinations and frequencies may be available. Contact your local CTS Representative or CTS Customer Service for availability. M575 Standard Frequencies 10.000 MHz 12.800 MHz 15.360 MHz 18.432 MHz 20.000 MHz 24.576 MHz 32.000 MHz 10.240 MHz 13.000 MHz 16.000 MHz 19.200 MHz 20.480 MHz 25.000 MHz 32.768 MHz 12.000 MHz 14.000 MHz 16.800 MHz 19.440 MHz 21.000 MHz 26.000 MHz 38.880 MHz 12.288 MHz 14.400 MHz 18.000 MHz 19.998 MHz 24.000 MHz 27.000 MHz 40.000 MHz Document No. 008-0307-0 Page 1 - 4 www.ctscorp.com Rev. F Model 575 TCXO/VC-TCXO - Clipped Sine Wave ELECTRICAL CHARACTERISTICS PARAMETER Maximum Supply Voltage Maximum Control Voltage Storage Temperature Frequency Range Frequency Stability Frequency Stability vs. Initial Calibration vs. Supply Voltage vs. Load vs. Reflow Shift SYMBOL VCC VC TSTG fO f/fO - ELECTRICAL PARAMETERS vs. Aging Operating Temperature Order Code 'H' Order Code 'C' Order Code 'D' Order Code 'I' Supply Voltage Order Code 'T' Order Code 'R' Order Code 'L' Order Code 'S' Supply Current ICC Control Voltage Frequency Tuning [VCTCXO Only] VC Input Impedance Output Waveform Output Voltage Levels Output Load Start Up Time VC ZVC MIN -0.5 -0.5 TYP - MAX 6.0 VCC - -55 - 125 Std frequencies listed in Ordering Information 10 Frequency vs. Temperature Only @25C 5% change 10% change After 2 reflows 1st year 10 year (Except stability code 05) 40 0.5,1.0,1.5,2.0 2.5,3.0,4.0,5.0 UNIT V V C MHz ppm - - 1.0 0.2 0.2 2.0 1.0 8.0 -10 -20 -30 -40 25 60 70 85 85 2.66 2.85 3.14 4.75 2.8 3.0 3.3 5.0 2.94 3.15 3.47 5.25 10.00 MHz - 14.99 MHz 15.00 MHz - 25.99 MHz 26.00 MHz - 40.00 MHz VC = 1.5V 1.0V 0.5 1.5 5,8,10,12 1.5 2.0 2.5 2.5 AC coupled Clipped Sinewave 500 - - kOhm 0.8 10 kOhm // 10 pF Vp-p TA VCC CONDITIONS - - 5% VO RL // CL - TS - - - Phase Noise 1 Notes: 1. Phase Noise performance may vary based on output frequency. See example plot at 10 MHz below. 2 ppm C V mA V ppm ms dBc/Hz SINGLE SIDE BAND PHASE NOISE (typical maximums @ 10 MHz) Frequency Phase Noise Offset (dBc/Hz) 10 Hz -90 100 Hz -115 1k Hz -135 10k Hz -148 Document No. 008-0307-0 Page 2 - 4 Rev. F Model 575 TCXO/VC-TCXO - Clipped Sine Wave MECHANICAL SPECIFICATIONS MARKING INFORMATION 1. M575 - CTS Model Series. 2. - Pin 1 identifier. 3. C - CTS identifier. 4. D - Date code. See Table II for codes. 5. XXX - Frequency code. See Table I for codes. PACKAGE DRAWING (1.4 0.1) 0.055 0.004 (7.0 0.2) 0.276 0.008 {Pads 1 - 4} 4 3 M575 CDXXX (5.0 0.2) 0.197 0.008 Complete CTS part number, frequency value and date code information must appear on reel and carton labels. (0.8 0.1) 0.031 0.004 (4.0 0.1) 0.157 0.004 {Pads 1 - 4} 2 1 NOTES 1. DO NOT make connections to non-labeled pins. Castellation pins may have internal connections used in the manufacturing process. 2. Termination pads (e4); barrier plating is nickel (Ni) with gold (Au) flash plate. 3. Reflow conditions per JEDEC J-STD-020, 260C maximum. (0.2) TYP 0.008 (5.08 0.2) 0.200 0.004 (2.0) MAX 0.079 Key: (0.3 0.1) 0.012 0.004 SUGGESTED SOLDER PAD GEOMETRY (mm) Inch TABLE I - FREQUENCY CODING .225 [5.71] 4 C BYPASS FREQUENCY MARKING CODE FREQUENCY MARKING CODE 10.000 MHz 100 15.360 MHz 10.240 MHz 102 16.000 MHz 12.000 MHz 120 12.288 MHz 122 12.800 MHz 128 13.000 MHz 130 13.500 MHz 135 14.000 MHz 14.400 MHz 3 .165 [4.20] 1 2 .047 [1.20] .071 [1.80] Key: [mm] Inch FREQUENCY MARKING CODE FREQUENCY MARKING CODE 153 18.432 MHz 184 25.000 MHz 250 160 19.200 MHz 192 26.000 MHz 260 16.367 MHz 16A 19.440 MHz 194 27.000 MHz 270 16.367667 MHz 16B 19.680 MHz 196 32.000 MHz 320 16.368 MHz 16C 19.800 MHz 198 32.512 MHz 325 16.369 MHZ 16D 19.998 MHz 199 32.768 MHz 327 16.384 MHz 163 20.000 MHz 200 38.880 MHz 388 140 16.800 MHz 168 20.480 MHz 204 40.000 MHz 400 144 18.000 MHz 180 24.000 MHz 240 Not all frequencies listed may be available for this design. CBYPASS should be 0.01 uF. TABLE II - DATE CODE MONTH JAN YEAR MAR APR MAY JUN JUL AUG SEP OCT NOV DEC M 2001 2005 2009 2013 2017 A B C D E F G H J K L 2002 2006 2010 2014 2018 N P Q R S T U V W X Y Z 2003 2007 2011 2015 2019 a b c d e f g h j k l m 2004 2008 2012 2016 2020 n p q r s t u v w x y z TEST CIRCUIT - RL//CL LOAD + mA + D.U.T. PIN ASSIGNMENTS PIN SYMBOL 1 VC 2 3 4 GND Output VCC - 4 + POWER SUPPLY - FEB VM 0.01uF 3 10K D.U.T. 1 2 Control Voltage - VC-TCXO GND - TCXO Document No. 008-0307-0 10pF Including probe capacitance. DESCRIPTION Control Voltage - VCTCXO (Note 1) GND - TCXO Circuit & Package Ground Clipped Sine Wave Output Supply Voltage NOTES 1. Connect to ground for TCXO (no AFC) option. Page 3 - 4 Rev. F Model 575 TCXO/VC-TCXO - Clipped Sine Wave PACKAGING INFORMATION Device quantity is 1,000 pieces per 180mm reel. 17.5 4.0 8.0 O1.50 1.75 2.40 2.10 2.0 O13 120 16.0 8.40 7.90 O60 5.70 5.40 DIRECTION OF FEED O180 O23 Dimensions in Millimeters Dimensions in Millimeters ENVIRONMENTAL SPECIFICATIONS Temperature Cycle: 400 cycles from -55C to +125C, 10 minute dwell at each temperature, 1 minute transfer time between temperatures. Mechanical Shock: 1,500g's, 0.5mS duration, 1/2 sinewave, 3 shocks each direction along 3 mutually perpendicular planes (18 total shocks). Sinusoidal Vibration: 0.06 inches double amplitude, 10 to 55 Hz and 20g's, 55 to 2,000 Hz, 3 cycles each in 3 mutually perpendicular planes (9 times total). Gross Leak: No leak shall appear while immersed in an FC40 or equivalent liquid at +125C for 20 seconds. Fine Leak: Mass spectrometer leak rates less than 2x10-8 ATM cc/sec air equivalent. Resistance to Solder Heat: Product must survive 3 reflows of +250C maximum, 10 seconds maximum. High Temperature Operating Bias: 2,000 hours at +125C, disregarding frequency shift. Frequency Aging: 1,000 hours at +85C. Insulation Resistance: 500M Ohms @ 100VDC 15VDC. Moisture Sensitivity Level: Level 1 per JEDEC J-STD-020. Document No. 008-0307-0 Page 4 - 4 Rev. F