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| 5.0x7.0mm Surface Mount LVPECL Clock Oscillator Series Description Model SpecificationsFeatures: C W 0846 The Connor-Winfield PMxxx PM 155.5 123 - Series are 5x7.0mm 2MHz Surface Mount, LVPECL, Fixed Frequency Crystal Controlled Oscillator (XO). Through the use of multiplication, the PMxxx - Series are designed for applications requiring tight frequency stability, wide temperature range and low jitter. Operating at 2.5V or 3.3V supply voltage, the PMxxx Series provides LVPECL Differential Outputs with enable / disable function. The surface mount package is designed for high-density mounting and is optimum for mass production. Model PMxxx - Series 5.0 x7.0mm Surface Mount Package 2.5V or 3.3V Operation LVPECL Output Logic Frequency Stabilities Available: PM14x / PM34x / PM44x: +/-20ppm PM11x / PM31x / PM41x: +/-25ppm PM12x / PM22x / PM32x / PM42x: +/-50ppm PM13x / PM23x / PM33x / PM43x: +/-100ppm Temperature Ranges Available: PM1xx Series: 0 to 70C PM2xx Series: -40 to 85C PM3xx Series: 0 to 85C PM4xx Series: -20 to 70C Low Jitter <1pS RMS Tri-State Enable/Disable Tape and Reel Packaging RoHS Compliant / Lead Free 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630- 851- 4722 Fax: 630- 851- 5040 www.conwin.com US Headquarters: 630-851-4722 European Headquarters: +353-61-472221 Absolute Maximum Ratings Parameter Storage Temperature Supply Voltage Input Voltage (Vcc) Units Minimum -55 -0.5 -0.5 Nominal Maximum 125 4.6 Vcc+0.5 Units C Vdc Vdc Table 1.0 Note Operating Specifications Parameter Center Frequency Total Frequency Tolerance Model PMx4x (See Table 9) Model PMx1x (See Table 9) Model PMx2x (See Table 9) Model PMx3x (See Table 9) Operating Temperature Range Model PM1xx Model PM4xx Model PM3xx Model PM2xx Supply Voltage Model PMxx2 Model PMxx3 Supply Current Period Jitter Phase Jitter- BW=12kHz to 20MHz SSB Phase Noise at 10Hz offset SSB Phase Noise at 100Hz offset SSB Phase Noise at 1KHz offset SSB Phase Noise at 10KHz offset SSB Phase Noise at 100KHz offset Sub-Harmonics (See Table 9) (See Table 9) (Icc) (See Table 9) (See Table 9) (See Table 9) (See Table 9) (Vcc) 2.375 3.135 2.500 3.3 60 3 0.6 -40 -75 -95 -110 -115 -60 2.625 3.465 90 5 1.0 -50 Vdc Vdc mA ps RMS ps RMS dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc 0 -20 0 -40 70 70 85 85 C C C C (Fo) Minimum 98 Nominal Maximum 670 Units MHz ppm ppm ppm ppm Table 2.0 Note (See Table 9 for full part number) -20 20 -25 25 -50 50 -100 100 1 1 1 1 Input Characteristics Parameter Disable Input Voltage (Low) Enable Input Voltage (High) (Vil) (Vih) Minimum 0.7Vcc Nominal Table 3.0 Nominal 50 - Maximum 0.3Vcc - Units Vdc Vdc Note 2 2 Table 4.0 LVPECL Output Characteristics Parameter LOAD Voltage (0 to 70C) (High) (-40 to 85C) (High) Voltage (0 to 70C) (Low) (-40 to 85C) (Low) Voltage Swing Duty Cycle Rise / Fall Time 20% to 80% Minimum (Voh) Vcc-1.025 (Voh) Vcc-1.085 (Vol) Vcc-1.810 (Vol) Vcc-1.830 (Vswing) 0.6 45 Maximum 50 Vcc-0.880 Vcc-0.880 Vcc-1.620 Vcc-1.555 1.0 55 0.6 Units Ohms Vdc Vdc Vdc Vdc V % ns Note 3 Bulletin Page Revision Date Ec262 1 of 2 P01 11 Aug 2009 Peak to Peak 4 Specifications subject to change without notice. All dimensions in inches. (c) Copyright 2008 The Connor-Winfield Corporation 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630-851-4722 Fax: 630-851-5040 www.conwin.com Notes Notes 1) Includes initial tolerance, deviation over temperature, supply and load variations, shock, vibration and 20 years aging. 2) When the oscillator is disabled, the outputs are at High Impedance. Output is enabled with no connection on pad 1. 3) Output must be terminated into 50 ohms to Vcc - 2V or Thevenin equivalent. 4) Duty Cycle measured at 50% of output swing. Package Outline 0.275 (7.0mm) 0.197 (5.0mm) Ordering Information CW 0846 PM123 155.52M PM Type: LVPECL Clock Series 5x7mm 1 Temperature Range: 1 = 0 to 70 C 2 = -40 to 85 C 3 = 0 to 85 C 4 = -20 to 70 C 2 Frequency Stability: 4 = +/-20 ppm 1 = +/-25 ppm 2 = +/-50 ppm 3 = +/-100 ppm 3 Supply Voltage: 2 = 2.5Vdc. 3 = 3.3Vdc. - 155.52M Output Frequency: Frequency Format -xxx.xM Min.* -xxx.xxxxxxM Max.* *Amount of numbers after the decimal point. M = MHz 0.069 (1.75mm) Suggested Pad Layout Example: PM123-155.52M = LVPECL Clock, 0 to 70C, +/-50ppm, 3.3Vdc @ 155.52 MHZ Package Characteristics Table 5.0 Package Hermetically sealed ceramic package and metal cover. Soldering Process RoHS compliant, see solder profile on page 2. Environmental Characteristics Vibration: Shock: Soldering: Solderability Table 6.0 Vibration per Mil Std 883E Method 2007.3 Test Condition A Mechanical Shock per Mil Std 883E Method 2002.4 Test Condition B. SMD product suitable for Convection Reflow soldering. Peak temperature 260C. Maximum time above 220C, 60 seconds. Solderability per Mil Std 883E Method 2003 LVPECL Output Waveform Duty Cycle Q 80% 50% 20% Q tr tf Pad Connections - Enable / Disable Function Pad 1 2 3 4 5 6 Table 7.0 Connection Enable / Disable N/C Ground Q Output Q Output Vcc Table 8.0 Enable / Disable Function (Pad 1) High or Open Low Output Enable Disable (High Impedance) Test Circuit R3 Model Matrix Frequency Frequency Frequency Tolerance Tolerance Tolerance 20ppm 25ppm 50ppm PM142 PM112 PM122 PM442 PM412 PM422 PM342 PM312 PM322 x x PM222 PM143 PM113 PM123 PM443 PM413 PM423 PM343 PM313 PM323 x x PM223 X = Models currently not available Frequency Tolerance 100ppm PM132 PM432 PM332 PM232 PM133 PM433 PM333 PM233 Supply Voltage 2.5Vdc 2.5Vdc 2.5Vdc 2.5Vdc 3.3Vdc 3.3Vdc 3.3Vdc 3.3Vdc Table 9.0 Temperature Range 0 to 70C -20 to 70C 0 to 85C -40 to 85C 0 to 70C -20 to 70C 0 to 85C -40 to 85C Vcc 2.5V 3.3V R1 / R3 250 Ohms 130 Ohms E/D N/C 654 123 R1 R4 R2 R2 /R4 62.5Ohms 82 Ohms Solder Profile Temperature 260C 220C 180C 150C 120C 260C Tape and Reel Specifications 0 1 120 S Max. Time 10 S 60 S Max. 360 Sec. Max. US Headquarters: 630-851-4722 European Headquarters: +353-61-472221 Bulletin Page Revision Date Specifications subject to change without notice. All dimensions in inches. (c) Copyright 2008 The Connor-Winfield Corporation Ec262 2 of 2 P01 11 Aug 2009 |
Price & Availability of PM312-15552M
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