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PL586-15 Dataheets PDF



Part Number PL586-15
Manufacturers Micrel
Logo Micrel
Description (PL586-15/-18) LVPECL VCXO
Datasheet PL586-15 DatasheetPL586-15 Datasheet (PDF)

(Preliminary) PL586-15/-18 Low Phase Noise, LVPECL VCXO (for 75M Hz to 125M Hz Fundamental Crystals) FEATURES           Advanced non multiplier VCXO Design for High Performance Crystal Oscillators Input/Output Range: 75MHz to 125MHz Very Low Phase Noise: <-150dBc at 100KHz Very low Phase Jitter: 120fs RMS at 125MHz High Pull Range: ±125ppm Linearity: <5% Integrated Variable Capacitors Complementary LVPECL Outputs Power Supply: 3.3V ±10% Available in Die or Wafer Form DIE CONFIGURATI.

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(Preliminary) PL586-15/-18 Low Phase Noise, LVPECL VCXO (for 75M Hz to 125M Hz Fundamental Crystals) FEATURES           Advanced non multiplier VCXO Design for High Performance Crystal Oscillators Input/Output Range: 75MHz to 125MHz Very Low Phase Noise: <-150dBc at 100KHz Very low Phase Jitter: 120fs RMS at 125MHz High Pull Range: ±125ppm Linearity: <5% Integrated Variable Capacitors Complementary LVPECL Outputs Power Supply: 3.3V ±10% Available in Die or Wafer Form DIE CONFIGURATION 0.952mm VDD 6 0.952mm XIN 7 4 QB 5 Q 3 XOUT 8 Die ID 1 2 VSS OE DESCRIPTION The PL586-15/-18 is a non-multiplier VCXO IC specifically designed to pull fundamental mode crystals from 75MHz to 125MHz. This IC achieves a typical pull range of ±125ppm with 5% linearity. The phase noise performance, with <120fs phase jitter, makes this an ideal solution for all high end clocking applications such as SONET, WiMax, CPRI, OBSAI, Fiber Channel, and any application where performance and quality are required. VCON (0,0) OUTPUT ENABLE LOGIC PL586-15 OE State (Pad 4) 0 1 (Default) Output Buffers State Outputs Tri-Stated Outputs Enabled DIE SPECIFICATIONS Name Size Reverse side Pad dimensions Thickness Value 952 micron x 952 micron GND 80 micron x 80 micron 8 mil * Internal 60KΩ pull-up resistor OUTPUT ENABLE LOGIC PL586-18 OE State (Pad 4) 0 (Default) 1 Output Buffers State Outputs Enabled Outputs Tri-Stated * Internal 60KΩ pull-down resistor BLOCK DIAGRAM OE XIN XOUT VCON Xtal Osc Varicap Q QB Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • U SA • tel +1(408) 944 - 0800 • fax +1(408) 474 - 1000 • www.micrel.com Rev 2/21/12 Page 1 Free Datasheet http://www.Datasheet4U.com (Preliminary) PL586-15/-18 Low Phase Noise, LVPECL VCXO (for 75M Hz to 125M Hz Fundamental Crystals) PAD ASSIGNMENT Pad # 1 2 3 4 5 6 7 8 * Name VCON XOUT XIN VDD QB Q VSS OE X ( m)* -194 -372 Y ( m)* -365 -190 Description Voltage Control input Crystal output connection Crystal input connection V DD connection Complementary LVPECL output LVPECL output GND connection Output enable pin. Internal pull up (-15) or pull down (-18). -372 -117 140 315 373 373 158 329 315 75 -127 -373 Note: Referenced to center of the die. ELECTRICAL SPECIFICATIONS 1. Absolute Maximum Ratings PARAMETERS Supply Voltage Input Voltage, DC Output Voltage, DC Storage Temperature Ambient Operating Temperature HBM ESD Protection SYMBOL V DD VI VO TS TA V SS -0.5 V SS -0.5 -65 -40 2,000 MIN. MAX. 4.6 V DD+0.5 V DD+0.5 150 85 UNITS V V V C C V Exposure of t he device under conditions beyond the limits specified by Maximum Ratings for extended periods may cause permanent damage to the device and affect product reliability. These conditions represent a stress rating only, and functional operations of the dev ice at these or any other conditions above the operational limits noted in this specification is not implied. *Operating temperature is guaranteed by design. Parts are tested to commercial grade only. Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • U SA • tel +1(408) 944 - 0800 • fax +1(408) 474 - 1000 • www.micrel.com Rev 2/21/12 Page 2 Free Datasheet http://www.Datasheet4U.com (Preliminary) PL586-15/-18 Low Phase Noise, LVPECL VCXO (for 75M Hz to 125M Hz Fundamental Crystals) 2. Voltage Control Crystal Oscillator PARAMETERS VCXO Stabilization Time * VCXO Pullability * Varicap Control Range * Linearity * VCON Input Impedance * VCON Modulation BW * SYMBOL T VCXOSTB CONDITIONS From power valid XTAL C1 = 6.6fF, C0 /C 1 = 260 0V  VCON  V DD (at 25  C) XTAL C1 = 8.0, C0 /C 1 = 250 0V  VCON  V DD (at 25  C) VCON = 0 to V DD 0.0V  VCON  3.3V 0.3V  VCON  3.0V DC Input resistance 0V  VCON  V DD, -3dB 10 30 MIN. TYP. MAX. 10  110  125 0 4 3 3.3 UNITS ms ppm ppm V % % MΩ kHz Note: Parameters denoted with an asterisk (*) represent nominal characterization data and are not production tested to any specific limits. 3. Crystal Specifications PARAMETERS Crystal Resonator Frequency Crystal Loading Rating Shunt Capacitance SYMBOL F XIN CL (x ta l) C0 C0  3.0pF, up to 105MHz Recommended ESR RE C0  2.0pF C0  1.5pF 4. General Electrical Specifications PARAMETERS Supply Current Operating Voltage Output Clock Duty Cycle Short Circuit Current SYMBOL I DD V DD (See LVPECL Transition Time Waveform, page 4) CONDITIONS Fundamental Mode, AT cut VCON = 1.65V MIN. 75 TYP. MAX. 125 UNITS MHz pF pF Ω Ω Ω 8 3.0 25 25 30 CONDITIONS (See LVPECL Levels Test Circuit, page 4) MIN. TYP. MAX. 50 UNITS mA V % mA Standard LVPECL Loading 2.97 @ V DD – 1.3V 45 3.3 50  50 3.63 55 Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • U SA • tel +1(408) 944 - 0800 • fax +1(408) 474 - 1000 • www.micrel.com Rev 2/21/12 Page 3 Free Datasheet http://www.Datasheet4U.com (Preliminary) PL586-15/-18 TYP. 2.5 20 200 120 MAX. UNITS ps fs fs Low Phase Noise, LVPECL VCXO (for 75M Hz to 125M Hz Fundamental Crystals) 5. Jitter Specifications PARAMETERS .


K2187 PL586-15 PL586-18


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