PL680-38QC-R

PL680-38QC-R Datasheet

The PL680-3X is a monolithic low jitter and low phase noise high performance clock, capable of producing 0.4ps RMS phase jitter and LVCMOS, LVDS or LVPECL outputs, covering a wide frequency output range up to 640MHz. It allows high performance and high frequency output, using a low cost fundamental crystal of 19MHz to 40MHz. The frequency selector pads of PL680-3X enable output frequencies of 2, 4, 8, or 16 * FXIN. The PL680-3X is designed to address the demanding requirements of high performance applications such Fiber Channel, serial ATA, Ethernet, SAN, etc.

Part	Datasheet
PL680-38QC-R	PL680-38QC-R (pdf)

Related Parts	Information
PL680-39OC	PL680-39OC
PL680-37QC	PL680-37QC
PL680-39QC	PL680-39QC
PL680-37OC	PL680-37OC
PL680-38QC	PL680-38QC
PL680-39QC-R	PL680-39QC-R
PL680-39OC-R	PL680-39OC-R
PL680-37OC-R	PL680-37OC-R

PDF Datasheet Preview
38-640MHz Low Phase Noise XO PACKAGE PIN ASSIGNMENT • Less than 0.4ps RMS 12kHz - 20MHz phase jitter for all frequencies. • Less than 25ps peak to peak period jitter for all frequencies. • Low phase noise output 1MHz offset o -144dBc/Hz for 106.25MHz o -144dBc/Hz for 156.25MHz o -144dBc/Hz for 212.5MHz o -140dBc/Hz for 312.5MHz, o -131dBc/Hz for 622.08MHz • Fundamental Crystal Input Frequency o 19MHz to 40MHz 3.3V o 19MHz to 28.125MHz 2.5V • Output Frequency o 38MHz to 640MHz 3.3V o 38MHz to 450MHz 2.5V • Available in LVPECL, LVDS, or LVCMOS outputs. • Output Enable selector. • 2.5V ~ 3.3V operation. • Available in 3x3 QFN or 16-pin TSSOP packages. The PL680-3X is a monolithic low jitter and low phase noise high performance clock, capable of producing 0.4ps RMS phase jitter and LVCMOS, LVDS or LVPECL outputs, covering a wide frequency output range up to 640MHz. It allows high performance and high frequency output, using a low cost fundamental crystal of 19MHz to 40MHz. The frequency selector pads of PL680-3X enable output frequencies of 2, 4, 8, or 16 * FXIN. The PL680-3X is designed to address the demanding requirements of high performance applications such Fiber Channel, serial ATA, Ethernet, SAN, etc. VDDANA XIN XOUT OE_CTRL DNC GNDANA 16-pin TSSOP GNDBUF QBAR VDDBUF Q GNDBUF LM XIN VDDANA XOUT OE_CTRL 12 11 10 9 PL680-3X 1234 GNDBUF QBAR VDDBUF Q GNDANA LP LM GNDBUF 3x3 QFN Note1 QBAR is used for single ended CMOS output. Note2 Denotes 60kΩ internal pull up resistor. BLOCK DIAGRAM SEL[0:2] XIN XOUT VCO Divider Charge Pump Xtal Phase Osc Detector + Loop Filter FXiNx16 Output Divider 1,2,4,8 QBAR Q Performance Tuner OUTPUT ENABLE LOGIC LEVELS Part # PL680-38 LVPECL PL680-37 & 39 LVCMOS or LVDS 38-640MHz Low Phase Noise XO ORDERING INFORMATION For part ordering, please contact our Sales Department 47745 Fremont Blvd., Fremont, CA 94538, USA Tel 510 492-0990 Fax 510 492-0991 PART NUMBER The order number for this device is a combination of the following: Part number, Package type and Operating temperature range PACKAGE TYPE O=TSSOP-16L Q= QFN-16L PL680-3X X C L R R= TAPE & REEL NONE= TUBE L= GREEN PACKAGE NONE= REGULAR PACKAGE TEMPERATURE C=COMMERCIAL 0°C to 70°C I=INDUSTRAL -40°C to 85°C Part/Order Number PL680-37OC PL680-37OC-R PL680-37OCL PL680-37OCL-R PL680-37QC-R PL680-37QCL-R PL680-38OC PL680-38OC-R PL680-38OCL PL680-38OCL-R PL680-38QC-R PL680-38QCL-R PL680-39OC PL680-39OC-R PL680-39OCL PL680-39OCL-R PL680-39QC-R PL680-39QCL-R Marking P680-37OC P680-37OC P680-37OCL P680-37OCL P680-37QC P680-37QCL P680-38OC P680-38OC P680-38OCL P680-38OCL P680-38QC P680-38QCL P680-39OC P680-39OC P680-39OCL P680-39OCL P680-39QC P680-39QCL Marking TSSOP - Tube TSSOP - Tape & Reel TSSOP - Tube GREEN Package TSSOP - Tape & Reel GREEN Package QFN - Tape & Reel QFN - Tape & Reel GREEN Package TSSOP - Tube TSSOP - Tape & Reel TSSOP - Tube GREEN Package TSSOP - Tape & Reel GREEN Package QFN - Tape & Reel QFN - Tape & Reel GREEN Package TSSOP - Tube TSSOP - Tape & Reel TSSOP - Tube GREEN Package TSSOP - Tape & Reel GREEN Package QFN - Tape & Reel QFN - Tape & Reel GREEN Package PhaseLink Corporation, reserves the right to make changes in its products or specifications, or both at any time without notice. The information furnished by Phaselink is believed to be accurate and reliable. However, PhaseLink makes no guarantee or warranty concerning the accuracy of said information and shall not be responsible for any loss or damage of whatever nature resulting from the use of, or reliance upon this product. LIFE SUPPORT POLICY PhaseLink’s products are not authorized for use as critical components in life support devices or systems without the express written approval of the President of PhaseLink Corporation.

PDF Datasheet Preview

38-640MHz Low Phase Noise XO

PACKAGE PIN ASSIGNMENT
• Less than 0.4ps RMS 12kHz - 20MHz phase jitter for all frequencies.
• Less than 25ps peak to peak period jitter for all frequencies.
• Low phase noise output 1MHz offset o -144dBc/Hz for 106.25MHz o -144dBc/Hz for 156.25MHz o -144dBc/Hz for 212.5MHz o -140dBc/Hz for 312.5MHz, o -131dBc/Hz for 622.08MHz
• Fundamental Crystal Input Frequency o 19MHz to 40MHz 3.3V o 19MHz to 28.125MHz 2.5V
• Output Frequency o 38MHz to 640MHz 3.3V o 38MHz to 450MHz 2.5V
• Available in LVPECL, LVDS, or LVCMOS outputs.
• Output Enable selector.
• 2.5V ~ 3.3V operation.
• Available in 3x3 QFN or 16-pin TSSOP packages.

The PL680-3X is a monolithic low jitter and low phase noise high performance clock, capable of producing 0.4ps RMS phase jitter and LVCMOS, LVDS or LVPECL outputs, covering a wide frequency output range up to 640MHz. It allows high performance and high frequency output, using a low cost fundamental crystal of 19MHz to 40MHz. The frequency selector pads of PL680-3X enable output frequencies of 2, 4, 8, or 16 * FXIN. The PL680-3X is designed to address the demanding requirements of high performance applications such Fiber Channel, serial ATA, Ethernet, SAN, etc.

VDDANA XIN

XOUT OE_CTRL

DNC GNDANA
16-pin TSSOP

GNDBUF QBAR VDDBUF Q GNDBUF LM

XIN VDDANA

XOUT OE_CTRL
12 11 10 9

PL680-3X
1234

GNDBUF QBAR VDDBUF Q

GNDANA LP LM

GNDBUF
3x3 QFN

Note1 QBAR is used for single ended CMOS output. Note2 Denotes 60kΩ internal pull up resistor.

BLOCK DIAGRAM

SEL[0:2]

XIN XOUT

VCO Divider

Charge Pump

Xtal

Phase

Osc Detector
+ Loop Filter

FXiNx16

Output Divider 1,2,4,8

QBAR Q

Performance Tuner

OUTPUT ENABLE LOGIC LEVELS Part #

PL680-38 LVPECL

PL680-37 & 39 LVCMOS or LVDS
38-640MHz Low Phase Noise XO
ORDERING INFORMATION
For part ordering, please contact our Sales Department 47745 Fremont Blvd., Fremont, CA 94538, USA Tel 510 492-0990 Fax 510 492-0991

PART NUMBER The order number for this device is a combination of the following:

Part number, Package type and Operating temperature range

PACKAGE TYPE O=TSSOP-16L Q= QFN-16L

PL680-3X X C L R

R= TAPE & REEL NONE= TUBE

L= GREEN PACKAGE NONE= REGULAR PACKAGE

TEMPERATURE C=COMMERCIAL 0°C to 70°C I=INDUSTRAL -40°C to 85°C

Part/Order Number

PL680-37OC PL680-37OC-R PL680-37OCL PL680-37OCL-R PL680-37QC-R PL680-37QCL-R PL680-38OC PL680-38OC-R PL680-38OCL PL680-38OCL-R PL680-38QC-R PL680-38QCL-R PL680-39OC PL680-39OC-R PL680-39OCL PL680-39OCL-R PL680-39QC-R PL680-39QCL-R

Marking

P680-37OC P680-37OC P680-37OCL P680-37OCL P680-37QC P680-37QCL P680-38OC P680-38OC P680-38OCL P680-38OCL P680-38QC P680-38QCL P680-39OC P680-39OC P680-39OCL P680-39OCL P680-39QC P680-39QCL

Marking

TSSOP - Tube TSSOP - Tape & Reel TSSOP - Tube GREEN Package TSSOP - Tape & Reel GREEN Package QFN - Tape & Reel QFN - Tape & Reel GREEN Package TSSOP - Tube TSSOP - Tape & Reel TSSOP - Tube GREEN Package TSSOP - Tape & Reel GREEN Package QFN - Tape & Reel QFN - Tape & Reel GREEN Package TSSOP - Tube TSSOP - Tape & Reel TSSOP - Tube GREEN Package TSSOP - Tape & Reel GREEN Package QFN - Tape & Reel QFN - Tape & Reel GREEN Package

PhaseLink Corporation, reserves the right to make changes in its products or specifications, or both at any time without notice. The information furnished by Phaselink is believed to be accurate and reliable. However, PhaseLink makes no guarantee or warranty concerning the accuracy of said information and shall not be responsible for any loss or damage of whatever nature resulting from the use of, or reliance upon this product.

LIFE SUPPORT POLICY PhaseLink’s products are not authorized for use as critical components in life support devices or systems without the express written approval of the President of PhaseLink Corporation.

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived PL680-38QC-R Datasheet file may be downloaded here without warranties.

Datasheet ID: PL680-38QC-R 647914