840001I-25

FemtoClock? LVCMOS/LVTTL Clock Generator; ·One LVCMOS/LVTTL output, 15Ω output impedence\n·Output frequency range: 22.4MHz – 170MHz\n·VCO range: 560MHz to 680MHz\n·RMS phase jitter @ 125MHz (637kHz - 10MHz): 0.36ps (typical)\n·Full 3.3V or 2.5V operating supply\n·-40°C to 85°C ambient operating temperature\n·Available in lead-free (RoHS 6) package\n;

The 840001I-25 is a General Purpose Clock Generator. The 840001I-25 can accept frequency from a 22.4MHz to 170MHz and generate a 22.4MHz to 170MHz output. The 840001I-25 has excellent phase jitter performance, from 637kHz – 10MHz integration range. The 840001I-25 is packaged in a small 8-pin TSSOP, making it ideal for use in systems with limited board space.\n

840001I-34

FemtoClock? Crystal-to-LVCMOS/LVTTL Frequency Synthesizer; ·Two LVCMOS/LVTTL outputs, 22Ω typical output impedanceOne main clock output (Q)One three-state reference clock output (REF_OUT)\n·Crystal oscillator interface can accept crystals from 15.3125MHz to 42.67MHz, 18pF parallel resonant crystal\n·Q output frequency range: 81.67MHz to 213.33MHz\n·RMS phase jitter @106.25, (637kHz – 10MHz): 0.38ps (typical)\n·VCO range: 490MHz to 640MHz\n·Full 3.3V and 2.5V operating supply\n·-40°C to 85°C ambient operating temperature\n·Available in lead-free (RoHS 6) package\n;

The 840001I-34 is a two output LVCMOS/LVTTL Synthesizer and a member of the family of high performance devices from IDT. One output is the LVCMOS/LVTTL main synthesized clock output (Q) and one output is a three-state LVCMOS/LVTTL reference clock (REF_OUT) output at the frequency of the crystal oscillator. The device can accept crystals from 15.3125MHz to 42.67MHz and can synthesize outputs from 81.67MHz to 213.33MHz. The 840001I-34 is packaged in a 3mm x 3mm 16-pin VFQFN, making it ideal for use on space constrained boards.\n

840001I-34

Femtoclocks? Crystal-to-LVCMOS/LVTTL Frequency Synthesizer

GeneralDescription The840001I-34isatwooutputLVCMOS/LVTTLSynthesizer.One outputistheLVCMOS/LVTTLmainsynthesizedclockoutput(Q) andoneoutputisathree-stateLVCMOS/LVTTLreferenceclock (REF_OUT)outputatthefrequencyofthecrystaloscillator.The devicecanacceptcrystal

840002

FEMTOCLOCKS? Crystal-to-LVCMOS/ LVTTL Frequency Synthesizer

GENERALDESCRIPTION The840002isa2outputLVCMOS/LVTTLSynthesizeroptimized togenerateFibreChannelreferenceclockfrequencies.Usinga 26.5625MHz,18pFparallelresonantcrystal,thefollowingfrequencies canbegeneratedbasedonthe2frequencyselectpins(F_SEL1:0): 212.5MHz,159.

840002-01

FemtoClock?, Crystal-to-LVCMOS/LVTTL Frequency Synthesizer

GeneralDescription The840002-01isatwooutputLVCMOS/LVTTLSynthesizer optimizedtogenerateEthernetreferenceclockfrequencies.Usinga 25MHz18pFparallelresonantcrystal,thefollowingfrequenciescan begeneratedbasedonthetwofrequencyselectpins(F_SEL[1:0]): 156.25MHz,125MH

84000234

COAXIAL CONNECTOR, QMA, 50 Ohm, Straight cable plug (male)

Properties ?Excellentelectrical peormence ?Highpackingdensity ?Applicableinfrequencies upto18GHz ?Easytomate-Notorque ortoolingrequired ?ReturnlossoptimizedDC to6GHz

840002I

FemtoClocks? Crystal-to-LVCMOS/LVTTL Frequency Synthesizer

GENERALDESCRIPTION The840002Iisa2outputLVCMOS/LVTTLSynthesizer optimizedtogenerateFibreChannelreferenceclock frequencies.Usinga26.5625MHz18pFparallelresonant crystal,thefollowingfrequenciescanbegeneratedbasedonthe 2frequencyselectpins(F_SEL1:0):212.5MHz,159.

840002I-01

FemtoClock?, Crystal-to-LVCMOS/LVTTL Frequency Synthesizer

GeneralDescription The840002I-01isatwooutputLVCMOS/LVTTLSynthesizer optimizedtogenerateEthernetreferenceclockfrequencies.Usinga 25MHz18pFparallelresonantcrystal,thefollowingfrequenciescan begeneratedbasedonthetwofrequencyselectpins(F_SEL[1:0]): 156.25MHz,125M

840004

FemtoClocks? Crystal-to-LVCMOS/LVTTL Frequency Synthesizer

GENERALDESCRIPTION The840004isa4outputLVCMOS/LVTTLSynthesizeroptimized togenerateEthernetreferenceclockfrequenciesandisamember oftheHiPerClocksTMfamilyofhighperformanceclocksolutions fromIDT.Usinga26.5625MHz,18pFparallelresonantcrystal,the followingfrequenc

840004

FemtoClock? Crystal-to-LVCMOS/LVTTL Frequency Synthesizer ; ·Four LVCMOS/LVTTL outputs, 17Ω typical output impedance\n·Selectable crystal oscillator interface or LVCMOS single-ended input\n·Supports the following input frequencies: 212.5MHz, 159.375MHz, 156.25MHz, 106.25MHz and 53.125MHz\n·VCO range: 560MHz - 700MHz\n·RMS phase jitter @ 212.5MHz (637kHz - 10MHz):0.49ps typical, VDDO = 3.3VPhase noise:Offset ? ? ? ? ? ? ? . ? Noise Power100Hz ............... -88.8 dBc/Hz1kHz ................. -109.0 dBc/Hz10kHz ............... -116.1 dBc/Hz100kHz ............. -117.5 dBc/Hz\n·Full 3.3V or mixed 3.3V core/2.5V output supply mode\n·0°C to 70°C ambient operating temperature\n·Available in lead-free (RoHS 6) package\n;

The 840004 is a 4 output LVCMOS/LVTTL Synthesizer optimized to generate Ethernet reference clock frequencies and is a member of the family of high performance clock solutions from IDT. Using a 26.5625MHz, 18pF parallel resonant crystal, the following frequencies can be generated based on the 2 frequency select pins (F_SEL1:0): 212.5MHz, 159.375MHz, 156.25MHz, 106.25MHz, and 53.125MHz. The 840004 uses IDT's 3rd generation low phase noise VCO technology and can achieve 1ps or lower typical random rms phase jitter, easily meeting Ethernet jitter requirements. The 840004 is packaged in a small 20-pin TSSOP package.\n