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PLL1708 Status: ACTIVE

3.3 V Dual PLL Multi-Clock Generator


      
         
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Datasheet

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 PLL1708
Supply Voltage(s)(V)3.3  
Operating Temp Range(Celsius)-25 to 85  
Pin/Package20SSOP/QSOP  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • PLL1705: 3.3 V Dual PLL Multi-Clock Generator
  • PLL1706: 3.3 V Dual PLL Multi-Clock Generator
  • PLL1707: 3.3 V Dual PLL Multi-Clock Generator
  • CDCE913: Programmable 1-PLL VCXO Clock Synthesizer with 2.5-V or 3.3-V LVCMOS Outputs
  • PCM1794A: 132dB SNR Highest Performance Stereo DAC (H/W Control)
  • SN74LVC1G32: Single 2-Input Positive-OR Gate

Product Information

Features

  • 27-MHz Master Clock Input
  • Generated Audio System Clock (PLL1707):
    • SCKO0: 768 fS (fS = 44.1 kHz)
    • SCKO1: 768 fS, 512 fS (fS = 48 kHz)
    • SCKO2: 256 fS (fS = 32, 44.1, 48, 64, 88.2, 96 kHz)
    • SCKO3: 384 fS (fS = 32, 44.1, 48, 64, 88.2, 96 kHz)
  • Generated Audio System Clock (PLL1708):
    • SCKO0: 768 fS (fS = 44.1 kHz)
    • SCKO1: 768 fS, 512 fS, 384 fS , 256 fS (fS = 48 kHz)
    • SCKO2: 256 fS (fS = 16, 22.05, 24, 32, 44.1, 48, 64, 88.2, 96 kHz)
    • SCKO3: 384 fS (fS = 16, 22.05, 24, 32, 44.1, 48, 64, 88.2, 96 kHz)
  • Zero PPM Error Output Clocks
  • Low Clock Jitter: 50 ps (Typical)
  • Multiple Sampling Frequencies (PLL1707):
    • fS = 32, 44.1, 48, 64, 88.2, 96 kHz
  • Multiple Sampling Frequencies (PLL1708):
    • fS = 16, 22.05, 24, 32, 44.1, 48, 64, 88.2, 96 kHz
  • 3.3-V Single Power Supply
  • PLL1707: Parallel Control
    PLL1708: Serial Control
  • Package: 20-Pin SSOP (150 mil), Lead-Free Product

View All Features in Datasheet

Description

The PLL1707 are low cost, phase-locked loop (PLL) multiclock generators. The PLL1707 and PLL1708 can generate four system clocks from a 27-MHz reference input frequency. The clock outputs of the PLL1707 can be controlled by sampling frequency-control pins and those of the PLL1708 can be controlled through serial-mode control pins. The device gives customers both cost and space savings by eliminating external components and enables customers to achieve the very low-jitter performance needed for high performance audio DACs and/or ADCs. The PLL1707 and PLL1708 are ideal for MPEG-2 applications which use a 27-MHz master clock such as DVD recorders, HDD recorders, DVD add-on cards for multimedia PCs, digital HDTV systems, and set-top boxes.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
PLL1708DBQACTIVE-25 to 851.55 | 1kuSSOP/QSOP (DBQ) | 20 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
PLL1708DBQG4ACTIVE-25 to 851.55 | 1kuSSOP/QSOP (DBQ) | 20 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
PLL1708DBQRACTIVE-25 to 851.40 | 1kuSSOP/QSOP (DBQ) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
PLL1708DBQRG4ACTIVE-25 to 851.40 | 1kuSSOP/QSOP (DBQ) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 11:45 AM GMT, 26 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksPLL1708DBQ
AmericasArrow 12
Avnet 335
Newark 66
Rochester Electronics 896
AsiaFarnell Asia 93
EuropeAvnet-SILICA >1k
Farnell 73
WorldwideDigiKey 414
Mouser Electronics 18
TI Lead Time*: 20 WeeksPLL1708DBQG4
AmericasArrow 20
WorldwideDigiKey  Available
Mouser Electronics 192
TI Lead Time*: 20 WeeksPLL1708DBQR
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksPLL1708DBQRG4
WorldwideDigiKey  Available
View all Distributors  

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
PLL1708DBQ RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
PLL1708DBQG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
PLL1708DBQR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
PLL1708DBQRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for PLL1708 Help

Datasheet

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