Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers

    EP14 Search Results

    SF Impression Pixel

    EP14 Price and Stock

    Select Manufacturer

    Sumida Corporation CDEP147NP-4R7MC-73

    FIXED IND 4.7UH 11A 7.8 MOHM SMD
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey CDEP147NP-4R7MC-73 Digi-Reel 7,561 1
    • 1 $1.56
    • 10 $1.283
    • 100 $1.0547
    • 1000 $1.0547
    • 10000 $1.0547
    		Buy Now
    CDEP147NP-4R7MC-73 Cut Tape 7,561 1
    • 1 $1.56
    • 10 $1.283
    • 100 $1.0547
    • 1000 $1.0547
    • 10000 $1.0547
    		Buy Now
    CDEP147NP-4R7MC-73 Reel 7,200 300
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.795
    • 10000 $0.795
    		Buy Now
    Bristol Electronics CDEP147NP-4R7MC-73 60 3
    • 1 -
    • 10 $1.86
    • 100 $1.1625
    • 1000 $1.1625
    • 10000 $1.1625
    		Buy Now

    onsemi MC100LVEP14DTR2G

    IC CLK BUFFER 2:5 2.5GHZ 20TSSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey MC100LVEP14DTR2G Digi-Reel 2,031 1
    • 1 $9.15
    • 10 $6.176
    • 100 $4.526
    • 1000 $4.0625
    • 10000 $4.0625
    		Buy Now
    MC100LVEP14DTR2G Cut Tape 2,031 1
    • 1 $9.15
    • 10 $6.176
    • 100 $4.526
    • 1000 $4.0625
    • 10000 $4.0625
    		Buy Now
    Bristol Electronics MC100LVEP14DTR2G 1,162
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Get Quote
    MC100LVEP14DTR2G 589
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Get Quote
    MC100LVEP14DTR2G 4
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Get Quote
    Avnet Asia MC100LVEP14DTR2G 18 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $4.16667
    		Buy Now
    Avnet Silica MC100LVEP14DTR2G 19 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    EBV Elektronik MC100LVEP14DTR2G 20 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    Vyrian MC100LVEP14DTR2G 1,527
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Get Quote
    Win Source Electronics MC100LVEP14DTR2G 8,000
    • 1 -
    • 10 $6.0889
    • 100 $4.0593
    • 1000 $4.0593
    • 10000 $4.0593
    		Buy Now

    Microchip Technology Inc SY100EP14UK4G-TR

    IC CLK BUFFER 2:5 2GHZ 20TSSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey SY100EP14UK4G-TR Cut Tape 1,064 1
    • 1 $4.52
    • 10 $4.52
    • 100 $3.43
    • 1000 $3.43
    • 10000 $3.43
    		Buy Now
    SY100EP14UK4G-TR Digi-Reel 1,064 1
    • 1 $4.52
    • 10 $4.52
    • 100 $3.43
    • 1000 $3.43
    • 10000 $3.43
    		Buy Now
    SY100EP14UK4G-TR Reel 1,000 1,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 $3.43001
    • 10000 $3.43001
    		Buy Now
    Mouser Electronics SY100EP14UK4G-TR 1,106
    • 1 $3.96
    • 10 $3.96
    • 100 $3.43
    • 1000 $2.97
    • 10000 $2.97
    		Buy Now
    Newark SY100EP14UK4G-TR Reel 1,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 $3.54
    • 10000 $3.54
    		Buy Now
    Microchip Technology Inc SY100EP14UK4G-TR Reel 8 Weeks
    • 1 $4.52
    • 10 $4.52
    • 100 $3.43
    • 1000 $2.87
    • 10000 $2.64
    		Buy Now
    NAC SY100EP14UK4G-TR 1,000
    • 1 $2.65
    • 10 $2.65
    • 100 $2.39
    • 1000 $2.15
    • 10000 $2.15
    		Buy Now
    Avnet Silica SY100EP14UK4G-TR 10 Weeks 1,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    EBV Elektronik SY100EP14UK4G-TR 9 Weeks 1,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now

    onsemi MC100EP142FAG

    IC REGISTER SHFT 9BIT ECL 32LQFP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey MC100EP142FAG Tray 193 1
    • 1 $21.81
    • 10 $20.285
    • 100 $20.285
    • 1000 $20.285
    • 10000 $20.285
    		Buy Now
    Mouser Electronics MC100EP142FAG 240
    • 1 $21.81
    • 10 $20.29
    • 100 $20.29
    • 1000 $20.28
    • 10000 $20.28
    		Buy Now
    Rochester Electronics MC100EP142FAG 2,745 1
    • 1 -
    • 10 -
    • 100 $20.24
    • 1000 $18.11
    • 10000 $17.04
    		Buy Now
    Avnet Silica MC100EP142FAG 19 Weeks 250
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    EBV Elektronik MC100EP142FAG 20 Weeks 250
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    Flip Electronics MC100EP142FAG 7,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Get Quote
    Vyrian MC100EP142FAG 1,880
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Get Quote
    Wuhan P&S MC100EP142FAG 385 1
    • 1 $56.57
    • 10 $56.57
    • 100 $36.11
    • 1000 $27.38
    • 10000 $27.38
    		Buy Now

    onsemi MC100LVEP14DTG

    IC CLK BUFFER 2:5 2.5GHZ 20TSSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey MC100LVEP14DTG Tube 169 1
    • 1 $11.89
    • 10 $8.16
    • 100 $6.28707
    • 1000 $5.775
    • 10000 $5.775
    		Buy Now
    Avnet Americas MC100LVEP14DTG Tube 50 18 Weeks 75
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Get Quote
    Bristol Electronics MC100LVEP14DTG 49
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Get Quote
    MC100LVEP14DTG 10
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Get Quote
    Avnet Asia MC100LVEP14DTG 18 Weeks 150
    • 1 -
    • 10 -
    • 100 -
    • 1000 $5.8481
    • 10000 $5.43529
    		Buy Now
    Avnet Silica MC100LVEP14DTG 19 Weeks 75
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    EBV Elektronik MC100LVEP14DTG 20 Weeks 75
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    Vyrian MC100LVEP14DTG 131
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Get Quote
    Find more EP14 price and stock on Findchips.com

    EP14 Datasheets (178)

    Part
    ECAD Model
    Manufacturer
    Description
    Curated
    Datasheet Type
    PDF
    EP14 Ecliptek OSCILLATOR Original PDF
    EP14 Knowles Voltronics Capacitors - Trimmers, Variable Capacitors - CAP TRIMMER 0.8-14PF 125V HZT TH Original PDF
    EP1400000000G Amphenol Anytek Connectors, Interconnects - Terminal Blocks - Headers, Plugs and Sockets - TERM BLOCK HDR 14POS VERT 5MM Original PDF
    EP1400SJETPDC-1.000M Ecliptek OSCILLATORS 100PPM -40+85 5.0V 4 1.000MHZ PD HCMOS PLASTIC 4 J-LEAD SMD Original PDF
    EP1400SJETPDC-1.000M TR Ecliptek OSCILLATORS 100PPM -40+85 5.0V 4 1.000MHZ PD HCMOS PLASTIC 4 J-LEAD SMD Original PDF
    EP1400SJETPDC-1.8432M Ecliptek OSCILLATORS 100PPM -40+85 5.0V 4 1.8432MHZ PD CMOS PLASTIC 4 J-LEAD SMD Original PDF
    EP1400SJETPDC-1.8432M TR Ecliptek OSCILLATORS 100PPM -40+85 5.0V 4 1.8432MHZ PD CMOS PLASTIC 4 J-LEAD SMD Original PDF
    EP1400SJETTSC-1.8432M Ecliptek OSCILLATORS 100PPM -40+85 5.0V 4 1.8432MHZ TS CMOS PLASTIC 4 J-LEAD SMD Original PDF
    EP1400SJETTSC-1.8432M TR Ecliptek OSCILLATORS 100PPM -40+85 5.0V 4 1.8432MHZ TS CMOS PLASTIC 4 J-LEAD SMD Original PDF
    EP1400SJETTSC-19.6608M Ecliptek OSCILLATORS 100PPM -40+85 5.0V 4 19.6608MHZ TS HCMOS PLASTIC 4 J-LEAD SMD Original PDF
    EP1400SJETTSC-19.6608M TR Ecliptek OSCILLATORS 100PPM -40+85 5.0V 4 19.6608MHZ TS HCMOS PLASTIC 4 J-LEAD SMD Original PDF
    EP1400SJETTSC-3.6864M Ecliptek OSCILLATORS 100PPM -40+85 5.0V 4 3.6864MHZ TS HCMOS PLASTIC 4 J-LEAD SMD Original PDF
    EP1400SJETTSC-3.6864M TR Ecliptek OSCILLATORS 100PPM -40+85 5.0V 4 3.6864MHZ TS HCMOS PLASTIC 4 J-LEAD SMD Original PDF
    EP1400SJETTSC-40.000M Ecliptek OSCILLATORS 100PPM -40+85 5.0V 4 40.000MHZ TS CMOS PLASTIC 4 J-LEAD SMD Original PDF
    EP1400SJETTSC-40.000M TR Ecliptek OSCILLATORS 100PPM -40+85 5.0V 4 40.000MHZ TS CMOS PLASTIC 4 J-LEAD SMD Original PDF
    EP1400SJETTSC-4.000M Ecliptek OSCILLATORS 100PPM -40+85 5.0V 4 4.000MHZ TS HCMOS PLASTIC 4 J-LEAD SMD Original PDF
    EP1400SJETTSC-4.000M TR Ecliptek OSCILLATORS 100PPM -40+85 5.0V 4 4.000MHZ TS HCMOS PLASTIC 4 J-LEAD SMD Original PDF
    EP1400SJETTSL-14.31818M Ecliptek OSCILLATORS 100PPM -40+85 5.0V 4 14.31818MHZ TS TTL PLASTIC 4 J-LEAD SMD Original PDF
    EP1400SJETTSL-14.31818M TR Ecliptek OSCILLATORS 100PPM -40+85 5.0V 4 14.31818MHZ TS TTL PLASTIC 4 J-LEAD SMD Original PDF
    EP1400SJETTSL-50.000M Ecliptek OSCILLATORS 100PPM -40+85 5.0V 4 50.000MHZ TS TTL PLASTIC 4 J-LEAD SMD Original PDF
    ...

    EP14 Datasheets Context Search

    Catalog Datasheet
    Type
    Document Tags
    PDF

    Untitled

    Abstract: No abstract text available
    Text: EP1400SJTSC-32.000M RoHS EP14 00 SJ TS C -32.000M Series RoHS Compliant 5.0V Plastic J-Lead SMD HCMOS/TTL Programmable Oscillator Nominal Frequency 32.000MHz Output Logic Type CMOS Frequency Tolerance/Stability ±100ppm Maximum Pin 1 Connection Tri-State Disabled Output: High Impedance


    Original     		EP1400SJTSC-32 000MHz 100ppm PDF

    Untitled

    Abstract: No abstract text available
    Text: EP1400SJETTSL-8.000M EP14 00 SJ ET RoHS TS L -8.000M Series RoHS Compliant 5.0V Plastic J-Lead SMD HCMOS/TTL Programmable Oscillator Nominal Frequency 8.000MHz Output Logic Type TTL Frequency Tolerance/Stability ±100ppm Maximum Pin 1 Connection Tri-State Disabled Output: High Impedance


    Original     		EP1400SJETTSL-8 000MHz 100ppm PDF

    Untitled

    Abstract: No abstract text available
    Text: EP1400SJTSC-7.3728M TR EP14 00 SJ RoHS TS C -7.3728M TR Series RoHS Compliant 5.0V Plastic J-Lead SMD HCMOS/TTL Programmable Oscillator Packaging Options Tape & Reel Nominal Frequency 7.3728MHz Frequency Tolerance/Stability ±100ppm Maximum Output Logic Type


    Original     		EP1400SJTSC-7 3728M 3728MHz 100ppm PDF

    Untitled

    Abstract: No abstract text available
    Text: EP1400SJTSC-5.136M TR EP14 00 SJ RoHS TS C -5.136M TR Series RoHS Compliant 5.0V Plastic J-Lead SMD HCMOS/TTL Programmable Oscillator Packaging Options Tape & Reel Nominal Frequency 5.136MHz Frequency Tolerance/Stability ±100ppm Maximum Output Logic Type


    Original     		EP1400SJTSC-5 136MHz 100ppm PDF

    Untitled

    Abstract: No abstract text available
    Text: EP1400SJTSC-7.3728M RoHS EP14 00 SJ TS C -7.3728M Series RoHS Compliant 5.0V Plastic J-Lead SMD HCMOS/TTL Programmable Oscillator Nominal Frequency 7.3728MHz Output Logic Type CMOS Frequency Tolerance/Stability ±100ppm Maximum Pin 1 Connection Tri-State Disabled Output: High Impedance


    Original     		EP1400SJTSC-7 3728M 3728MHz 100ppm PDF

    Untitled

    Abstract: No abstract text available
    Text: EP1445SJPDC-40.960M TR EP14 45 SJ RoHS PD C -40.960M TR Series RoHS Compliant 5.0V Plastic J-Lead SMD HCMOS/TTL Programmable Oscillator Packaging Options Tape & Reel Nominal Frequency 40.960MHz Frequency Tolerance/Stability ±50ppm Maximum Output Logic Type


    Original     		EP1445SJPDC-40 960MHz 50ppm PDF

    Untitled

    Abstract: No abstract text available
    Text: EP1400SJTSC-25.177M TR EP14 00 SJ RoHS TS C -25.177M TR Series RoHS Compliant 5.0V Plastic J-Lead SMD HCMOS/TTL Programmable Oscillator Packaging Options Tape & Reel Nominal Frequency 25.177MHz Frequency Tolerance/Stability ±100ppm Maximum Output Logic Type


    Original     		EP1400SJTSC-25 177MHz 100ppm PDF

    Untitled

    Abstract: No abstract text available
    Text: EP1400SJTSC-72.500M TR EP14 00 SJ RoHS TS C -72.500M TR Series RoHS Compliant 5.0V Plastic J-Lead SMD HCMOS/TTL Programmable Oscillator Packaging Options Tape & Reel Nominal Frequency 72.500MHz Frequency Tolerance/Stability ±100ppm Maximum Output Logic Type


    Original     		EP1400SJTSC-72 500MHz 100ppm PDF

    Untitled

    Abstract: No abstract text available
    Text: EP1400SJTTSC-8.000M TR EP14 00 SJ RoHS T TS C -8.000M TR Series RoHS Compliant 5.0V Plastic J-Lead SMD HCMOS/TTL Programmable Oscillator Packaging Options Tape & Reel Nominal Frequency 8.000MHz Frequency Tolerance/Stability ±100ppm Maximum Output Logic Type


    Original     		EP1400SJTTSC-8 000MHz 100ppm PDF

    Untitled

    Abstract: No abstract text available
    Text: EP1400SJTSC-31.250M TR EP14 00 SJ RoHS TS C -31.250M TR Series RoHS Compliant 5.0V Plastic J-Lead SMD HCMOS/TTL Programmable Oscillator Packaging Options Tape & Reel Nominal Frequency 31.250MHz Frequency Tolerance/Stability ±100ppm Maximum Output Logic Type


    Original     		EP1400SJTSC-31 250MHz 100ppm PDF

    Untitled

    Abstract: No abstract text available
    Text: EP1400SJTSC-18.000M TR EP14 00 SJ RoHS TS C -18.000M TR Series RoHS Compliant 5.0V Plastic J-Lead SMD HCMOS/TTL Programmable Oscillator Packaging Options Tape & Reel Nominal Frequency 18.000MHz Frequency Tolerance/Stability ±100ppm Maximum Output Logic Type


    Original     		EP1400SJTSC-18 000MHz 100ppm PDF

    Untitled

    Abstract: No abstract text available
    Text: EP1400SJTSC-53.8112M EP14 00 SJ RoHS TS C -53.8112M Series RoHS Compliant 5.0V Plastic J-Lead SMD HCMOS/TTL Programmable Oscillator Nominal Frequency 53.8112MHz Output Logic Type CMOS Frequency Tolerance/Stability ±100ppm Maximum Pin 1 Connection Tri-State Disabled Output: High Impedance


    Original     		EP1400SJTSC-53 8112M 8112MHz 100ppm PDF

    Untitled

    Abstract: No abstract text available
    Text: EP1400SJTSC-53.8112M TR EP14 00 SJ RoHS TS C -53.8112M TR Series RoHS Compliant 5.0V Plastic J-Lead SMD HCMOS/TTL Programmable Oscillator Packaging Options Tape & Reel Nominal Frequency 53.8112MHz Frequency Tolerance/Stability ±100ppm Maximum Output Logic Type


    Original     		EP1400SJTSC-53 8112M 8112MHz 100ppm PDF

    Untitled

    Abstract: No abstract text available
    Text: EP1445SJTSC-7.680M EP14 45 SJ RoHS TS C -7.680M Series RoHS Compliant 5.0V Plastic J-Lead SMD HCMOS/TTL Programmable Oscillator Nominal Frequency 7.680MHz Output Logic Type CMOS Frequency Tolerance/Stability ±50ppm Maximum Pin 1 Connection Tri-State Disabled Output: High Impedance


    Original     		EP1445SJTSC-7 680MHz 50ppm PDF

    Untitled

    Abstract: No abstract text available
    Text: EP1400SJETTSL-14.31818M TR EP14 00 SJ ET RoHS TS L -14.31818M TR Series RoHS Compliant 5.0V Plastic J-Lead SMD HCMOS/TTL Programmable Oscillator Packaging Options Tape & Reel Nominal Frequency 14.31818MHz Frequency Tolerance/Stability ±100ppm Maximum Output Logic Type


    Original     		EP1400SJETTSL-14 31818M 31818MHz 100ppm PDF

    Untitled

    Abstract: No abstract text available
    Text: EP1400SJETTTSC-32.000M TR RoHS EP14 00 SJ ET T TS C -32.000M TR Series RoHS Compliant 5.0V Plastic J-Lead SMD HCMOS/TTL Programmable Oscillator Packaging Options Tape & Reel Nominal Frequency 32.000MHz Frequency Tolerance/Stability ±100ppm Maximum Output Logic Type


    Original     		EP1400SJETTTSC-32 000MHz 100ppm PDF

    Untitled

    Abstract: No abstract text available
    Text: EP1445SJETPDL-1.000M EP14 45 SJ ET RoHS PD L -1.000M Series RoHS Compliant 5.0V Plastic J-Lead SMD HCMOS/TTL Programmable Oscillator Nominal Frequency 1.000MHz Output Logic Type TTL Frequency Tolerance/Stability ±50ppm Maximum Pin 1 Connection Power Down Disable Output: Logic Low


    Original     		EP1445SJETPDL-1 000MHz 50ppm PDF

    Untitled

    Abstract: No abstract text available
    Text: EP1400SJETTSC-19.6608M RoHS EP14 00 SJ ET TS C -19.6608M Series RoHS Compliant 5.0V Plastic J-Lead SMD HCMOS/TTL Programmable Oscillator Nominal Frequency 19.6608MHz Output Logic Type CMOS Frequency Tolerance/Stability ±100ppm Maximum Pin 1 Connection Tri-State Disabled Output: High Impedance


    Original     		EP1400SJETTSC-19 6608M 6608MHz 100ppm PDF

    Untitled

    Abstract: No abstract text available
    Text: EP1400SJTSC-14.7456M TR EP14 00 SJ RoHS TS C -14.7456M TR Series RoHS Compliant 5.0V Plastic J-Lead SMD HCMOS/TTL Programmable Oscillator Packaging Options Tape & Reel Nominal Frequency 14.7456MHz Frequency Tolerance/Stability ±100ppm Maximum Output Logic Type


    Original     		EP1400SJTSC-14 7456M 7456MHz 100ppm PDF

    Untitled

    Abstract: No abstract text available
    Text: EP1400SJPDC-3.000M EP14 00 SJ RoHS PD C -3.000M Series RoHS Compliant 5.0V Plastic J-Lead SMD HCMOS/TTL Programmable Oscillator Nominal Frequency 3.000MHz Output Logic Type CMOS Frequency Tolerance/Stability ±100ppm Maximum Pin 1 Connection Power Down Disable Output: Logic Low


    Original     		EP1400SJPDC-3 000MHz 100ppm PDF

    Untitled

    Abstract: No abstract text available
    Text: EP1400SJTSC-14.7456M EP14 00 SJ RoHS TS C -14.7456M Series RoHS Compliant 5.0V Plastic J-Lead SMD HCMOS/TTL Programmable Oscillator Nominal Frequency 14.7456MHz Output Logic Type CMOS Frequency Tolerance/Stability ±100ppm Maximum Pin 1 Connection Tri-State Disabled Output: High Impedance


    Original     		EP1400SJTSC-14 7456M 7456MHz 100ppm PDF

    Untitled

    Abstract: No abstract text available
    Text: EP1445SJETPDC-25.000M EP14 45 SJ ET RoHS PD C -25.000M Series RoHS Compliant 5.0V Plastic J-Lead SMD HCMOS/TTL Programmable Oscillator Nominal Frequency 25.000MHz Output Logic Type CMOS Frequency Tolerance/Stability ±50ppm Maximum Pin 1 Connection Power Down Disable Output: Logic Low


    Original     		EP1445SJETPDC-25 000MHz 50ppm PDF

    Untitled

    Abstract: No abstract text available
    Text: EP1400SJTSC-40.000M TR EP14 00 SJ RoHS TS C -40.000M TR Series RoHS Compliant 5.0V Plastic J-Lead SMD HCMOS/TTL Programmable Oscillator Packaging Options Tape & Reel Nominal Frequency 40.000MHz Frequency Tolerance/Stability ±100ppm Maximum Output Logic Type


    Original     		EP1400SJTSC-40 000MHz 100ppm PDF

    Untitled

    Abstract: No abstract text available
    Text: EP1445SJETTTSL-24.000M TR RoHS EP14 45 SJ ET T TS L -24.000M TR Series RoHS Compliant 5.0V Plastic J-Lead SMD HCMOS/TTL Programmable Oscillator Packaging Options Tape & Reel Nominal Frequency 24.000MHz Frequency Tolerance/Stability ±50ppm Maximum Output Logic Type


    Original     		EP1445SJETTTSL-24 000MHz 50ppm PDF