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Clock,Timing & Frequency Management:

1,825 Products Found
Find a huge range of Clock,Timing & Frequency Management at element14 China, including Clock Synthesizers & Generators, Real Time Clocks, Timers, Oscillators & Pulse Generators, Phase Locked Loops - PLL, Frequency Synthesizers. We stock a wide range of Clock,Timing & Frequency Management from the world's top manufacturers including: Analog Devices, Renesas, Microchip, Onsemi & Nxp
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Clock,Timing & Frequency Management

(1,825)

  • Clock & Data Recovery - CDR (9)
  • Clock Synthesizers & Generators (686)
  • Delay Lines (42)
  • Frequency Synthesizers (47)
  • Phase Locked Loops - PLL (124)
  • Real Time Clocks (470)
  • Timers, Oscillators & Pulse Generators (447)
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    LTC6909CMS#TRPBF
    ANALOG DEVICES LTC6909CMS#TRPBF
    4023621RL

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. Oscillator
    2. Multiphase
    3. 6.67 MHz
    4. 2.7 V to 5.5 V
    5. 0 to 70 Deg C
    6. MSOP-16
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    10+
    CNY43.560
    (CNY49.2228)
    25+
    CNY38.060
    (CNY43.0078)
    100+
    CNY31.840
    (CNY35.9792)
    250+
    CNY28.790
    (CNY32.5327)
    500+
    CNY28.630
    (CNY32.3519)
    More Pricing...
    Min: 10 / Mult: 1
    6.67MHz
    -
    2.7V
    74FCT38072SDCGI8
    RENESAS 74FCT38072SDCGI8
    3941825

    Data Sheet

    RoHS

    RENESAS
    1. Clock Buffer
    2. 200MHz
    3. 1.71 V to 3.465 V
    4. 2 Outputs
    5. SOIC-8
    6. -40 °C to 105 °C
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY25.170
    (CNY28.4421)
    10+
    CNY14.790
    (CNY16.7127)
    50+
    CNY13.870
    (CNY15.6731)
    100+
    CNY12.930
    (CNY14.6109)
    250+
    CNY12.100
    (CNY13.673)
    More Pricing...
    Min: 1 / Mult: 1
    200MHz
    Clock Buffer
    1.71V
    74FCT38072SDCGI8
    RENESAS 74FCT38072SDCGI8
    3941825RL

    Data Sheet

    RoHS

    RENESAS
    1. Clock Buffer
    2. 200MHz
    3. 1.71 V to 3.465 V
    4. 2 Outputs
    5. SOIC-8
    6. -40 °C to 105 °C
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    CNY12.930
    (CNY14.6109)
    250+
    CNY12.100
    (CNY13.673)
    500+
    CNY10.610
    (CNY11.9893)
    1000+
    CNY9.270
    (CNY10.4751)
    2500+
    CNY9.080
    (CNY10.2604)
    Min: 100 / Mult: 1
    200MHz
    Clock Buffer
    1.71V
    LTC6909CMS#TRPBF
    ANALOG DEVICES LTC6909CMS#TRPBF
    4023621

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. Oscillator
    2. Multiphase
    3. 6.67 MHz
    4. 2.7 V to 5.5 V
    5. 0 to 70 Deg C
    6. MSOP-16
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY64.630
    (CNY73.0319)
    10+
    CNY43.560
    (CNY49.2228)
    25+
    CNY38.060
    (CNY43.0078)
    100+
    CNY31.840
    (CNY35.9792)
    250+
    CNY28.790
    (CNY32.5327)
    More Pricing...
    Min: 1 / Mult: 1
    6.67MHz
    -
    2.7V
    MIC1557YD5-TR
    MICROCHIP MIC1557YD5-TR
    4226022

    Data Sheet

    RoHS

    MICROCHIP
    1. Timer/Oscillator
    2. 5MHZ
    3. 18V
    4. -40 to 85 °C
    5. TSOT-23-5
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY8.900
    (CNY10.057)
    25+
    CNY7.400
    (CNY8.362)
    100+
    CNY6.730
    (CNY7.6049)
    3000+
    CNY6.590
    (CNY7.4467)
    Min: 1 / Mult: 1
    5MHz
    -
    2.7V
    MIC1557YD5-TR
    MICROCHIP MIC1557YD5-TR
    4226022RL

    Data Sheet

    RoHS

    MICROCHIP
    1. Timer/Oscillator
    2. 5MHZ
    3. 18V
    4. -40 to 85 °C
    5. TSOT-23-5
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    CNY6.730
    (CNY7.6049)
    3000+
    CNY6.590
    (CNY7.4467)
    Min: 100 / Mult: 1
    5MHz
    -
    2.7V
    PCF8523TK/1,118
    NXP PCF8523TK/1,118
    2427484

    Data Sheet

    RoHS

    NXP
    1. Calendar
    2. Clock IC
    3. Year/Month/Week/Date/Hr/Min/Sec Binary
    4. I2C
    5. 1.2 V to 5.5 V
    6. HVSON-8
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY11.580
    (CNY13.0854)
    10+
    CNY8.500
    (CNY9.605)
    50+
    CNY7.770
    (CNY8.7801)
    100+
    CNY5.790
    (CNY6.5427)
    Min: 1 / Mult: 1
    -
    Calendar, Clock
    1.2V
    PCF2129T/2,518
    NXP PCF2129T/2,518
    2400451RL

    Data Sheet

    RoHS

    NXP
    1. Calendar
    2. Clock IC
    3. Format (YYYY:MM:WK:DD:hh:mm:ss/Binary)
    4. I2C
    5. SPI
    6. 1.8V to 4.2V supply
    7. SOIC-16
    Each (Supplied on Cut Tape)
    Re-Reel
    10+
    CNY34.560
    (CNY39.0528)
    25+
    CNY31.930
    (CNY36.0809)
    50+
    CNY24.400
    (CNY27.572)
    100+
    CNY23.400
    (CNY26.442)
    Min: 10 / Mult: 1
    -
    Calendar, Clock
    1.8V
    5PB1108PGGI8
    RENESAS 5PB1108PGGI8
    3765558RL

    Data Sheet

    RoHS

    RENESAS
    1. Clock Buffer
    2. 200 MHz
    3. 8 Output
    4. 1.71 V to 1.89 V
    5. TSSOP-16
    6. -40 °C to 85 °C
    Each (Supplied on Cut Tape)
    Re-Reel
    50+
    CNY14.150
    (CNY15.9895)
    Min: 100 / Mult: 1
    200MHz
    Clock Buffer
    1.71V
    5PB1108PGGI8
    RENESAS 5PB1108PGGI8
    3765558

    Data Sheet

    RoHS

    RENESAS
    1. Clock Buffer
    2. 200 MHz
    3. 8 Output
    4. 1.71 V to 1.89 V
    5. TSSOP-16
    6. -40 °C to 85 °C
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY20.650
    (CNY23.3345)
    10+
    CNY16.330
    (CNY18.4529)
    25+
    CNY16.280
    (CNY18.3964)
    50+
    CNY14.150
    (CNY15.9895)
    Min: 1 / Mult: 1
    200MHz
    Clock Buffer
    1.71V
    PCF8523TK/1,118
    NXP PCF8523TK/1,118
    2427484RL

    Data Sheet

    RoHS

    NXP
    1. Calendar
    2. Clock IC
    3. Year/Month/Week/Date/Hr/Min/Sec Binary
    4. I2C
    5. 1.2 V to 5.5 V
    6. HVSON-8
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    CNY5.790
    (CNY6.5427)
    Min: 100 / Mult: 1
    -
    Calendar, Clock
    1.2V
    9FG430AGILFT
    RENESAS 9FG430AGILFT
    3381384RL

    Data Sheet

    RoHS

    RENESAS
    1. FREQUENCY GENERATOR
    2. 400MHZ
    3. 85DEG C
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    CNY18.930
    (CNY21.3909)
    250+
    CNY18.230
    (CNY20.5999)
    500+
    CNY18.020
    (CNY20.3626)
    Min: 100 / Mult: 1
    400MHz
    Frequency Generator
    3.135V
    MCP7940N-I/SN
    MICROCHIP MCP7940N-I/SN
    2361122

    Data Sheet

    RoHS

    MICROCHIP
    1. Alarm RTC IC
    2. Year/Month/Week/Date/Hr/Min/Sec 12Hr / 24Hr
    3. I2C
    4. 64 Byte SRAM
    5. 1.8 V to 5.5 V
    6. SOIC-8
    Each
    1+
    CNY6.360
    (CNY7.1868)
    25+
    CNY6.280
    (CNY7.0964)
    100+
    CNY6.190
    (CNY6.9947)
    Min: 1 / Mult: 1
    -
    Alarm RTC
    1.8V
    DS1090U-1+
    ANALOG DEVICES DS1090U-1+
    2516462

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. Timer
    2. Oscillator & Pulse Generator IC
    3. Spread Spectrum Square Wave
    4. 8 MHz
    5. 3 V to 5.5 V
    6. µMAX-8
    Each
    1+
    CNY19.450
    (CNY21.9785)
    10+
    CNY17.430
    (CNY19.6959)
    50+
    CNY16.680
    (CNY18.8484)
    100+
    CNY14.270
    (CNY16.1251)
    250+
    CNY13.550
    (CNY15.3115)
    More Pricing...
    Min: 1 / Mult: 1
    8MHz
    -
    3V
    DS1687-5+
    ANALOG DEVICES DS1687-5+
    2515431

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. Alarm RTC IC
    2. Day/Date/Month/Year/Century hh:mm:ss
    3. Multiplexed
    4. 4.5 V to 5.5 V
    5. EDIP-24
    Each
    1+
    CNY168.200
    (CNY190.066)
    14+
    CNY131.400
    (CNY148.482)
    28+
    CNY125.480
    (CNY141.7924)
    112+
    CNY116.580
    (CNY131.7354)
    252+
    CNY112.780
    (CNY127.4414)
    More Pricing...
    Min: 1 / Mult: 1
    -
    Alarm RTC
    4.5V
    STWD100YNWWY3F
    STMICROELECTRONICS STWD100YNWWY3F
    2806911

    Data Sheet

    RoHS

    STMICROELECTRONICS
    1. Watchdog Timer
    2. 3.4 ms to 1.6 s Timeout
    3. 2.7 V to 5.5 V Supply
    4. SOT-23-5
    Each
    1+
    CNY8.870
    (CNY10.0231)
    10+
    CNY8.510
    (CNY9.6163)
    50+
    CNY8.150
    (CNY9.2095)
    100+
    CNY7.790
    (CNY8.8027)
    250+
    CNY7.430
    (CNY8.3959)
    More Pricing...
    Min: 1 / Mult: 1
    -
    -
    2.7V
    PCF8563T/5,518
    NXP PCF8563T/5,518
    2775929

    Data Sheet

    RoHS

    NXP
    1. Real Time Clock/Calendar IC
    2. I2C
    3. 1 V to 5.5 V
    4. HH:MM:SS
    5. YY-MM-DD-DW
    6. SOIC-8
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY6.660
    (CNY7.5258)
    10+
    CNY4.770
    (CNY5.3901)
    100+
    CNY3.790
    (CNY4.2827)
    500+
    CNY3.760
    (CNY4.2488)
    1000+
    CNY3.730
    (CNY4.2149)
    More Pricing...
    Min: 1 / Mult: 1
    -
    Calendar, Clock
    1V
    ICM7555IBAZ-T
    RENESAS ICM7555IBAZ-T
    2687105

    Data Sheet

    RoHS

    RENESAS
    1. Timer
    2. 1 MHz
    3. 2 V to 18 V
    4. NSOIC-8
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY9.970
    (CNY11.2661)
    10+
    CNY6.130
    (CNY6.9269)
    100+
    CNY3.970
    (CNY4.4861)
    500+
    CNY3.070
    (CNY3.4691)
    1000+
    CNY2.790
    (CNY3.1527)
    More Pricing...
    Min: 1 / Mult: 1
    1MHz
    -
    2V
    DS1099U-CC+
    ANALOG DEVICES DS1099U-CC+
    2909831

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. Timer
    2. Oscillator & Pulse Generator
    3. 262kHz
    4. 2.7V to 5.5V
    5. µSOP-8
    Each
    1+
    CNY17.410
    (CNY19.6733)
    10+
    CNY14.850
    (CNY16.7805)
    50+
    CNY13.690
    (CNY15.4697)
    100+
    CNY12.550
    (CNY14.1815)
    250+
    CNY11.770
    (CNY13.3001)
    More Pricing...
    Min: 1 / Mult: 1
    262kHz
    -
    2.7V
    9DB833AGLFT
    RENESAS 9DB833AGLFT
    3262963

    Data Sheet

    RoHS

    RENESAS
    1. ZERO DELAY BUFFER
    2. 166MHZ
    3. 0 TO 70DEG C
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY38.640
    (CNY43.6632)
    10+
    CNY33.800
    (CNY38.194)
    25+
    CNY28.020
    (CNY31.6626)
    50+
    CNY25.110
    (CNY28.3743)
    100+
    CNY24.080
    (CNY27.2104)
    Min: 1 / Mult: 1
    166MHz
    Zero Delay Buffer
    3.135V
    6V49205BNLGI8
    RENESAS 6V49205BNLGI8
    3262885

    Data Sheet

    RoHS

    RENESAS
    1. Clock Generator IC
    2. P10xx
    3. P20xx Processors
    4. 125 MHz
    5. 19 Outputs
    6. 3.135V to 3.465V
    7. VFQFN-48
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY52.190
    (CNY58.9747)
    10+
    CNY35.560
    (CNY40.1828)
    25+
    CNY34.190
    (CNY38.6347)
    50+
    CNY32.730
    (CNY36.9849)
    100+
    CNY26.970
    (CNY30.4761)
    More Pricing...
    Min: 1 / Mult: 1
    25MHz
    Clock Generator
    3.135V
    ICM7555CBAZ
    RENESAS ICM7555CBAZ
    1561939

    Data Sheet

    RoHS

    RENESAS
    1. Timer
    2. Oscillator & Pulse Generator IC
    3. CMOS RC Timer
    4. 1 MHz
    5. 2 V to 18 V
    6. SOIC-8
    Each
    1+
    CNY4.790
    (CNY5.4127)
    10+
    CNY3.180
    (CNY3.5934)
    100+
    CNY2.490
    (CNY2.8137)
    500+
    CNY2.480
    (CNY2.8024)
    1000+
    CNY2.460
    (CNY2.7798)
    More Pricing...
    Min: 1 / Mult: 1
    1MHz
    -
    2V
    MCP79410T-I/MNY
    MICROCHIP MCP79410T-I/MNY
    2851649

    Data Sheet

    RoHS

    MICROCHIP
    1. RTC
    2. Clock/Calendar
    3. Date Time Format (YY-MM-DD-dd
    4. HH:MM:SS)
    5. I2C
    6. 1.8V to 5.5V Supply
    7. TDFN-8
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY8.530
    (CNY9.6389)
    Min: 1 / Mult: 1
    -
    RTCC
    1.8V
    8P34S1102NLGI8
    RENESAS 8P34S1102NLGI8
    3262929

    Data Sheet

    RoHS

    RENESAS
    1. Clock Fanout Buffer
    2. CML
    3. LVDS
    4. 1.2 GHz
    5. 2 Outputs
    6. 1.71V to 1.89V
    7. VFQFN-16
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY70.900
    (CNY80.117)
    10+
    CNY64.040
    (CNY72.3652)
    25+
    CNY61.070
    (CNY69.0091)
    50+
    CNY57.060
    (CNY64.4778)
    100+
    CNY53.050
    (CNY59.9465)
    More Pricing...
    Min: 1 / Mult: 1
    1.2GHz
    Fanout Buffer
    1.71V
    NCV1455BDR2G
    ONSEMI NCV1455BDR2G
    2464240

    Data Sheet

    RoHS

    ONSEMI
    1. Timer IC
    2. 2 MHz
    3. Astable
    4. Monostable
    5. TTL
    6. 4.5 V to 16 V
    7. ±200 mA out
    8. SOIC-8
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY5.190
    (CNY5.8647)
    10+
    CNY3.930
    (CNY4.4409)
    100+
    CNY2.840
    (CNY3.2092)
    500+
    CNY2.330
    (CNY2.6329)
    1000+
    CNY1.850
    (CNY2.0905)
    Min: 1 / Mult: 1
    -
    -
    4.5V
    51-75 of 1825 items
    of 73 page(s)

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