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Clock,Timing & Frequency Management:

1,908 Products Found
Find a huge range of Clock,Timing & Frequency Management at element14 China, including Clock Synthesizers & Generators, Timers, Oscillators & Pulse Generators, Real Time Clocks, 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, Texas Instruments, Microchip & Onsemi
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Clock,Timing & Frequency Management

(1,908)

  • Clock & Data Recovery - CDR (9)
  • Clock Synthesizers & Generators (723)
  • Delay Lines (42)
  • Frequency Synthesizers (52)
  • Phase Locked Loops - PLL (132)
  • Real Time Clocks (468)
  • Timers, Oscillators & Pulse Generators (482)
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    DS1338C-33#
    ANALOG DEVICES DS1338C-33#
    2765023

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. RTC IC
    2. Date Time Format (Date/Month/Year hh:mm:ss)
    3. I2C
    4. 3 V to 5.5 V supply
    5. SOIC-16
    Each
    1+
    CNY67.250
    (CNY75.9925)
    10+
    CNY46.660
    (CNY52.7258)
    46+
    CNY43.780
    (CNY49.4714)
    138+
    CNY43.060
    (CNY48.6578)
    276+
    CNY42.340
    (CNY47.8442)
    More Pricing...
    Min: 1 / Mult: 1
    -
    RTC
    3V
    LMC555CMMX/NOPB
    TEXAS INSTRUMENTS LMC555CMMX/NOPB
    3006902

    RoHS

    TEXAS INSTRUMENTS
    1. Timer
    2. CMOS
    3. 3 MHz
    4. TTL Compatible
    5. 1.5 V to 15 V Supply
    6. VSSOP-8
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY8.370
    (CNY9.4581)
    10+
    CNY5.440
    (CNY6.1472)
    100+
    CNY4.510
    (CNY5.0963)
    500+
    CNY4.330
    (CNY4.8929)
    1000+
    CNY3.960
    (CNY4.4748)
    More Pricing...
    Min: 1 / Mult: 1
    3MHz
    -
    1.5V
    PCF2123BS/1,518
    NXP PCF2123BS/1,518
    2775940

    Data Sheet

    RoHS

    NXP
    1. Calendar
    2. Clock IC
    3. Format (YYYY:MM:WK:DD:hh:mm:ss/Binary)
    4. I2C
    5. 1.1 V to 5.5 V supply
    6. HVQFN-16
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY9.850
    (CNY11.1305)
    10+
    CNY6.510
    (CNY7.3563)
    50+
    CNY6.150
    (CNY6.9495)
    100+
    CNY5.780
    (CNY6.5314)
    250+
    CNY5.420
    (CNY6.1246)
    More Pricing...
    Min: 1 / Mult: 1
    -
    Calendar, Clock
    1.1V
    PCF85263AT/AJ
    NXP PCF85263AT/AJ
    2775933

    Data Sheet

    RoHS

    NXP
    1. Calendar
    2. Clock IC
    3. Format (YYYY:MM:WK:DD:hh:mm:ss/Binary)
    4. I2C
    5. 900 mV to 5.5 V supply
    6. SOIC-8
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY5.070
    (CNY5.7291)
    50+
    CNY4.770
    (CNY5.3901)
    100+
    CNY4.470
    (CNY5.0511)
    500+
    CNY4.410
    (CNY4.9833)
    1000+
    CNY4.370
    (CNY4.9381)
    Min: 5 / Mult: 5
    -
    Calendar, Clock
    900mV
    M41T94MQ6F
    STMICROELECTRONICS M41T94MQ6F
    2806843

    Data Sheet

    RoHS

    STMICROELECTRONICS
    1. RTC
    2. Date Time Format (Day/Date/Month/Year/Century
    3. HH:MM:SS:hh)
    4. SPI
    5. 2.7V to 5.5V Supply
    6. SOIC-16
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY31.920
    (CNY36.0696)
    10+
    CNY24.230
    (CNY27.3799)
    25+
    CNY22.260
    (CNY25.1538)
    50+
    CNY22.070
    (CNY24.9391)
    Min: 1 / Mult: 1
    -
    Alarm RTC
    2.7V
    M41T93RMY6F
    STMICROELECTRONICS M41T93RMY6F
    2806839

    Data Sheet

    RoHS

    STMICROELECTRONICS
    1. RTC
    2. Date Time Format (Day/Date/Month/Year/Century
    3. HH:MM:SS:hh)
    4. SPI
    5. 2.7V to 5.5V Supply
    6. SOIC-18
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY46.010
    (CNY51.9913)
    Min: 1 / Mult: 1
    -
    Alarm RTC
    2.7V
    NB6L11SMNG
    ONSEMI NB6L11SMNG
    2630460

    Data Sheet

    RoHS

    ONSEMI
    1. Fanout Buffer IC
    2. Translator
    3. 2 GHz
    4. CML
    5. LVCMOS
    6. LVDS
    7. LVPECL
    8. LVTTL
    9. 2 Outputs
    10. 2.5 V
    11. QFN-16
    Each
    1+
    CNY95.430
    (CNY107.8359)
    10+
    CNY65.780
    (CNY74.3314)
    25+
    CNY58.090
    (CNY65.6417)
    50+
    CNY55.370
    (CNY62.5681)
    100+
    CNY52.650
    (CNY59.4945)
    More Pricing...
    Min: 1 / Mult: 1
    2GHz
    Fanout Buffer, Translator
    2.375V
    CY2304NZZXI-1T
    INFINEON CY2304NZZXI-1T
    2767851

    Data Sheet

    RoHS

    INFINEON
    1. Clock Buffer PCI-X
    2. DC to 140 MHz
    3. 4 Outputs
    4. 3 V to 3.6 V supply
    5. TSSOP-8
    Each
    1+
    CNY95.070
    (CNY107.4291)
    10+
    CNY87.460
    (CNY98.8298)
    25+
    CNY80.710
    (CNY91.2023)
    50+
    CNY80.510
    (CNY90.9763)
    Min: 1 / Mult: 1
    140MHz
    Clock Buffer
    3V
    M48T35AV-10MH1F
    STMICROELECTRONICS M48T35AV-10MH1F
    2849939

    Data Sheet

    RoHS

    STMICROELECTRONICS
    1. RTC
    2. Clock/Calendar
    3. Date Time Format (YY-MM-DD-dd
    4. HH:MM:SS)
    5. Parallel
    6. 3V to 3.6V Supply
    7. SOIC-28
    Each
    1+
    CNY157.820
    (CNY178.3366)
    10+
    CNY138.280
    (CNY156.2564)
    25+
    CNY129.790
    (CNY146.6627)
    50+
    CNY129.570
    (CNY146.4141)
    100+
    CNY120.270
    (CNY135.9051)
    Min: 1 / Mult: 1
    -
    Calendar, Clock
    3V
    MCP79401-I/MS
    MICROCHIP MCP79401-I/MS
    2947744

    Data Sheet

    RoHS

    MICROCHIP
    1. RTCC
    2. Date Time Format (YY/MM/DD/dd
    3. HH:MM:SS)
    4. I2C
    5. 1.8V to 5.5V Supply
    6. MSOP-8
    Each
    1+
    CNY7.940
    (CNY8.9722)
    25+
    CNY7.850
    (CNY8.8705)
    100+
    CNY7.760
    (CNY8.7688)
    Min: 1 / Mult: 1
    -
    RTCC
    1.8V
    ISL12057IUZ-T
    RENESAS ISL12057IUZ-T
    2983744

    Data Sheet

    RoHS

    RENESAS
    1. RTC
    2. Alarm
    3. Date Time Format (Day/Date/Month/Year
    4. HH:MM:SS)
    5. I2C
    6. 1.4V to 3.6V Supply
    7. MSOP-8
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY26.670
    (CNY30.1371)
    10+
    CNY18.670
    (CNY21.0971)
    25+
    CNY16.060
    (CNY18.1478)
    50+
    CNY14.680
    (CNY16.5884)
    100+
    CNY13.300
    (CNY15.029)
    More Pricing...
    Min: 1 / Mult: 1
    -
    Alarm RTC
    1.4V
    MAX2605EUT+T
    ANALOG DEVICES MAX2605EUT+T
    2798939

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. Oscillator
    2. Low Jitter
    3. Pre-programmed
    4. 70 MHz
    5. 2.7 V to 5.5 V Supply
    6. SOT-23-6
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY20.350
    (CNY22.9955)
    10+
    CNY16.040
    (CNY18.1252)
    25+
    CNY15.450
    (CNY17.4585)
    100+
    CNY14.860
    (CNY16.7918)
    250+
    CNY13.690
    (CNY15.4697)
    More Pricing...
    Min: 1 / Mult: 1
    70MHz
    -
    2.7V
    553MILF
    RENESAS 553MILF
    2828404

    Data Sheet

    RoHS

    RENESAS
    1. Clock Buffer
    2. 200 MHz
    3. 4 Outputs
    4. 2.375 V to 5.25 V Supply
    5. SOIC-8
    Each
    1+
    CNY25.920
    (CNY29.2896)
    10+
    CNY20.170
    (CNY22.7921)
    25+
    CNY17.410
    (CNY19.6733)
    50+
    CNY16.590
    (CNY18.7467)
    100+
    CNY16.550
    (CNY18.7015)
    More Pricing...
    Min: 1 / Mult: 1
    200MHz
    Clock Buffer
    2.375V
    TLC555QDR
    TEXAS INSTRUMENTS TLC555QDR
    3121212

    RoHS

    TEXAS INSTRUMENTS
    1. Timer
    2. Oscillator & Pulse Generator IC
    3. LinCMOS
    4. 2.1 MHz
    5. Astable
    6. 5 V to 15 V
    7. SOIC-8
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY4.640
    (CNY5.2432)
    10+
    CNY2.960
    (CNY3.3448)
    100+
    CNY2.840
    (CNY3.2092)
    500+
    CNY2.710
    (CNY3.0623)
    1000+
    CNY2.580
    (CNY2.9154)
    More Pricing...
    Min: 1 / Mult: 1
    2.1MHz
    -
    5V
    SY89295UMG
    MICROCHIP SY89295UMG
    3052593

    Data Sheet

    RoHS

    MICROCHIP
    1. Delay Line Programmable
    2. 10ps Delay Increment
    3. 3.2ns to 14.8ns Delay
    4. 2.375V to 3.6V Supply
    5. MLF-32
    Each
    1+
    CNY114.090
    (CNY128.9217)
    25+
    CNY95.060
    (CNY107.4178)
    100+
    CNY86.400
    (CNY97.632)
    Min: 1 / Mult: 1
    -
    -
    2.375V
    501MLFT
    RENESAS 501MLFT
    3262830

    Data Sheet

    RoHS

    RENESAS
    1. CLOCK MULTIPLIER
    2. 160MHZ
    3. 0 TO 70DEG C
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY9.940
    (CNY11.2322)
    10+
    CNY7.780
    (CNY8.7914)
    50+
    CNY7.540
    (CNY8.5202)
    100+
    CNY7.310
    (CNY8.2603)
    250+
    CNY7.080
    (CNY8.0004)
    More Pricing...
    Min: 1 / Mult: 1
    160MHz
    Clock Multiplier
    3V
    5PB1108CMGI
    RENESAS 5PB1108CMGI
    3262873

    Data Sheet

    RoHS

    RENESAS
    1. CLOCK BUFFER
    2. 200MHZ
    3. -40 TO 85DEG C
    Each
    1+
    CNY23.830
    (CNY26.9279)
    10+
    CNY16.440
    (CNY18.5772)
    25+
    CNY15.570
    (CNY17.5941)
    50+
    CNY14.700
    (CNY16.611)
    100+
    CNY13.830
    (CNY15.6279)
    More Pricing...
    Min: 1 / Mult: 1
    200MHz
    Clock Buffer
    1.71V
    5P35023B-000NLGI
    RENESAS 5P35023B-000NLGI
    3365512

    Data Sheet

    RoHS

    RENESAS
    1. CLOCK GENERATOR
    2. PROG
    3. -40 TO 85DEG C
    Each
    1+
    CNY20.390
    (CNY23.0407)
    10+
    CNY13.300
    (CNY15.029)
    50+
    CNY12.740
    (CNY14.3962)
    100+
    CNY12.180
    (CNY13.7634)
    250+
    CNY11.200
    (CNY12.656)
    More Pricing...
    Min: 1 / Mult: 1
    500MHz
    Programmable Clock Generator
    1.71V
    8SLVD1204-33NLGI
    RENESAS 8SLVD1204-33NLGI
    3262936

    Data Sheet

    RoHS

    RENESAS
    1. FANOUT BUFFER
    2. 2GHZ
    3. -40 TO 85DEG C
    Each
    1+
    CNY42.640
    (CNY48.1832)
    10+
    CNY32.790
    (CNY37.0527)
    25+
    CNY32.240
    (CNY36.4312)
    50+
    CNY31.680
    (CNY35.7984)
    100+
    CNY31.110
    (CNY35.1543)
    More Pricing...
    Min: 1 / Mult: 1
    2GHz
    Fanout Buffer
    3.135V
    9DB433AGILF
    RENESAS 9DB433AGILF
    3262954

    Data Sheet

    RoHS

    RENESAS
    1. ZERO DELAY BUFF
    2. 166MHZ
    3. -40 TO 85DEG C
    Each
    1+
    CNY32.080
    (CNY36.2504)
    10+
    CNY21.870
    (CNY24.7131)
    Min: 1 / Mult: 1
    166MHz
    Zero Delay Buffer
    3.135V
    9DB803DGLFT
    RENESAS 9DB803DGLFT
    3262961

    Data Sheet

    RoHS

    RENESAS
    1. CLOCK BUFFER
    2. 400MHZ
    3. 0 TO 70DEG C
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY22.070
    (CNY24.9391)
    Min: 1 / Mult: 1
    400MHz
    Clock Buffer
    3.135V
    ISL1209IU10Z-TK
    RENESAS ISL1209IU10Z-TK
    3265996

    Data Sheet

    RoHS

    RENESAS
    1. RTCC
    2. -40 TO 85DEG C
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY39.580
    (CNY44.7254)
    10+
    CNY25.920
    (CNY29.2896)
    25+
    CNY22.330
    (CNY25.2329)
    50+
    CNY20.320
    (CNY22.9616)
    100+
    CNY18.300
    (CNY20.679)
    More Pricing...
    Min: 1 / Mult: 1
    -
    RTCC
    2.7V
    M41T81M6F
    STMICROELECTRONICS M41T81M6F
    3367096

    Data Sheet

    RoHS

    STMICROELECTRONICS
    1. REAL-TIME CLOCK W/ALARM
    2. -40 TO 85DEG C
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY21.140
    (CNY23.8882)
    10+
    CNY15.840
    (CNY17.8992)
    25+
    CNY14.500
    (CNY16.385)
    50+
    CNY13.750
    (CNY15.5375)
    100+
    CNY13.000
    (CNY14.690)
    More Pricing...
    Min: 1 / Mult: 1
    -
    Alarm RTC
    2V
    8P34S1204NLGI8
    RENESAS 8P34S1204NLGI8
    3262931

    Data Sheet

    RoHS

    RENESAS
    1. FANOUT BUFFER
    2. 1.2GHZ
    3. -40 TO 85DEG C
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY69.620
    (CNY78.6706)
    10+
    CNY62.870
    (CNY71.0431)
    25+
    CNY59.960
    (CNY67.7548)
    50+
    CNY56.030
    (CNY63.3139)
    100+
    CNY52.100
    (CNY58.873)
    More Pricing...
    Min: 1 / Mult: 1
    1.2GHz
    Fanout Buffer
    1.71V
    9FG104EGILFT
    RENESAS 9FG104EGILFT
    3262974

    Data Sheet

    RoHS

    RENESAS
    1. FREQUENCY GENERATOR
    2. 27.5MHZ
    3. 85DEG C
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY52.440
    (CNY59.2572)
    10+
    CNY40.480
    (CNY45.7424)
    25+
    CNY37.460
    (CNY42.3298)
    50+
    CNY35.850
    (CNY40.5105)
    100+
    CNY34.240
    (CNY38.6912)
    More Pricing...
    Min: 1 / Mult: 1
    27.5MHz
    Frequency Generator
    3.135V
    326-350 of 1908 items
    of 77 page(s)

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