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Clock,Timing & Frequency Management:

3,460 Products Found
Find a huge range of Clock,Timing & Frequency Management at Farnell Česká republika, including Clock Synthesizers & Generators, Real Time Clocks, Timers, Oscillators & Pulse Generators, Delay Lines, Phase Locked Loops - PLL. We stock a wide range of Clock,Timing & Frequency Management from the world's top manufacturers including: Analog Devices, Renesas, Onsemi, Microchip & Silicon Labs
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Clock,Timing & Frequency Management

(3,460)

  • Battery IC (9)
  • Clock & Data Recovery - CDR (23)
  • Clock Synthesizers & Generators (1,476)
  • Delay Lines (173)
  • Frequency Synthesizers (70)
  • Phase Locked Loops - PLL (152)
  • Real Time Clocks (906)
  • Timers, Oscillators & Pulse Generators (651)
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    M4T32-BR12SH6
    STMICROELECTRONICS M4T32-BR12SH6
    1391519

    Data Sheet

    RoHS

    Date/Lot Code

    STMICROELECTRONICS
    1. Timekeeper Snaphat
    2. 12.5pF
    3. 32.768 kHz
    4. 120 mAh
    5. 3 V
    Each
    Hazardous Item: There maybe additional transit time on this item. Delivery of other items on your order will be unaffected.
    1+
    Kč267.353
    10+
    Kč241.270
    25+
    Kč235.501
    50+
    Kč232.241
    100+
    Kč227.977
    More Pricing...
    Min: 1 / Mult: 1
    -
    -
    -
    MCP79410-I/MS
    MICROCHIP MCP79410-I/MS
    1823153

    Data Sheet

    RoHS

    MICROCHIP
    1. RTC IC
    2. Date Time Format (Date/Month/Year hh:mm:ss)
    3. I2C
    4. Serial
    5. 1.8 V to 5.5 V
    6. MSOP-8
    Each
    1+
    Kč23.450
    25+
    Kč21.920
    100+
    Kč21.719
    250+
    Kč21.519
    Min: 1 / Mult: 1
    RTC
    -
    1.8V
    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+
    Kč18.459
    25+
    Kč17.155
    100+
    Kč16.503
    250+
    Kč16.177
    Min: 1 / Mult: 1
    Alarm RTC
    -
    1.8V
    ICM7555CBAZ
    RENESAS ICM7555CBAZ
    1561939

    Data Sheet

    RoHS

    Date/Lot Code

    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+
    Kč13.242
    10+
    Kč9.781
    100+
    Kč7.700
    500+
    Kč6.521
    1000+
    Kč6.370
    More Pricing...
    Min: 1 / Mult: 1
    -
    1MHz
    2V
    DS1090U-1+
    ANALOG DEVICES DS1090U-1+
    2516462

    Data Sheet

    RoHS

    Date/Lot Code

    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+
    Kč67.465
    10+
    Kč50.411
    50+
    Kč43.639
    100+
    Kč40.128
    250+
    Kč36.115
    Min: 1 / Mult: 1
    -
    8MHz
    3V
    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+
    Kč7.599
    10+
    Kč5.242
    100+
    Kč5.066
    500+
    Kč4.891
    1000+
    Kč4.690
    More Pricing...
    Min: 1 / Mult: 1
    -
    -
    4.5V
    STWD100YNWWY3F
    STMICROELECTRONICS STWD100YNWWY3F
    2806911

    Data Sheet

    RoHS

    Date/Lot Code

    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+
    Kč28.842
    10+
    Kč21.067
    50+
    Kč19.111
    100+
    Kč18.685
    250+
    Kč18.258
    More Pricing...
    Min: 1 / Mult: 1
    -
    -
    2.7V
    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+
    Kč24.528
    25+
    Kč22.798
    100+
    Kč21.719
    3300+
    Kč20.641
    Min: 1 / Mult: 1
    RTCC
    -
    1.8V
    PCF8563T/5,518
    NXP PCF8563T/5,518
    2775929

    Data Sheet

    RoHS

    Date/Lot Code

    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+
    Kč19.537
    10+
    Kč13.995
    50+
    Kč12.615
    100+
    Kč11.085
    250+
    Kč10.383
    More Pricing...
    Min: 1 / Mult: 1
    Calendar, Clock
    -
    1V
    PCF8563T/5,518
    NXP PCF8563T/5,518
    2775929RL

    Data Sheet

    RoHS

    Date/Lot Code

    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)
    Re-Reel
    Packaging Options
    100+
    Kč11.085
    250+
    Kč10.383
    500+
    Kč9.932
    1000+
    Kč9.581
    2500+
    Kč9.380
    Min: 100 / Mult: 1
    Calendar, Clock
    -
    1V
    MAX2606EUT+T
    ANALOG DEVICES MAX2606EUT+T
    2517284

    Data Sheet

    RoHS

    Date/Lot Code

    ANALOG DEVICES
    1. Oscillator
    2. Low Jitter
    3. Pre-programmed
    4. 150 MHz
    5. 2.7 V to 5.5 V Supply
    6. SOT-23-6
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    Kč61.948
    10+
    Kč51.163
    25+
    Kč46.900
    100+
    Kč42.385
    250+
    Kč39.877
    More Pricing...
    Min: 1 / Mult: 1
    -
    150MHz
    2.7V
    DS1687-5+
    ANALOG DEVICES DS1687-5+
    2515431

    Data Sheet

    RoHS

    Date/Lot Code

    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+
    Kč489.060
    14+
    Kč382.219
    28+
    Kč364.663
    112+
    Kč338.831
    252+
    Kč327.796
    More Pricing...
    Min: 1 / Mult: 1
    Alarm RTC
    -
    4.5V
    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+
    Kč30.848
    10+
    Kč18.960
    100+
    Kč12.289
    500+
    Kč9.480
    1000+
    Kč8.602
    More Pricing...
    Min: 1 / Mult: 1
    -
    1MHz
    2V
    DS1099U-CC+
    ANALOG DEVICES DS1099U-CC+
    2909831

    Data Sheet

    RoHS

    Date/Lot Code

    ANALOG DEVICES
    1. Timer
    2. Oscillator & Pulse Generator
    3. 262kHz
    4. 2.7V to 5.5V
    5. µSOP-8
    Each
    1+
    Kč61.195
    10+
    Kč45.896
    50+
    Kč39.376
    100+
    Kč34.610
    250+
    Kč32.604
    Min: 1 / Mult: 1
    -
    262kHz
    2.7V
    DS3234S#T&R
    ANALOG DEVICES DS3234S#T&R
    2798762

    Data Sheet

    RoHS

    Date/Lot Code

    ANALOG DEVICES
    1. RTC IC
    2. Date Time Format (Day/Date/Month/Year hh:mm:ss)
    3. SPI
    4. 2 V to 5.5 V supply
    5. SOIC-20
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    Kč251.552
    10+
    Kč197.380
    25+
    Kč183.836
    100+
    Kč168.788
    250+
    Kč161.766
    More Pricing...
    Min: 1 / Mult: 1
    RTC
    -
    2V
    8T49N242-999NLGI
    RENESAS 8T49N242-999NLGI
    3381378

    Data Sheet

    RoHS

    Date/Lot Code

    RENESAS
    1. Frequency Translator
    2. 1GHz
    3. 3.135V to 3.465V
    4. 4-Outputs
    5. -40°C to 85°C
    6. VFQFPN-EP-40
    Each
    1+
    Kč200.640
    10+
    Kč200.389
    25+
    Kč200.138
    50+
    Kč199.888
    100+
    Kč199.637
    Min: 1 / Mult: 1
    Frequency Translator
    1MHz
    3.135V
    PCA8565TS/1,118
    NXP PCA8565TS/1,118
    2400446

    Data Sheet

    RoHS

    NXP
    1. Calendar
    2. Clock IC
    3. Format (YYYY:MM:WK:DD:hh:mm:ss/Binary)
    4. I2C
    5. 1.8 V to 5.5 V supply
    6. TSSOP-8
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    Kč41.633
    10+
    Kč32.353
    50+
    Kč29.594
    100+
    Kč26.836
    250+
    Kč25.331
    More Pricing...
    Min: 1 / Mult: 1
    Calendar, Clock
    -
    1.8V
    DS1340U-33+T&R
    ANALOG DEVICES DS1340U-33+T&R
    2515465

    Data Sheet

    RoHS

    Date/Lot Code

    ANALOG DEVICES
    1. RTC IC
    2. Date Time Format (Day/Date/Month/Year hh:mm:ss)
    3. I2C
    4. 2.97 V to 5.5 V
    5. µSOP-8
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    Kč109.098
    10+
    Kč84.770
    25+
    Kč78.500
    100+
    Kč66.211
    250+
    Kč63.202
    More Pricing...
    Min: 1 / Mult: 1
    RTC
    -
    2.97V
    CY22394FXC
    INFINEON CY22394FXC
    2772729

    Data Sheet

    RoHS

    INFINEON
    1. PLL Clock Generator
    2. 400 MHz
    3. 5 Outputs
    4. 3.13 V to 3.45 V supply
    5. TSSOP-16
    Each
    1+
    Kč268.356
    10+
    Kč218.698
    25+
    Kč214.434
    Min: 1 / Mult: 1
    PLL Clock Generator
    400MHz
    3.13V
    M41T83RMY6F
    STMICROELECTRONICS M41T83RMY6F
    2806835

    Data Sheet

    RoHS

    STMICROELECTRONICS
    1. RTC
    2. Date Time Format (Day/Date/Month/Year/Century
    3. HH:MM:SS:hh)
    4. I2C
    5. 2.7V to 5.5V Supply
    6. SOIC-18
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    Kč105.085
    10+
    Kč83.266
    25+
    Kč77.748
    50+
    Kč75.491
    100+
    Kč69.221
    More Pricing...
    Min: 1 / Mult: 1
    Alarm RTC
    -
    2.7V
    X1B0003710002
    EPSON X1B0003710002
    3253614

    Data Sheet

    RoHS

    Date/Lot Code

    EPSON
    1. RTC
    2. -40 TO 105DEG C
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    Kč107.342
    10+
    Kč75.491
    25+
    Kč67.465
    50+
    Kč59.941
    100+
    Kč52.919
    More Pricing...
    Min: 1 / Mult: 1
    RTC
    -
    1.5V
    ISL12022MIBZ-T
    RENESAS ISL12022MIBZ-T
    2113277

    Data Sheet

    RoHS

    Date/Lot Code

    RENESAS
    1. RTC
    2. Date Time Format (YY/MM/DD/dd
    3. HH:MM:SS)
    4. I2C
    5. 2.7V to 5.5V Supply
    6. SOIC-20
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    Kč157.502
    10+
    Kč121.387
    25+
    Kč112.609
    50+
    Kč107.092
    100+
    Kč98.815
    More Pricing...
    Min: 1 / Mult: 1
    RTC
    -
    2.7V
    DS1392U-33+
    ANALOG DEVICES DS1392U-33+
    2515397

    Data Sheet

    RoHS

    Date/Lot Code

    ANALOG DEVICES
    1. Alarm RTC IC
    2. Date Time Format (Day/Date/Month/Year hh:mm:ss:hh)
    3. SPI
    4. 2.97 V to 5.5 V
    5. µSOP-10
    Each
    1+
    Kč110.352
    10+
    Kč84.520
    50+
    Kč74.237
    Min: 1 / Mult: 1
    Alarm RTC
    -
    2.97V
    NCV1455BDR2G
    ONSEMI NCV1455BDR2G
    2464240RL

    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)
    Re-Reel
    Packaging Options
    100+
    Kč5.066
    500+
    Kč4.891
    1000+
    Kč4.690
    2500+
    Kč4.514
    5000+
    Kč4.339
    Min: 100 / Mult: 5
    -
    -
    4.5V
    PCA8565TS/1,118
    NXP PCA8565TS/1,118
    2400446RL

    Data Sheet

    RoHS

    NXP
    1. Calendar
    2. Clock IC
    3. Format (YYYY:MM:WK:DD:hh:mm:ss/Binary)
    4. I2C
    5. 1.8 V to 5.5 V supply
    6. TSSOP-8
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    Kč26.836
    250+
    Kč25.331
    500+
    Kč24.353
    1000+
    Kč23.475
    2500+
    Kč22.522
    Min: 100 / Mult: 1
    Calendar, Clock
    -
    1.8V
    1-25 of 3460 items
    of 139 page(s)

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