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Clock,Timing & Frequency Management:

2,865 Products Found
Find a huge range of Clock,Timing & Frequency Management at Farnell Sweden, 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 & Texas Instruments
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Clock,Timing & Frequency Management

(2,865)

  • Clock & Data Recovery - CDR (13)
  • Clock Synthesizers & Generators (1,116)
  • Delay Lines (162)
  • Frequency Synthesizers (55)
  • Phase Locked Loops - PLL (141)
  • Real Time Clocks (780)
  • Timers, Oscillators & Pulse Generators (598)
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    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+
    kr10.190
    25+
    kr9.530
    100+
    kr9.390
    250+
    kr9.250
    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+
    kr8.190
    25+
    kr7.610
    100+
    kr7.320
    250+
    kr7.180
    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+
    kr5.880
    10+
    kr4.340
    100+
    kr3.420
    500+
    kr2.890
    1000+
    kr2.830
    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+
    kr29.830
    10+
    kr22.290
    50+
    kr19.290
    100+
    kr17.740
    250+
    kr15.970
    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+
    kr3.310
    10+
    kr2.280
    100+
    kr2.200
    500+
    kr2.110
    1000+
    kr2.030
    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+
    kr12.510
    10+
    kr9.150
    50+
    kr8.290
    100+
    kr8.090
    250+
    kr7.900
    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+
    kr10.880
    25+
    kr10.120
    100+
    kr9.640
    3300+
    kr9.160
    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+
    kr8.500
    10+
    kr6.060
    50+
    kr5.440
    100+
    kr4.810
    250+
    kr4.490
    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+
    kr4.810
    250+
    kr4.490
    500+
    kr4.310
    1000+
    kr4.100
    2500+
    kr4.010
    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+
    kr27.490
    10+
    kr22.700
    25+
    kr20.810
    100+
    kr18.810
    250+
    kr17.700
    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+
    kr217.020
    14+
    kr169.610
    28+
    kr161.820
    112+
    kr150.360
    252+
    kr145.460
    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+
    kr13.690
    10+
    kr8.410
    100+
    kr5.450
    500+
    kr4.210
    1000+
    kr3.820
    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+
    kr27.160
    10+
    kr20.370
    50+
    kr17.470
    100+
    kr15.360
    250+
    kr14.470
    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+
    kr111.630
    10+
    kr87.590
    25+
    kr81.580
    100+
    kr74.900
    250+
    kr71.780
    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+
    kr86.480
    10+
    kr86.370
    25+
    kr86.260
    50+
    kr86.150
    100+
    kr86.040
    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+
    kr18.410
    10+
    kr14.300
    50+
    kr13.080
    100+
    kr11.860
    250+
    kr11.200
    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+
    kr48.230
    10+
    kr37.480
    25+
    kr34.700
    100+
    kr29.270
    250+
    kr27.940
    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+
    kr119.080
    10+
    kr97.050
    25+
    kr95.160
    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+
    kr45.580
    10+
    kr36.120
    25+
    kr33.720
    50+
    kr32.740
    100+
    kr30.020
    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+
    kr46.560
    10+
    kr32.740
    25+
    kr29.260
    50+
    kr26.000
    100+
    kr22.950
    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+
    kr69.630
    10+
    kr53.660
    25+
    kr49.780
    50+
    kr47.340
    100+
    kr43.690
    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+
    kr48.970
    10+
    kr37.510
    50+
    kr32.940
    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+
    kr2.200
    500+
    kr2.110
    1000+
    kr2.030
    2500+
    kr1.950
    5000+
    kr1.860
    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+
    kr11.860
    250+
    kr11.200
    500+
    kr10.770
    1000+
    kr10.380
    2500+
    kr9.960
    Min: 100 / Mult: 1
    Calendar, Clock
    -
    1.8V
    557G-03LFT
    RENESAS 557G-03LFT
    3262854RL

    Data Sheet

    RoHS

    Date/Lot Code

    RENESAS
    1. CLOCK GENERATOR
    2. 200MHZ
    3. 0 TO 70DEG C
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    kr17.630
    250+
    kr16.740
    500+
    kr16.080
    1000+
    kr15.740
    Min: 100 / Mult: 1
    Clock Generator
    200MHz
    2.97V
    1-25 of 2865 items
    of 115 page(s)

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