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Clock,Timing & Frequency Management:

3,020 Products Found
Find a huge range of Clock,Timing & Frequency Management at Farnell® Ireland, 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

(3,020)

  • Battery IC (8)
  • Clock & Data Recovery - CDR (13)
  • Clock Synthesizers & Generators (1,172)
  • Delay Lines (164)
  • Frequency Synthesizers (67)
  • Phase Locked Loops - PLL (149)
  • Real Time Clocks (791)
  • Timers, Oscillators & Pulse Generators (656)
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    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+
    €2.950
    10+
    €2.210
    50+
    €1.900
    100+
    €1.740
    250+
    €1.530
    Min: 1 / Mult: 1
    8MHz
    -
    3V
    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
    Packaging Options
    1+
    €0.858
    10+
    €0.615
    50+
    €0.554
    100+
    €0.487
    250+
    €0.456
    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+
    €0.487
    250+
    €0.456
    500+
    €0.436
    1000+
    €0.420
    2500+
    €0.395
    Min: 100 / Mult: 1
    -
    Calendar, Clock
    1V
    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+
    €2.680
    10+
    €2.010
    50+
    €1.720
    100+
    €1.520
    250+
    €1.420
    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
    Packaging Options
    1+
    €11.050
    10+
    €8.600
    25+
    €7.780
    100+
    €6.520
    250+
    €6.260
    More Pricing...
    Min: 1 / Mult: 1
    -
    RTC
    2V
    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
    Packaging Options
    1+
    €2.500
    10+
    €2.330
    25+
    €1.990
    50+
    €1.820
    100+
    €1.670
    More Pricing...
    Min: 1 / Mult: 1
    -
    RTC
    1.5V
    DS1392U-33+
    ANALOG DEVICES DS1392U-33+
    2515397

    Data Sheet

    RoHS

    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+
    €5.690
    10+
    €4.370
    50+
    €3.800
    Min: 1 / Mult: 1
    -
    Alarm RTC
    2.97V
    LMK03328RHST
    TEXAS INSTRUMENTS LMK03328RHST
    3118372

    RoHS

    Date/Lot Code

    TEXAS INSTRUMENTS
    1. Clock Generator
    2. 300 MHz
    3. 3.135 V to 3.465 V
    4. 8 Outputs
    5. WQFN-48
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    €18.820
    10+
    €17.370
    25+
    €16.690
    50+
    €15.820
    100+
    €14.950
    Min: 1 / Mult: 1
    300MHz
    Clock Generator
    3.135V
    RC19016A100GN1#BB0
    RENESAS RC19016A100GN1#BB0
    3890233

    Data Sheet

    RoHS

    Date/Lot Code

    RENESAS
    1. Fanout Buffer
    2. 2.97 V to 3.63 V
    3. 16 Outputs
    4. GQFN-64
    5. -40°C to 105°C
    Each
    1+
    €4.000
    10+
    €3.730
    25+
    €3.560
    50+
    €3.280
    100+
    €3.170
    Min: 1 / Mult: 1
    400MHz
    Fanout Buffer
    2.97V
    9FG108EFILF
    RENESAS 9FG108EFILF
    3869550

    Data Sheet

    RoHS

    Date/Lot Code

    RENESAS
    1. Frequency Generator
    2. 25MHz
    3. 3.135 V to 3.465 V
    4. 1 Outputs
    5. SSOP-48
    6. -40°C to 85°C
    Each
    1+
    €3.250
    10+
    €3.080
    25+
    €2.920
    50+
    €2.750
    Min: 1 / Mult: 1
    400MHz
    Frequency Generator
    3.135V
    DS1050Z-005+T&R
    ANALOG DEVICES DS1050Z-005+T&R
    2798709

    Data Sheet

    RoHS

    Date/Lot Code

    ANALOG DEVICES
    1. PWM Controller
    2. 5Bit
    3. Programmable
    4. 2.7V to 5.5V Supply
    5. 5kHz
    6. 0.6V Low Level /3mA Out
    7. NSOIC-8
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    €5.050
    10+
    €3.520
    25+
    €3.200
    100+
    €2.880
    250+
    €2.170
    More Pricing...
    Min: 1 / Mult: 1
    5kHz
    -
    2.7V
    8T49N287A-998NLGI
    RENESAS 8T49N287A-998NLGI
    3251300

    Data Sheet

    RoHS

    Date/Lot Code

    RENESAS
    1. FREQUENCY TRANSLATOR
    2. -40 TO 85DEG C
    Each
    1+
    €17.980
    5+
    €17.680
    10+
    €17.370
    25+
    €17.070
    50+
    €16.760
    Min: 1 / Mult: 1
    1GHz
    Frequency Translator
    2.375V
    LMK03328RHST
    TEXAS INSTRUMENTS LMK03328RHST
    3118372RL

    RoHS

    Date/Lot Code

    TEXAS INSTRUMENTS
    1. Clock Generator
    2. 300 MHz
    3. 3.135 V to 3.465 V
    4. 8 Outputs
    5. WQFN-48
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    10+
    €17.370
    25+
    €16.690
    50+
    €15.820
    100+
    €14.950
    Min: 10 / Mult: 1
    300MHz
    Clock Generator
    3.135V
    MCP79520T-I/MS
    MICROCHIP MCP79520T-I/MS
    3592268

    Data Sheet

    RoHS

    MICROCHIP
    1. Real Time Clock
    2. RTCC
    3. SPI
    4. 1.8 V to 3.6 V
    5. MSOP-10
    6. -40 °C to 85 °C
    Each (Supplied on Full Reel)
    Full Reel
    2500+
    €0.999
    Min: 2500 / Mult: 2500
    -
    RTCC
    1.8V
    DS1672U-33+
    ANALOG DEVICES DS1672U-33+
    2515400

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. RTC IC
    2. Date Time Format (Binary)
    3. I2C
    4. 2.97 V to 3.63 V
    5. µSOP-8
    Each
    1+
    €4.770
    10+
    €3.640
    50+
    €3.170
    Min: 1 / Mult: 1
    -
    RTC
    2.97V
    X1B0003710002
    EPSON X1B0003710002
    3253614RL

    Data Sheet

    RoHS

    Date/Lot Code

    EPSON
    1. RTC
    2. -40 TO 105DEG C
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    €1.670
    250+
    €1.530
    Min: 100 / Mult: 1
    -
    RTC
    1.5V
    CY22381FXI
    INFINEON CY22381FXI
    2767848

    Data Sheet

    RoHS

    Date/Lot Code

    INFINEON
    1. PLL Clock Generator
    2. 166 MHz
    3. 3 Outputs
    4. 3.135 V to 3.465 V supply
    5. SOIC-8
    Each
    1+
    €14.200
    10+
    €12.510
    25+
    €12.420
    Min: 1 / Mult: 1
    166MHz
    PLL Clock Generator
    3.135V
    DS3234S#T&R
    ANALOG DEVICES DS3234S#T&R
    2798762RL

    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)
    Re-Reel
    Packaging Options
    10+
    €8.600
    25+
    €7.780
    100+
    €6.520
    250+
    €6.260
    500+
    €6.180
    Min: 10 / Mult: 1
    -
    RTC
    2V
    PI6C49CB01JWEX
    DIODES INC. PI6C49CB01JWEX
    3702825

    Data Sheet

    RoHS

    DIODES INC.
    1. Clock Generator
    2. 360 MHz
    3. 2.375 V to 3.465 V
    4. 1 Outputs
    5. WSOIC-8
    6. -40°C to 125°C
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    €0.884
    10+
    €0.636
    50+
    €0.575
    100+
    €0.508
    250+
    €0.475
    More Pricing...
    Min: 1 / Mult: 1
    360MHz
    Clock Translator
    2.375V
    PI6C49CB04BJWEX
    DIODES INC. PI6C49CB04BJWEX
    3702828

    Data Sheet

    RoHS

    Date/Lot Code

    DIODES INC.
    1. Clock Generator
    2. 200 MHz
    3. 1.425 V to 3.6 V
    4. 4 Outputs
    5. WSOIC-8
    6. -40°C to 105°C
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    €0.561
    10+
    €0.560
    50+
    €0.559
    100+
    €0.558
    250+
    €0.557
    More Pricing...
    Min: 1 / Mult: 1
    200MHz
    Fanout Buffer
    1.425V
    SY58011UMG
    MICROCHIP SY58011UMG
    2510551

    Data Sheet

    RoHS

    Date/Lot Code

    MICROCHIP
    1. IC
    2. 7GHZ
    3. BUF/TRANSLATOR
    4. 1:2
    5. 16MLF
    Each
    1+
    €7.230
    Min: 1 / Mult: 1
    7GHz
    Fanout Buffer
    2.375V
    DS1050Z-005+T&R
    ANALOG DEVICES DS1050Z-005+T&R
    2798709RL

    Data Sheet

    RoHS

    Date/Lot Code

    ANALOG DEVICES
    1. PWM Controller
    2. 5Bit
    3. Programmable
    4. 2.7V to 5.5V Supply
    5. 5kHz
    6. 0.6V Low Level /3mA Out
    7. NSOIC-8
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    €2.880
    250+
    €2.170
    500+
    €2.100
    Min: 100 / Mult: 1
    5kHz
    -
    2.7V
    PI6C49CB04BJWEX
    DIODES INC. PI6C49CB04BJWEX
    3702828RL

    Data Sheet

    RoHS

    Date/Lot Code

    DIODES INC.
    1. Clock Generator
    2. 200 MHz
    3. 1.425 V to 3.6 V
    4. 4 Outputs
    5. WSOIC-8
    6. -40°C to 105°C
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    €0.558
    250+
    €0.557
    500+
    €0.556
    1000+
    €0.555
    Min: 100 / Mult: 1
    200MHz
    Fanout Buffer
    1.425V
    PI6CB18401ZHIEX-13R
    DIODES INC. PI6CB18401ZHIEX-13R
    3619764

    Data Sheet

    RoHS

    Date/Lot Code

    DIODES INC.
    1. Clock Buffer
    2. 100 MHz
    3. 4 Output
    4. 1.7 V to 1.9 V
    5. TQFN-32
    6. -40 °C to 85 °C
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    €3.410
    10+
    €2.550
    25+
    €2.330
    50+
    €2.150
    100+
    €1.930
    More Pricing...
    Min: 1 / Mult: 1
    100MHz
    Clock Buffer
    1.7V
    PI6CBF18501ZLAIEX-13R
    DIODES INC. PI6CBF18501ZLAIEX-13R
    3619767RL

    Data Sheet

    RoHS

    Date/Lot Code

    DIODES INC.
    1. Fanout Buffer
    2. 100 MHz
    3. 5 Output
    4. 1.7 V to 1.9 V
    5. TQFN-40
    6. -40 °C to 85 °C
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    €1.390
    250+
    €1.320
    500+
    €1.310
    1000+
    €1.290
    Min: 100 / Mult: 1
    100MHz
    Fanout Buffer
    1.7V
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