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Clock,Timing & Frequency Management:

1,842 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

(1,842)

  • Clock & Data Recovery - CDR (9)
  • Clock Synthesizers & Generators (700)
  • Delay Lines (42)
  • Frequency Synthesizers (47)
  • Phase Locked Loops - PLL (123)
  • Real Time Clocks (472)
  • Timers, Oscillators & Pulse Generators (449)
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    5P49V5901B000NLGI8
    RENESAS 5P49V5901B000NLGI8
    3765554

    Data Sheet

    RoHS

    RENESAS
    1. Programmable Clock Generator
    2. 25 MHz
    3. 4 Output
    4. 1.71 V to 3.465 V
    5. VFQFPN-24
    6. -40 °C to 85 °C
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY42.630
    (CNY48.1719)
    Min: 1 / Mult: 1
    25MHz
    Programmable Clock Generator
    1.71V
    5P49V5901B000NLGI8
    RENESAS 5P49V5901B000NLGI8
    3765554RL

    Data Sheet

    RoHS

    RENESAS
    1. Programmable Clock Generator
    2. 25 MHz
    3. 4 Output
    4. 1.71 V to 3.465 V
    5. VFQFPN-24
    6. -40 °C to 85 °C
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    1+
    CNY42.630
    (CNY48.1719)
    Min: 10 / Mult: 1
    25MHz
    Programmable Clock Generator
    1.71V
    9DBL0452BKILFT
    RENESAS 9DBL0452BKILFT
    3262965

    Data Sheet

    RoHS

    RENESAS
    1. ZERO DELAY BUFF
    2. 125MHZ
    3. -40 TO 85DEG C
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY34.330
    (CNY38.7929)
    10+
    CNY23.060
    (CNY26.0578)
    25+
    CNY20.140
    (CNY22.7582)
    50+
    CNY13.850
    (CNY15.6505)
    100+
    CNY12.320
    (CNY13.9216)
    More Pricing...
    Min: 1 / Mult: 1
    125MHz
    Zero Delay Buffer
    3.135V
    MCP79410-I/SN
    MICROCHIP MCP79410-I/SN
    1823155

    Data Sheet

    RoHS

    MICROCHIP
    1. Battery Backed I2C Real Time Clock/Calendar with EEPROM and Unique ID in SOIC-8 Package
    Each
    1+
    CNY11.020
    (CNY12.4526)
    25+
    CNY9.640
    (CNY10.8932)
    100+
    CNY7.990
    (CNY9.0287)
    Min: 1 / Mult: 1
    -
    RTC
    1.8V
    MIC1557YM5-TR
    MICROCHIP MIC1557YM5-TR
    2509873

    Data Sheet

    RoHS

    MICROCHIP
    1. Timer
    2. Oscillator IC
    3. IttyBitty CMOS RC
    4. Astable
    5. 5 MHz
    6. 2.7 V to 18 V
    7. SOT-23-5
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY7.980
    (CNY9.0174)
    25+
    CNY6.980
    (CNY7.8874)
    100+
    CNY5.790
    (CNY6.5427)
    3000+
    CNY5.190
    (CNY5.8647)
    Min: 1 / Mult: 1
    5MHz
    -
    2.7V
    PCF85063TP/1Z
    NXP PCF85063TP/1Z
    2427483

    Data Sheet

    RoHS

    NXP
    1. Calendar
    2. Clock IC
    3. Year/Month/Week/Date/Hr/Min/Sec Binary
    4. I2C
    5. 900 mV to 5.5 V
    6. HWSON-8
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY6.880
    (CNY7.7744)
    10+
    CNY4.450
    (CNY5.0285)
    100+
    CNY3.670
    (CNY4.1471)
    500+
    CNY3.160
    (CNY3.5708)
    1000+
    CNY2.940
    (CNY3.3222)
    More Pricing...
    Min: 1 / Mult: 1
    -
    Calendar, Clock
    900mV
    DS3231SN#
    ANALOG DEVICES DS3231SN#
    2518948

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. RTC IC
    2. Date Time Format (Date/Month/Year hh:mm:ss)
    3. I2C
    4. 2.3 V to 5.5 V
    5. WSOIC-16
    Each
    1+
    CNY56.320
    (CNY63.6416)
    Min: 1 / Mult: 1
    -
    RTC
    2.3V
    PCF85063ATT/AJ
    NXP PCF85063ATT/AJ
    2775937

    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. TSSOP-8
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY4.210
    (CNY4.7573)
    50+
    CNY3.870
    (CNY4.3731)
    100+
    CNY3.520
    (CNY3.9776)
    500+
    CNY3.350
    (CNY3.7855)
    1000+
    CNY3.160
    (CNY3.5708)
    Min: 5 / Mult: 5
    -
    Calendar, Clock
    900mV
    553MILFT
    RENESAS 553MILFT
    3262850

    Data Sheet

    RoHS

    RENESAS
    1. CLOCK BUFFER
    2. 200MHZ
    3. -40 TO 85DEG C
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY24.750
    (CNY27.9675)
    10+
    CNY19.480
    (CNY22.0124)
    25+
    CNY18.010
    (CNY20.3513)
    50+
    CNY14.730
    (CNY16.6449)
    100+
    CNY14.130
    (CNY15.9669)
    More Pricing...
    Min: 1 / Mult: 1
    200MHz
    Clock Buffer
    2.375V
    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+
    CNY13.070
    (CNY14.7691)
    10+
    CNY10.090
    (CNY11.4017)
    50+
    CNY9.620
    (CNY10.8706)
    100+
    CNY9.140
    (CNY10.3282)
    250+
    CNY8.620
    (CNY9.7406)
    More Pricing...
    Min: 1 / Mult: 1
    -
    Calendar, Clock
    1.8V
    ICM7242IPA+
    ANALOG DEVICES ICM7242IPA+
    2516437

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. Timer
    2. Oscillator & Pulse Generator IC
    3. Fixed Timer / Counter
    4. 15 MHz
    5. 2 V to 16 V
    6. DIP-8
    Each
    1+
    CNY23.940
    (CNY27.0522)
    10+
    CNY23.440
    (CNY26.4872)
    Min: 1 / Mult: 1
    15MHz
    -
    2V
    MAX2620EUA+T
    ANALOG DEVICES MAX2620EUA+T
    2514522

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. Oscillator & Pulse Generator IC
    2. 10 MHz to 1050 MHz
    3. 2.7 V to 5.25 V
    4. µMAX-8
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY48.220
    (CNY54.4886)
    Min: 1 / Mult: 1
    1.05GHz
    -
    2.7V
    M48T35Y-70MH1F
    STMICROELECTRONICS M48T35Y-70MH1F
    2849895

    Data Sheet

    RoHS

    STMICROELECTRONICS
    1. RTC
    2. Clock/Calendar
    3. Date Time Format (YY-MM-DD-dd
    4. HH:MM:SS)
    5. Parallel
    6. 4.5V to 5.5V
    7. SOIC-28
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY116.310
    (CNY131.4303)
    Min: 1 / Mult: 1
    -
    Calendar, Clock
    4.5V
    MCP7940NT-I/SN
    MICROCHIP MCP7940NT-I/SN
    2857529

    Data Sheet

    RoHS

    MICROCHIP
    1. RTC
    2. Date Time Format (Day/Date/Month/Year
    3. HH:MM:SS)
    4. I2C
    5. 1.8V to 5.5V Supply
    6. SOIC-8
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY6.230
    (CNY7.0399)
    25+
    CNY6.200
    (CNY7.006)
    100+
    CNY6.160
    (CNY6.9608)
    3300+
    CNY5.760
    (CNY6.5088)
    Min: 1 / Mult: 1
    -
    RTC
    1.8V
    PCF85263ATT/AJ
    NXP PCF85263ATT/AJ
    2775936

    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. TSSOP-8
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY8.140
    (CNY9.1982)
    10+
    CNY5.500
    (CNY6.215)
    50+
    CNY5.210
    (CNY5.8873)
    100+
    CNY4.910
    (CNY5.5483)
    250+
    CNY4.630
    (CNY5.2319)
    More Pricing...
    Min: 1 / Mult: 1
    -
    Calendar, Clock
    900mV
    PCF85363ATT/AJ
    NXP PCF85363ATT/AJ
    2775939

    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. TSSOP-8
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY9.710
    (CNY10.9723)
    10+
    CNY6.370
    (CNY7.1981)
    50+
    CNY6.010
    (CNY6.7913)
    100+
    CNY5.650
    (CNY6.3845)
    250+
    CNY5.300
    (CNY5.989)
    More Pricing...
    Min: 1 / Mult: 1
    -
    Calendar, Clock
    900mV
    PCF85263ATL/AX
    NXP PCF85263ATL/AX
    2775935

    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. DFN2626-10
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY5.440
    (CNY6.1472)
    50+
    CNY4.800
    (CNY5.424)
    250+
    CNY4.340
    (CNY4.9042)
    1000+
    CNY3.780
    (CNY4.2714)
    2000+
    CNY3.710
    (CNY4.1923)
    More Pricing...
    Min: 5 / Mult: 5
    -
    Calendar, Clock
    900mV
    9FGV0241AKILFT
    RENESAS 9FGV0241AKILFT
    3262977

    Data Sheet

    RoHS

    RENESAS
    1. CLOCK GENERATOR
    2. 25MHZ
    3. -40 TO 85DEG C
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY11.420
    (CNY12.9046)
    10+
    CNY10.200
    (CNY11.526)
    Min: 1 / Mult: 1
    25MHz
    Clock Generator
    1.7V
    HEF4046BT,653
    NEXPERIA HEF4046BT,653
    1085283

    Data Sheet

    RoHS

    NEXPERIA
    1. PLL
    2. 7 MHz
    3. 3 V to 15 V
    4. SOIC-16
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY2.630
    (CNY2.9719)
    50+
    CNY2.380
    (CNY2.6894)
    100+
    CNY2.130
    (CNY2.4069)
    500+
    CNY1.820
    (CNY2.0566)
    1000+
    CNY1.750
    (CNY1.9775)
    Min: 5 / Mult: 5
    7MHz
    -
    3V
    501MILFT
    RENESAS 501MILFT
    3262829

    Data Sheet

    RoHS

    RENESAS
    1. CLOCK MULTIPLIER
    2. 140MHZ
    3. -40 TO 85DEG C
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY28.980
    (CNY32.7474)
    10+
    CNY17.480
    (CNY19.7524)
    50+
    CNY16.140
    (CNY18.2382)
    100+
    CNY14.790
    (CNY16.7127)
    250+
    CNY14.050
    (CNY15.8765)
    More Pricing...
    Min: 1 / Mult: 1
    140MHz
    Clock Multiplier
    3V
    PCF85063TP/1Z
    NXP PCF85063TP/1Z
    2427483RL

    Data Sheet

    RoHS

    NXP
    1. Calendar
    2. Clock IC
    3. Year/Month/Week/Date/Hr/Min/Sec Binary
    4. I2C
    5. 900 mV to 5.5 V
    6. HWSON-8
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    CNY3.670
    (CNY4.1471)
    500+
    CNY3.160
    (CNY3.5708)
    1000+
    CNY2.940
    (CNY3.3222)
    2500+
    CNY2.870
    (CNY3.2431)
    5000+
    CNY2.790
    (CNY3.1527)
    More Pricing...
    Min: 100 / Mult: 1
    -
    Calendar, Clock
    900mV
    9FGV0241AKLF
    RENESAS 9FGV0241AKLF
    3262978

    Data Sheet

    RoHS

    RENESAS
    1. CLOCK GENERATOR
    2. 25MHZ
    3. 0 TO 70DEG C
    Each
    1+
    CNY21.440
    (CNY24.2272)
    10+
    CNY16.060
    (CNY18.1478)
    25+
    CNY14.640
    (CNY16.5432)
    50+
    CNY13.940
    (CNY15.7522)
    100+
    CNY13.220
    (CNY14.9386)
    More Pricing...
    Min: 1 / Mult: 1
    25MHz
    Clock Generator
    1.7V
    74FCT38074DCGI
    RENESAS 74FCT38074DCGI
    3262888

    Data Sheet

    RoHS

    RENESAS
    1. CLOCK DRIVER
    2. 166MHZ
    3. -40 TO 85DEG C
    Each
    1+
    CNY29.570
    (CNY33.4141)
    10+
    CNY22.400
    (CNY25.312)
    25+
    CNY21.290
    (CNY24.0577)
    50+
    CNY17.850
    (CNY20.1705)
    100+
    CNY17.670
    (CNY19.9671)
    More Pricing...
    Min: 1 / Mult: 1
    166MHz
    Clock Driver
    3V
    MAX31342EWA+
    ANALOG DEVICES MAX31342EWA+
    3023225

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. RTC
    2. Date Time Format (Day/Date/Month/Year
    3. HH:MM:SS)
    4. I2C
    5. 1.6V to 3.6V Supply
    6. WLP-8
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY7.760
    (CNY8.7688)
    10+
    CNY6.730
    (CNY7.6049)
    30+
    CNY6.570
    (CNY7.4241)
    100+
    CNY5.120
    (CNY5.7856)
    250+
    CNY4.820
    (CNY5.4466)
    More Pricing...
    Min: 1 / Mult: 1
    -
    RTC
    1.6V
    MC14541BDTR2G
    ONSEMI MC14541BDTR2G
    2464510

    Data Sheet

    RoHS

    ONSEMI
    1. Timer
    2. 6 MHz
    3. 3 V to 18 V
    4. TSSOP-14
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY9.720
    (CNY10.9836)
    10+
    CNY4.950
    (CNY5.5935)
    100+
    CNY3.530
    (CNY3.9889)
    500+
    CNY2.890
    (CNY3.2657)
    2500+
    CNY2.170
    (CNY2.4521)
    More Pricing...
    Min: 5 / Mult: 5
    6MHz
    -
    3V
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    of 74 page(s)

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