Clock,Timing & Frequency Management

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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MAX31334EWC+T	4153554 Data Sheet RoHS	ANALOG DEVICES Real-Time Clock I2C HH:MM:SS YY-MM-DD -40 °C to 85 °C WLCSP-12	Each (Supplied on Cut Tape) Cut Tape	1+ CNY21.460 (CNY24.2498) 10+ CNY16.130 (CNY18.2269) 25+ CNY14.760 (CNY16.6788) 100+ CNY13.250 (CNY14.9725) 250+ CNY12.460 (CNY14.0798) More Pricing...	Min: 1 / Mult: 1	-	RTC	1.1V
MAX31334EWC+T	4153554RL Data Sheet RoHS	ANALOG DEVICES Real-Time Clock I2C HH:MM:SS YY-MM-DD -40 °C to 85 °C WLCSP-12	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ CNY13.250 (CNY14.9725) 250+ CNY12.460 (CNY14.0798) 500+ CNY11.090 (CNY12.5317) 2500+ CNY10.760 (CNY12.1588)	Min: 100 / Mult: 1	-	RTC	1.1V
AD9833WBRMZ-REEL	4210478RL Data Sheet RoHS	ANALOG DEVICES Waveform Generator Programmable 2.3 to 5.5 V 1 Output MSOP-8 -40 to 105 °C	Each (Supplied on Cut Tape) Re-Reel Packaging Options	10+ CNY77.840 (CNY87.9592) 25+ CNY68.980 (CNY77.9474) 100+ CNY66.860 (CNY75.5518) 250+ CNY64.740 (CNY73.1562) 500+ CNY62.620 (CNY70.7606) More Pricing...	Min: 10 / Mult: 1	12.5MHz	Direct Digital Synthesizer	2.3V
ICM7555IPAZ	9663762 Data Sheet RoHS	RENESAS RC Timer CMOS 1 MHz 2 V to 18 V PDIP-8	Each	1+ CNY5.300 (CNY5.989) 10+ CNY3.440 (CNY3.8872) 100+ CNY3.410 (CNY3.8533) 500+ CNY3.380 (CNY3.8194) 1000+ CNY3.340 (CNY3.7742) More Pricing...	Min: 1 / Mult: 1	1MHz	-	2V
MCP79402-I/SN	2361119 Data Sheet RoHS	MICROCHIP Alarm RTC IC Year/Month/Week/Date/Hr/Min/Sec 12Hr / 24Hr I2C 1.8 V to 5.5 V SOIC-8	Each	1+ CNY7.650 (CNY8.6445) 25+ CNY7.060 (CNY7.9778) 100+ CNY6.700 (CNY7.571)	Min: 1 / Mult: 1	-	Alarm RTC	1.8V
MCP79400-I/SN	2361117 Data Sheet RoHS	MICROCHIP Alarm RTC IC Year/Month/Week/Date/Hr/Min/Sec 12Hr / 24Hr I2C 1.8 V to 5.5 V SOIC-8	Each	1+ CNY7.100 (CNY8.023) 25+ CNY6.580 (CNY7.4354) 100+ CNY6.210 (CNY7.0173)	Min: 1 / Mult: 1	-	Alarm RTC	1.8V
MCP7940M-I/P	2098894 Data Sheet RoHS	MICROCHIP RTC IC Date Time Format (Date/Month/Year hh:mm:ss) I2C 1.8 V to 5.5 V DIP-8	Each	1+ CNY5.530 (CNY6.2489) 25+ CNY5.160 (CNY5.8308)	Min: 1 / Mult: 1	-	RTC	1.8V
MCP79511-I/MS	2361125 Data Sheet RoHS	MICROCHIP Alarm RTC IC Year/Month/Week/Date/Hr/Min/Sec 12Hr / 24Hr SPI 1.8 V to 3.6 V MSOP-10	Each	1+ CNY10.220 (CNY11.5486) 25+ CNY9.960 (CNY11.2548) 100+ CNY9.690 (CNY10.9497)	Min: 1 / Mult: 1	-	Alarm RTC	1.8V
MCP7940N-I/P	2361114 Data Sheet RoHS	MICROCHIP Alarm RTC IC Year/Month/Week/Date/Hr/Min/Sec 12Hr / 24Hr I2C 1.8 V to 5.5 V DIP-8	Each	1+ CNY9.640 (CNY10.8932) 25+ CNY8.440 (CNY9.5372) 100+ CNY6.990 (CNY7.8987)	Min: 1 / Mult: 1	-	Alarm RTC	1.8V
ICM7555IBAZ	9663754 Data Sheet RoHS	RENESAS Timer Oscillator & Pulse Generator IC General Purpose CMOS RC Timer 1 MHz 2 V to 18 V SOIC-8	Each Packaging Options	1+ CNY5.530 (CNY6.2489) 10+ CNY3.560 (CNY4.0228) 100+ CNY2.790 (CNY3.1527) 500+ CNY2.740 (CNY3.0962) 1000+ CNY2.680 (CNY3.0284) More Pricing...	Min: 1 / Mult: 1	1MHz	-	2V
MCP7940N-I/SN	2361122 Data Sheet RoHS	MICROCHIP Alarm RTC IC Year/Month/Week/Date/Hr/Min/Sec 12Hr / 24Hr I2C 64 Byte SRAM 1.8 V to 5.5 V SOIC-8	Each	1+ CNY8.930 (CNY10.0909) 25+ CNY7.820 (CNY8.8366) 100+ CNY6.470 (CNY7.3111)	Min: 1 / Mult: 1	-	Alarm RTC	1.8V
DS1338Z-33+	2518690 Data Sheet RoHS	ANALOG DEVICES RTC IC Date Time Format (Day/Date/Month/Year ss:mm:hh) I2C Serial 3 V to 5.5 V SOIC-8	Each	1+ CNY43.130 (CNY48.7369) 10+ CNY30.530 (CNY34.4989) 25+ CNY28.370 (CNY32.0581) 100+ CNY26.210 (CNY29.6173) 300+ CNY25.930 (CNY29.3009) More Pricing...	Min: 1 / Mult: 1	-	RTC	3V
MCP7940M-I/SN	2098890 Data Sheet RoHS	MICROCHIP RTC IC Date Time Format (Date/Month/Year hh:mm:ss) I2C 1.8 V to 5.5 V SOIC-8	Each	1+ CNY7.010 (CNY7.9213) 25+ CNY6.150 (CNY6.9495) 100+ CNY5.080 (CNY5.7404)	Min: 1 / Mult: 1	-	RTC	1.8V
DS3231MZ+TRL	2515487 Data Sheet RoHS	ANALOG DEVICES Alarm RTC IC Date Time Format (Day/Date/Month/Year hh:mm:ss) I2C 2.3 V to 5.5 V NSOIC-8	Each (Supplied on Cut Tape) Cut Tape	1+ CNY76.610 (CNY86.5693) 10+ CNY59.910 (CNY67.6983) 25+ CNY55.730 (CNY62.9749) 100+ CNY51.120 (CNY57.7656) 250+ CNY48.960 (CNY55.3248) More Pricing...	Min: 1 / Mult: 1	-	Alarm RTC	2.3V
DS1337+	2518743 Data Sheet RoHS	ANALOG DEVICES RTC IC Date Time Format (Day/Date/Month/Year ss:mm:hh) I2C Serial 1.8 V to 5.5 V DIP-8	Each	1+ CNY33.820 (CNY38.2166) 10+ CNY23.580 (CNY26.6454) 50+ CNY20.650 (CNY23.3345) 100+ CNY18.740 (CNY21.1762) 250+ CNY18.160 (CNY20.5208) More Pricing...	Min: 1 / Mult: 1	-	RTC	1.8V
DS1307+	2515369 Data Sheet RoHS	ANALOG DEVICES RTC IC Date Time Format (Day/Date/Month/Year hh:mm:ss) I2C Serial 4.5 V to 5.5 V DIP-8	Each	1+ CNY42.090 (CNY47.5617) 10+ CNY32.210 (CNY36.3973) 50+ CNY28.260 (CNY31.9338) 100+ CNY27.020 (CNY30.5326) 250+ CNY25.700 (CNY29.041) More Pricing...	Min: 1 / Mult: 1	-	RTC	4.5V
MAX2623EUA+	2517420 Data Sheet RoHS	ANALOG DEVICES Oscillator IC Voltage Controlled 950 MHz 2.7 V to 5.5 V µMAX-8	Each	1+ CNY65.080 (CNY73.5404) 10+ CNY56.520 (CNY63.8676) 50+ CNY51.320 (CNY57.9916) 100+ CNY48.980 (CNY55.3474) 250+ CNY46.340 (CNY52.3642) More Pricing...	Min: 1 / Mult: 1	950MHz	-	2.7V
DS1687-5+	2515431 Data Sheet RoHS	ANALOG DEVICES Alarm RTC IC Day/Date/Month/Year/Century hh:mm:ss Multiplexed 4.5 V to 5.5 V EDIP-24	Each	1+ CNY126.860 (CNY143.3518) 14+ CNY123.720 (CNY139.8036) 28+ CNY120.570 (CNY136.2441) 112+ CNY112.070 (CNY126.6391) 252+ CNY108.710 (CNY122.8423) More Pricing...	Min: 1 / Mult: 1	-	Alarm RTC	4.5V
DS3234SN#	2519296 Data Sheet RoHS	ANALOG DEVICES RTC IC Date Time Format (Date/Month/Year hh:mm:ss) SPI 2 V to 5.5 V SOIC-20	Each	1+ CNY100.580 (CNY113.6554) 10+ CNY73.720 (CNY83.3036) 36+ CNY62.590 (CNY70.7267) 108+ CNY60.610 (CNY68.4893) 252+ CNY59.660 (CNY67.4158) More Pricing...	Min: 1 / Mult: 1	-	RTC	2V
DS1339U-33+T&R	2515464 Data Sheet RoHS	ANALOG DEVICES Alarm RTC IC Date Time Format (Day/Date/Month/Year hh:mm:ss) I2C 2.97 V to 5.5 V µSOP-8	Each (Supplied on Cut Tape) Cut Tape	1+ CNY41.000 (CNY46.330) 10+ CNY31.330 (CNY35.4029) 25+ CNY28.990 (CNY32.7587) 100+ CNY26.280 (CNY29.6964) 250+ CNY25.040 (CNY28.2952) More Pricing...	Min: 1 / Mult: 1	-	Alarm RTC	2.97V
PCA2129T/Q900/2,51	2427480 Data Sheet RoHS	NXP Calendar Clock IC Year/Month/Week/Date/Hr/Min/Sec Binary I2C SPI 1.8 V to 4.2 V SOIC-16	Each (Supplied on Cut Tape) Cut Tape	1+ CNY39.290 (CNY44.3977) 10+ CNY32.490 (CNY36.7137) 25+ CNY29.500 (CNY33.335) 50+ CNY28.530 (CNY32.2389) 100+ CNY27.570 (CNY31.1541) More Pricing...	Min: 1 / Mult: 1	-	Calendar, Clock	1.8V
DS1302SN+	2515359 Data Sheet RoHS	ANALOG DEVICES RTC IC Date Time Format (Day/Date/Month/Year hh:mm:ss) Serial 2 V to 5.5 V WSOIC-8	Each	1+ CNY36.510 (CNY41.2563) 10+ CNY26.430 (CNY29.8659) 88+ CNY25.740 (CNY29.0862) 176+ CNY25.050 (CNY28.3065) 264+ CNY24.360 (CNY27.5268) More Pricing...	Min: 1 / Mult: 1	-	RTC	2V
DS3231S#	2519295 Data Sheet RoHS	ANALOG DEVICES RTC IC Date Time Format (Date/Month/Year hh:mm:ss) I2C 2.3 V to 5.5 V WSOIC-16	Each	1+ CNY94.290 (CNY106.5477) 10+ CNY65.300 (CNY73.789) 46+ CNY62.590 (CNY70.7267) 138+ CNY61.680 (CNY69.6984) 276+ CNY60.760 (CNY68.6588) More Pricing...	Min: 1 / Mult: 1	-	RTC	2.3V
DS12887+	2518671 Data Sheet RoHS	ANALOG DEVICES RTC IC Date Time Format (Day/Date/Month/Year 12Hr / 24Hr) Multiplexed 4.5 V to 5.5 V DIP-24	Each	1+ CNY90.290 (CNY102.0277) 14+ CNY88.060 (CNY99.5078) 28+ CNY85.830 (CNY96.9879) 112+ CNY79.420 (CNY89.7446) 252+ CNY76.680 (CNY86.6484) More Pricing...	Min: 1 / Mult: 1	-	RTC	4.5V
MAX2750EUA+	2517422 Data Sheet RoHS	ANALOG DEVICES Oscillator IC Voltage Controlled 2.5 GHz 2.7 V to 5.5 V µMAX-8	Each	1+ CNY69.030 (CNY78.0039) 10+ CNY59.740 (CNY67.5062) 50+ CNY55.710 (CNY62.9523) 100+ CNY49.850 (CNY56.3305) 250+ CNY46.850 (CNY52.9405) More Pricing...	Min: 1 / Mult: 1	2.5GHz	-	2.7V