CMC25218CU3S-50.000MHZ datasheet, PDF

Datasheet> All Categories > Passive components> oscillator> CMC25218CU3S-50.000MHZ

CMC25218CU3S-50.000MHZ: DescriptionLVCMOS Output Clock Oscillator; CategoryPassive components oscillator; File Size726KB，6 Pages; ManufacturerRaltron; Websitehttp://www.raltron.com/; Environmental Compliance

Download Datasheet Parametric View All

CMC25218CU3S-50.000MHZ Overview

LVCMOS Output Clock Oscillator

CMC25218CU3S-50.000MHZ Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	7102823230
package instruction	SMD, 4 PIN
Reach Compliance Code	unknown
Other features	STANDBY; ENABLE/DISABLE FUNCTION; ALSO COMPATIBLE WITH HCMOS OUTPUT
Frequency Adjustment - Mechanical	NO
frequency stability	50%
Installation features	SURFACE MOUNT
Number of terminals	4
Nominal operating frequency	50 MHz
Maximum operating temperature	70 °C
Minimum operating temperature	-20 °C
Oscillator type	LVCMOS
Output load	15 pF
physical size	2.5mm x 2.0mm x 0.75mm
Maximum supply voltage	1.89 V
Minimum supply voltage	1.71 V
Nominal supply voltage	1.8 V
surface mount	YES
maximum symmetry	55/45 %

Preview

Download Datasheet

View All

MEMS Standard

Frequency Oscillator

Page 1 of 6

CMC252-SERIES

■ Low Power Consumption of 3.5mA typical at 1.8V

■ 52 Standard frequencies between 3.57MHz and 77.760 MHz

■ HCMOS/ LVCMOS compatible output

■ SMD package 2.5 x 2.0 mm

ELECTRICAL SPECIFICATIONS

PARAMETER

SYMBOL

CONDITION

Min.

VALUE

Typ.

Max.

77.760

3.3

3.5

3.7

3.8

-20

-40

4.1

4.2

4.5

+70

+85

+20

+25

+50

UNIT

Frequency Range

Supply Voltage

52 standard frequencies between

3.57MHz and 77.760MHz

Vs ±5%

Vs = 1.8V,

=20MHz, no load

Vs = 2.5V,

=20MHz, no load

Vs = 2.8V,

=20MHz, no load

Vs = 3.3V,

=20MHz, no load

3.57

1.8

MHz

C

°C

ppm

Supply Current

Operating Temperature

Including First Year aging, initial

frequency tolerance at 25°C,

Frequency stability over

temperature range, supply variation,

load variation

Enable = Open or“1”(V

≥0.75Vs)

( output signal active )

Disable = GND or “0”(V

<0.25Vs )

( output high impedance, oscillator

operates )

Standby = GND or “0” V

<0.25Vs )

( output weakly pulled down,

oscillator sleep mode )

Frequency Stability

Δf/f

-20

-25

-50

0.75Vs

0.25Vs

Enable / Disable/ Standby Function

E/D/St

0.25Vs

Enable / Disable Time

E/D

=110MHz

Vs=1.8V, E/D =GND

Vs=2.5V to 3.3V, E/D =GND

Output in high impedance state

STBY=GND,Vs=1.8V

STBY=GND,Vs=2.5V

STBY=GND,Vs=2.8V to 3.3V

Output is weakly pulled down

0.2

1.1

2.1

1.3

2.5

4.3

130

4.0

4.2





Enable / Disable Current

E/D

Standby Current

Istby

Startup Time

RMS Phase Jitter

RMS Period Jitter

Peak to Peak Period Jitter

PK-PK

=75MHz,BW 900KHz to 7.5MHz

=75MHz,BW 12KHz to 20MHz

=75MHz

=75MHz,Vs=2.5 to 3.3V

=75MHz, Vs=1.8V

0.5

1.3

1.8

0.9

2.0

RALTRON ELECTRONICS



10400 N.W . 33



Miam i, Florida 33172



U.S.A.

phone: +1-305-593-6033



fax: +1-305-594-3973



e-mail: sales@raltron.com



internet: http://www.raltron.com

Recommended Resources

silicon bridge rectifier

Industrial four-way programmable controller drive circuit

Touch switch circuit using positive triggering method

Using cathode ray tubes as display drive circuits

Modified voltage stabilized power supply diagram

Circuit diagram: Fat analyzer circuit schematic_page_4

I need an urgent answer from an expert!!! What went wrong with the keyboard scanning program I wrote!!!: 用的是dsp28027 ，采用句柄和指针形式写的，没用寄存器!!1void matrixkeyscan() { // int32_t temp,key,key1=0,key2=0,key3=0,key4=0;// GPIO_setPortData(myGpio,GPIO_Port_A,0xFFF7FFFF); // temp=GPIO_getPortData(myGpio,GPIO_Port_A)...; huangyiqian1000 DSP and ARM Processors

SST simulation problem: I bought a SST yesterday but I don't know how to use it. It says I need to burn some SOFTICE. I used its professional download software SSTAsyIAPIIF, but I can't find that my chip on the target board ...; hkcguochan MCU

9V high efficiency digital meter power supply using one battery: [b][font=微软雅黑][size=6][color=blue]9V high efficiency digital meter power supply using one battery! [/color][/size][/font][/b]...; 到处看看 Power technology

Qualcomm's life story: How it became the mobile chip king step by step: [i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:59[/i][color=#000][font=瀹嬩綋, Arial]In addition to the well-known OEM manufacturers, there is a company that has been rapidly developing...; wstt Mobile and portable

Common electronic circuit examples: Common electronic circuit examplesSoftware Language: Simplified ChineseSoftware Category: Domestic softwareOperating environment: Win9x/NT/2000/XP/Authorization method: Shared versionSoftware size: 92...; fighting Analog electronics

I got it in four days thanks to my luck - here are the high-definition photos of the MSP432 I bought from TI's official website: MSP432 is very popular recently. I have wanted to buy one for fun for a long time, but I couldn’t find any in stock on Taobao. TI’s $15 shipping fee… Oh, it’s too much to say. The board is only $12.99...; Aguilera Microcontroller MCU

Shortcut: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

Popular Components