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Datasheet File OCR Text:

Crystal oscillator
Epson Toyocom
Product Number (please contact us)
CRYSTAL OSCILLATOR
LOW-JITTER SAW OSCILLATOR
EG-2021CA: Q3807CA00xxxx00 EG-2001CA: Q3801CA00xxxx00
EG - 2021 / 2001CA series
*Frequency range *Supply voltage 62.5 MHz to 250 MHz 2.5V/ EG-2021CA 3.3V/ EG-2001CA *Output : CMOS *Function : Output enable(OE) *Thickness : 1.2 mm Typ. *Very low jitter and low phase noise by SAW unit. : : Actual size EG-2021CA EG-2001CA
Specifications (characteristics)
Item Output frequency range Supply voltage Storage Temperature temperature range Operating temperature Frequency tolerance Current consumption Disable current Symmetry High output voltage Low output voltage Output load condition High input voltage Low input voltage Rise time / Fall time Start-up time Symbol
f0
VCC T_stg T_use f_tol ICC I_dis SYM VOH VOL L_CMOS VIH VIL tr / tf t_str
Specifications EG-2021CA 62.500 MHz to 170.001MHz to 170.000MHz 250.000MHz 2.5 V 0.125 V -40 C to +100 C P: 0 C to +70 C R -5 C to +85 C G: 50 x 10-6 H: 100 x 10-6 25 mA Max. 30 mA Max. 600 A Max. 45 % to 55 % 40 % to 60 % VCC-0.35 V Min. 0.35 V Max. 15 pF Max. 70 % VCC Min. 30 % VCC Max. 2 ns Max. 10 ms Max. 0.2 ps Typ. 3 ps Typ. 3 ps Typ. 25 ps Typ. 4 ps Typ. 0.05 x 10-3 UI Typ. 1 ps Max. 10 x 10-6 / year Max.
EG-2001CA 106.250 MHz to 170.000 MHz 3.3 V 0.3 V
Remarks
Store as bare product after unpacking P: 0 C to +70 C Z: 50 x 10-6 Y,H:100 x 10-6 50 mA Max. 10 A Max. 45 % to 55 % VCC-0.4 V Min. 0.4 V Max. P:0 C to 70 C,R:-5 C to +85 C *1 No load condition, Max. frequency range OE=GND CMOS load:50 % VCC level, L_CMOS= Max. IOH = -8 mA IOL = 8 mA Max. frequency and Max. supply voltage range OE terminal OE terminal CMOS load:20 % VCC to 80 % VCC level Time at minimum supply voltage to be 0 s Deterministic Jitter Random Jitter (RMS of total distribution) Peak to Peak Accumulated Jitter() n=2 to 50000 cycles Offset frequency: 12 kHz to 20 MHz 5 x 10-6 / year Max. +25 C, First year, VCC=2.5 V,3.3 V
Jitter *2
Phase Jitter Frequency aging*3
tDJ tRJ tRMS tp-p tacc tPJ
f_aging
*1 As per below table *2 Based on DTS-2075 Digital timing system made from WAVECREST with jitter analysis software VISI6. *3 Except:CHPA,CHRA,PCH
EG-2021CA EG-2001CA Details of frequency tolerance A *4 N *5 Output mode P:Symmetry 50 5 % -6 -6 HP: 100x10 (0C to +70C) CHPA CHPN H: 100x10 (0C to +70C) *4 PCH -6 -6 HR: 100x10 (-5C to +85C) CHRA CHRN Y: 100x10 (0C to +70C) *5 PCY Frequency Frequency tolerance GP: 50x10-6 (0C to +70C) tolerance CGPN -6 (0C to +70C) *6 PCZ Z: 50x10 GR: 50x10-6 (-5C to +85C) CGRN*7 *4 This includes initial frequency tolerance, temperature variation, supply voltage variation, load variation, reflow drift, and aging(+25 C,10 years). *5 This includes initial frequency tolerance, temperature variation, supply voltage variation, load variation, and reflow drift.(except aging) *6 This includes initial frequency tolerance, and temperature variation.(except reflow drift, supply voltage variation, load variation and aging) *7 Please contact us for inquiries. Model
External dimensions
EG-2021CA
#4 #3 5.0 0.2 #3 1.4 1.1 #4
(Unit:mm)
Footprint (Recommended) (Unit:mm)
EG-2001CA
#3 1.4 #4 1.1
1.8 1.5 3.9 5.08
E EG-2021 125.000C HPA172A
#1 7.0
0.2
2.6
5.00.2
E 125.000H 1PC124A
#2
#2
5.08
#1
7.0
0.2
#2 5.08
0.2
#1
Pin map Pin Connection 1 OE *1 2 GND 3 OUT 4 VCC *1 Standby function built-in #2 is connected to the cover.
1.20.2
5.08
No. 1 2 3 4
Pin terminal OE *1 GND OUT VCC
5.08
*1 Standby function built-in #2 is connected to the cover.
http://www.epsontoyocom.co.jp
1.2
2.6
"QMEMS" EPSON TOYOCOM
In order to meet customer needs in a rapidly advancing digital, broadband and ubiquitous society, we are committed to offering products that are one step ahead of the market and a rank above the rest in quality. To achieve our goals, we follow a "3D (three device) strategy" designed to drive both horizontal and vertical growth. We will to grow our three device categories of "Timing Devices", "Sensing Devices" and "Optical Devices", and expand vertical growth through a combination of products from these categories. A Quartz MEMS is any high added value quartz device that exploits the characteristics of quartz crystal material but that is produced using MEMS (micro-electro-mechanical system) processing technology. Market needs are advancing faster than previously imagined toward smaller, more stable crystal products, but we will stay ahead of the curve by rolling out products that exceed market speed and quality requirements. We want to further accelerate the 3D strategy by QMEMS. Quartz devices have become crucial in the network environment where products are increasingly intended for broadband, ubiquitous applications and where various types of terminals can transfer information almost immediately via LAN and WAN on a global scale. Epson Toyocom Corporation addresses every single aspect within a network environment. The new corporation offers "Digital Convergence" solutions to problems arising with products for consumer use, such as, core network systems and automotive systems.
PROMOTION OF ENVIRONMENTAL MANAGEMENT SYSTEM CONFORMING TO INTERNATIONAL STANDARDS
At Epson Toyocom, all environmental initiatives operate under ISO 14000 is an international standard for environmental management the Plan-Do-Check-Action(PDCA) cycle designed to achieve that was established by the International Standards Organization in 1996 continuous improvements. The environmental management against the background of growing concern regarding global warming, system (EMS) operates under the ISO 14001 environmental destruction of the ozone layer and global deforestation management standard. All of our major manufacturing and non-manufacturing sites,in Japan and overseas, completed the acquisition of ISO 14001 certification. In the future, new group companies will be expected to acquire the certification around the third year of operations.
WORKING FOR HIGH QUALITY
In order provide high quality and reliable products and services than meet customer needs, Epson Toyocom made early efforts towards obtaining ISO9000 series certification and has acquired ISO9001 for all business establishments in Japan and abroad. We have also acquired ISO/TS 16949 certification that is requested strongly by major automotive manufacturers as standard.
QS-9000 is an enhanced standard for quality assurance systems formulated by leading U.S. automobile manufacturers based on the international ISO 9000 series. ISO/TS 16949 is a global standard based on QS-9000, a severe standard corresponding to the requirements from the automobile industry.
Explanation of the mark that are using it for the catalog
Pb free. Complies with EU RoHS directive. Pb free terminal designed. Contains Pb in products exempted by RoHS directive. (Contains Pb in sealing glass, high melting temperature type solder or other.) Complies with EU RoHS directive. The products have been designed for high reliability applications such as Automotive.
Notice
This material is subject to change without notice. Any part of this material may not be reproduced or duplicated in any form or any means without the written permission of Epson Toyocom. The information, applied circuitry, programming, usage, etc., written in this material is intended for reference only. Epson Toyocom does not assume any liability for the occurrence of infringing on any patent or copyright of a third party. This material does not authorize the licensing for any patent or intellectual copyrights. Any product described in this material may contain technology or the subject relating to strategic products under the control of the Foreign Exchange and Foreign Trade Law of Japan and may require an export license from the Ministry of International Trade and Industry or other approval from another government agency. You are requested not to use the products (and any technical information furnished, if any) for the development and/or manufacture of weapon of mass destruction or for other military purposes. You are also requested that you would not make the products available to any third party who may use the products for such prohibited purposes. These products are intended for general use in electronic equipment. When using them in specific applications that require extremely high reliability, such as the applications stated below, you must obtain permission from Epson Toyocom in advance. / Space equipment (artificial satellites, rockets, etc.) / Transportation vehicles and related (automobiles, aircraft, trains, vessels, etc.) / Medical instruments to sustain life / Submarine transmitters / Power stations and related / Fire work equipment and security equipment / traffic control equipment / and others requiring equivalent reliability. In this new crystal master for Epson Toyocom, product codes and markings will remain as previously identified prior to the merger. Due to the on-going strategy of gradual unification of part numbers, please review product codes and markings, as they will change during the course of the coming months. We apologize for the inconvenience, but we will eventually have a unified part numbering system for Epson Toyocom that will be user friendly.

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