2.5V LVDS compatible NEW-SAW Oscillator EG - 2121CA * * * * * * (Product number: Q3805CA1*****00) Frequency range: 53.125 ~ 700 MHz * Package: 5x7x1.4 mm -6 -6 Frequency stability: +/-50x10 , +/-100x10 * Output Control (OE) Operating Temperature: 0 ~ +70 C / -5 ~ +85 C * Low consumption: 20mATYP Very low jitter. (Fundamental High stability NEW-SAW) Heat resistance allows reflow soldering for Pb-Free Application: Ethernet(Switch/Router), Fibre Channel(SAN), Serial-ATA(HDD) , DVD(VIDEO) , 1394b etc 1. Absolute Maximum Rating Item Symbol Min. Power supply voltage VCC Operating voltage Storage temperature Typ. Max. Unit -0.5 4.0 V VIN -0.5 VCC+0.5 V TSTG -40 +100 C 2. Electrical Characteristics Symbol Min. Typ. Max. Unit Operating voltage Current consumption Output disable current VCC 2.375 2.5 2.625 V 20 30 20 VCC mA mA V V V uA uA mV mV V mV ms ICC IOE VIN VIH VIL IIH IIL VOD dVOD VOS dVOS OE input voltage OE input current Output voltage *1 Start up time GND 0.7xVCC -100 247 350 1.125 1.25 0.3xVCC 1 -10 454 50 1.375 150 tOSC Duty tw / t Output rise and fall time Stored as bare product P: Ta = 0 ~ +70 C, R: Ta = -5 ~ +85 C Item Input voltage Condition 10 52 55 60 400 48 45 40 tR , tF Condition OE = VCC OE = GND OE Terminal OE = VCC OE = GND VOD1 , VOD2 dVOD= |VOD1-VOD2| Voltage offset (VOS1 , VOS2) dVOS= |VOS1-VOS2| t=0 at VCC = 2.375 V <=175MHz(V type) % 53.125~350MHz >350MHz at outputs crossing point ps 20% ~ 80% of VOD Max. Unit Condition MHz *Note 1 : DC characteristics / RL=100OHM 3. Frequency Characteristics Item *2 Output frequency range Frequency stability Jitter Accumulated Jitter Phase Jitter (12 k to 20 MHz) G H Symbol Min. Typ. f0 53.125 700.000 df / f0 -50 -100 +50 +100 x10 P: Ta = 0 ~ +70 C R: Ta = -5 ~ +85 C -6 tDJ 5 10 ps Deterministic Jitter tRJ 3 4 ps Random Jitter tRMS 3 4 ps Sigma tp-p 25 40 ps Peak to Peak 5 ps UI n = 2 ~ 50,000 cycles 0.044x10 0.29 ps @156.25MHz tacc 4 -3 tPJ *Note 2 : Please contact to EPSON about Standard Frequency. *Note : Please place a 0.01 uF to 0.1 uF capacitor closely between VCC and GND to obtain stable operation and protest against power line ripple. SEIKO EPSON CORPORATION Quartz Device Div. Rev.1.3 4. Timing Chart 5.Phase Noise Characteristics t tw -60 Hi-z VOD1 OUTN VOD2 Cross point OUT tR OUT-OUTN GND (VOD) VOS1 V OS2 tF VOD1 20% -100 -120 VOD2 -140 -160 1.E+02 1.E+03 VIL OE #6 #5 1.4 M ax #2 #4 #4 #5 #6 Test Point A 2.60 By-pass capacitor 1 +2.5V 100 VCC OUTN OUT OE NC GND Test Point #1 #3 #3 #2 (Metallize) 1.40 Power supply 1.60 OE terminal By-pass capacitor 2 1.50 0.94 (1)By-pass capacitor 1(approx. 0.01 uF to 0.1 uF) is placed closely between VCC to GND. (2)By-pass capacitor 2 (approx.10 uF) is placed closely between VCC to GND. 3.90 2.40 Pin N ame OE N.C. GND OUT OUTN VC C 1.E+07 Test Circuit *Soldering position N o. #1 #2 #3 #4 #5 #6 1.E+06 5.08 E EG-2121 500.000L OHRA21MA #1 1.E+05 1.10 7.00.2 1.E+04 frequency 6. External Dimensions ( Unit : mm ) 5.00.2 -80 80% VIH 0.70 dBc / Hz t osc VCC EG-2121 156.25MHz LVDS -40 VCC min 5.08 7. Product Codes EG-2121CA 125.000 L H R A Frequency detail: Temperature Range: Frequency Stability: Output: *3 A : All include, N: Standard (without aging) +/-100x10-6 P: 0~ +70 C , R: -5~ +85C -6 -6 -6 G: +/-50x10 , J: +/-75x10 , H: +/-100x10 L: LVDS , V: LVDS(+/-2%) -6 +/-75x10 -6 +/-50x10 L*** 0~+70 -5~+85 V*** **P* **R* *H** A/N A/N *J** ----- A/N *G** *4 A /N N * Note 3: This includes initial frequency tolerance, temperature, supply voltage variation and 10 years aging. , *Note 4:Contact EPSON NOTICE * No part of this material may be reproduced or duplicated in any form or any means without the written permission of Seiko Epson. * Seiko Epson reserves the right to make changes to this material without notice. * Seiko Epson does not assume any liability of any kind arising out of any inaccuracies contained in this material or due to its application or use in any product or circuit and, further, there is no representation that this material is applicable to products requiring high level reliability, such as, medical products. * Moreover, no license to any intellectual property rights is granted by implication or otherwise, and there is no representation or warranty that anything made in accordance with this material will be free from any patent or copyright infringement of a third party. * This material of portions thereof 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. (c) SEIKO EPSON CORPORATION Electronic devices information on WWW server ELECTRONIC DEVICE MARKETING DEPARTMENT http://www.epsondevice.com EPSON ELECTRONICS AMERICA, INC. HEADQUARTER 150 River Oaks Parkway, San Jose, CA 95134, U.S.A. Phone: (1)800-228-3964 (Toll free) : (1)408-922-0200 Fax: (1)408-922-0238 EPSON EUROPE ELECTRONICS GmbH HEADQUARTER Riesstrasse 15, 80992 Munich, Germany Phone: (49)-(0)89-14005-0 Fax: (49)-(0)89-14005-110 EPSON (CHINA) CO., LTD. 23F, Beijing Silver Tower 2# North RD DongSangHuan ChaoYang District, Beijing, China Phone: (86) 10-6410-6655 Fax: (86) 10-6410-7319 4F, Bldg.,27, No.69, Guijing Road, Caoheijing, Shanghai, China Phone: (86) 21-6485-0835 Fax: (86) 21-6485-0775 EPSON HONG KONG LTD. 20/F., Harbour Centre, 25 Harbour Road, Wanchai, Hong kong, China Phone: (852) 2585-4600 Fax: (852) 2827-2152 EPSON ELECTRONIC TECHNOLOGY DEVELOPMENT (SHENZHEN )CO., LTD. Flat 16A, 16/F, New Times Plaza, No.1 Taizi Road, Shenzhen, China Phone: (86) 755-6811118 Fax: (86) 755-6677786 EPSON TAIWAN TECHNOLOGY & TRADING LTD. 10F, No.287, Nanking East Road, Sec.3, Taipei Phone: (886) 2-2717-7360 Fax: (886)2-2718-9366 EPSON SINGAPORE PTE. LTD. No.1, Temasek Avenue #36-00, Millenia Tower, Singapore 039192 Phone: (65) 337-7911 Fax: (65) 334-2716 SEIKO EPSON CORPORATION KOREA Office 50F, KLI 63 Building,60 Yoido-dong, Youngdeungpo-Ku, Seoul, 150-763, Korea Phone: (82) 2-784-6027 Fax: (82) 2-767-3677