FUJITSU SEMICONDUCTOR DATA SHEET DS04-20101-1E ASSP TIMING EXTRACTION FILTER (50 to 300MHz) F4 SERIES ■ DESCRIPTION The F4 series are timing extraction filter used in the high-grade digital transmission equipment like wide-band ISDN. The F4 series uses a single lithium tantalate piezoelectric crystal (LiTaO3) that has large electromechanical coupling coefficient, and a unique SAW resonator. That provides wide bandwidths, insertion loss, and exceptional stability in VHF band until 300MHz. ■ FEATURES • • • • Wide frequency range: 50 to 300MHz Wide band width: 0.3 to 1.0% Low insertion loss: 6dB or less Excellent temperature characteristics: ±200 ppm or less (0 to 60°C) • No adjustment is required due to small frequency deviation: ∆fo < ±500ppm • High reliable hermetically sealed package • Small type, and compatible with 14-pin DIP IC ■ PACKAGE 14-pin DIP size metal case F4 SERIES ■ PIN ASSIGNMENT (BOTTOM VIEW) Pin number Pin name 1 IN 7 GND 8 NC 14 OUT Description Input pin 1 7 14 8 Ground pin No connection Output pin ■ MAXIMUM RATINGS Item Symbol Rating Unit Ta –20 to 80 °C Storage temperature Tstg –30 to 80 °C Insulation resistance IR 100 (100V DC) MΩ Frequency range –– 50 to 300 MHz Symbol Rating Unit Ta 0 to 70 °C Operating temperature ■ RECOMMENDED OPERATING CONDITIONS Item Operating temperature ■ STANDARD FREQUENCIES Frequency Application Part number 51.84MHz Wide band ISDN FAR-F4DA-51M840-G201 97.728MHz Japanese fourth group FAR-F4DA-97M728-G201 155.52MHz Wideband ISDN FAR-F4DA-155M52-G201 ■ ELECTRICAL CHARACTERISTICS Item Symbol Condition Frequency deviation ∆fO Load Q Insertion loss Unit Remarks +500 ppm f0 standard –– 333 –– –– –– 6 dB fO ± 10MHz 15 –– –– dB ∆f (Ta) –– –300 –– +300 ppm Z –– 10 –– 50 Ω Min. Typ. Max. –– –500 –– Q –– 100 IL –– Stop band attenuation AOUT Frequency temperature stability Terminate impedance 2 Rated value 25°C standard Ta = 0 to 70°C F4 SERIES ■ CHARACTERISTICS EXAMPLE 155.52MHz example Pass band characteristic A : REF B : REF –3.000 180.0 [dB] [deg] Stop band characteristic A : REF B : REF ∆CRS A –3.01134 dB 0.000 180.0 WIDTH 1 117575.364Hz [dB] [deg] o MKR 155 650 000.000Hz T/R –3.57844 dB θ –71.6793 deg DIV DIV CENTER 155 520 000.000Hz 5.000 36.00 SPAN 2 000 000.000Hz RBW : 100KHz ST. 1.15 sec RANGE : R = 10, T = 10dBm DIV DIV CENTER 155 520 000.000Hz 1.000 36.00 SPAN 2 000 000.000Hz RBW : 10KHz ST. 1.41 sec RANGE : R=10, T = 10dBm Temperature characteristic 2 1 0 Insertion loss fluctuation (dB) –1 –2 500 400 300 200 100 Center frequency fluctuation (dB) 0 –100 –200 –300 –400 –500 –40 –30 –20 –10 0 10 20 30 40 50 60 70 80 90 Temperature (°C) 3 F4 SERIES ■ PART NUMBERING SYSTEM [Example] –G FAR–F4DA– u u 1 Frequency designation : Designate the standard frequency in six characters. M indicates the decimal point in MHz. Frequency 1 51.84 MHz 51M840 97.728 MHz 97M728 115.52 MHz 115M52 Serial number : Specify 201 to 999 (201 is normal). ■ MARKING Fujitsu logo Standard frequency F SF-155M52 G201×××××× No. 1 pin position 4 Designation Lot No. F4 SERIES ■ DIMENSIONS 20.8 max (0.819) 10.7 (0.421) 5.5 5.8 (0.217) (0.228) 18.3 (0.720) ø0.5 (0.020) 7 14 8 7.6 (0.299) 1 13.1 max (0.516) 15.2 (0.598) Dimensions in mm (inches) 5 F4 SERIES FUJITSU LIMITED For further information please contact: Japan FUJITSU LIMITED Corporate Global Business Support Division Electronic Devices KAWASAKI PLANT, 4-1-1, Kamikodanaka Nakahara-ku, Kawasaki-shi Kanagawa 211-88, Japan Tel: (044) 754-3753 Fax: (044) 754-3332 North and South America FUJITSU MICROELECTRONICS, INC. Semiconductor Division 3545 North First Street San Jose, CA 95134-1804, U.S.A. Tel: (408) 922-9000 Fax: (408) 432-9044/9045 Europe FUJITSU MIKROELEKTRONIK GmbH Am Siebenstein 6-10 63303 Dreieich-Buchschlag Germany Tel: (06103) 690-0 Fax: (06103) 690-122 Asia Pacific FUJITSU MICROELECTRONICS ASIA PTE. LIMITED No. 51 Bras Basah Road, Plaza By The Park, #06-04 to #06-07 Singapore 189554 Tel: 336-1600 Fax: 336-1609 All Rights Reserved. Circuit diagrams utilizing Fujitsu products are included as a means of illustrating typical semiconductor applications. Complete Information sufficient for construction purposes is not necessarily given. The information contained in this document has been carefully checked and is believed to be reliable. However, Fujitsu assumes no responsibility for inaccuracies. The Information contained in this document does not convey any license under the copyrights, patent rights or trademarks claimed and owned by Fujitsu. Fujitsu reserves the right to change products or specifications without notice. No part of this publication may be copied or reproduced in any form or by any means, or transferred to any third party without prior written consent of Fujitsu. The information contained in this document is not intended for use with equipments which require extremely high reliability such as aerospace equipments, undersea repeaters, nuclear control systems or medical equipments for life support. F9608 FUJITSU LIMITED Printed in Japan