PRN101/111 CALIFORNIA MICRO DEVICES Bussed Resistor Network Features Applications * Stable resistor network * Parallel termination * High speed termination network * Pull up/pull down * 15 or 23 terminating lines/package * Digital pulse squaring * Saves board space and reduces assembly cost * Coding and decoding * Telemetry Product Description transmission line or in some cases provide DC pull-up/ pull-down. It can perform this function only when its resistance value is closely matched to the characteristic impedance of the transmission line. The resistors used for terminating transmission lines must be noiseless, stable, and functional at high frequencies. Unlike thin film-based resistor networks, conventional thick film resistors used for this purpose are not as stable over temperature and time, and may have functional limitations when used in high frequency applications. CAMDs PRN101/111 Bussed Resistor Termination Networks offer high integration and performance in a miniature QSOP or SOIC package, which saves critical board area and provides manufacturing cost and reliability efficiencies. This part is well-suited as a general purpose replacement for all popular MLCC resistor chips and larger size thick film technology packages. Why thin film resistor networks? A terminating resistor is used to reduce or eliminate unwanted reflections on a SCHEMATIC CONFIGURATION 16 15 14 13 12 11 10 9 Type RB: R1 R R R R R R R R R R R R R R 1 2 3 4 5 6 7 8 24 23 22 21 20 19 18 17 16 15 14 13 R1 R R R R R R R R R R R R R R R R R R R R R R 1 2 3 4 5 6 7 8 9 10 11 12 S TA N D A R D VA L U E S S TA N D A R D S P E C I F I C AT I O N S TCR TTCR* Operating Temperature Range Power Rating/Resistor Minimum Insulation Resistance Storage Temperature Package Power Rating 250ppm 5ppm 0C to 70C 100mW for R < 1K 25mW for R 1K 10,000 M -65C to +150C 1W, max. R () Isolated 51 56 330 390 680 1K 1.1K 2K N O N - S TA N D A R D S P E C I F I C AT I O N S Absolute Tolerance (R) 2% , 1% Code 51R0 56R0 3300 3900 6800 1001 1101 2001 R () Isolated 2.2K 2.7K 4.7K 6.8K 10K 20K 47K 215 Topaz Street, Milpitas, California 95035 2201 2701 4701 6801 1002 2002 4702 N O N - S TA N D A R D VA L U E S Resistance Range 10 to 47K C1110600 (c) 2000 California Micro Devices Corp. All rights reserved. 7/14/2000 Code Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com 1 PRN101/111 CALIFORNIA MICRO DEVICES S TA N D A R D PA R T O R D E R I N G I N F O R M AT I O N Package Package Ordering Part Number R Code Pins Style Tubes Tape & Reel Part Marking 51R0 16 Narrow SOIC PRN10116N51R0J/T PRN10116N51R0J/R PRN10116N51R0J 56R0 16 Narrow SOIC PRN10116N56R0J/T PRN10116N56R0J/R PRN10116N56R0J 3300 16 Narrow SOIC PRN10116N3300J/T PRN10116N3300J/R PRN10116N3300J 3900 16 Narrow SOIC PRN10116N3900J/T PRN10116N3900J/R PRN10116N3900J 6800 16 Narrow SOIC PRN10116N6800J/T PRN10116N6800J/R PRN10116N6800J 1001 16 Narrow SOIC PRN10116N1001J/T PRN10116N1001J/R PRN10116N1001J 1101 16 Narrow SOIC PRN10116N1101J/T PRN10116N1101J/R PRN10116N1101J 2001 16 Narrow SOIC PRN10116N2001J/T PRN10116N2001J/R PRN10116N2001J 2201 16 Narrow SOIC PRN10116N2201J/T PRN10116N2201J/R PRN10116N2201J 2701 16 Narrow SOIC PRN10116N2701J/T PRN10116N2701J/R PRN10116N2701J 4701 16 Narrow SOIC PRN10116N4701J/T PRN10116N4701J/R PRN10116N4701J 6801 16 Narrow SOIC PRN10116N6801J/T PRN10116N6801J/R PRN10116N6801J 1002 16 Narrow SOIC PRN10116N1002J/T PRN10116N1002J/R PRN10116N1002J 2002 16 Narrow SOIC PRN10116N2002J/T PRN10116N2002J/R PRN10116N2002J 4702 16 Narrow SOIC PRN10116N4702J/T PRN10116N4702J/R PRN10116N4702J 51R0 16 QSOP PRN1111651R0J/T PRN1111651R0J/R PRN1111651R0J 56R0 16 QSOP PRN1111656R0J/T PRN1111656R0J/R PRN1111656R0J 3300 16 QSOP PRN111163300J/T PRN111163300J/R PRN111163300J 3900 16 QSOP PRN111163900J/T PRN111163900J/R PRN111163900J 6800 16 QSOP PRN111166800J/T PRN111166800J/R PRN111166800J 1001 16 QSOP PRN111161001J/T PRN111161001J/R PRN111161001J 1101 16 QSOP PRN111161101J/T PRN111161101J/R PRN111161101J 2001 16 QSOP PRN111162001J/T PRN111162001J/R PRN111162001J 2201 16 QSOP PRN111162201J/T PRN111162201J/R PRN111162201J 2701 16 QSOP PRN111162701J/T PRN111162701J/R PRN111162701J 4701 16 QSOP PRN111164701J/T PRN111164701J/R PRN111164701J 6801 16 QSOP PRN111166801J/T PRN111166801J/R PRN111166801J 1002 16 QSOP PRN111161002J/T PRN111161002J/R PRN111161002J 2002 16 QSOP PRN111162002J/T PRN111162002J/R PRN111162002J 4702 16 QSOP PRN111164702J/T PRN111164702J/R PRN111164702J 51R0 24 QSOP PRN1112451R0J/T PRN1112451R0J/R PRN1112451R0J 56R0 24 QSOP PRN1112456R0J/T PRN1112456R0J/R PRN1112456R0J 3300 24 QSOP PRN111243300J/T PRN111243300J/R PRN111243300J 3900 24 QSOP PRN111243900J/T PRN111243900J/R PRN111243900J 6800 24 QSOP PRN111246800J/T PRN111246800J/R PRN111246800J 1001 24 QSOP PRN111241001J/T PRN111241001J/R PRN111241001J 1101 24 QSOP PRN111241101J/T PRN111241101J/R PRN111241101J 2001 24 QSOP PRN111242001J/T PRN111242001J/R PRN111242001J (c)2000 California Micro Devices Corp. All rights reserved. 2 215 Topaz Street, Milpitas, California 95035 Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com 7/14/2000 PRN101/111 CALIFORNIA MICRO DEVICES S TA N D A R D PA R T O R D E R I N G I N F O R M AT I O N ( C O N T I N U E D ) Package Package Ordering Part Number R Code Pins Style Tubes Tape & Reel Part Marking 2201 24 QSOP PRN111242201J/T PRN111242201J/R PRN111242201J 2701 24 QSOP PRN111242701J/T PRN111242701J/R PRN111242701J 4701 24 QSOP PRN111244701J/T PRN111244701J/R PRN111244701J 6801 24 QSOP PRN111246801J/T PRN111246801J/R PRN111246801J 1002 24 QSOP PRN111241002J/T PRN111241002J/R PRN111241002J 2002 24 QSOP PRN111242002J/T PRN111242002J/R PRN111242002J 4702 24 QSOP PRN111244702J/T PRN111244702J/R PRN111244702J N O N - S TA N D A R D PA R T O R D E R I N G I N F O R M AT I O N PRN100 (Example) 16 XXXX T Part Series Pin Count Value Code Tolerance PRN101 -SOIC 16 =16-pins PRN111-QSOP 16 =16-pins First 3 digits are significant value. (R indicates decimal point) Fourth digit represents number of zeroses to follow. 24 =24-pins J = 5% G = 2% F = 1% California Micro Devices can develop a fully customized solution which embodies the configuration shown in this data sheet or modified to suit specific application requirements. Very precise TCR, TCR tracking and resistor tolerances, and resistor-to-resistor ratio matching can also be provided. A Non-Recurring Engineering (NRE) charge will apply for all fully customized requirements and a minimum order/lot will be required. Please direct your detailed circuit configuration and specification requirements to your local CAMD representative or to the factory for a quotation. (c) 2000 California Micro Devices Corp. All rights reserved. 7/14/2000 215 Topaz Street, Milpitas, California 95035 Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com 3