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| CALIFORNIA MICRO DEVICES PRC202/212 AC Termination Network Features * Stable resistor-capacitor network * No signal delays * 18 terminating lines/package * Saves board space and component cost Applications * AC Terminator * Low Pass Filter * Power Supply Filtering Product Description CAMD's PRC202/212 Integrated Resistor-Capacitor Termination Network is designed to eliminate transmission line effects on high speed data lines. This thin film network can support (terminate) 18 data lines, and requires no DC power. The small surface mount packages improve board yields and reliability, minimize space and routing problems on the board, and reduce assembly costs. The PRC202/212 is a space efficient and cost effective replacement for conventional MLCC surface mount chip resistors and capacitors. Why thin film RC networks? A terminating RC is used to reduce or eliminate reflections on a transmission line. It can perform this function only when its impedance value matches the characteristic impedance of the transmission line. Passive components affect the electrical performance of electronic systems. In reality, every resistor has some parasitic series inductance and a parasitic capacitance; and every capacitor has both series resistance and inductance. At low speeds, these parasitics do not affect the performance of resistors and capacitors. However, at higher speeds, these parasitics cause mismatch in a termination. To prevent these problems in high speed digital designs, a designer must take special care in selecting passive components or networks. SCHEMATIC CONFIGURATION 20 19 18 17 16 15 14 13 12 11 1 2 3 4 5 6 7 8 9 10 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 RC Code 11 12 13 14 15 16 17 18 Pins 3 3 3 3 3 3 3 3 Style S OT- 2 3 S OT- 2 3 S OT- 2 3 S OT- 2 3 S OT- 2 3 S OT- 2 3 S OT- 2 3 S OT- 2 3 Bag PRC2 0 7 3 3 0 K/ 4 7 0 M/ B PRC2 0 7 4 7 0 K/ 4 7 0 M/ B PRC2 0 7 4 7 0 K/ 3 3 0 M/ B PRC2 0 7 5 0 0 K/ 6 8 0 M/ B PRC2 0 7 7 5 0 K/ 5 0 0 M/ B PRC2 0 7 1 0 1 K/ 1 0 1 M/ B PRC2 0 7 5 0 0 K/ 1 8 1 M/ B PRC2 0 7 4 0 0 K/ 5 0 0 M/ B Ordering Part Number Tape & Reel PRC2 0 7 3 3 0 K/ 4 7 0 M/ R PRC2 0 7 4 7 0 K/ 4 7 0 M/ R PRC2 0 7 4 7 0 K/ 3 3 0 M/ R PRC2 0 7 5 0 0 K/ 6 8 0 M/ R PRC2 0 7 7 5 0 K/ 5 0 0 M/ R PRC2 0 7 1 0 1 K/ 1 0 1 M/ R PRC2 0 7 5 0 0 K/ 1 8 1 M/ R PRC2 0 7 4 0 0 K/ 5 0 0 M/ R Part Marking RC11 RC12 RC13 RC14 RC15 RC16 RC17 RC18 (c) 2000 California Micro Devices Corp. All rights reserved. 7/18/2000 C1180600 215 Topaz Street, Milpitas, California 95035 Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com 1 CALIFORNIA MICRO DEVICES PRC202/212 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 PRC202 (Example) Part Series PRC202 - SOIC PRC212 - QSOP XXX R Code T1 R Tolerance K - 10% M - 20% XXX C Code T2 C Tolerance K - 10% M - 20% 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. 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. S TA N D A R D S P E C I F I C AT I O N S Absolute Tolerance (R) Absolute Tolerance (C) Operating Temperature Range Power Rating/Resistor Storage Temperature Package Power Rating 10% 20% 0C to 70C 100mW -65C to 150C 1W, max. 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) Absolute Tolerance (C) Operating Temperature Range Power Rating/Resistor 10% 10% 0C to 70C 100mW S TA N D A R D VA L U E S R() 33 47 47 50 75 100 C(pf) 47 47 33 180 50 100 Breakdown Voltage (Max) 133V 133V 93V 26V 123V 48V RC Code 330/470A 470/470A 470/330A 500/181A 750/500A 101/101A N O N - S TA N D A R D VA L U E S Resistance Range Capacitance Range 10 to 150K 33pF to 100pF (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 7/18/2000 |
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