PRC202/212 CALIFORNIA MICRO DEVICES AC Termination Network Features Applications * Stable resistor-capacitor network * AC Terminator * No signal delays * Low Pass Filter * 18 terminating lines/package * Power Supply Filtering * Saves board space and component cost Product Description matches the characteristic impedance of the transmission line. 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 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 Ordering Part Number RC Code Pins Style Bag Tape & Reel 11 3 S OT- 2 3 PRC2 0 7 3 3 0 K/ 4 7 0 M/ B PRC2 0 7 3 3 0 K/ 4 7 0 M/ R RC11 12 3 S OT- 2 3 PRC2 0 7 4 7 0 K/ 4 7 0 M/ B PRC2 0 7 4 7 0 K/ 4 7 0 M/ R RC12 13 3 S OT- 2 3 PRC2 0 7 4 7 0 K/ 3 3 0 M/ B PRC2 0 7 4 7 0 K/ 3 3 0 M/ R RC13 14 3 S OT- 2 3 PRC2 0 7 5 0 0 K/ 6 8 0 M/ B PRC2 0 7 5 0 0 K/ 6 8 0 M/ R RC14 15 3 S OT- 2 3 PRC2 0 7 7 5 0 K/ 5 0 0 M/ B PRC2 0 7 7 5 0 K/ 5 0 0 M/ R RC15 16 3 S OT- 2 3 PRC2 0 7 1 0 1 K/ 1 0 1 M/ B PRC2 0 7 1 0 1 K/ 1 0 1 M/ R RC16 17 3 S OT- 2 3 PRC2 0 7 5 0 0 K/ 1 8 1 M/ B PRC2 0 7 5 0 0 K/ 1 8 1 M/ R RC17 18 3 S OT- 2 3 PRC2 0 7 4 0 0 K/ 5 0 0 M/ B PRC2 0 7 4 0 0 K/ 5 0 0 M/ R RC18 C1180600 (c) 2000 California Micro Devices Corp. All rights reserved. 7/18/2000 Part Marking 215 Topaz Street, Milpitas, California 95035 Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com 1 PRC202/212 CALIFORNIA MICRO DEVICES 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 XXX T1 XXX T2 R Code R Tolerance C Code C Tolerance PRC202 - SOIC K - 10% K - 10% PRC212 - QSOP M - 20% 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 N O N - S TA N D A R D S P E C I F I C AT I O N S 10% 20% 0C to 70C 100mW -65C to 150C 1W, max. Absolute Tolerance (R) Absolute Tolerance (C) Operating Temperature Range Power Rating/Resistor S TA N D A R D VA L U E S R() C(pf) 33 47 47 50 75 100 47 47 33 180 50 100 Breakdown Voltage (Max) 133V 133V 93V 26V 123V 48V 10% 10% 0C to 70C 100mW N O N - S TA N D A R D VA L U E S RC Code Resistance Range Capacitance Range 10 to 150K 33pF to 100pF 330/470A 470/470A 470/330A 500/181A 750/500A 101/101A (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