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CALIFORNIA MICRO DEVICES
PRC201/211/221
EMI/RFI Tapped Filter
Features
* 8 EMI/RFI protection lines/package * Stable resistor-capacitor network * No signal delays * Saves board space and component cost * Suitable for PCMCIA interface cards
Applications
* EMI/RFI Filter * Low Pass Filter
Product Description
CAMD's PRC201/211/221 Tapped Filter is designed to suppress EMI/RFI noise on high speed data lines and at I/O ports of PCMCIA fax/modem and LAN type cards. This integrated thin film resistor-capacitor network is housed in a ultra low profile, surface mount package suitable for bottom side mounting to the card which minimizes space and routing problems and improves reliability. Why thin film EMI/RFI filters? EMI/RFI filters are needed to suppress noise at low and high frequencies of the signal. Ferrite beads used for EMI/RFI filtering are bulky and ineffective at low frequencies and have saturation problems at high frequencies. Resistor-capacitor networks offer the best technical approach for effective EMI/RFI filtering. Conventional thick film-based EMI/RFI filters do not effectively suppress noise at high frequencies due to the fact that EMI/RFI filters using thick film technology have high parasitic inductance which becomes the dominant component of the capacitor's impedance past resonance, and therefore significantly affects high frequency performance of the filter. CAMD's PRC201/211/221 Tapped Filter is fabricated on a silicon substrate using advanced thin film technology. These EMI/RFI filters have very low parasitic inductance and suppress EMI/RFI noise at low and high frequencies to well above 1000 MHz.
SCHEMATIC CONFIGURATION
1 2 3 4 5 6 7 8 9 10
20
19 18 17 16 15
14 13 12 11
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 100/150F 330/101F 330/251F 330/470F 390/221F 470/470F 750/500F 101/101F 101/151F Pins 20 20 20 20 20 20 20 20 20 Style SOI C SOI C SOI C SOI C SOI C SOI C SOI C SOI C SOI C Tubes PRC2 0 1 1 0 0 K/ 1 5 0 M/ T PRC2 0 1 3 3 0 K/ 1 0 1 M/ T PRC2 0 1 3 3 0 K/ 2 5 1 M/ T PRC2 0 1 3 3 0 K/ 4 7 0 M/ T PRC2 0 1 3 9 0 K/ 2 2 1 M/ T PRC2 0 1 4 7 0 K/ 4 7 0 M/ T PRC2 0 1 7 5 0 K/ 5 0 0 M/ T PRC2 0 1 1 0 1 K/ 1 0 1 M/ T PRC2 0 1 1 0 1 K/ 1 5 1 M/ T Ordering Part Number Tape & Reel PRC2 0 1 1 0 0 K/ 1 5 0 M/ R PRC2 0 1 3 3 0 K/ 1 0 1 M/ R PRC2 0 1 3 3 0 K/ 2 5 1 M/ R PRC2 0 1 3 3 0 K/ 4 7 0 M/ R PRC2 0 1 3 9 0 K/ 2 2 1 M/ R PRC2 0 1 4 7 0 K/ 4 7 0 M/ R PRC2 0 1 7 5 0 K/ 5 0 0 M/ R PRC2 0 1 1 0 1 K/ 1 0 1 M/ R PRC2 0 1 1 0 1 K/ 1 5 1 M/ R Part Marking PRC201100K/ 150M PRC201330K/ 101M PRC201330K/ 251M PRC201330K/ 470M PRC201390K/ 221M PRC201470K/ 470M PRC201750K/ 500M PRC201101K/ 101M PRC201101K/ 151M
C1190600
(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
1
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 RC Code 100/150F 330/101F 330/251F 330/470F 390/221F 470/470F 750/500F 101/101F 101/151F 100/150F 330/101F 330/251F 330/470F 390/221F 470/470F 750/500F 101/101F 101/151F Pins 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Style QSOP QSOP QSOP QSOP QSOP QSOP QSOP QSOP QSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP Tubes PRC2 1 1 1 0 0 K/ 1 5 0 M/ T PRC2 1 1 3 3 0 K/ 1 0 1 M/ T PRC2 1 1 3 3 0 K/ 2 5 1 M/ T PRC2 1 1 3 3 0 K/ 4 7 0 M/ T PRC2 1 1 3 9 0 K/ 2 2 1 M/ T PRC2 1 1 4 7 0 K/ 4 7 0 M/ T PRC2 1 1 7 5 0 K/ 5 0 0 M/ T PRC2 1 1 1 0 1 K/ 1 0 1 M/ T PRC2 1 1 1 0 1 K/ 1 5 1 M/ T PRC2 2 1 1 0 0 K/ 1 5 0 M/ T PRC2 2 1 3 3 0 K/ 1 0 1 M/ T PRC2 2 1 3 3 0 K/ 2 5 1 M/ T PRC2 2 1 3 3 0 K/ 4 7 0 M/ T PRC2 2 1 3 9 0 K/ 2 2 1 M/ T PRC2 2 1 4 7 0 K/ 4 7 0 M/ T PRC2 2 1 7 5 0 K/ 5 0 0 M/ T PRC2 2 1 1 0 1 K/ 1 0 1 M/ T PRC2 2 1 1 0 1 K/ 1 5 1 M/ T Ordering Part Number Tape & Reel PRC2 1 1 1 0 0 K/ 1 5 0 M/ R PRC2 1 1 3 3 0 K/ 1 0 1 M/ R PRC2 1 1 3 3 0 K/ 2 5 1 M/ R PRC2 1 1 3 3 0 K/ 4 7 0 M/ R PRC2 1 1 3 9 0 K/ 2 2 1 M/ R PRC2 1 1 4 7 0 K/ 4 7 0 M/ R PRC2 1 1 7 5 0 K/ 5 0 0 M/ R PRC2 1 1 1 0 1 K/ 1 0 1 M/ R PRC2 1 1 1 0 1 K/ 1 5 1 M/ R PRC2 2 1 1 0 0 K/ 1 5 0 M/ R PRC2 2 1 3 3 0 K/ 1 0 1 M/ R PRC2 2 1 3 3 0 K/ 2 5 1 M/ R PRC2 2 1 3 3 0 K/ 4 7 0 M/ R PRC2 2 1 3 9 0 K/ 2 2 1 M/ R PRC2 2 1 4 7 0 K/ 4 7 0 M/ R PRC2 2 1 7 5 0 K/ 5 0 0 M/ R PRC2 2 1 1 0 1 K/ 1 0 1 M/ R PRC2 2 1 1 0 1 K/ 1 5 1 M/ R
PRC201/211/221
Part Marking PRC211100K/ 150M PRC211330K/ 101M PRC211330K/ 251M PRC211330K/ 470M PRC211390K/ 221M PRC211470K/ 470M PRC211750K/ 500M PRC211101K/ 101M PRC211101K/ 151M PRC221100K/ 150M PRC221330K/ 101M PRC221330K/ 251M PRC221330K/ 470M PRC221390K/ 221M PRC221470K/ 470M PRC221750K/ 500M PRC221101K/ 101M PRC221101K/ 151M
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
PRC201 (Example) Part Series PRC201 - SOIC PRC211 - QSOP PRC221 - TSSOP 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 VA L U E S
R () 10% 10 33 33 33 39 47 75 100 100 C (pf) 10% 15 100 250 47 220 47 50 100 150 Breakdown Voltage (max) 296V 82V 29V 94V 33V 94V 191V 82V 46V RC Code 100/150F 330/101F 330/251F 330/470F 390/221F 470/470F 750/500F 101/101F 101/151F fc @ 3bd* 1062MHz 48MHz 19MHz 103MHz 19MHz 72MHz 42MHz 16MHz 11MHz
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
* With 0 source impedance.
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) 10% 10%
N O N - S TA N D A R D VA L U E S
Resistance Range Capacitance Range
Fax: (408) 263-7846
10 to 100 15pF to 180pF
www.calmicro.com
(c)2000 California Micro Devices Corp. All rights reserved.
2
215 Topaz Street, Milpitas, California 95035
Tel: (408) 263-3214
7/14/2000

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