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Part Number PACRPI

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© 2000 California Micro Devices Corp. All rights reserved.
8/16/2000
1
PACRPI
CALIFORNIA MICRO DEVICES
215 Topaz Street, Milpitas, California 95035 Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com
P/ActiveTM 1% Tolerance Precision Isolated Series Termination Network
Features
· Highly integrated series termination network
· 1% absolute tolerance terminations
· Ultra-low cross talk
· 11 terminating lines/package
· Saves board space and improves system reliability
· Reduces assembly cost and rework
Product Description
The PACTMRPI series terminator network offers high
performance, high reliability, and low cost through
manufacturing efficiency. The resistor termination
elements are fabricated using state-of-the-art thin film
manufacturing. The resistor elements are specified at
1% tolerance for the most demanding termination
requirements. This integrated solution
is silicon-based
Applications
· PC Desktop and PC-based Server systems
· Engineering Workstations
· Embedded RISC processor systems
· Series Termination
C1390800
PIN DIAGRAM
and has the same reliability characteristics as any of
today's microprocessor products. The thin film resistors
have excellent stability over temperature, applied
voltage, and product life. In addition, the QSOP industry
standard packaging is easy to handle in manufacturing
and provides interconnect reliability on par with other
common semiconductor components.
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P/ActiveTM and PACTM are trademarks of California Micro Devices.
1
California Micro Devices manufactures products covered by one or more of U.S. Pat. Nos. 5,355,014, 5,370,766, and 5,514,612, 5,706,163,
and other pending applications.
Faraday Shield
©2000 California Micro Devices Corp. All rights reserved.
8/16/2000
215 Topaz Street, Milpitas, California 95035 Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com
2
PACRPI
CALIFORNIA MICRO DEVICES
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Typical Frequency Response Characteristics (QSOP Package, T
A
= 25
O
C)
Impedance is measured using an HP4291A
S-Parameters are measured using an HP8753C
Ressistance vs. Frequency
Impedance vs. Frequency
47
© 2000 California Micro Devices Corp. All rights reserved.
8/16/2000
3
PACRPI
CALIFORNIA MICRO DEVICES
215 Topaz Street, Milpitas, California 95035 Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com
Pulse Generator
5V, 10MHz,
>1ns Rise/Fall Time
51
PACRPI
V
V = Victim Voltage
Crosstalk Test Circuit (T
A
=25
O
C)
All lines except victim line are driven