CALIFORNIA MICRO DEVICES
PACRPI
P/Active™ 1%Tolerance Precision Isolated SeriesTermination Network
Features
Applications
• Highly integrated series termination network
• 1% absolute tolerance terminations
• Ultra-low cross talk
• PC Desktop and PC-based Server systems
• Engineering Workstations
• Embedded RISC processor systems
• Series Termination
• 11 terminating lines/package
• Saves board space and improves system reliability
• Reduces assembly cost and rework
Product Description
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.
The PAC™RPI 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
PIN DIAGRAM
24
R1
23
22
21
20
19
18
17
16
15
14
13
R
R
R
R
R
R
R
R
R
R
1
2
3
4
5
6
7
8
9
10
11
12
Faraday Shield
STANDARD PART ORDERING INFORMATION
Ordering Part Number
Package
R Code
220
Pins
24
Style
QSOP
QSOP
QSOP
QSOP
QSOP
QSOP
Tubes
Tape & Reel
Part Marking
PAC220FRPIQ24/T
PAC330FRPIQ24/T
PAC470FRPIQ24/T
PAC510FRPIQ24/T
PAC560FRPIQ24/T
PAC680FRPIQ24/T
PAC220FRPIQ24/R
PAC330FRPIQ24/R
PAC470FRPIQ24/R
PAC510FRPIQ24/R
PAC560FRPIQ24/R
PAC680FRPIQ24/R
PAC220FRPIQ24
PAC330FRPIQ24
PAC470FRPIQ24
PAC510FRPIQ24
PAC560FRPIQ24
PAC680FRPIQ24
330
24
470
24
510
24
560
24
680
24
P/Active™ and PAC™ 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.
© 2000 California Micro Devices Corp. All rights reserved.
C1390800
8/16/2000 215 Topaz Street, Milpitas, California 95035
Tel: (408) 263-3214
Fax: (408) 263-7846
www.calmicro.com
1