PRC207101J/101K [CALMIRCO]
Data Line Filter, 1 Function(s), SOT-23, 3 PIN;
| 型号： | PRC207101J/101K |
| 厂家： | 
CALIFORNIA MICRO DEVICES CORP |
| 描述： | Data Line Filter, 1 Function(s), SOT-23, 3 PIN LTE |
| 文件： | 总2页 (文件大小：214K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CALIFORNIA MICRO DEVICES
PRC207
Clock Terminator and Local EMI/RFI Filter
Features
Applications
• Filters at source of emissions
• Stable resistor-capacitor network
• Ideal for high-speed logic
• Clock termination
• Point of contact filtering
• Low pass filtering
• EMI/RFI filtering
• Low lead inductance
• Reduces board space compared to discretes
• 3-Pin SOT-23 package
Product Description
High speed microprocessors like Intel’s Pentium®, DEC’s
Alpha, Motorola’s 68K and PowerPC, Sun’s SPARC,
MIPs, and other RISC-based systems require well-
controlled and precise clock signals to maintain a high
performance synchronous system. However, very fast
edge rated clock signals exhibit transmission line effects
on the clock lines resulting in undershoot and overs
disturbances.
These netwoare fabricated on a silicon substrate
usanced n film technology. They have low
pinductance compareo iscrete and conven-
tithick lm filters and provffective AC termina-
tion d MI/RFI noise suppressiover a wide range of
requencies.
Wthin film RC netwos? The RC207 is an inte-
grated RC network fabried on silicon substrate
using advanced thfilm tegy. This technology
insures a fixed time stant and does not create
additonal skon the ck lines. It offers very low
parasinducce compared to conventional discrete
thick filased aaches and provides effective
terhigh frequencies.
CAMD’s PRC207 SOT resistor-capacitor integra
film networks are specifically designed to eliminat
transmission line effects on high speed lock and data
lines. They are effective in suppressinEMIoise at
I/O ports and can also be used as “distted” A
terminators when filtered lines sperseross the
board.
SCHEMATIC URATION
3
C
R
1
2
© 2001 California Micro Devices Corp. All rights reserved.
C1720101
215 Topaz Street, Milpitas, California 95035
Tel: (408) 263-3214
Fax: (408) 263-7846
www.calmicro.com
5/22/2001
1
CALIFORNIA MICRO DEVICES
PRC207
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.
Resistance Range
±5 to ±00Ω
±0 to ±00pF
±±0ꢀ
Capacitance Range
Absolute Tolerance (R)
Absolute Tolerance (C)
Operating Temperature Range
Power Rating/Resistor
Storage Temperature
Package Power Rating
±20ꢀ
–o ±C
±0
–60°C t5C
MAX
R(Ω)
Bredown
fc @ 3db*
Voltage MAX
33
47
4
50
40
47
30V
30V
30V
30V
3
±
±0V
V
±03M
72MHz
MHz
47M
42MHz
±6MHz
±8MHz
80MHz
33
68
50
±00
±80
50
* with 0 source impedace
Part Number Key
Part Series
7 XXX M / XXX M
Capacitor Tolerance
K = ±±0ꢀ
M = ±20ꢀ
Resistance Code
• First 2 digits are
Capacitance Code
• First 2 digits are significant
value.
significant value
• Third digit represents
number of zeros to follow
• Third digit represents
number of zeros to follow
e.g., code for 68pF is 680.
e.g., code for 56Ω is 560
Resistor Tolerance
J = ±5ꢀ
K = ±±0ꢀ
M = ±20ꢀ
©2001 California Micro Devices Corp. All rights reserved.
215 Topaz Street, Milpitas, California 95035
Tel: (408) 263-3214
Fax: (408) 263-7846
www.calmicro.com
2
5/22/2001
相关型号：
©2020 ICPDF网 联系我们和版权申明