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PAC100/150TQ/T

Description
Data Line Filter, 8 Function(s), QSOP-24
CategoryAnalog mixed-signal IC    filter   
File Size204KB,4 Pages
ManufacturerCalifornia Micro Devices
Download Datasheet Parametric View All

PAC100/150TQ/T Overview

Data Line Filter, 8 Function(s), QSOP-24

PAC100/150TQ/T Parametric

Parameter NameAttribute value
MakerCalifornia Micro Devices
Reach Compliance Codeunknown
ECCN codeEAR99
capacitance15 µF
Maximum DC resistance10 Ω
filter typeDATA LINE FILTER
Manufacturer's serial numberPAC100/150TQ
Installation typeSURFACE MOUNT
Number of functions8
Maximum operating temperature70 °C
Minimum operating temperature
method of packingTUBE
CALIFORNIA MICRO DEVICES
PAC T
P/ACTIVE EMI/RFI T FILTER
Features
• 8 Filter Channels in Miniature QSOP Package
• Ideal Frequency Response to Over 3 GHz
• Low In-Band Insertion Loss Maintains Signal Integrity
• Low Distortion Low Cross Talk
• ESD Protected
Applications
• EMI/RFI Filter
• Low Pass Filter
• SCSI Port Filter
• LCD Panel Display Filter
Pin Assignments
1
2
3
4
5
6
7
8
9
10
11
12
GND
Filt1
Filt2
Filt3
GND
Filt4
Filt5
GND
Filt6
Filt7
Filt8
GND
GND
Filt1
Filt2
Filt3
GND
Filt4
Filt5
GND
Filt6
Filt7
Filt8
GND
24
23
22
21
20
19
18
17
16
15
14
13
Product Description
Note: CMD’s P/Active TFilters are a higher performance, upgraded version of the original PRC200/210 series which
provides 2KV ESD protection, minimized lead inductance and parasitic capacitive effects (with added ground pins), and
improved crosstalk and filter performance characteristics at high data transmission rates. They exhibit almost ideal RC
characteristics to 3 GHz. The PAC T series is recommended for all new designs.
CMD’s P/Active T is a highly integrated thin film resistor-capacitor network designed to suppress EMI/RFI noise at I/O ports
of personal computers and peripherals, workstations, Local Area Network (LAN), Asynchronous Transfer Mode (ATM), and
Wide Area Network (WAN). The filter includes ESD protection circuitry which prevents device destruction when subjected
to ESD discharges of greater than 2KV. The ESD protection circuitry permits the filter to operate on bipolar signals of up to
±6V. CMD’s PAC T is housed in a surface mount package suitable for bottom side mounting to the board. This inte-
grated network solution minimizes space and routing problems and improves reliability and yields.
Why P/Active EMI/RFI filters?
EMI/RFI filters are needed to suppress noise at low and high frequencies of the signal.
Ferrite beads, commonly 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.
Also, conventional thick film-based EMI/RFI filters do not effectively suppress noise at high frequencies.
STANDARD SPECIFICATIONS
Absolute Tolerance (R)
Absolute Tolerance (C)
Absolute Tolerance (C=15pF)
Operating Temperature Range
Power Rating/Resistor
Leakage Current
Crosstalk
(see Test Circuit)
ESD Clamp
Positive Clamp
Negative Clamp
ESD Protection
Storage Temperature
Package Power Rating
±5%
±10%
±20%
0
O
C to 70
O
C
100mW
1 µA @ 25
O
C max.
< 5% (typical)
> 6 Volts
< -6 Volts
> 2 KV
-65
O
C to +150
O
C
1.00W, max.
24
SCHEMATIC CONFIGURATION
23 22
21 20
19 18 17 16 15
14 13
1
2
3
4
5
6
7
8
9
10 11
12
© 1993, 1996 CMD Corp. All rights reserved.
10/97 Rev. 2
215 Topaz Street, Milpitas, California 95035
Tel: (408) 263-3214
Fax: (408) 263-7846
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