LVD SCSI Terminator
Technical Data Sheet
RoHS Compliant Parts Available
Description
This LVD SCSI termination network is designed for high
performance active termination of SCSI networks compliant
to SPI-2 (Ultra2), SPI-3 (Ultra3) and beyond.
Designed with a ceramic substrate and a ball grid array
interconnect, this device virtually eliminates channel
capacitance and lead inductance, the primary cause of
reduced system performance.
BGA packaging has been proven to reduce rework and
improve reliability.
Features
? 9 Line LVD Termination Network
? Ultra2 and Ultra3 Compliant
? Low Channel Capacitance Less than 0.25pF
? BGA package reliability
? ± 1% Resistor Tolerance
? Low Channel Cross Talk
? RoHS Compliant Designs Available
? Compatible with both lead and lead-free
manufacturing processes
Style E
Schematic Diagram
Electrical Specifications
4
Resistor Tolerance:
± 1.0%
3
R1
R2
TCR
Operating Temperature Range
± 200ppm/ ° C
-55 ° C to +125 ° C
2
1
R1
Maximum Resistor Power:
Maximum Package Power:
Process Requirements:
0.05 Watts at 70 ° C
1.0 Watts at 70 ° C
A
B
C
D
E
F
G
H
J
Maximum Re-flow Temperature
Per IPC/JEDEC J-STD-020C
LVD SCSI Active Termination Circuit
2.7 V to 5.25 V
1.3 V DIFSENS
RT1300B6
RT1300B6
RT1300B6
TERMPWR
4.7μF
2
7
6
4.7μF
1.75 V
R1
UCC561
R2
4
3
0.75 V
R1
4.7μF
LVD SCSI Bus
Ordering Information
Packaging Information
Part Number Coding
7 inch reel, Add TR7 to part
number, example RT2300B6TR7
Standard
R1 Ω
R2 Ω
Line s
Pitch
RoHS
Suffix
TR7
TR13
13 inch reel, Add TR13 to part
number, example RT2300B6TR13
Part No. (mm        )          Part No.
RT1300B6 * 475 121 9 1.27 RT2300B6 *
*Indicates available Top Probe-able part numbers.
Refer to the following link for detailed Top Side Probe-able
information:
www.ctscorp.com/components/clearone/TopProveClearOne.pdf
Tape Width
Carrier Pitch
Reel Diameter
Parts/Reel
24 mm
8 mm
7 inch
1,000
24mm
8 mm
13 inch
4,000
(Bulk packaging is not available)
Direction of Fee d
? 2006 CTS Corporation. All rights reserved. Information subject to change.
CTS Electronic Components
www.ctscorp.com
Page 1
LVD SCSI Terminator
March 06
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