RT2418B6

PCI & PCIX Network Technical Data Sheet RoHS Compliant Parts Available Description This system bus bias network is designed to provide high performance resistor bias termination for single ended parallel busses. Designed with a ceramic substrate, this device minimizes channel capacitance, a primary cause of reduced system performance. In addition, the BGA package eases routing design, saving the designer many hours of printed circuit layout. The BGA packaging has been proven to reduce rework and improve reliability. Features • • • • • • 8 or 16 Bit Network Compliant to PCI and PCIX Ultra Low Channel Capacitance Laser Trimmed Resistance to 1% Tolerance Slim BGA Package RoHS Compliant Designs Available • Compatible with both lead and lead free processes Style F 8 B its 3 2 1 A B C D 16 Bits 3 2 1 A B C D E F G H Electrical Specifications Resistor Tolerance: TCR Operating Temperature Range Maximum Resistor Power: Maximum Package Power: Process Requirements: Maximum Temperature ± 1.0% ±200ppm/°C -55°C to +125°C 0.05 Watts at 70°C 1.0 Watts at 70°C Per IPC/JEDEC J-STD-020C Typical Application VTT RT24 17 C hip Set VTT Ordering Information 1.00mm Pitch Standard Part No. RT1415B7 RT1416B7 RT1417B7 RT1418B7 1.27mm Pitch Standard Part No. RT1415B6 RT1416B6 RT1417B6 RT1418B6 Style RΩ Array Size 3x4 3x4 3x8 3x8 1.00mm Pitch RoHS Part No. RT2415B7 RT2416B7 RT2417B7 RT2418B7 1.27mm Pitch RoHS Part No. RT2415B6 RT2416B6 RT2417B6 RT2418B6 Packaging Information Suffix Tape Width Carrier Pitch Reel Diameter Parts/Reel TR7 24 mm 8 mm 7 inch 1,000 TR13 24mm 8 mm 13 inch 4,000 8 Bits 8 Bits 16 Bits 16 Bits 4.7K 8.2K 4.7K 8.2K Part Number Coding 7 inch reel, Add TR7 to part number, example RT2415B7TR7 13 inch reel, Add TR13 to part number, example RT2415B7TR13 (Bulk packaging is not available) Direction of Fee d CTS Electronic Components www.ctscorp.com © 2006 CTS Corporation. All rights reserved. Information subject to change. Page 1 PCI & PCIX Terminators March 06 Recommended Land Pattern Outline of Substrate BGA Routing Scheme VTT Island .005 Inch Wide Traces PCB Pad Diameter 1.00mm Pitch (B7) = 0.51mm/.020 inch (minimum) 1.27mm pitch (B6) = 0.64mm/.025 inch (minimum) Solder Mask Dia = Pad Diameter +.15mm(.006 inch) For .006" Thick Solder Paste Stencil, Aperture Opening Should be Equal to the PCB Pad Diameter. Refer to www.ctscorp.com/components/clearone.asp for additional PCB design information Mechanical Diagram L H W RT_4__B_ CTS YRWK A1 Identifier P (Pitch) P (Pitch) K D 1.27 mm Pitch RT1415B6 RT1416B6 RT1417B6 RT1418B6 RT2415B6 RT2416B6 RT2417B6 RT2418B6 RT1415B7 RT1416B7 RT1417B7 RT1418B7 RT2415B7 RT2416B7 RT2417B7 RT2418B7 8 Bit mm inch 16 Bit mm inch L 5.08±0.15 .200±.006 W 3.81±0.15 .150±.006 H 1.32±0.15 .052±.006 P 1.27±0.25 .050±.010 D 0.76±0.05 .030±.002 K 0.64±0.25 .025±.010 10.16±0.15 .400±.006 3.81±0.15 .150±.006 1.32±0.15 .052±.006 1.27±0.25 .050±.010 0.76±0.05 .030±.002 0.64±0.25 .025±.010 1.00 mm Pitch 8 Bit mm inch 16 Bit mm inch L 4.00±0.15 .157±.006 W 3.00±0.15 .118±.006 3.00±0.15 .118±.006 H 1.19±0.15 .047±.006 1.19±0.15 .047±.006 P 1.00±0.25 .039±.010 1.00±0.25 .039±.010 D 0.64±0.05 .025±.002 0.64±0.05 .025±.002 K 0.50±0.25 .020±.010 0.50±0.25 .020±.010 8.00±0.15 .315±.006 Complete ClearONE Product, Processing, and Application Information can be found at the following link: http://www.ctscorp.com/components/clearone.asp CTS Electronic Components www.ctscorp.com © 2006 CTS Corporation. All rights reserved. Information subject to change. Page 2 PCI & PCIX Terminators March 06