RT1202B7TR7 CTS

Memory & IDE Terminator Technical Data Sheet RoHS Compliant Parts Available Description Features This source terminator network provides high performance 16 or 32 Bit Terminators resistor termination for high-speed data busses. Ultra Low I/O Coupling Slim BGA Package Designed with a ceramic substrate, this device minimizes 1% Resistor Tolerance channel capacitance, a primary cause of reduced system Top Side Probe-able Version Available for performance. In addition, the BGA package eases routing Development design, saving the designer many hours of printed circuit layout. RoHS Compliant Designs Available Compatible with both lead and lead The BGA packaging has been proven to reduce rework and free processes improve reliability. Style C 16 Bits 32 Bits 4 4 R1 R1 3 3 2 2 R1 R1 1 1 AB C DE F G H JK L M N P R T AB C DE F G H Typical Application Electrical Specifications DRAM Series Termination Resistor Tolerance: 1.0% for Address Lines TCR 200ppm/ C RT2202B7 Operating Temperature Range -55 C to +125 C Maximum Resistor Power: 0.05 Watts at 70 C Maximum Package Power: 1.0 Watts at 70 C Process Requirements: Maximum Temperature Per IPC/JEDEC J-STD-020C Ordering Information Packaging Information 1.00mm Pitch Style Bits Array 1.00mm Pitch R1 Suffix TR7 TR13 Standard Part Size RoHS Part No. Tape Width 24 mm 24mm No. Carrier Pitch 8 mm 8 mm RT1200B7* C 10 16 4 x 8 RT2200B7* Reel Diameter 7 inch 13 inch RT1202B7 C 33 16 4 x 8 RT2202B7 Parts/Reel 1,000 4,000 RT1232B7 C 22 16 4 x 8 RT2232B7 RT1233B7 C 25 16 4 x 8 RT2233B7 Part Number Coding RT1235B7 C 50 16 4 x 8 RT2235B7 7 inch reel, Add TR7 to part number, example RT2400B6TR7 RT1201B7* C 10 32 4 x 16 RT2201B7* RT1203B7 C 33 32 4 x 16 RT2203B7 13 inch reel, Add TR13 to part number, example RT2400B6TR13 RT1205B7* C 50 32 4 x 16 RT2205B7* RT1236B7 C 100 32 4 x 16 RT2236B7 (Bulk packaging is not available) * - Indicates Top Side Probable versions available. Direction of Feed 2006 CTS Corporation. All rights reserved. Information subject to change. CTS Electronic Components Page 1 March 06 www.ctscorp.com Memory & IDE Terminator Recommended Land Pattern BGA Routing Scheme Outline of Substrate .005 Inch Wide Traces Solder Mask Dia = Pad PCB Pad Diameter Diameter +.15mm(.006 inch) 1.00mm Pitch (B7) = 0.51mm/.020 inch (minimum) 1.27mm pitch (B6) = 0.64mm/.025 inch (minimum) 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 Top Side Probe-able Information Top Side Probe-able Probe Pad 4x8 Array Shown Refer to Top Probe-able Application Notes for additional information. Note: Add a P suffix to order Top Side Probe-able version. Example: RT2203B7PTR7. Refer to the following link for detailed Top Side Probe-able Information: www.ctscorp.com/components/clearone/TopProveClearOne.pdf Mechanical Diagram L H RT 2 B7 W CTS YRWK P (Pitch) A1 Identifier K P (Pitch) D 16 Bit L W H P D K mm 8.000.15 4.000.15 1.190.15 1.000.25 0.640.05 0.500.25 Style C inch .315.006 .157.006 .047.006 .039.010 .025.002 .020.010 32 Bit L W H P D K mm 16.00 0.15 4.000.15 1.190.15 1.000.25 0.640.05 0.500.25 Style C inch .630.006 .157.006 .047.006 .039.010 .025.002 .020.010 Complete ClearONE Product, Processing, and Application Information can be found at the following link: