RT2407B7TR7 CTS

DDR SDRAM Terminator Technical Data Sheet RoHS Compliant Parts Available Description Features This SSTL 2 terminator network provides high performance 18 Bit SSTL 2 Termination Sets resistor termination for SSTL 2 Class I or Class II systems. Compliant to JEDEC Std. 8-9A Excellent high frequency performance Designed with a ceramic substrate, this device minimizes Slim BGA Package channel capacitance, a primary cause of reduced system 1% Resistor Tolerance performance. In addition, the BGA package eases routing Low Channel Capacitance design, saving the designer many hours of printed circuit RoHS Compliant Designs Available layout. Compatible with both lead and lead-free manufacturing processes The BGA packaging has been proven to reduce rework and improve reliability. 4 3 3 R1 R1 R1 3 2 2 R2 2 R1 1 R1 1 1 AB C DE F G H J AB C DE F G H J AB C DE F G H J Style H Style F Style C Electrical Specifications Typical Application VTT Resistor Tolerance: 1.0% TCR 200ppm/ C Operating Temperature Range -55 C to +125 C Maximum Resistor Power: 0.05 Watts at 70 C Memory Maximum Package Power: 1.0 Watts at 70 C DIMM Controller Process Requirements: Maximum Re-flow Temperature Per IPC/JEDEC J-STD-020C RT2400 VTT Ordering Information Packaging Information 1.27mm Pitch 1.00mm Pitch Style Array 1.27mm Pitch 1.00mm Pitch R1 R2 Suffix TR7 TR13 Standard Part Standard Size RoHS Part No. RoHS Part No. Tape Width 24 mm 24mm No. Part No. Carrier Pitch 8 mm 8 mm RT1400B6* RT1400B7* H 50 25 3 x 9 RT2400B6* RT2400B7* Reel Diameter 7 inch 13 inch RT1401B6 RT1401B7 H 25 22 3 x 9 RT2401B6 RT2401B7 Parts/Reel 1,000 4,000 RT1402B6* RT1402B7* F 50 - 3 x 9 RT2402B6* RT2402B7* RT1403B6* RT1403B7* F 25 - 3 x 9 RT2403B6* RT2403B7* RT1404B6* RT1404B7* C 25 - 4 x 9 RT2404B6* RT2404B7* Part Number Coding RT1405B6* RT1405B7* C 22 - 4 x 9 RT2405B6* RT2405B7* 7 inch reel, Add TR7 to part RT1407B6* RT1407B7* F 35 - 3 x 9 RT2407B6* RT2407B7* number, example RT2400B6TR7 RT1408B6* RT1408B7* H 60 25 3 x 9 RT2408B6* RT2408B7* 13 inch reel, Add TR13 to part RT1430B6 RT1430B7 F 60 - 3 x 9 RT2430B6 RT2430B7 number, example RT2400B6TR13 RT1432B6 RT1432B7 F 120 - 3 x 9 RT2432B6 RT2432B7 (Bulk packaging is not available) RT1460B6 RT1460B7 C 50 - 4 x 9 RT2460B6 RT2460B7 RT1463B6* RT1463B7 C 33 - 4 x 9 RT2463B6* RT2463B7 RT1465B6 RT1465B7 C 47 - 4 x 9 RT2465B6 RT2465B7 RT1467B6* RT1467B7* F 75 - 3 x 9 RT2467B6* RT2467B7* RT1468B6* RT1468B7* F 150 - 3 x 9 RT2468B6* RT2468B7* Direction of Feed *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 2006 CTS Corporation. All rights reserved. Information subject to change. CTS Electronic Components Page 1 July 06 www.ctscorp.com DDR SDRAM Terminator BGA Routing Scheme Recommended Land Pattern Outline of Substrate .010 Trace Width to 1.27 mm Pitch Package RT2404B6 RT2402B6 VTT Island .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 1.00 mm Pitch Package .008 Trace Width to RT2404B7 RT2402B7 be Equal to the PCB Pad Diameter. VTT Island Refer to www.ctscorp.com/components/clearone.asp for additional PCB design information .005 Inch Wide Traces Mechanical Diagrams L H RT 40 B W CTS YRWK P (Pitch) A1 Identifier K P (Pitch) D 1.27mm Pitch L W H P D K mm 11.43 0.15 3.81 0.15 1.32 0.15 1.27 0.25 0.76 0.05 0.64 0.25 Styles H & F inch .450 .006 .150 .006 .052 .006 .050 .010 .030 .002 .025 .010 1.0mm Pitch L W H P D K Styles mm 9.00 0.15 3.00 0.15 1.19 0.15 1.00 0.25 0.64 0.05 0.50 0.25 H & F inch .354 .006 .118 .006 .047 .006 .039 .010 .025 .002 .020 .010 L H RT 40 B W CTS YRWK P (Pitch) A1 Identifier K P (Pitch) D 1.27mm Pitch L W H P D K mm 11.43 0.15 5.08 0.15 1.32 0.15 1.27 0.25 0.76 0.05 0.64 0.25 Style C inch .450 .006 .200 .006 .052 .006 .050 .010 .030 .002 .025 .010 1.0mm Pitch L W H P D K mm 9.00 0.15 4.00 0.15 1.19 0.15 1.00 0.25 0.64 0.05 0.50 0.25 Style C inch .354 .006 .157 .006 .047 .006 .039 .010 .025 .002 .020 .010 2006 CTS Corporation. All rights reserved. Information subject to change. CTS Electronic Components Page 2 July 06 www.ctscorp.com DDR SDRAM Terminator