RT2411B6TR7

GTL, GTL+, AGTL+ Terminator Technical Data Sheet RoHS Compliant Parts Available Description These integrated termination networks provide high performance line termination for GTL, GTL+, and AGTL+ busses. The patented star circuit design combined with a ceramic substrate minimizes cross talk between channels that is common in other termination networks and resistor arrays. The BGA packaging has been proven to reduce rework and improve reliability. Features • • • • • • • 8 Bit, 16 Bit, and 32 Bit Termination Sets Compliant for GTL, GTL+, and AGTL+ Termination Excellent High Frequency Performance Slim BGA Package 1% Resistor Tolerance Low Channel to Channel Cross Talk RoHS Compliant Designs Available • Compatible with both lead and lead-free processes Style D 8 B it 3 3 2 16 Bit 3 32 Bit 2 1 A B C 2 1 1 A B C D E F A B C D E F G H J K L M Electrical Specifications Resistor Tolerance: TCR Operating Temperature Range Maximum Resistor Power: Maximum Package Power: Process Requirements: Maximum Re-flow Temperature ± 1.0% ± 100ppm/°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 G TL+ B ac k pla ne RT2 4 5 1B 6 Ca rd Ca rd Ca rd Ca rd RT2 4 5 1B 6 V tt V tt V tt V tt Ordering Information Standard Part No. R Ohms Bits Pitch (mm) RoHS Part Number 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 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) RT1450B6 25 8 1.27 RT2450B6 RT1451B6 25 16 1.27 RT2451B6 RT1452B6 25 32 1.27 RT2452B6 RT1453B6 56 8 1.27 RT2453B6 RT1454B6 56 16 1.27 RT2454B6 RT1427B6 56 32 1.27 RT2427B6 RT1410B6 150 8 1.27 RT2410B6 RT1411B6 150 16 1.27 RT2411B6 RT1412B6 150 32 1.27 RT2412B6 RT1412B7 150 32 1.00 RT2412B7 Top Probe-able part numbers are available. Refer to the following link for detailed Top Side Probe-able information: www.ctscorp.com/components/clearone/TopProveClearOne.pdf Direction of Feed CTS Electronic Components www.ctscorp.com © 2006 CTS Corporation. All rights reserved. Information subject to change. Page 1 GTL, GTL+, AGTL+ Terminator March 06 Recommended Land Pattern Routing Examples Outline of Substrate 8 Bit , 3 x 3 Array (10X) 1.27 mm pitch land patterns are shown. 5 mil line widths shown. Blind via to Vtt reference plane layer. Open via’s on top of land pads are not recommended due to solder wicking. Signal Lines 32 Bit , 3 x 12 Array (5X) PCB Pad Diameter Solder Mask Dia = Pad 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 16 Bit , 3 x 6 Array (10X) Signal Lines Frequency P erform ance (5 0 oh m Ne tw ork ) C ross Talk Performance (50 ohm Network ) H Aggressor 1nS 250mV F E I A B D F requency R esponse for 50 ohm Netw ork 100 90 80 70 60 50 40 30 20 10 0 C Aggressor on Lead A 250mV 1nS Rise Time Victim B Victim C Victim D Victim E Victim F Measured Voltage (Peak to Peak) 3.3 mV 1.9 mV 1.5 mV 1.5 mV 1.5 mV 2.1 mV 3.3 mV Aggressor on Lead B 250mV 1nS Rise Time Victim A Victim C Victim D Victim E Victim F Victim H Victim I Measured Voltage (Peak to Peak) 3.2 mV 2.7 mV 1.8 mV 1.4 mV 1.5 mV 1.5 mV 2.0 mV 60 0 20 0 40 0 80 0 00 00 00 18 00 12 10 14 00 20 16 00 Victim H Victim I M Hz CTS Electronic Components www.ctscorp.com © 2006 CTS Corporation. All rights reserved. Information subject to change. Page 2 GTL, GTL+, AGTL+ Terminator March 06 Mechanical Diagram L H RT_4__B_ W CTS YRWK A1 Identifier P (Pitch) K P (Pitch) D 1.27mm Pitch 3 x 3 Array (8 Bit) 3 x 6 Array (16 Bit) 3 x 12 Array (32 Bit) 3 x 12 Array (32 Bit) mm inch mm inch mm inch mm inch L 3.81±0.15 .150±.006 7.62±0.15 .300±.006 15.24±0.15 .600±.006 W 3.81±0.15 .150±.006 3.81±0.15 .150±.006 3.81±0.15 .150±.006 H 1.32±0.15 .052±.006 1.32±0.15 .052±.006 1.32±0.15 .052±.006 P 1.27±0.25 .050±.010 1.27±0.25 .050±.010 1.27±0.25 .050±.010 D 0.76±0.05 .030±.002 0.76±0.05 .030±.002 0.76±0.05 .030±.002 K 0.64±0.25 .025±.010 0.64±0.25 .025±.010 0.64±0.25 .025±.010 1.00mm Pitch L 12.00±0.15 .472±.006 W 3.00±0.15 .118±.006 H 1.19±0.15 .047±.006 P 1.00±0.25 .039±.010 D 0.64±0.05 .025±.002 K 0.50±0.25 .020±.010 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 3 GTL, GTL+, AGTL+ Terminator March 06