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RT2211B7

RT2211B7

  • 厂商:

    CTS(西迪斯)

  • 封装:

  • 描述:

    RT2211B7 - Terminator - CTS Corporation

  • 详情介绍
  • 数据手册
  • 价格&库存
RT2211B7 数据手册
VME64, VME64x Terminator Technical Data Sheet RoHS Compliant Parts Available Description This Thevenin termination network provides high performance resistor termination for VME64 and VME64x back planes. Designed with a ceramic substrate, this device minimizes parasitic capacitance and inductance, a primary cause of reduced system performance. In addition, the BGA package eases touting design, saving the designer many hours of printed circuit layout. The BGA packaging has been proven to reduce rework and improve reliability Features • • • • • • 8-Bit Termination Network VME64, VME64x Compliant Low Channel Capacitance Laser Trimmed Resistance to ± 1% Slim BGA Package RoHS Compliant Designs Available • Compatible with both lead and lead free processes Style G 3 R1 2 R2 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 Re-flow 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 Applications V ME64x Backplane 3.3V RT2211 Card Card Card Card 3.3V RT2211 Standard Termination VME64 +5V Low Voltage Termination VME64x +3.3V 330 220 470 1.8K RT2210 RT2211 Ordering Information Standard Part No. RT1210B7 RT1211B7 R1 Ω 330 220 R2 Ω 470 1800 Array Size 3x8 3x8 Pitch (mm) 1.00 1.00 RoHS Part No. RT2210B7 RT2211B7 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 RT2210B7TR7 13 inch reel, Add TR13 to part number, example RT2210B7TR13 (Bulk packaging is not available) Direction of Feed CTS Electronic Components www.ctscorp.com © 2006 CTS Corporation. All rights reserved. Information subject to change Page 1 VME64 & VME64x Terminators April 08 Recommended Land Pattern BGA Routing Schemes Outline of Substrate Blind vias to ground reference pla ne layer recomme nded o n every oth er row as shown. Blind vias to VCC reference pla ne layer recomme nded o n every oth er row as shown. Blind vias to ground reference plane layer recommended on every other row as shown. Termination Island Vias to Vcc Solder mask is used to define the ball pads. PCB Pad Diameter 1.00 mm Pitch (B7) = 0.51mm/.020 inch 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 Option A Option B Mechanical Diagram L H W RT_2__B7 CTS YRWK A1 Identifier P (Pitch) P (Pitch) K D 1.0mm Pitch RT1210B7 RT1211B7 RT2210B7 RT2211B7 mm inch L 8.00±0.15 .315±.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 2 VME64 & VME64x Terminators April 08
RT2211B7
1. 物料型号: - RT1210B7:330欧姆电阻,470欧姆电阻,3x8阵列,1.00mm间距,RoHS型号为RT2210B7。 - RT1211B7:220欧姆电阻,1800欧姆电阻,3x8阵列,1.00mm间距,RoHS型号为RT2211B7。

2. 器件简介: - 该器件为VME64和VME64x背板提供高性能电阻终止网络,符合8位终止网络、VME64和VME64x标准。

3. 引脚分配: - 阵列尺寸为3x8,间距为1.00mm。

4. 参数特性: - 电阻公差:±1.0%。 - 温度系数(TCR):±200ppm/°C。 - 工作温度范围:-55°C至+125°C。 - 最大电阻功率:在70°C时为0.05瓦特。 - 最大封装功率:在70°C时为1.0瓦特。 - 最大回流温度:按照IPC/JEDEC J-STD-020C标准。

5. 功能详解: - 设计采用陶瓷基板,以最小化寄生电容和电感,这是降低系统性能的主要原因之一。 - BGA封装简化了布线设计,节省了设计师在印刷电路布局上的许多小时。 - 低通道电容,激光修调电阻精度达到±1%。 - 符合RoHS标准的设计方案,兼容铅和无铅工艺。 - BGA封装已被证明可以减少返工并提高可靠性。

6. 应用信息: - 低电压终止VME64x +3.3V。 - 标准终止VME64。

7. 封装信息: - 标准封装号为7英寸卷轴,添加TR7到型号号,例如RT2210B7TR7;13英寸卷轴,添加TR13到型号号,例如RT2210B7TR13(散装包装不可用)。 - 胶带宽度为24mm,载体间距为8mm,卷轴直径分别为7英寸和13英寸,每卷零件数分别为1,000和4,000。
RT2211B7 价格&库存

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