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CTS Electronic Components

Page 1

April 08

www.ctscorp.com

VME64 & VME64x Terminators

VME64, VME64x Terminator

Technical

Data Sheet

RoHS Compliant Parts Available

Typical Applications

VME64x Backplane

Card

Card

Card

Card

RT 2211

3.3V

RT2211

3.3V

Standard

Termination

VME64

+5V

RT2210

330

Low Voltage

Termination

VME64x

+3.3V

1.8K

220

470

RT2211

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

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

Style G

DE

F

AB

C

G

H

1

2

3

R1

R2

Electrical Specifications

Resistor Tolerance:

± 1.0%

TCR

± 200ppm/°C

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 Re-flow Temperature

Per IPC/JEDEC J-STD-020C

Ordering Information

Standard

Part No.

R1

Ω

R2

Ω Array Size

Pitch (mm)

RoHS

Part No.

RT1210B7

330

470

3 x 8

1.00

RT2210B7

RT1211B7

220

1800

3 x 8

1.00

RT2211B7

Packaging Information

Suffix

TR7

TR13

Tape Width

24 mm

24mm

Carrier Pitch

8 mm

8 mm

Reel Diameter

7 inch

13 inch

Parts/Reel

1,000

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)

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