RT2232B7TR7 [CTS]
Memory & IDE Terminator; 内存和IDE终结者
| 型号： | RT2232B7TR7 |
| 厂家： | 
CTS |
| 描述： | Memory & IDE Terminator |
| 文件： | 总2页 (文件大小：117K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Memory & IDE Terminator
TechnicalData Sheet
RoHS Compliant Parts Available
Description
Features
This source terminator network provides high performance
resistor termination for high-speed data busses.
•
•
•
•
•
16 or 32 Bit Terminators
Ultra Low I/O Coupling
Slim BGA Package
±1% Resistor Tolerance
Top Side Probe-able Version Available for
Development
Designed with a ceramic substrate, this device minimizes
channel capacitance, a primary cause of reduced system
performance. In addition, the BGA package eases routing
design, saving the designer many hours of printed circuit layout.
•
RoHS Compliant Designs Available
•
Compatible with both lead and lead
free processes
The BGA packaging has been proven to reduce rework and
improve reliability.
Style C
16 Bits
32 Bits
4
4
3
2
1
R1
R1
3
2
R1
R1
1
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
A
B
C
D
E
F
G
H
Typical Application
Electrical Specifications
DRAM Series Termination
for Address Lines
Resistor Tolerance:
± 1.0%
TCR
±200ppm/°C
RT2202B7
Operating Temperature Range
Maximum Resistor Power:
Maximum Package Power:
Process Requirements:
Maximum Temperature
-55°C to +125°C
0.05 Watts at 70°C
1.0 Watts at 70°C
Per IPC/JEDEC J-STD-020C
Ordering Information
Packaging Information
1.00mm Pitch Style
Standard Part
No.
Bits
Array
Size
1.00mm Pitch
RoHS Part No.
R1 Ω
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
RT1200B7*
RT1202B7
RT1232B7
RT1233B7
RT1235B7
RT1201B7*
RT1203B7
RT1205B7*
RT1236B7
C
C
C
C
C
C
C
C
C
10
33
22
25
50
10
33
50
100
16
16
16
16
16
32
32
32
32
4 x 8
4 x 8
4 x 8
4 x 8
4 x 8
4 x 16
4 x 16
4 x 16
4 x 16
RT2200B7*
RT2202B7
RT2232B7
RT2233B7
RT2235B7
RT2201B7*
RT2203B7
RT2205B7*
RT2236B7
Part Number Coding
7 inch reel, Add TR7 to part
number, example RT2400B6TR7
13 inch reel, Add TR13 to part
number, example RT2400B6TR13
(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
www.ctscorp.com
Page 1
March 06
Memory & IDE Terminator
Recommended Land Pattern
BGA Routing Scheme
Outline of Substrate
.005 Inch
Wide Traces
Solder Mask Dia = Pad
Diameter +.15mm(.006 inch)
PCB Pad Diameter
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
inch
8.00±0.15 4.00±0.15 1.19±0.15 1.00±0.25 0.64±0.05 0.50±0.25
.315±.006 .157±.006 .047±.006 .039±.010 .025±.002 .020±.010
Style C
32 Bit
L
W
H
P
D
K
mm
inch
16.00±0.15 4.00±0.15 1.19±0.15 1.00±0.25 0.64±0.05 0.50±0.25
.630±.006 .157±.006 .047±.006 .039±.010 .025±.002 .020±.010
Style C
Complete ClearONE Product, Processing, and Application Information can be found at the following link:
http://www.ctscorp.com/components/clearone.asp
© 2006 CTS Corporation. All rights reserved. Information subject to change.
CTS Electronic Components
www.ctscorp.com
Page 2
March 06
Memory & IDE Terminator
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