RT1721B7TR7 [CTS]
LVDS & LVPECL FPGA Terminator RoHS Compliant Parts Available; LVDS与LVPECL FPGA终结者符合RoHS标准,可提供![RT1721B7TR7](http://pdffile.icpdf.com/pdf1/p00110/img/icpdf/RT1710B6_595203_icpdf.jpg)
型号: | RT1721B7TR7 |
厂家: | ![]() |
描述: | LVDS & LVPECL FPGA Terminator RoHS Compliant Parts Available |
文件: | 总2页 (文件大小:79K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
LVDS & LVPECL FPGA Terminator
TechnicalData Sheet
RoHS Compliant Parts Available
Description
Features
These LVPECL and LVDS termination networks are designed for high
performance termination of differential Input/Output signals on some of
the most popular Field Programmable Gate Arrays (FPGAs).
•
•
Designed for termination of Xilinx® and Altera® FPGAs.
8 or 16 differential channels of termination provided in a single
integrated package
•
•
•
Excellent high frequency performance
High density ceramic BGA package
RoHS Compliant Designs Available
Both input (RX) and output (TX) termination is provided.
•
Compatible with both lead and lead-free manufacturing
processes
Style C
Style I
4
4
R2
R1
R2
R1
R2
R1
R2
R1
R2
R1
R2
R1
R2
R1
R2
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
3
2
1
3
2
1
R2
R1
R2
R1
R2
R1
R2
R1
R2
R1
R2
R1
R2
R1
R2
R1
R1
R1
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
Tx Termination
R1
Rx Termination
Resistor Tolerance:
± 1.0%
±200ppm/°C
TCR
Operating Temperature Range
Maximum Resistor Power:
Maximum Package Power:
Process Requirements:
Maximum Re-flow Temperature
-55°C to +125°C
0.068 Watts at 70°C
1.0 Watts at 70°C
Tx
R2
R1
Z = 50 ohms
Rx
R1
Per IPC/JEDEC J-STD-020C
Part Number Coding
Ordering Information
7 inch reel, Add TR7 to part
1.27mm Pitch
1.00mm Pitch
Standard Part
No.
Style
Array
Size
1.27mm Pitch 1.00mm Pitch
RoHS Part No. RoHS Part No.
R1 Ω R2 Ω
number, example RT2400B6TR7
Standard Part
No.
13 inch reel, Add TR13 to part
number, example RT2400B6TR13
RT1710B6
RT1710B7
RT1720B7
RT1721B7
RT1722B7
RT1723B7
RT1724B7
RT1725B7
C
I
I
I
I
100
187
187
140
140
140
140
-
4 x 8
4 x 16
4 x 8
4 x 16
4 x 8
RT2710B6
RT2710B7
RT2720B7
RT2721B7
RT2722B7
RT2723B7
RT2724B7
RT2725B7
-
100
100
165
165
135
135
-
(Bulk packaging is not available)
RT1721B6
RT2721B6
-
-
RT1723B6
-
RT1725B6
RT2723B6
-
I
I
4 x 16
4 x 8
RT2725B6
Direction of Feed
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
© 2006 CTS Corporation. All rights reserved. Information subject to change.
CTS Electronic Components
www.ctscorp.com
Page 1
April 06
LDS & LVPECL FPGA Terminator
Recommended Land Pattern
Outline of Substrate
Solder Mask Dia = Pad
Diameter +.15mm (.006 inch)
PCB Pad Diameter
1.00mm Pitch (B7) = 0.51mm/.020 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
Mechanical Diagram
L
H
RT_7__B_
W
CTS YRWK
P (Pitch)
A1 Identifier
K
P (Pitch)
D
1.27mm Pitch
L
W
H
P
D
K
RT1710B6 RT2710B6
RT1721B6 RT2721B6
RT1723B6 RT2723B6
RT1725B6 RT2725B6
mm
10.16±0.15
5.08±0.15 1.32±0.15 1.27±0.25 0.76±0.05 0.64±0.25
inch
.400±.006
L
.200±.006 .052±.006 .050±.010 .030±.002 .025±.010
1.0mm Pitch
W
H
P
D
K
RT1710B7 RT2710B7
RT1721B7 RT2721B7
RT1723B7 RT2723B7
RT1725B7 RT2725B7
mm
inch
mm
8.00±0.15
4.00±0.15 1.19±0.15 1.00±0.25 0.64±0.05 0.50±0.25
.157±.006 .047±.006 .039±.010 .025±.002 .020±.010
4.00±0.15 1.19±0.15 1.00±0.25 0.64±0.05 0.50±0.25
.315±.006
16.00±0.15
RT1720B7 RT2720B7
RT1722B7 RT2722B7
RT1724B7 RT2724B7
inch
.630±.006
.157±.006 .047±.006 .039±.010 .025±.002 .020±.010
Complete ClearONE Product, Processing, and Application Information can be found at the following link:
http://www.ctscorp.com/components/clearone.asp
FPGA Application notes:
http://www.ctscorp.com/components/Datasheets/ClearOneANC1FPGALVPECLA.pdf
http://www.ctscorp.com/components/Datasheets/ClearOneANC1FPGALVDSA.pdf
© 2006 CTS Corporation. All rights reserved. Information subject to change.
CTS Electronic Components
www.ctscorp.com
Page 2
April 06
LDS & LVPECL FPGA Terminator
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