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X-1644F Datasheet(PDF) 1 Page - Pulse A Technitrol Company

Part No. X-1644F
Description  10/100 BASE TX SINGLE PORT TRANSFORMER MODULES
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Maker  PULSE [Pulse A Technitrol Company]
Homepage  http://www.pulseeng.com
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 1 page
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M215.B (8/13)
1
pulseelectronics.com
10/100 BASE – TX SINGLE PORT
TRANSFORMER MODULES
Military/Aerospace Grade
10K VAC for 60 second
350uH OCL with 8mA DC
Operating Temperature: -40°C to +85°C
Storage Temperature: -55°C to +125°C
Pure tin finish
Withstands 245°C Max Reflow Temperature
MSL: 3
Pure Tin
RoHS6
Electrical Specifications 25°C — Operating Temperature -40°C to +130°C
Part
Number
Insertion Loss (dB MAX)
Return Loss (dB MIN)
Crosstalk (dB MIN)
Differential to Common Mode
Rejection (dB MIN)
0.1-30MHz
60MHz 80MHz 100MHz 5MHz 30MHz 50MHz 60MHz 80MHz 100MHz 1MHz
30MHz 60MHz 100MHz 30MHz 60MHz 100MHz 200MHz
X-1644F
-1
-2
-2.5
-3.5
-18
-9
-6
-5
-3
-2
-45
-30
-27
-25
-36
-32
-30
-25
Notes: 1. Add suffix NL for RoHS compliant part; i.e. X-1644FNL 2. For Tape&Reel Packaging, add “T” suffix at the end of the part number; i.e. X-1644FT
X-1644F
Mechanical
Schematic
Weight ..............................2.6 grams
Tube ................................. 20/tube
Tape & Reel ...........................300/reel
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
For More Information
Pulse North America
Headquarters
Two Pearl Buck Court
Bristol, PA 19007
U.S.A.
Tel: 215 781 6400
Fax: 215 781 6403
Pulse Europe
Zeppelinstrasse 15
71083 Herrenberg
Germany
Tel: 49 7032 7806 0
Fax: 49 7032 7806 12
Pulse China Headquarters
B402, Shenzhen Academy of
Aerospace Technology Bldg.
10th Kejinan Road
High-Tech Zone
Nanshan District
Shenzen, PR China 518057
Tel: 86 755 33966678
Fax: 86 755 33966700
Pulse North China
Room 2704/2705
Super Ocean Finance Ctr.
2067 Yan An Road West
Shanghai 200336
China
Tel: 86 21 62787060
Fax: 86 2162786973
Pulse South Asia
135 Joo Seng Road
#03-02
PM Industrial Bldg.
Singapore 368363
Tel: 65 6287 8998
Fax: 65 6287 8998
Pulse North Asia
3F No. 198, Zhongyuan Road
Zhongli City
Taoyuan County (32068)
Taiwan
Tel: 886 3 4356768
Fax: 886 3 4356823
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be
trademarks or registered trademarks of their respective owners. © Copyright, 2013. Pulse Electronics, Inc. All rights reserved.
20X 0-8°
.035
0.89
20 SURFACES
.004/0.10
.300
7.62
SUGGESTED LAND PATTERN
.510
12.95
.625
15.88
.050
1.27
.450
11.43
.018
0.46
.050
1.27
.450
11.43
.600
15.24
.500
12.70
.600
X-1644F
DATE CODE CTRY OF MFG
+.005
-.007
20X
10X
.030
0.76
20X
18X
20X
15.24 +0.127
-0.178
20 RX+
19 RXCT
18 RX-
1:1
RD+ 1
CHANNEL 1
RD- 3
RDCT 2
13 TX+
12 TXCT
11 TX-
1:1
TD+ 8
CHANNEL 2
TD- 10
TDCT 9
RECEIVE
TRANSMIT




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