CX2157NL PULSE ELECTRONICS CORPORATION, CX2157NL Datasheet
CX2157NL
Manufacturer Part Number
CX2157NL
Description
Manufacturer
PULSE ELECTRONICS CORPORATION
Datasheet
1.CX2157NL.pdf
(1 pages)
Specifications of CX2157NL
Lead Free Status / RoHS Status
Compliant
RF TRanSFORMER
Low Profile Wideband RF Transformers
NOTE : 1. Referenced to Mid-band Frequency - Input Impedance: 75W. 2. For optional Tape & Reel packaging, add a “T” suffix to the part number (ex: CX2141NLT).
For More Information:
Pulse Worldwide
Headquarters
12220 World Trade Drive
San Diego, CA 92128
U.S.A.
www.pulseeng.com
TEL: 858 674 8100
FAX: 858 674 8262
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, 2005. Pulse Engineering, Inc. All rights reserved.
www.pulseeng.com
Compliant
C2160NL
CX2141NL
CX2157NL
Compliant
CX2158NL
Number
CX2141NL/CX2157NL/CX2158NL/C2160NL
Number
RoHS
Part
RoHS
Part
Impedance
(Pri:Sec)
2.65:1
Ratio
Impedance
4CT:1CT
(Pri:Sec)
1:1CT
1:4CT
Ratio
Pulse
Northern Europe
3 Huxley Road
Surrey Research Park
Guildford, Surrey GU2 5RE
United Kingdom
TEL: 44 1483 401700
FAX: 44 1483 401701
(dB MAX)
5-65MHz
Return
Loss
-16
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
2CT:1CT
(Pri:Sec)
1:1CT
1:2CT
Turns
Ratio
Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C
Mechanical
100kHz
-3
.3-300
.4-800
2-775
300kHz 400kHz-70MHz 100MHz 130MHz
3 dB
-2
Pulse
Southern Europe
Zone Industrielle
F-39270
Orgelet
France
TEL: 33 3 84 35 04 04
FAX: 33 3 84 25 46 41
Insertion Loss
Insertion Loss
RoHS peak reflow temperature rating: 245°C
Miniature surface mount package
Excellent insertion loss
Various Frequencies and Ratios
(dB TYP)
(dB TYP)
.4-200
.5-700
2 dB
3-600
-1
1
1
1-600
.5-90
1 dB
6-250
-2
Pulse
China Headquarters
No. 1
Industrial District
Changan, Dongguan
China
TEL: 86 769 5538070
FAX: 86 769 5538870
400 KHz
0.3 MHz
-3
2 KHz
-13
-16
-4
(Vrms)
Hi-pot
500
50 MHz
6 MHz
1 MHz
CX2158NL
-15
-18
-22
300kHz-1MHz 10MHz 60MHz 80MHz-300MHz Pins 1-3 Pins 1-3
CX2141NL
Pulse North China
Room 1002
No. 819
Nanjing West Rd
Shanghai
China
TEL: 86 21 32181071
FAX: 86 21 32181396
-50
Dimensions: Inches
Unless otherwise specified, all tolerances are ± .005
Weight . . . . . . . . . . . . . .0.17 grams
Tape & Reel . . . . . . . . . . .1500 /reel
Tube . . . . . . . . . . . . . . . . . . 60 /tube
100 MHz
58 MHz
10 MHz
-16
-28
-21
-40
Schematics
Return Loss
(dB MIN)
106 MHz
mm
(dB TYP)
150 MHz
CMRR
50 MHz
-13
-26
-20
-30
Pulse South Asia
135 Joo Seng Rd.
#03-02
PM Industrial Bldg.
Singapore 368363
TEL: 65 6287 8998
FAX: 65 6280 0080
250 MHz
200 MHz
200 MHz
-10
-16
-16
-20
C2160NL
775 MHz
300 MHz
400 MHz
CX2157NL
Pulse North Asia
3F-4, No. 81, Sec. 1
Hsin Tai Wu Road
Hsi-Chih
Taipei Hsien
Taiwan
TEL: 886 2 26980228
FAX: 886 2 26980948
C232.E (9/09)
-10
-6
-6
0,13
.35
(W MAX)
DCR
800 MHz
—
—
-7
—
—
.65
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