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H1049NL

Description
10/100BASE-TX DUAL PORT TRANSFORMER MODULES
File Size622KB,4 Pages
ManufacturerPulse
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10/100BASE-TX DUAL PORT TRANSFORMER MODULES

10/100BASE-TX DUAL PORT
TRANSFORMER MODULES
For Use with Transceivers Requiring
1:1 Transmit and Receive Turns Ratios
RoHS reflow temperature rating 245°C
°°
Meets IEEE 802.3 specification
Some models offer AutoMDIX capability
Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C
Part
Number
1
H1028NL
2d
H1049NL
2d
H1200NL
2d
H1174NL
2a
H1244NL
2a, 4
H1270NL
2a, 4
Insertion Loss
(dB TYP)
0.1-100 MHz
-0.5
-0.5
-1.0
-1.2
-1.2
-1.2
-1.2
2-30 MHz
-21
-21
-16
-18
-18
-18
-16
Return Loss
(dB TYP)
40 MHz
-17
-17
-14.4
-16
-16
-16
-14
50 MHz
-14.5
-14.5
-13
-14
-14
-14
-13.5
60-80 MHz
-12
-12
-12
-12
-12
-12
-10
1 MHz
-65
-65
-50
-60
-60
-60
-55
Crosstalk
(dB TYP)
30 MHz
-55
-55
-45
-45
-45
-45
-45
60 MHz
-45
-45
-40
-40
-40
-40
-40
100 MHz
-35
-35
-35
-35
-35
-35
-35
Differential to Common
Mode Rejection
(dB MIN)
1-60 MHz
-45
-45
-37
-45
-45
-45
-30
60-200 MHz
-35
-35
-33
-35
-35
-35
-20
HX1294NL
2a, 3, 4
1. All products
meet input/output breakdown (HiPot) of 1500 Vrms.
2. MSL
= Moisture Sensitivity Level a=1, b=2, c=3, d=4
3. Operating
Temperature -40ºC to +85ºC
4. Suitable
for AutoMDIX applications
Mechanicals
H1XXXNL
H1174NL, H1244NL, H1270NL
Dimensions:
Inches
± .010
Unless otherwise specified, all tolerances are
mm
0,25
USA 858 674 8100
Germany 49 7032 7806 0
Singapore 65 6287 8998
Shanghai
86 21 62787060
China 86 755 33966678
Taiwan 886 3 4643715
www.pulseeng.com
1
H322.N (9/10)

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