HDSL Coupling Transformers
OPTIONS:
•Custom Designs Available
•SMD Available
FEATURES:
•Supports Industry Standard HDSL/HDSL2 Transceivers
•Operating Temperature Range of -40 C to 85°C
•Excellent Total Harmonic Distortion Characteristics
•Meets Standard Dielectric Withstanding Voltage Requirements
•Surface Mountable Configurations Available*
•Designs Support Line Rates up to 2 Mb/s Applications
•Conforms to ANSI, ITU and ETSI Standards Requirements
STANDARD SPECIFICATIONS @ 25°
LineRate
(Kb/s)
Longitudinal
Balance (dB)
Part Number*
Turns Ratio**
(Line:Chip)
OCL
(Line:Chip)
RL@Midband
IL
(dB)
THD
(dB)
Pkg.
Cir.
(dB)
AHDL -1051
AHDL -1012
AHDL -1043
AHDL -1034
AHDL -1065
AHDL -1076
AHDL -1027
AHDL -1085
AHDL -1095
AHDL -1108
AHDL -1118
AHDL -1128
AHDL-20110
AHDL -2022
AHDL -2034
AHDL -2045
AHDL -2056
AHDL -2067
AHDL -2075
784
784
1.8CT:1CT
1:1:1CT
1:1:2CT
1:1:2CT
1:1:1CT
1.8CT:1CT
1:1:1CT
2.3:1
2.8 mH
3.0 mH
2.0 mH
3.0 mH
2.0 mH
2.06 mH
2.0 mH
2.0 mH
2.0 mH
8.0 mH
5.0 mH
3.5 mH
2.0 mH
3.0 mH
2.0 mH
2.0 mH
3.0 mH
1.0 mH
1.6 mH
≥ 20
40 - 200 KHz
≥ 20
40 - 200 KHz
≥ 16.5
40 - 320 KHz
≥ 20
40 - 200 KHz
≥ 16.5
40 - 320 KHz
≥ 16.5
40 - 320 KHz
≥ 12
40 - 320 KHz
≥ 18
40 - 320 KHz
≥ 12
40 - 320 KHz
≥ 15
9 - 40 KHz
≥ 16.5
20 - 80 KHz
≥ 16.5
33 - 200 KHz
>15.5
40 - 500 KHz
≥ 16.5
40 - 320 KHz
≥ 16.5
40 - 320 KHz
≥ 16.5
40 - 320 KHz
≥ 16.5
< 1.0
40 KHz
< 1.0
40 KHz
< 1.0
40 KHz
< 1.0
40 KHz
< 1.0
40 KHz
< 1.0
40 KHz
< 1.0
40 KHz
< 1.0
40 KHz
< 1.0
40 KHz
< 1.0
40 KHz
< 1.0
40 KHz
< 1.0
40 KHz
<1.0
40 KHz
< 1.0
40 KHz
< 1.0
40 KHz
< 1.0
40 KHz
< 1.0
≥ 50
5 - 196 KHz
≥ 55
40 - 320 KHz
≥ 55
40 - 320 KHz
≥ 55
5 -196 KHz
≥ 55
40 - 320 KHz
≥ 50
40 - 320 KHz
≥ 55
40 - 320 KHz
≥ 65
40 - 320 KHz
≥ 65
40 - 320 KHz
> 65
40 - 320 KHz
> 65
40 - 320 KHz
> 65
40 - 320 KHz
>50
40 - 500 KHz
≥ 55
40 - 320 KHz
≥ 55
40 - 320 KHz
≥ 55
40 - 320 KHz
≥ 50
≤ -75
≤ -70
≤ -75
≤ -75
≤ -70
≤ -70
≤ -70
≤ -70
≤ -70
< -70
< -70
< -70
< 80
23x11
23x11
23x11
23x11
23x11
23x11
23x11
23x11
23x11
23x11
23x11
23x11
EP13
EP13
EP13
EP13
EP13
EP13
EP13
1
2
3
3
2
4
3
2
2
3
3
3
2
2
2
2
2
2
2
1168
784
1168
1168
1168
1552
1168
272
3:1
1:1:1CT
1:1:1CT
1:1:1CT
4:1
416
528
1168
784
1:1:1
≤ -70
≤ -70
≤ -70
≤ -70
≤ -70
≤ -70
1168
1168
784
1:1:1
2.3:1
1.8:1CT
1:1:1
40 KHz
< 1.0
40 KHz
< 1.0
40 - 320 KHz
≥ 16.5
80 - 580 KHz
≥ 16.5
20 - 560 KHz
40 - 320 KHz
≥ 55
40 - 320 KHz
≥ 55
20 - 320 KHz
2320
1552
2.3:1CT
40 KHz
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