0560-6600-12 Datasheet, PDF (1/2 Pages) Bel Fuse Inc. – HDSL & MDSL MAGNETICS For Level One

HDSL & MDSL MAGNETICS
For Level One
TM9954
• Optimized for use with Level One’s SK70704, SK70706, • Designed for HDSL and MDSL environments supporting
SK70707, SK70708, SK70720, SK70721 and LXK70301
data rates from 272 Kb/s to 1168 Kb/s
transceiver ICs
• Minimum interwinding breakdown voltage of 1500 Vrms
• Designed to support modem, router and switch
applications
ELECTRICAL SPECIFICATIONS at 25° C
Part Number
Turns Ratio Inductance
± 3%
mH ±10%
Chip : Line Line Side
Leakage
Inductance
µH max
0560-6600-12 1CT : 1.8CT
2
4.5
0560-6600-13 1CT : 1.8CT
2.75
4.5
0560-6600-15 1CT : 1.8CT
2.75
6.0
DCR
Ω
max
Chip Side
Line Side
2
3.8
2
3.8
3
6
Return Loss
dB min
Harmonic
Distortion
dB typ
5KHz,
2.1Vrms
40KHz - 320KHz
16.5
70
40KHz - 200KHz
20
70
40KHz - 200KHz
20
70
0560-6600-18 1CT : 1.8CT
11
15
3
6
----
70
0560-6600-23 1 : 1.8CT
5
9
3
6
40KHz - 200KHz
20
70
SCHEMATICS
0560-6600-12
0560-6600-13
2
10
Chip
Side
Line
Side
9
3
7
0560-6600-15
0560-6600-18
2
10
Chip
Line
Side
Side
3
8
0560-6600-23
4
6
Line
Side
Chip
Side
7
9
4
6
4
6
2
10
Pins 9 and 7 connected to
form line side center tap
©1999 Bel Fuse Inc. Specifications subject to change without notice. 06.99
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com
T508