TITLE
TRANSFORMER, ADSL CENTRAL OFFICE
AGENCY APPROVAL - NA
PN
REV
36038
B
SPECIFICATIONS
TEMP CLASS 105°C
DESIGNED TO MEET UL1950/IEC-950 REQUIREMENTS
1. INDUCTANCE : @ 0.1 VRMS, 10 kHz
5-2 (TIE 3&4) = 213 TO 260 µH
6-9 (TIE 7&8) = 426 TO 521 µH
2. LEAKAGE INDUCTANCE: @ 0.1 VRMS, 100 kHz
5-2 W/3&4, 6&8, 7&9 SHORTED = 10 µH MAX
3. IWC: @ 0.1 VRMS, 100 kHz
5-2 TO 6-9 = 25 pF MAX
4. TURNS RATIO: 5-2 : 6-9 TIE 7&8, 3&4 = 1 : 1.41 ± 1%
5. DC RESISTANCE: OHMS MAX
5-3-4-2 = 0.50
6-8-7-9 = 1.00
6. LONGITUDINAL BALANCE:
V1 = 0 dBm @ 20 kHz TO 250 kHz, Rs = 100 OHMS INPUT
Rl = 50 OHM LOAD, LINE = 6-9 GROUND PIN #2,
CHIP = 5-2, V2 = 60 dB MIN
7. DIELECTRIC STRENGTH: 1800 VAC, 1 SECOND
5&4 TO 6&7
ALL WINDINGS TO CORE
8. HARMONIC DISTORTION: @ 100 kHz, 6-9 = 100
OHM INPUT, 5-2 = 50 OHM LOAD, V1 = 15 Vp-p
V2 = -85 dB MAX (5.32VRMS)
9. INSERTION LOSS: = 0.5 dB MAX
@ 100 kHz TO 1.0 MHz, LINE = 6-9,
CHIP = 5-2, Rs = 100 OHMS, Rl = 50 OHMS
.560 MAX
(14.22)
10
1
.560 MAX
(14.22)
6
SCHOTT
36038
YYWW
5
NOTCH
.500 MAX
(12.70)
.100 - .130
(2.54 - 3.30)
.400 ±.010
(10.16)
.100 ±.010
(2.54)
.020 Sq.
(0.51)
6
8
7
5
LINE
3
4
CHIP
9
2
.XX = ± .02
.XX = ± 0.2
.XXX = ±.010
ANGLES ± 1°
TOLERANCES UNLESS OTHERWISE SPECIFIED
INCHES-DECIMALS
MILLIMETERS (mm)
1000 Parkers Lake Road, Wayzata, MN 55391, (952) 475-1173, www.schottcorp.com
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OF
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