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SPECIFICATIONS

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TEMP CLASS 105°C

DESIGNED TO MEET UL1950/IEC-950 REQUIREMENTS

WORKING VOLTAGE 250 VRMS, SUPPLEMENTARY INSULATION

1. INDUCTANCE: @ 0.1 Vrms, 10 kHz,

1-5 (TIE 2&4) = 213 TO 260 µH

10-6 (TIE 7&9) = 426 TO 521 µH

2. LEAKAGE INDUCTANCE: @ 0.1 Vrms, 100 kHz

1-5 tie 2&4 (short 10&7, 9&6 ) = 10 µH MAX

3. IWC: 1-5 TO 10-6

@ 100 kHz, 0.1Vrms = 30 pF MAX

4. TURNS RATIO: 1-5 : 10-6 TIE 7&9, 4&2, = 1 : 1.41 +/- 1%

5. DC RESISTANCE: OHMS

1-4-2-5 = 0.80 MAX

10-7-9-6 = 1.10 MAX

6. LONGITUDINAL BALANCE:

V1 = 0 dBm @ 20 kHz TO 250 KHz, Rs = 100 OHMS INPUT,

Rl = 50 OHM LOAD, LINE = 10-6, GROUND PIN #5,

CHIP = 1-5, V2 = 60 dB MIN

7. DIELECTRIC STRENGTH: 1500 Vac, 1 SECOND

1&2 TO 10&9

ALL WINDINGS TO CORE

8. HARMONIC DISTORTION:

@ 100 kHz, 10-6 = 100 OHM INPUT,

1-5 = 50 OHM LOAD,

V1 = 15V p-p, V2 = -85 dB MAX

(5.32 VRMS)

9. INSERTION LOSS: = 0.5 dB MAX

@100 KHz TO 1.0 MHz

LINE = 10-6, CHIP = 1-5

Rs = 100 OHMS, Rl = 50 OHMS

TRANSFORMER, ADSL

CUSTOMER OFFICE

LINE

CHIP

10

6

5

1

7

9

4

2

AGENCY APPROVAL:

N/A

TOLERANCES

UNLESS OTHERWISE NOTED

1000 PARKERS LAKE ROAD

WAYZATA. MN 55391

(952) 475-1173

inches

(mm)

1

5

6

10

.560 MAX

(14.22)

.560 MAX

(14.22)

.500 MAX

(12.70)

.110 MIN

(2.79)

.100 ±.010

(2.54)

.400 ±.010

(10.16)

.020 Sq.

(0.51)

NOTE: PIN #3

REMOVED

© 2000 SCHOTT CORPORATION, 1000 PARKERS LAKE ROAD, WAYZATA MN, 55391 (952) 475-1173