Designed to meet UL1950/EN60950 with supplementary

insulation for a working voltage of 250V.

TEMP CLASS: 105° C, FLAMABILITY: UL94V-0

OPERATING TEMPERATURE RANGE -40°C TO +85°C

1. INDUCTANCE: @ 0.1 Vrms, 10 kHz

1-3-2-4 = 380 TO 420 µH

2. LEAKAGE INDUCTANCE: @ 0.1 VRMS, 100 kHz

1-4 TIE 2&3, SHORT 8&6,7&5 = 7.5 µH MAX

3. IWC: @ 100 kHz, 0.1 Vrms

1-4 TO 8-5 (tie 3&2, 6&7) = 40 pF MAX

4. TURNS RATIO: 1-3 : 2-4 : 8-6 : 7-5 = 1.92 : 1.92 : 1 : 1 ± 1%

5. DC RESISTANCE: OHMS MAX

1-3 = 0.550

8-6 = 0.25

2-4 = 0.550

7-5 = 0.25

6. HIPOT: 1500 VRMS, 1 MINUTE

(1800 VRMS OR 2500 VDC FOR 1 SECOND)

1&2 TO 8&7

1,2,8 & 7 TO CORE

7. LONGITUDINAL BALANCE: V1 = 0 dBM @ 100 kHz

Rs = 100 OHMS, Rl = 27.7 OHMS,

LINE = 1-3-2-4, CHIP = 8-6-7-5, V2 = 60 dB MIN.

8. HARMONIC DISTORTION: Rs = 100 OHMS, Rl = 27.7OHMS,

LINE = 1-3-2-4, CHIP = 8-6-7-5, V1 = 15 Vp-p(5.32 VRMS)

@ 40 kHz, V2 = -72 dB MAX

@ 100 kHz, V2 = -80 dB MAX

TRANSFORMER, ADSL

°

.010

.02

ANGLE

3 PLACE

2 PLACE

37513

A

1 END

PAGE

REV

PARTNUMBER

±

TITLE

SPECIFICATIONS

AGENCY APPROVAL:

BABT PENDING

±

±

TOLERANCES

UNLESSOTHERWISENOTED

inch

(mm)

1

3

4

2

8

6

5

7

1

4

5

8

.500 MAX

(12.70)

.460 MAX

(11.94)

.098

(2.50)

.024

(0.61)

.492 ±.006

(12.50)

.605 MAX

(15.37)

REF: PWB LAYOUT

.080

(2.03)

.035

(0.89)

.098

(2.50)

.615±.010

(15.62)

.435 MAX

(11.05)

.006 TO

.012

(0.2)

.012

(0.3)

LINE

CHIP

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

1000 PARKERS LAKE ROAD

WAYZATA. MN 55391

(952) 475-1173

NOTE:

COPLANARITY < .004 (0.10)

CORE ALLIGNMENT <= .010