TITLE
TRANSFORMER, HDSL,
1178 Kbps, 16 mAdc
1000 PARKERS LAKE ROAD
WAYZATA. MN 55391
(952) 475-1173
SPECIFICATIONS
TEMPERATURE CLASS 105° C
1. INDUCTANCE: @ 0.1Vrms, 10 kHz
(1-4-2-5) = 1.9 to 2.1 mH
2. LEAKAGE INDUCTANCE: @ 0.1Vrms, 100 kHz
(1-4-2-5) with (9-7) shorted = 25 µH MAX
3. IWC: @ 0.1Vrms, 100 KHz,
(1-4-2-5) to (9-7) = 115 pF MAX
4. TURNS RATO: (1-4) : (2-5) : (9-7) = 1 : 1 : 1 ± 2%
5. DC RESISTANCE: OHMS
(1-4-2-5) = 2.5 MAX
(9-7) = 1.0 MAX
6. DIELECTRIC STRENGTH: 1500 Vac
(1-4-2-5) to (9-7)
7. LONGITUDINAL BALANCE: 135 - 32 OHM,
40-300 kHz = 50 dB MIN
8. RETURN LOSS: 135 OHM REF, 32 OHM LOAD,
40 - 300 kHz = 16 dB MIN
9. HARMONIC DISTORTION: 14 dBm, 40 kHz = 70 dB MAX
Designed and tested for use with
Brooktree BT8921 & 8970 @ 1168 Kbps
.400 ±.010
(10.16±0.25)
.500 MAX
(12.70)
.560 MAX
(14.22)
1
5
.560 MAX
(14.22)
6
SCHOTT
31742
YYWW-X
10
X= MFG LOCATION
.110 MIN
(2.79)
.10
(2.
inches
(mm)
TOLERANC
UNLESSOTHERWISE
stm32/stm8
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