ALLIED AHTD

RoHS
10/100 Base T Dual Port Transformer
AHTD-2003S
Cw/w: 50PF Typ @ 100KHz, 0.2V
Polarity: 1-20, 4-17, 6-15, 9-12 In-Phase
LL: 0.5µH Max @ 100KHz, 0.2V
DCR: 0.9 Ω Max
Operating Temp: 0ºC to 70ºC
Electrical Specifications @ 25°C
Part
Number
AHTD-2003S
OCL(uH Min)
@ 100kHz, 200mV
With 8mA DC Bias
350
Insertion Loss
(dB Max)
0.3-100MHz
-1.1
Turns Ratio
chip: cable
(±5%)
1CT:1CT(TX)/1CT:1CT(RX)
Return Loss
(dB Min)
50MHz
40MHz
-16
-14.5
0.3-30MHz
-18
60-80MHz
-12
Electrical Specifications @ 25°C
Part
Number
AHTD-2003S
Common Mode Rejection
(dB Min)
60MHz
-35
0.3-30MHz
-40
Cross Talk
(dB Min)
80-100MHz
-30
0.3-30MHz
-42
60-100MHz
-35
Isolation
HI-POT
(Vrms) 60S
1500
All specifications subject to change without notice.
MECHANICAL
ALLIED
0.406(10.30)
max
AHTD-2003S
DATECODE
0.300(7.62)
0.118(3.00)
0.844(21.45)max
0.266(6.75)
max
0.020(0.50)
0.079(2.00)
0.709(18.00)
Dimensions: inch(mm)
Unless otherwise specified, all tolerances are ±0.010(0.25)
714-665-1140
ALLIED COMPONENTS INTERNATIONAL
12/02/11
15
11
TX2
12
13
8
10
TD2
9
RD2
6
5
RD1
4
1CT:1CT
1CT:1CT
14
7
RX2
15
16
RX1
17
18
3
1CT:1CT
19
2
TX1
TD1
1
1CT:1CT
20
SCHEMATICS
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