REVISIONS
REV.
01
FIRST RELEASE
DESCRIPTION
ECN NO.
N/A
DATE
04/26/11
PAGE 4&5 ARE FOR INTERNAL ONLY
TITLE
PART NUMBER
824-00449R
PART DESCRIPTION
RoHS compliant per EU Directive 2002/95/EC
UNLESS OTHERWISE
SPECIFIED, DIMENSIONS
ARE IN INCH/mm.
TRANSFORMER, 1000BASE-T(PoE+),
SINGLE, SOIC, 24 PIN
DATE
04/26/11
04/26/11
04/26/11
04/26/11
SCALE
APPROVALS
DRAWN BY
WARNING !
E & E Magnetic Products Ltd.
DRAWING NO./MODEL
REV
Y.L. YUNG
PROJ. ENG
ALL SHEETS OF THIS DOCUMENT ARE
CONTROLLED DOCUMENTATION AND
TOLERANCE ARE:
ARE NOT TO BE RELEASED OUTSIDE
INCH
mm
ANGLE
OF E&E OR ITS SUB-CONTRACTORS
.XXX ± .005 .XX ± 0.13 X.X ± 0.3
WITHOUTAUTHORIZATION.
.XX ± .02
.X ± 0.5
X. ± 1
D. YUNG
APPROVED BY
V. TSUI
Q.A.
824-00449R
PAGE
OF
01
1
5
C.M. TSUI
DO NOT SCALE
.075
1.91
.725
18.42 MAX
.550
13.97
.050
1.27
.650
16.51
.630 MAX
16.00
824-00449R
(DATE)
Recommended
Pad Layout
.018±.003
0.46±0.08
.030
0.76
.002
0.05
MIN
.293 MAX
7.44
REFERENCE OR
GAUGE PLANE
.050±.005
1.27±0.13
.550±.010
13.97±0.25
.040±.010
1.02±0.25
1. Dimensions are specified in
inches
mm
MECHANICAL OUTLINE
with higher precedence in inches.
2. Unless otherwise specified, all tolerances are ±
.010
.
0.25
3. Coplanarity:
.004
max.
0.10
4. "(DATE)" includes at least the manufacturing date code(in YYWW format) plus two
character country code.
E & E Magnetic Products Ltd.
DRAWING NO./MODEL
REV
824-00449R
SCALE
PAGE
OF
01
2
5
DO NOT SCALE
1
2
3
4
24
23
22
21
20
19
18
17
16
15
14
13
ELECTRICAL SPECIFICATION @25
°
C:
PARAMETERS
Turns Ratio (Primary):(Secondary)
Polarity (Primary):(Secondary)
Inductance, Ls(Primary) @100KHz, 0.1Vrms, 24mADC
Insertion Loss @1-30MHz
Insertion Loss @100MHz
Insertion Loss @125MHz
Return Loss @1MHz
Return Loss @30MHz
Return Loss @60MHz
Return Loss @80MHz
Return Loss @100MHz
Crosstalk @1MHz, between channels
Crosstalk @30MHz, between channels
Crosstalk @60MHz, between channels
Crosstalk @100MHz, between channels
CMRR @125MHz
Hipot (Primary):(Secondary)
UNIT
-
-
uH
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Vrms
Each Channel
1CT:1CT ± 5%
Per Schematic
350 Min
1.0 Max
1.8 Max
3.0 Max
20 Min
18 Min
14.4 Min
12 Min
10 Min
50 Min
43 Min
38 Min
33 Min
30 Min
1500 Min
5
6
7
8
9
10
11
12
SCHEMATIC
E & E Magnetic Products Ltd.
DRAWING NO./MODEL
REV
824-00449R
SCALE
PAGE
OF
01
3
5
5. Operating temperature: 0°C to +70°C.
DO NOT SCALE