10M Isolation Transformers-1

10M Isolation Transformers-1
IRELESS
I
[email protected]
10M Isolation Transformers
Trxcom Technology Inc
※For Adaptor Cards,Maus,Hubs,and Motherboard
applications
※Designed to meet or exceed IEEE802.3.
10Base-T specifications
※Available With Common Mode Chokes for
RoHS
2002/95/EC
EMI Suppression
※SMT,THT,DIP etc Package
※For RoHS-5 part add suffix NLE
※For RoHS-6 part add suffix NL
※For detail of RoHS Compliance,please refer to Page 55
Electrical Specifications @25℃---Operating Temperature 0℃ to 70℃
Turns Ratio
(±5%)
Part
Number
Primary
Pins
Sine Wave
Inductance
OCL1
(uH MIN)
Interwinding
Capacitance
Cww1
(pF MAX)
Leakage
Inductance
LL1
(μH MAX)
DCR
(ΩMAX)
Hipot
(Vrms)
Schem.
Mech.
X
200
200
200
12
15
12
0.3
0.5
0.5
0.3
0.4
0.6
2000
2000
2000
D
D
G
SMT5
SMT5
SMT5
Common
Mode
Choke
Transmit
Receive
TRC114SM
TRC128SM
TRC356SM
TRC435SM
TRC467SM
TRC2023
TRC4001
TRC4005
TRC5017
TRC20242
TRC85454
TRC85726
TRC85745
TRC88023
TRC88041
TRC88042
TRC88048
TRC88052
TRC88810
1CT:1CT
1CT:1.414CT
1CT:1.414CT
1CT:1CT
1CT:1CT
1CT:1CT
1-3/6-8
6-8/1-3
6-8/1-3
2CT:1CT
1CT:1CT
1-3/6-8
100
10
0.4
0.5
2000
D
SMT5
1CT:2CT
1CT:1CT
6-8/1-3
X
140
12
0.2
0.6
2000
G
SMT5
1CT:2.5CT
1CT:2CT
1CT:2.5CT
1CT:1CT
1CT:2.5CT
1:1.414
1CT:1CT
1CT:1.414CT
1CT:2CT
1CT:2CT
2.828CT:1
1CT:1.414CT
2CT:1CT
---
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1:1
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1:1
1CT:1CT
1CT:1CT
1:1(4X)
X
X
X
X
X
200
112
200
200
350
140
200
140
200
112
200
110
140
140
15
8
10
10
30
12
10
12
12
8
14
15
12
12
0.5
0.3
0.4
0.25
0.8
0.2
0.2
0.2
0.3
0.3
1
0.4
0.3
0.2
0.4
0.8
0.5
1.0
0.6
0.4
0.3
0.3
1.0
0.5
0.5
1.0
1.0
0.4
2000
3000
1500
1500
2000
2000
2000
2000
1500
1500
1500
1500
1500
2000
J
E
J
F
J
A
D
D
F
D
I
E
F
C
SMT4
SMT4
SMT4
SMT4
SMT4
SMT2
SMT4
SMT4
SMT4
SMT4
SMT1
SMT4
SMT4
SMT4
TRC88820
1:1.414(4X)
---
6-8/1-3
6-8/1-3
6-8/1-3
1-3/6-8
6-8/1-3
3-4/1-2
1-3/6-8
6-8/1-3
1-3/6-8
6-8/1-3
2-4/7-9
6-8/1-3
1-3/6-8
1-2/3-4
1-2/3-4
5-6/7-8
140
12
0.2
0.4
2000
C
SMT4
Surface Mount
Through Hole
X
X
X
TRC128
TRC435
1CT:2CT
2CT:1CT
1CT:1CT
1CT:1CT
6-8/1-3
1-3/6-8
140
80
15
10
0.5
0.4
0.4
0.5
2000
2000
D
D
TH3
TH3
TRC85263
1CT:1CT
1CT:1CT
1-3/6-8
200
15
0.25
0.3
2000
D
TH4
NOTES: 1. OCL, Cww and LL are measured at 20 mVrms, 100 kHz.
2.Extended temperature parts -40℃ to 85℃,electrical [email protected] 25℃.
Electrical Specifications @25℃---Operating Temperature 0℃ to 70℃
Part
Number
TRC85433
Insertion Loss
Attenuation (dB MIN)
1 to 10 MHz
30-50MHz 50-100MHz
(dB MAX)
-1.0
TX
-30
RX
-15
TX
-35
RX
-20
TEL:86-755-81752375,81752376,81752121
Common Mode Rejection
(dB MIN)
Return Loss 1 to 10 MHz
100Ω± 15Ω
(dB MIN)
Crosstalk
1 to 30 MHz
(dB MIN)
50MHz
-15
-30
-35
FAX:86-755-81752963
54
E-mail:[email protected]
Schem.
Mech.
K
TH5
100MHz
-30
Http://www.trxcom.com
Trxcom Technology Inc
Isolation Transformers For Ethernet
※For Ethernet AUI Transformers
※Low leakage inductance and coupling capacitance for
faster rise times
※SMT,DIP package
※For RoHS-5 part add suffix NLE
※For RoHS-6 part add suffix NL
※For detail of RoHS Compliance,please refer to Page 55
Electrical Specifications @25 ℃---- Operating Temperature 0℃ to 70℃
Part
Number
Turns Ratio Primary
(±2%)
Pins
SURFACE MOUNT
1:1
TRC90SM
1:1
TRC91SM
1:1
TRC108SM
1:1
TRC6002
1:1
TRC85723
1:1
TRC85727
1:1
TRC85728
1:1
TRC88801
1-2/4-5/7-8
1-2/4-5/7-8
1-2/4-5/7-8
1-2/4-5/7-8
1-2/4-5/7-8
1-2/4-5/7-8
1-2/4-5/7-8
1-2/3-4/5-6
Primary Sine
Primary
Rise Time
Wave OCL
ET-Constant
(ns MAX)
(μH ±20%) (V-μs MIN)
75
100
350
40(MIN)
75
150
100
75
Interwinding
Capacitance
Cww
(pF MAX)
Leakage
Inductance
LL
(uH MAX)
DCR
(ΩMAX)
Schem.
Mech.
Hipot
(Vrms)
2.4
2.4
2.5
2.1
1.8
1.2
1.8
1.8
3.0
3.0
3.5
3.0
3.0
3.0
3.0
3.0
10
10
16
8
8
12
9
12
0.20
0.20
0.30
0.20
0.20
0.20
0.20
0.20
0.20
0.30
0.35
0.25
0.30
0.30
0.30
0.30
B
B
B
B
B
B
B
H
SMT5
SMT5
SMT5
SMT4
SMT4
SMT4
SMT4
SMT3
2000
2000
2000
2000
2000
2000
2000
2000
1:1
1-2/4-5/7-8
75
2.1
TRC84102
1:1
1-2/4-5/7-8
100
2.1
TRC84103
1:1
1-2/4-5/7-8
150
2.1
TRC84104
1:1
1-2/4-5/7-8
75
2.4
TRC84107
1:1
1-2/4-5/7-8
100
2.1
TRC84108
1:1
1-2/4-5/7-8
150
3.0
TRC84109
1:1
1-2/4-5/7-8
75
2.1
TRC84502
1:1
1-2/4-5/7-8
100
2.1
TRC84503
NOTES:
1. OCL, Cww and LL are measured at 20 mVrms, 100 kHz.
2.Rise time is measured in 75Ω systems.
3.0
3.0
3.5
3.5
3.5
3.0
3.0
3.0
10
10
12
10
10
15
10
10
0.20
0.20
0.20
0.25
0.25
0.20
0.20
0.20
0.20
0.30
0.30
0.30
0.40
0.45
0.20
0.30
B
B
B
B
B
B
B
B
TH4
TH4
TH4
TH2
TH2
TH2
TH4
TH4
500
500
500
2000
2000
2000
2000
2000
THROUGH HOLE
RoHS Compliance Definitions:
RoHS-5
· Product does not contain Cd,Hg,Hex-Cr,PBB & PBDE.
·Internal connections may contain Pb used in high melting temperature solder(i.e.tin-lead solder alloys
containing more than 85 % lead).
· Products are typically identified with the suffix “NLE”.
· Maximum reflow temperature is 245℃,5 seconds.
· Product is SMT package with bottom molded.
RoHS-6
· Product does not contain Pb,Cd,Hg,Hex-Cr,PBB & PBDE1.
· Products are typically identified with the suffix“NL”.
· Maximum reflow temperature is 260℃,5 seconds.
· Product is DIP package and SMT package with bottom open.
Exempt
· Product does not contain Cd, Hg, Hex-Cr,PBB, PBDE.
· Product contains Lead in applications considered as solders including plating finish for component
terminations, solder paste, solder balls, solder bumps, PCB finish, and solder columns.
· Product part numbers do not contain the suffix “NL”&“NLE”.
· Maximum reflow temperature is 235℃,5 seconds.
TEL:86-755-81752375,81752376,81752121
FAX:86-755-81752963
55
E-mail:[email protected]
Http://www.trxcom.com
Trxcom Technology Inc
10M Isolation Transformers
Schematics
A
8
7
1
C
B
6
5
16
2 3
4
1
15 13 12 10
2 4
5 7
D
16 15 14 11 10 9
9
16 15 14 13 12
11 10 9
8
1
6
2
3
6
7
8
16 15 14 11 10 9
F
16 15 14 11 10 9
1
2
3
3
6 7
8
6 7
1
3
6
7
8
I
8
7
23 21 20 19 18
4 5
6
2 3 4 5
11 10 9
2 3
9
2
16 15 14
6 7 8 9 10 11
K
6
1
11
8
1
8
S
S
A
P
W
O
L
14
2
7
12
13
12
1
J
16
1
12
5
E
H
G
4
16 15 14 11 10 9
13
1
2 3
R
E
T
L
I
F
4 5
1 1
3 2
15
10
1
1
6
S
S
A
P
W
O
L
R
E
T
L
I
F
3
6
7
8
TEL:86-755-81752375,81752376,81752121
0
9 1
2
PINS 4,5,12AND 13 NOT CONNECTED.
8 7
1
FAX:86-755-81752963
56
E-mail:[email protected]
Http://www.trxcom.com
.285
7,23
E
1
0D
O
8C
8
8E
C
RT
T
A
D
7
02
6
0.
.1
6
08
7.
2
.6
.500
12,70
0
57
2
0,
.1
8
07
7
0.
.1
D
XE
X
O
X
C
X
X
E
C
T
R
A
T
D
T
U
O
Y
A
L
D
A
P
D
E
S
E
G
G
U
S
X
A
M
4
06
4
3,
.8
X
A
M
0
1
.
0
/
4
0
0
.
0
1
.
0
/
4
0
0
.
MAX
5
02
1
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e
r
a
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c
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4
05
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12
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m
o
c
x
r
T
X
A
M
9
84
9.
0
.2
.100
2,54
10X
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d
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r
a
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o
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.500
12,70
.063
1,60
.530
13,46
X
A
M
04
61
.
39
.
4
05
0.
1
.2
Trxcom
.094
2,39
,
d
e
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f
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p
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C
A
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4 R
0 U
0 S
.
4
2
.045
.100
2,54
4
06
4.
38
.
57
-8
°
0°
08
00
2,
.5
.340
8,63
5
20
0
0,
.0
X
4
2
SMT3
SMT2
Http://www.trxcom.com
E-mail:[email protected]
FAX:86-755-81752963
TEL:86-755-81752375,81752376,81752121
.025
0,64
.018
0,46±
.425
10,80
.275
7,00
MAX
.050
1,27
.550
13,97
.050
1,27
22X
.550
13,97
.260
6,60
E
D
O
C
E
T
A
D
07
26
4,
.0
1
24X 1,14
.010
0,25
2
4
0
8
8
C
R
T
Trxcom
X
A
M
MAX
.780
19,81
Trxcom Technology Inc
10M Isolation Transformers
Surface Mount Mechanicals
SMT1
Trxcom Technology Inc
10M Isolation Transformers
Surface Mount Mechanicals (continued)
SMT4
09
58
3.
.8
0
52
0
.
40
.
1
85
3.
.9
.280
7.11MAX
X
A
M
03
TRCXXXXX
DATE CODE
7
02
5
0.
.1
0
07
0
.
52
.1
Trxcom
.270
6.86
6
0
7
3.
00
.
.020 .002
0.51±0.05
SUGGESTED PAD LAYOUT
7
69
3
.
25
.
0
1
.
0
/
4
0
0
.
9
58
3.
0
7
3.
00
.
N
I
M
16 SURFACES
0
41
0
.
00
.
9
08
5
.
38
.
.0
o
t
06
07
52
0.
.1
0°-8°
Dimensions:Inches
mm
Unless otherwise specified,
.010
all tolerances are ±0.25
SMT5
9
08
5.
3
.8
0
52
0.
40
.1
5
8.
3
.9
.280
7.11MAX
X
A
M
03
TRCXXXSM
DATE CODE
7
0
2
5.
01
.
0
07
0
.
52
.
1
Trxcom
.270
6.86
6
07
3.
00
.
.020 .002
0.51±0.05
SUGGESTED PAD LAYOUT
67
39
2.
.5
0
1
.
0
/
4
0
0
.
01
0.
.0
9
58
3
0.
.0
o
t
6
07
3
0.
.0
16 SURFACES
N
I
M
40
9
08
7 5
02
5
.
38
. .
01
.
0°-8°
mm
Dimensions:Inches
Unless otherwise specified,
.010
all tolerances are ±0.25
TEL:86-755-81752375,81752376,81752121
FAX:86-755-81752963
58
E-mail:[email protected]
Http://www.trxcom.com
Trxcom Technology Inc
10M Isolation Transformers
Through Hole Mechanicals
TH2
MAX
MAX
Trxcom
.385
9,78
.390
9,91
.200
5,08
.700
17,78
.250 .050
6,35±1,27
X
6
04
05
1,
.2
.100
2,54
0
2
0
.
.300
7,62
TH3
TH4
.800
20,32
.800
20,32
Trxcom
14X
.100
2,54
.018
0,46
TYP
MAX
.300
7,62
MIN
.700
17,78
MIN
MAX
.018
0,46
AT SEATING PLANE
.020
0,51
16X
16X
.220
5,59
.100
2,54TYP
.340 .020
8,64± 0,51
.250
6,35
.125 .020
3,18± 0,51
.015
0,38
.260
6,60
MAX
.285
7,24
.010
±0,25
.020
0,51
8
07
0
,
7
7
.
1
MIN
MAX
E
XD
X
O
X
C
X
X
C
E
R
T
T
A
D
E
XD
XO
C
X
X
CE
RT
TA
D
Trxcom
14X
.200
5,08
X
2
1
X
2
1
.215
5,46
MAX
XE
0D
1O
4C
8
CE
RT
TA
D
E
9D
2O
0C
8
8
CE
RT
TA
D
Trxcom
4X
1.000
25,40
STAND-OFF
4 PLCS
.300
7,62
.700
17,78
MAX
.130 .020 .010
3,30+ 0,51-0,25
1.000
25,40
MAX
TH1
TH5
.800
20.32MAX
Trxcom
.420
10.67MAX
TRC85433
DATE CODE
.300
7.62
.250
6.35MAX
.010 .020
0.25×0.51
mm
Dimensions:Inches
Unless otherwise specified,
.100
2.54
.010
.300
7.62
.138
3.50
.700
17.78
TEL:86-755-81752375,81752376,81752121
FAX:86-755-81752963
59
all tolerances are ±0.25
E-mail:[email protected]
Http://www.trxcom.com
Trxcom Technology Inc
Surface Mount 10M Interface Modules
※Fully Integrated for Adaptor, Hub,
And Motherboard Applications
※For RoHS-5 part add suffix NLE
※For RoHS-6 part add suffix NL
※For detail of RoHS Compliance,please refer to Page
55
RoHS
2002/95/EC
Electrical Specifications @25℃--- Operating Temperature 0℃ to +70℃
Part
Number
Insertion
Loss
to 10 MHz
(dB MAX)
TRC88025
TRC88026
TRC88027
TRC88056
TRC2001
TRC2003
TRC2007
TRC2009
-6.0
-1.0
-6.5
-1.0
-5.5
-6.0
-5.0
-1.0
Attenuation
(XMIT)
(dB MIN)
30MHz
-35
-30
-35
-30
-30
-30
-30
-30
40 MHz
-35
-35
-35
-27
-30
-27
-35
-27
Return loss
5 to 10MHz
(dB MIN)
100 MHz
-35
-35
-35
-27
-35
-27
-40
-27
100Ω
-18
-18
-18
-18
-18
-18
-18
-18
98±13Ω
-15
-15
-15
-15
-15
-18
-15
-15
Common Mode Rejection
(XMIT)
(db MIN)
Crosstalk
(dB MIN)
5-10MHz
-35
-35
-35
-30
-30
-35
-25
-35
5MHz
-60
-60
-60
-40
-35
-40
-35
-40
10MHz
-60
-60
-60
-30
-30
-35
-30
-35
50MHz
-55
-55
-55
-50
-55
-45
-55
-45
100MHz
-50
-50
-50
-45
-50
-30
-50
-45
Hi-Pot
(Vrms MIN)
200MHz
-45
-45
-45
------
1500
1500
1500
1500
1500
1500
1500
1500
Mechanical
TRC880XX,TRC200X
Trxcom
.500
12.70
TRC880XX/200X
DATE CODE
.540
13.72
.100
7×2.54
.040
04
05
1.
.2
16×1.02
.700
17.78
.090
16×2.29
.100
.920
23.37
7×2.54=17.78
.385
9.78
~
.018
0.45
.230
5.84
.035
16×0.89
mm
Dimensions: Inches
Unless otherwise specified,
.010
all tolerances are ±0.25
TEL:86-755-81752375,81752376,81752121
FAX:86-755-81752963
60
E-mail:[email protected]
Http://www.trxcom.com
Surface Mount 10M Interface Modules
Trxcom Technology Inc
Resistor Values(Ω)
Part Number
IC Manufacturer
AMD
Various
National
TRC88025
TRC88026
TRC88027
R1
R2
TXD(+)=61.9
N/A
TXOD(-)=274
R3
TXP(+)=422
N/A
TXO(+)=66.5
R4
TXD(-)=61.9
N/A
TXO(-)=66.5
R5
TXP(-)=422
N/A
TXOD(+)=274
R6
1.2K
N/A
806
R7
RX(+)=49.9
N/A
RX(+)=49.9
RX(-)=49.9
N/A
RX(-)=49.9
Schematics
TRC88025,TRC88026, TRC88027
E
D
I
S
P
T
U
1
:
1
1
:
1
0
1
2
1
Ω
SR
S
E
AT
P
L
I
WF
O
L
4
R
1
0 1
9 1
0
SR
S
E
AT
P
L
I
WF
O
L
6
1
7
5
5
R
3
R
0 6
8 1
0
SR
S
E
AT
P
L
I
WF
O
L
E
D
I
S
P
I
H
C
L
E
N
N
A
H
C
T
I
M
S
N
A
R
T
E
D
I
S
P
T
U
L
E
N
N
A
H
C
T
I
M
S
N
A
R
T
2
R
1 2 3 4
E
D
I
S
1
PR
I
H
C
Ω
SR
S
E
AT
P
L
I
WF
O
L
4
1
NOTE:TRC88026 does not contain resistors .They are an external configuration.
Resistor Values(Ω)
Part Number
IC Manufacturer
R1
National
AMD
Motorola
348.0
61.9
39.0
TRC2001
TRC2003
TRC2007
R2
R3
R4
R5
R6
R7
53.6
422.0
N/A
53.6
61.9
39
348.0
422.0
N/A
806
1,210
N/A
49.9
49.9
49.9
49.9
49.9
49.9
Schematics
E
D
I
S
P
T
U
RECEIVE CHANNEL
1
:
1
CHIP SIDE
5
3
R
5
R
0 6
8 0
1
2
R
SR
S
E
AT
P
L
I
WF
O
L
E
D
I
S
1
PR
I
H
C
L
E
N
N
A
H
C
T
I
M
S
N
A
R
T
TRC2001, TRC2003, TRC2007
UTP SIDE
LOW PASS
FILTER
16
R6
Ω
SR
S
E
AT
P
L
I
WF
O
L
4
R
15
1:1
9
12
100Ω
R7
11
LOW PASS
FILTER
14
NOTE: Common Mode Choke on transmit channel for TRC2001 and TRC2003.
TRC2009,TRC88056
TRANSMIT CHANNEL
CHIP SIDE
RECEIVE CHANNEL
LOW PASS
FILTER
1
CHIP SIDE
UTP SIDE
16
8
14
6
LOW PASS
FILTER
9
LOW PASS
FILTER
11
NOTE: The TRC88056 is designed for use with most transceivers requiring a turns ratio of
1:1 on transmit. The TRC2009 is designed for use with DEC and most other transceivers
requiring a turns ratio of 1:1.414 on transmit.
Turns Ratio for Transmit: TRC88056 is 1:1; TRC2009 is 1:1.414.
TEL:86-755-81752375,81752376,81752121
1:1
12
5
3
UTP SIDE
LOW PASS
FILTER
FAX:86-755-81752963
61
E-mail:[email protected]
Http://www.trxcom.com
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