TEQ-200A-J [NUVOTEM TALEMA]
Quad Port SMD 10/100Base-T Isolation Transformer Modules; 四端口SMD 10 / 100Base-T的隔离变压器模块
| 型号： | TEQ-200A-J |
| 厂家： | 
NUVOTEM TALEMA |
| 描述： | Quad Port SMD 10/100Base-T Isolation Transformer Modules |
| 文件： | 总3页 (文件大小：150K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Quad Port SMD 10/100Base-T Isolation Transformer Modules
Features
• Low profile (5.8mm) and light weight (4.0 g) 10/100Base-T
Quad Port isolation transformer modules designed to support
four single or double stacked RJ-45 connectors
• SMD packages facilitate pick and place compatability and
speed of placement
• ModulesmeetrequirementsofIEEE802.3uandANSIX3.263
• Consistent and reliable coplanarity
• Excellent quality at extremely competitive price due to high
volume production
• Manufactured in an ISO-9001:2000, TS-16949:2002
and ISO-14001:2004 certified Talema facility
• Fully RoHS compliant and meets lead free reflow
level J-STD-020C
Electrical Specifications @ 25°C
Inductance: 350µH minimum @ 100kHz, 100mV, 8mA
Leakage Inductance: 0.4µH @ 1MHz
Minimum isolation voltage: 1500 Vrms
Operating Temperature Range: -40°C to +85°C
Storage Temperature: -40°C to +125°C
Standard packing: Tape and reel
Quality and consistency is guaranteed through 100% testing of the specified parameters for primary inductance, leakage
inductance, turns ratio, DC resistance and interwinding capacitance.This ensures that the return loss and pulse wave shape
requirements can be fully maintained. Additionally, all parts are tested for 1500V minimum isolation.
Applications
Talema 10/100BaseT Quad transformer modules contain transmit and receive isolation transformers to maintain consistant
wave shape and suppression of common mode noise while providing equipment isolation per IEEE 802.3. High impedance
common mode quad chokes for additional EMI suppression have been added on some models as required for FCC and
CISPR 22 Class B certification.
TEQ Series - SMD Quad Port 10/100Base T Isolation Transformer Modules
Insertion
Loss
(dB Typ)
Common to Common
Rejection Ratio
Differential to
Common Mode
Rejection (dB Typ) Schematic
Turns Ratio
±2%
Return Loss
(dB Min)
Crosstalk
(dB Typ)
Part Number
0.1-60MHz (dB Typ)
0.1 - 100
MHz
2-30
MHz
40
MHz
50
MHz
60-80
MHz
1
MHz
30
MHz
60
MHz
100
MHz
1-60
MHz
60-200
MHz
Transmit
Receive
Tx
Rx
1 : 1
TEQ-200A-J
TEQ-202A-J
TEQ-204A-J
TEQ-200B-J
TEQ-202B-J
TEQ-204B-J
TEQ-200C-J
TEQ-204C-J
TEQ-205C-J
TEQ-200D-J
TEQ-200D1-J
TEQ-204D-J
TEQ-204E-J
TEQ-204F-J
TEQ-200G-J
TEQ-200H-J
TEQ-200J-J
TEQ-203K-J
1ct:1ct
-0.5
-0.5
-0.5
-0.5
-0.5
-0.5
-0.5
-0.5
-1.1
-0.5
-0.5
-0.5
-0.5
-0.5
-0.5
-0.5
-0.5
-0.5
-21
-18
-18
-21
-18
-21
-21
-21
-18
-21
-21
-21
-21
-21
-21
-21
-21
-18
-17 -14.5
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-65
-60
-60
-65
-60
-60
-65
-60
-60
-65
-65
-60
-60
-60
-65
-65
-65
-60
-55
-50
-50
-55
-50
-50
-55
-50
-50
-55
-55
-50
-50
-50
-50
-55
-50
-50
-45
-40
-40
-45
-40
-40
-45
-40
-40
-45
-45
-40
-40
-40
-40
-45
-40
-40
-35
-35
-35
-35
-35
-35
-35
-35
-35
-35
-35
-35
-35
-35
-30
-35
-30
-35
-30
-30
-30
-30
-30
-30
-30
-30
-30
-30
-30
-30
-30
-30
-30
-30
-30
-35
-30
-30
-30
-30
-30
-30
-30
-30
-25
-30
-30
-30
-30
-30
-30
-30
-30
-35
-40
-39
-39
-40
-39
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-30
-33
-33
-30
-33
-30
-40
-40
-40
-30
-30
-40
-30
-30
-30
-30
-30
-30
A
A
A
B
B
B
C
C
C
D
D1
D
E
F
1.25ct:1ct 1 : 1
-18
-18
-14
-14
2ct:1ct
1ct:1ct
1 : 1
1 : 1
-17 -14.5
-18 -14
1.25ct:1ct 1 : 1
2ct:1ct
1ct:1ct
2ct:1ct
1 : 1
1 : 1
1 : 1
-17 -14.5
-17 -14.5
-17 -14.5
1.89ct:1ct 1 : 1
-16
-14
1ct:1ct
1ct:1ct
2ct:1ct
2ct:1ct
2ct:1ct
1ct:1ct
1ct:1ct
1ct:1ct
1 : 1
1 : 1
1 : 1
1 : 1
1 : 1
1 : 1
1 : 1
1 : 1
-17 -14.5
-17 -14.5
-17 -14.5
-17 -14.5
-17 -14.5
-17 -14.5
-17 -14.5
-17 -14.5
G
H
J
1.41ct:1ct 1 : 1
-16
-14
K
Dimensions and Schematics on following page
THE TALEMA GROUP • Magnetic Components for ISDN/LAN Data Communications
Dimensions & Schematics • Quad Port 10/100Base-T Transformer Modules
Dimensions
Suggested
Pad Layout
TALEMA IN
WK/YR
Part Number
0.638
(16.20)
19 x 0.050
(19 x 1,27)
0.575
(14.60)
0.030
(0,77)
0.091
(2,30)
0.661
(16,80)
0.076
(1.93)
0.05
x
0.480
(12,20)
19
(1,27)
1.102
(28.00)
0.950
(24,13)
0.189
(4.80)
0.236
(6.00)
0.020 x 0.012
(0.50 x 0.30)
Dimensions: Inches (Millimeters)
Tolerance: ±0.010 (0.25) unless specified otherwise
Surface coplanarity will be <0.004 (0.10)
Schematics
B
A
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20
TX
RX
TX
RX
TX
RX
TX
RX
RX
TX
RX
TX
RX
TX
RX
TX
C
D
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20
RX
TX
TX
RX
RX
TX
TX
RX
RX
TX
TX
RX
RX
TX
TX
RX
D1
E
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20
RX
TX
TX
RX
RX
TX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
THE TALEMA GROUP • Magnetic Components for Universal Applications
Schematics • SMD Quad Port 10/100Base-T Isolation Transformer Modules
Schematics
F
G
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20
RX
TX
TX
RX
RX
TX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
H
J
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20
RX
TX
TX
RX
RX
TX
TX
RX
RX
TX
RX
TX
RX
TX
RX
TX
K
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20
RX
TX
TX
RX
RX
TX
TX
RX
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THE TALEMA GROUP • Magnetic Components for ISDN/LAN Data Communications
(10-06) Communications\Networks\TEQ
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