TALEMA VO-300D

VO Series • SMD 10/100Base-TX VoIP Magnetics
Features
• Meets requirements of IEEE 802.3af and ANSI X3.263
• Supports 10Mbps and 100 Mbps VoIP applications
• 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: 0.25μH @ 1MHz
CW/W: 25pF typical
Minimum isolation voltage: 1500 Vrms
Extended 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.
V O S e rie s • S MD 1 0 /1 0 0 B a s e -T X Vo IP Mo d u le s
Turns
Ratio
± 2%
Part
Number
Insertion
L o ss
(dB Typ)
0.1 - 100
MHz
Nr.
Ports
Crosstalk
(dB Typ)
Return Loss
(dB Min)
1-30
MHz
40
MHz
50
MHz
60-80
MHz
30
MHz
60
MHz
Differential to Common
Mode Rejection (dB Typ)
30
MHz
100
MHz
60
MHz
Schematic
100
MHz
VO-100A
1:1
1
-1.4
-16
-14
-13
-12
-45
-40
-35
-43
-37
-33
A
VO-200B
1:1
1
-1.4
-16
-14
-13
-12
-45
-40
-35
-43
-37
-33
B
VO-200C
1:1
1
-1.4
-16
-14
-13
-12
-45
-40
-35
-43
-37
-33
C
VO-300D
1:1
2
-1.4
-16
-14
-13
-12
-45
-40
-35
-43
-37
-33
D
E
VO-300E
1:1
2
-1.4
-16
-14
-13
-12
-45
-40
-35
-43
-37
-33
VO-300F
1:1
2
-1.4
-16
-14
-13
-12
-45
-40
-35
-43
-37
-33
F
VO-300F1
1:1
2
-1.4
-16
-14
-13
-12
-45
-40
-35
-43
-37
-33
F1
VO-300G
1:1
2
-1.4
-16
-14
-13
-12
-45
-40
-35
-43
-37
-33
G
VO-300H
1:1
2
-1.4
-16
-14
-13
-12
-45
-40
-35
-43
-37
-33
H
VO-400D
1:1
2
-1.4
-16
-14
-13
-12
-45
-40
-35
-43
-37
-33
D
VO-400F
1:1
2
-1.4
-16
-14
-13
-12
-45
-40
-35
-43
-37
-33
F
VO-400G
1:1
2
-1.4
-16
-14
-13
-12
-45
-40
-35
-43
-37
-33
G
VO-500H
1:1
4
-1.4
-16
-14
-13
-12
-45
-40
-35
-43
-37
-33
H
VO-500J
1:1
4
-1.4
-16
-14
-13
-12
-45
-40
-35
-43
-37
-33
J
Suggested
Pad Layoout
VO-200
0.200
(5.08)
TALEMA IN
WK/YR
Part
Number
0.307
(7.80)
0.283 0.244
(7.20) (6.20)
0.047
(1.20)
0.492 0.287
(12.50) (7.30)
0.100
(2.54)
0.077
(1.96)
0° - 8°
0.453 0.374
(11.50) (9.50)
0.378 0.346
(9.60) (8.80)
0.350
(8.89)
0.504
(12.80)
0.236
(6.00)
0.394
(10.60)
6
5
4
0.189
(4.80)
1
2
3
0.016 x 0.016
(0.40 x 0.40)
0.350
(8.89)
0.079
(2.00)
Schematics
Schematic A
0.020 x 0.12
(0.50 x 0.30)
0.031
(0.80)
0.050
(1.27)
TALEMA IN
WK/YR
Part Number
0° - 8°
VO-100
C
B
16 15 14 11
10 9
16 15 14 11
10 9
Surface coplanarity will be 0.004 (0.01) max.
Dimensions: Inches (Millimeters)
Tolerance: ±0.010 (0.25) unless specified
otherwise
1
2
3
6
7
8
1
2
3
6
THE TALEMA GROUP • Magnetic Components for ISDN / xDSL / LAN Data Communications
7
8
Dimensions & Schematics • VO Series 10/100Base-T VoIP Magnetices
Dimensions: Inches (Millimeters)
Tolerance: ±0.010 (0.25) unless specified otherwise
Surface coplanarity will be 0.004 (0.01) maximum
Suggested
Pad Layout
VO-300
0.538
(13.67)
E
D
0.039
(1.00)
24 23 22
24 23 22
21 20 19 18 17 16 15 14 13
21 20 19 18 17 16 15 14 13
TALEMA IN
WK / YR
Part Number
0.091
(2.30)
0.622
(19.80)
11 x 0.039(1.00)
0.053
(1.34)
0.433
(11.00)
0° - 8°
0.740 0.701
(18.80) (17.80)
Schematics
0.026
(0.66)
0.433
(11.00)
0.224
(5.70)
0.185
(4.70)
24 x 0.012 x 0.012
(0.30 x 0.30)
1
2
3 4
5
6
7
8
9 10 11 12
1
2
3 4
5
6
7
8
9 10 11 12
F
F1
24 23 22 21 20 19 18 17 16 15 14 13
24 23 22 21 20 19 18 17 16 15 14 13
1
1
Suggested
Pad Layout
VO-400
0.040
(1.02)
0.537
(13.64)
0.583 0.571
(14.80) (14.50)
TALEMA IN
WK / YR
Part Nrumber
0.622
(15.80)
2
3
0.440
(11.18)
0.052
(1.31)
0.442
(11.22)
0.240 0.201
(6.10) (5.10)
5
6
7
8
9
10 11
12
2
3
4
5
6
G
24 23 22
11 x 0.04(1.02)
4
0.091
(2.30)
7
8
9
10 11
H
21 20 19 18 17 16 15 14 13
24 23 22
21 20 19 18 17 16 15 14 13
0.026
(0.66)
24 x 0.012 x 0.012
(0.30 x 0.30)
1
2
3 4
5
6
7
8
9 10 11 12
1
2
3 4
5
6
7
8
9 10 11 12
Schematics
VO-500
H
0.587 0.583
(14.90) (14.80)
0.086
(2.18)
TALEMA IN
WK/YR
Part Number
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25
23 x 0.040
(1.02)
1.095
(27.81)
0.283
(7.20)
0.244
(6.20)
1
2
3
4
5
6
7
8
9
10 11
0.120 x 0.012
(0.30 x 0.30)
J
Suggested Pad Layout
23 x 0.040
(23 x 1.02)
12 13 14 15 16 17 18 19 20 21 22 23 24
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25
0.026
(0.66)
0.626 0.480
(15.90) (11.90)
0.079
(2.00)
1
2
3
4
5
6
7
8
9
10 11
12 13 14 15 16 17 18 19 20 21 22 23 24
0.924
(23.46)
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http://www.talema-nuvotem.com
(10-07) Network\VOIP
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