Compliant with ANSI X3T111, Fiber Channel, FC-PH-3
for quarter/full speed applications, SMPTE, IEEE1394 Firewire
Moisture sensitivity Level 3
Pick and place compatible
Peak temperature profile 250½C; NL parts peak temperature is
245½C.
AS9100 Certified (Based on and including ISO 9001:2000)
Electrical Specifications @ 25°C - Operating Temperature -55°C to +125°C
Primary
Inductance
(µH MIN)
26 @ 1 Vrms, 100kHz
7.5 @ 1 Vrms, 100kHz
3.75 @ 1 Vrms, 100kHz
3.75 @ 1 Vrms, 100kHz
3.75 @ 1 Vrms, 100kHz
0.70
Risse
Time @ 20
& 80%
(pS MAX)
350
325
280
280
280
200
Part Number
T-330SCT
T-531SCT
T-1062SCT
T-1250SCT
T-1485SCT
T-3200SCT
Turns Ratio
(±5%)
1CT : 1CT
1CT : 1CT
1CT : 1CT
1CT : 1CT
1CT : 1CT
1:1
DC Resistance
(ΩMAX)
0.2
0.2
0.2
0.2
0.2
0.2
Hi-Pot
(Vrms MIN)
1,500
1,500
1,500
1,500
1,500
1,500
Insertion Loss
(dB MAX)
-1.5 @ 15-165MHz
-2.0 @ 50-265MHz
-2.0 @ 100-531MHz
-2.0 @ 125-650MHz
-2.0
-4.5
Application Nominal
Bit Rate (Mbaud)
265.6 (1/4 speed)
531 (half speed)
1,062.5 (full speed)
1,250
1,485 (SMTPE)
3,200
Notes:
1. To order a RoHS compliant part, add the suffix “NL” to the part number, i.e. T-330SCT becomes T-330SCTNL.
2. Add suffix “T” to part number for Tape & Reel package (i.e. T-330SCTT).
Mechanical
T-330SCT, T-531SCT, T-1062SCT, T1250SCT and T-1485SCT
.084
2,13
.350
8,89
Schematic
1
.50
1,27
16
15
14
13
12
11
10
9
.500
MAX
12,70
2
3
4
5
6
7
8
Part Number
Date Code
Country of Origin
.290
7,37
.435
11,05
MAX
.475 .307
12,05 7,81
.020
0,51
.070
TYP
1,78
.010
0,25
TYP
.016 ± .002
0,41 ± 0,05
.180
MAX
4,57
.050
1,27
.010
0,25
TYP
.050
1,27
0° - 8°
Weight
. . . . . . . . . . . . . . .1.0 grams
Tape & Reel
. . . . . . . . . . . . 400/reel
Dimensions:
Inches
mm
Unless otherwise specified,
all tolerances are ± .005
0,13
1
pulseelectronics.com
M105.E (12/14)
Copperhead™ High Speed
Dual Transformers
Mechanical
T-3200SCT
.500
MAX
12,70
.375
9,53
MAX
.073
1,86
.350
8,89
.050
1,27
1
2
3
4
5
6
7
8
Schematic
16
15
14
13
12
11
10
9
T-3200SCT
Date Code
Country of Origin
.280
7,11
.415 .268
10,53 7,37
.025
0,64
.059
TYP
1,50
.010
0,25
TYP
.020 ± .002
0,51 ± 0,05
.235
MAX
5,97
.050
TYP
1,27
.010
0,25
TYP
0° - 8°
.030
0,76
Weight
. . . . . . . . . . . . . . .1.0 grams
Tape & Reel
. . . . . . . . . . . . 600/reel
Dimensions:
Inches
mm
Unless otherwise specified,
all tolerances are ± .005
0,13
Application
Pulse Specialty Components has designed Fibre Channel
dual transformers specifically for point to point coupling
to 150 twinax cable. The isolation transformers protect the
station from static charges that may develop on the cable,
and prevents ground loop currents from being transferred
between stations. The devices have also been designed to
provide common mode rejection within the transmission
band and thus reduce EMI. The wide bandwidth of these
330 ohm
±5%
Notes #1
T-330SCT
or
T-1062SCT
TWINAX
150 ohm
devices minimizes data dependent jitter by providing
fast signal rise times. Low-end bandwidth also minimizes
base-line wander, another contributor to jitter. The dual
package allows connection of both transmit and receive
channels, as shown in the application circuit below.
Surface-mount packagin also allows a cost-effective
solution.
T-330SCT
or
T-1062SCT
TERMINATION
Note #2
EQUALIZER
TY
TX
RY
VREF
330 ohm
±5%
51 ohm
± 1%
51 ohm
± 1%
EQUALIZER
1
3
6
8
1:1
1:1
16
14
11
9
1
3
6
8
1:1
1:1
16
14
11
9
RY
VREF
RX
TY
TX
RX
TERMINATION
Note #2
51 ohm
± 1%
51 ohm
± 1%
Notes #1
330 ohm
±5%
Fig. 1 - Typical Application Circuit
1. The transformer, 51
Ω
resistors, and the impedance of
the driver are matched to achieve the best return loss
(S11) for the transmitter of the 150
Ω
system.
2. The total impedance of termination resistor network is
150
Ω.
3. When laying out PCB, transmission line methods must
be utilized to maintain return loss and signal integrity.
Transformer must be located within .50 of the DB9
connector.
4. It is recommended that the center tap (CT) of
transformer(s), cable side, be connected to earth/
chassis (cable shield) ground either directly or via a
transient voltage suppressor (TVS) type component
and earth/chassis ground should be “AC-coupled” to
signal (digital) ground through a 0.27uF, 500v
capacitor.
330 ohm
±5%
For More Information
Pulse Worldwide
Headquarters
12220 World Trade Drive
San Diego, CA
92128
U.S.A.
Tel: 858 674 8100
Pulse Europe
Einsteinstrasse 1
D-71083 Herren-
berg
Germany
Pulse China Headquarters
B402, Shenzhen Academy of
Aerospace Technol-
ogy Bldg.
10th Kejinan Road
High-Tech Zone
Nanshan District
Shenzen, PR China
518057
Pulse North China
Room 2704/2705
Super Ocean Finance
Ctr.
2067 Yan An Road
West
Shanghai 200336
China
Pulse South Asia
135 Joo Seng Road
#03-02
PM Industrial Bldg.
Singapore 368363
Tel: 65 6287 8998
Fax: 65 6287 8998
Pulse North Asia
3F, No. 198
Zhongyuan Road
Zhongli City
Taoyuan County 320
Taiwan R. O. C.
Tel: 886 3 4356768
Fax: 886 3 4356823
(Pulse)
Tel: 49 7032 7806
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be
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