T-1062SCTT: 产品描述Datacom Transformer, GENERAL PURPOSE Application(s), 1CT:1CT; 产品类别电源管理变压器; 文件大小592KB，共2页; 制造商Pulse Electronics

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T-1062SCTT概述

Datacom Transformer, GENERAL PURPOSE Application(s), 1CT:1CT

T-1062SCTT规格参数

参数名称	属性值
是否Rohs认证	不符合
厂商名称	Pulse Electronics
Reach Compliance Code	compliant
ECCN代码	EAR99
其他特性	COMPATIBLE WITH ANSI X3T111
应用	GENERAL PURPOSE
高度	4.32 mm
绝缘电压	1500 V
长度	12.7 mm
安装特点	SURFACE MOUNT
功能数量	2
最高工作温度	125 °C
最低工作温度	-55 °C
包装方法	TAPE & REEL
物理尺寸	L12.7XB7.37XH4.32 (mm)
初级电感	3.75 µH
最大脉冲上升时间	0.28 ns
表面贴装	YES
变压器类型	DATACOM TRANSFORMER
匝数比 (Np:Ns)	1CT:1CT
宽度	7.37 mm

T-1062SCTT文档预览

Copperhead™ High Speed

Dual Transformers

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

0.70

Risse

Time @ 20

& 80%

(pS MAX)

350

325

280

200

Part Number

T-330SCT

T-531SCT

T-1062SCT

T-1250SCT

T-1485SCT

T-3200SCT

Turns Ratio

(±5%)

1CT : 1CT

1:1

DC Resistance

(ΩMAX)

0.2

Hi-Pot

(Vrms MIN)

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

.50

1,27

.500

MAX

12,70

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

Unless otherwise specified,

all tolerances are ± .005

0,13

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

Schematic

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

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

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

T-1062SCT

TERMINATION

Note #2

EQUALIZER

VREF

330 ohm

±5%

51 ohm

± 1%

51 ohm

± 1%

EQUALIZER

1:1

VREF

TERMINATION

Note #2

51 ohm

± 1%

51 ohm

± 1%

Notes #1

330 ohm

±5%

Fig. 1 - Typical Application Circuit

1. The transformer, 51

resistors, and the impedance of

the driver are matched to achieve the best return loss

(S11) for the transmitter of the 150

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

pulseelectronics.com

M105.E (12/14)

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T-1062SCTT

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