EPR1540SETR

更新时间： 2024-12-01 13:07:39

品牌	Logo	应用领域
PCA		变压器脉冲通信变压器数据通信变压器综合业务数字网
页数	文件大小	规格书
1页	23K
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数据手册

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EPR1540SETR 数据手册

T1/CEPT/ISDN-PRI Transformer

E L E C T R O N I C S I N C .

EPR1540SE & EPR1540SE-RC

• Optimized for PMC-Sierra’s PM4318 OCTLIU

• Quad Port Transformer Module with IC Side Protection Circuit

• Add “-RC” after part number for RoHS Compliant

• Operating Temperature : -40°C to +85°C

• Low Profile Surface Mount Package

• 1500 Vrms Isolation Minimum

Electrical Parameters @ 25°C

OCL

(mH Min..)

Cw/w

(pF Max.)

(µH Max.)

Return Loss

(dB Min.)

DCR

(WMax.)

CMRR

(dB Min.)

Crosstalk

(dB Min.)

50 KHz-100 KHz

100 KHz-2 MHz

2 MHz-3 MHz

0.1-10 MHz

-50

Line Side

Xmit/Rcv

0.50

Xmit

-9

Rcv

-12

Xmit

-15

Rcv

-18

•

Xmit

-11

Rcv

-14

Pri.

0.40

Sec.

0.80

1.2

-50

•

Longitudinal Balance : 1Per FCC Part 68

Crosstalk : Between Channels

•

Package

Schematic

Chip

Side

Line

Side

1.130 Max.

(28.70)

2nd

Schematic

2nd

Schematic

1:2

.090

.050

.085

40 30

39 29

38 28

(2.29)

(1.27)

(2.16)

PCA

EPR1540SE(-RC)

Date Code

.670

(17.02

.480

Solder Pad Layout

1:2

(12.19)

37 27

36 26

Pin 1

I.D.

.030

.950

(24.13)

35 25

(.762)

34 24

33 23

.015

(.381)

.010 ± .002

(.254 ± .051)

.270 Max.

(6.86)

0°=8°

1:2

32 22

31 21

.035

(.889)

20 10

.019 ± .003

(.483 ± .076)

.050

(1.27)

.600

(15.24)

Notes :

EPR1540SE

EPR1540SE-RC

Hot Tin Dip (Sn) †

245°C

1. Lead Finish

SnPb

2. Peak Temperature Rating

3. Moisture Sensitive Levels

225°C

MSL = 3

(168 Hours, £30°C/60%RH)

MSL = 4

(72 Hours, £30°C/60%RH)

4. Weight

TBD grams

(Tube)

(Tape & Reel)

TBD pieces/tube

5. Packaging Information

(*Add “TR” to end of part number, but

in front of “-RC”when placing order)

TBD pieces/13” reel

(*EPR1540SETR)

TBD pieces/13” reel

(*EPR1540SETR-RC)

† Lead Material : Matte Tin with Ni Barrier

Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25

Product performance is limited to specified parameters. Data is subject to change without prior notice.

CSR1540SE & -RC Rev. 2 9/19/06 JDG

PCA ELECTRONICS, INC.

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com

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