T1/CEPT/ISDN-PRI TRANSFORMER
Quad Port SMT Transformer Module
with Line Side Protection
Four transmit transformers, four receive transformers and
line side protection circuit in a surface mount package
Extended temperature range
Patented “Interlock Base” construction for high reliability
IC grade transfer-molded package withstands 235°C IR
reflow temperature
Minimum Isolation voltage: 1500 Vrms
UL recognized
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Part
Number
TX9032
TX9033
Turns Ratio
(Pri:Sec ±2%)
Transmit Receive
1CT:1
1:1CT
1CT:1.14 1.14:1CT
OCL
Line Side
(mH MIN)
1.2
1.2
C
W
/
W
(pF MAX)
35 & 35
35 & 35
L
L
(µH MAX)
.80 & .80
1.0 & 1.0
Package/
Schematic
BRT
BRT
Primary Pins
Transmit
4-6, 10-12, 16-18, 22-24
4-6, 10-12, 16-18, 22-24
Receive
48-46, 42-40, 36-34, 30-28
48-46, 42-40, 36-34, 30-28
Mechanical
BRT
CH1 RX
1
2
3
4
CH1 TX
5
6
7
CH2 RX
8
9
10
Schematic
48
Surge
Suppressor
47
46
45
1.255
31,88
.575
14,61
.401
10,19
.092
2,34
.030
0,76
SUGGESTED PAD LAYOUT
Surge
Suppressor
44
43
42
TX9032/TX9033
DATE CODE
COUNTRY OF ORIGIN
.712 .852
18,08 21,64
.894
22,71
Surge
Suppressor
41
40
39
CHIP SIDE
.052
1,32
.305
7,75
.008
0,20
.004/0,10
48 Surfaces
12
13
CH3 RX 14
15
16
37
36
Surge
Suppressor
35
34
33
.020
MIN
0,51
CH3 TX 17
18
19
Surge
Suppressor
32
31
30
Weight
...............9.2 grams
Tape & Reel..........150/reel
Tube
......................15/tube
Dimensions:
Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
CH4 RX 20
21
22
CH4 TX 23
Surge
Suppressor
29
28
27
For More Information:
Pulse Worldwide
Headquarters
12220 World Trade Drive
San Diego, CA 92128
U.S.A.
www.pulseeng.com
TEL: 858 674 8100
FAX: 858 674 8262
24
Surge
Suppressor
26
25
Pulse
Northern Europe
3 Huxley Road
Surrey Research Park
Guildford, Surrey GU2 5RE
United Kingdom
TEL: 44 1483 401700
FAX: 44 1483 401701
Pulse
Southern Europe
Zone Industrielle
F-39270
Orgelet
France
TEL: 33 3 84 35 04 04
FAX: 33 3 84 25 46 41
Pulse
Pulse North China
China Headquarters
Room 1503
No. 1
Industrial District
Changan, Dongguan
China
TEL: 86 769 85538070
FAX: 86 769 85538870
XinYin Building
No. 888 YiShan Road
Shanghai 200233
China
TEL: 86 21 54643211/2
FAX: 86 21 54643210
Pulse South Asia
150 Kampong Ampat
#07-01/02
KA Centre
Singapore 368324
TEL: 65 6287 8998
FAX: 65 6280 0080
Pulse North Asia
No. 26
Kao Ching Road
Yang Mei Chen
Taoyuan Hsien
Taiwan, R. O. C.
TEL: 886 3 4641811
FAX: 886 3 4641911
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 trademarks or registered trademarks of their respective owners.
© Copyright, 2006. Pulse Engineering, Inc. All rights reserved.
www.pulseeng.com
T680.A (5/06)
LINE SIDE
46X .050
1,27
1.150
29,21
CH2 TX 11
Surge
Suppressor
38
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