T1/CEPT/ISDN-PRI TRANSFORMER
Quad Port SMT Transformer Module
with Line Side Protection
RoHS peak reflow temperature rating 245°C
Four transmit and 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
Minimum isolation voltage: 1500 Vrms
UL recognized
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
RoHS-6
Compliant
Part Number
TX9032NL
TX9033NL
Turns Ratio
(Pri:Sec ±2%)
Transmit
1CT:1
1CT:1.14
Receive
1:1CT
1.14CT:1
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
NOTE:
When ordering Tape & Reel packaging, add a “T” suffix to the part number (ex: TX9032NLT).
Mechanical
BRT
Weight
............... 9.2 grams
Tape & Reel
.......... 150/reel
Tube
...................... 15/tube
Dimensions:
Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
USA 858 674 8100 • Germany 49 7032 7806 0 • Singapore 65 6287 8998 • Shanghai 86 21 32181071 • China 86 755 33966678 • Taiwan 886 3 4643715
www.pulseeng.com
1
T680.B (7/09)
T1/CEPT/ISDN-PRI TRANSFORMER
Quad Port SMT Transformer Module
with Line Side Protection
Schematic
1
CH1 RX
2
3
4
CH1 TX
5
6
7
CH2 RX
8
9
10
Surge
Suppressor
Surge
Suppressor
Surge
Suppressor
48
47
46
45
44
43
42
41
40
39
CHIP SIDE
12
13
CH3 RX 14
15
16
CH3 TX 17
18
19
CH4 RX 20
21
22
CH4 TX 23
24
37
36
Surge
Suppressor
35
34
33
Surge
Suppressor
32
31
30
Surge
Suppressor
29
28
27
Surge
Suppressor
26
25
For More Information:
Pulse Worldwide
Headquarters
Pulse Europe
Pulse China Headquarters
B402, Shenzhen Academy of
Aerospace Technology Bldg.
10th Kejinan Rd.
High-Tech Zone
Nanshan District
Shenzen, PR China 518057
TEL: 86 755 33966678
FAX: 86 755 33966700
Pulse North China
Room 1503
XinYin Building
No. 888 YiShan Rd.
Shanghai 200233
China
Tel: 86 21 54643211/2
Fax: 86 21 54643210
Puls e South Asia
135 Joo Seng Rd.
#03-02
PM Industrial Bldg.
Singapore 368363
LINE SIDE
CH2 TX 11
Surge
Suppressor
38
Pulse North Asia
No. 26, Kao Ching Rd.
Yang Mei Chen
Taoyuan Hsien
Taiwan
R. O. C.
Tel: 886 3 4643715
Fax: 886 3 4641911
Einsteinstrasse 1
12220 World Trade Dr. D-71083 Herrenberg
San Diego, CA 92128 Germany
U.S.A.
www.pulseeng.com
Tel: 858 674 8100
Fax: 858 674 8262
Tel: 49 7032 7806 0
Fax: 49 7032 7806 135
TEL: 65 6287 8998
FAX: 65 6280 0080
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, 2009. Pulse Engineering, Inc. All rights reserved.
www.pulseeng.com
2
T680.B (7/09)