Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
RoHS-5
Part No.
RoHS-6
Part No.
Turns Ratio OCL Primary
Pri:Sec
@ 25°C
(±2%)
(µH MIN)
100
40
100
40
40
40
OCL Primary
@ -40°C
(µH MIN)
40
19
40
19
19
20
L
L
@ 100kHz
0.2Vrms
(µH TYP)
.110
.110
.110
.110
.10
.150
C
W/W
(pF MAX)
10
12
10
12
10
12
Bandwidth
Ω
75Ω System
(MHz TYP)
.200 - 340
.250 - 500
.200 - 340
.250 - 500
.200 - 340
.200 - 340
Isolation
Package/ Primary
Voltage
Schematic
Pins
(Vrms MIN)
1500
1500
1500
1500
1500
1500
LS-2/E
LS-2/C
LS-1/E
LS-1/C
LS-2/F
LS-2/C
1-3
4-6
4-6
4-6
1-3
4-6
T3001
T3001NL
1:1
T3002
T3002NL
1:2CT
T3011*
T3011NL*
1:1
T3012*
T3012NL*
1:2CT
T3027
T3027NL
1CT:1CT
T3029
T3029NL
1:1.155CT
*Models with alternate pinout configurations.
Mechanicals
LS-1
1
2
3
.258
6,55
LS-2
6
5
4
.258
6,55
.390
9,91
T301X
DATE CODE
.275 MAX
7,00
.040
1,02
.240
6,10
.390
9,91
.075
1,91
T30XX
DATE CODE
.275 MAX
7,00
.040
1,02
.240
6,10
.075
1,91
6
5
4
.300 MAX
7,62
1
SUGGESTED PAD LAYOUT
2
3
.300 MAX
7,62
SUGGESTED PAD LAYOUT
.250 MAX
6,35
.100
2,54
.200
5,08
.100
2,54
.200
5,08
.250 MAX
6,35
Schematics
4
C
3
2
4
5
6
F
3
2
1
4
E
3
Weight
. . . . . . . . . . . . . .0.6 grams
Tape & Reel
. . . . . . . . . . . .600/reel
Tube
. . . . . . . . . . . . . . . . . .70/tube
Dimensions:
Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
6
1
6
1
USA 858 674 8100
•
Germany 49 7032 7806 0
•
Singapore 65 6287 8998
•
Shanghai
86 21 54643211 / 2
•
China 86 755 33966678
•
Taiwan 886 3 4641811
www.pulseeng.com
T619.B (11/07)
T3/DS3/E3/STS-1 TRANSFORMERS
Extended Temperature Range
Transformer Selection Guide
IC Manufacturer/
IC Part Number
Conexant (Rockwell)
CN8331, CN8332, CN8333
Infineon Technologies
PEB3452
Lucent Technologies
T7296
Exar
XRT7295, XRT7295E
XRT7296, XRT7298
XRT73L00/L03/L04
XRT7300, XRT7302
TDK Semiconductor
78P2241
78P2244/43/42
78P7200L
78P7200
78P2361, 78P2362
Transwitch
MRT TXC-02050, E3
ART TXC-02020
ARTE TXC-02021
DART TXC-2030, DS3
DART TXC-2030, E3
DS3LIM-SN TXC-20153G
E3LIM TXC-20163
Single SMT
Standard Temperature
Transmit
Receive
PE-65967
–
PE-65967
–
PE-65967
PE-65967
PE-65967
PE-65968
PE-65968
PE-65968
PE-65968
PE-65968
PE-65968
PE-65967
PE-65967
PE-65967
PE-65968
PE-65967
PE-65968
PE-65967
–
–
PE-65967
–
PE-65967
PE-65967
PE-65967
PE-65967
PE-65967
PE-65967
PE-65967
PE-65967
PE-65967
PE-65967
PE-65967
PE-65967
PE-65967
PE-65967
Extended Temperature
Transmit
Receive
T3001
T3027
T3001
–
T3001
T3001
T3001
T3002
T3002
T3002
T3002
T3002
T3002
T3001
T3001
T3001
T3002
T3001
T3002
T3001
T3011/T3001
–
T3001
–
T3001
T3001
T3001
T3001
T3001
T3002
T3001
T3001
T3001
T3001
T3001
T3001
T3001
T3001
Single THT
Transmit
PE-65966
–
PE-65966
–
PE-65966
PE-65966
PE-65966
PE-65969
PE-65969
PE-65969
PE-65969
PE-65969
PE-65969
PE-65966
PE-65966
PE-65966
PE-65969
PE-65966
PE-65969
Receive
PE-65966
–
–
PE-65966
–
PE-65966
PE-65966
PE-65966
PE-65966
PE-65966
PE-65969
PE-65966
PE-65966
PE-65966
PE-65966
PE-65966
PE-65966
PE-65966
PE-65966
Single THT (3 kVrms)
Transmit
PE-68629
–
PE-68629
–
PE-68629
PE-68629
PE-68629
PE-68630
PE-68630
PE-68630
PE-68630
PE-68630
PE-68630
PE-68629
PE-68629
PE-68629
PE-68630
PE-68629
PE-68630
Receive
PE-68629
–
–
PE-68629
–
PE-68629
PE-68629
PE-68629
PE-68629
PE-68629
PE-68630
PE-68629
PE-68629
PE-68629
PE-68629
PE-68629
PE-68629
PE-68629
PE-68629
NOTE: For Standard temperature products, please see data sheet
T606.
Application Notes
1. The transformers have been developed for use as transmit
and receive transformers in T3 or DS3 links, using bit rates
of 44.736Mbps and B3ZS coding on coaxial cable. The
characteristics allow compliance with the pulse templates of
CCITT G.703 as well as ATT T.A.34. The transformers are
also suitable for the E3 interface at 34.368Mbps with HDB3
coding or STS-1 applications, at 51.84Mbps according to
Bellcore TA-NWT-000253.
2. Bandwidth specifications are typical in a 75Ω system.
Return loss meets the requirements of G.703. Materials used
intheproducts are UL94-V0 recognized. Products meet the
requirements of IEC 695-2-2 (Needle Flame Test).
3. The surface mount LS package is available with optional tape
and reel packaging. To order, add a “T” suffix to the part
number (i.e.: T3001NLT).
For More Information:
Pulse Worldwide
Headquarters
12220 World Trade Dr.
San Diego, CA 92128
U.S.A.
www.pulseeng.com
Tel: 858 674 8100
Fax: 858 674 8262
Pulse
Europe
Einsteinstrasse 1
D-71083 Herrenberg
Germany
Pulse China Headquarters
B402, Shenzhen
Tech-Innovation International
Tenth Kejinan Rd.
High-Tech Industrial Park
Nanshan District, Shenzhen
China
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
Pulse South Asia
150 Kampong Ampat
#07-01/02
KA Centre
Singapore 368324
Pulse North Asia
No. 26
Kao Ching Rd.
Yang Mei Chen
Tao Yuan Hsien
Taiwan, R. O. C.
Tel: 886 3 4641811
Fax: 886 3 4641911
Tel: 49 7032 7806 0
Fax: 49 7032 7806 12
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
