T1/E1/CEPT/ISDN-PRI
QUAD TRANSFORMERS
Surface Mount Package
Mechanical
Quad transformers in a surface mount package
supports two T1/E1 ports
Available in transmit and/or receive configurations
Models matched to leading quad and dual
T1/E1/CEPT transceivers
UL recognized
Isolation voltage: 1500Vrms
Schematics
1
2
3
Turns Ratio A,B OCL @ 25°C LLCW/W DCR Pri DCR Sec Package/ Primary
Part Number (Pri:Sec ±2%) (mH MIN) (µH MAX) (pF MAX) (MAX) (MAX) SchematicDPins
T1001C1:1.36 / 1 1.2 0.40 30 0.7 1.0 YB/1 1-3, 5-7, 10-12, 14-16
T1005C1:1.58 / 1.266 1.2 0.50 24 0.6 0.8 YB/1 1-3, 5-7, 10-12, 14-16
T1006 1:2CT 1.2 0.35 30 0.6 1.0 YB/1 1-3, 5-7, 10-12, 14-16
T1007 1:1.15CT 1.2 0.70 23 0.6 0.8 YB/1 1-3, 5-7, 10-12, 14-16
T1008 1:1.36 and 1:2 1.2 0.80 35 0.6 1.0 YB/2 1-3, 10-12, 19-17, 28-26
T1009 1:1.265 / 1 1.2 0.80 35 0.6 0.8 YB/1 1-3, 5-7, 10-12, 14-16
T1010C1:1.36CT 1.2 0.50 30 0.6 0.8 YB/1 1-3, 5-7, 10-12, 14-16
T1016C1:2 / 1.15 1.2 0.40 30 0.6 1.0 YB/1 1-3, 5-7, 10-12, 14-16
T1017 1:2.3 / 2 1.2 0.80 35 0.6 1.1 YB/3 1-3, 28-26, 10-12, 19-17
Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C
T10XX
Date Code Country of Origin U.S. Pat. 5015981
.750
19,05
15X.050
1,27
MAX
1.000
25,40
32X .018
0,46
.425 ± .005
10,80 0,13
.280
7,11
4 X 3° 2 X 15°
0° 8° MAX
.295
7,49
2 X 10°
.310
7,87
SUGGESTED PAD LAYOUT
TYP
.050
1,27
.465
11,81
32X.030
0,76
32X .100
2,54
.780
19,81
28 26
57
27
10
19 1718
13 12 14 16
32 3031 23 2122
28 26
5710
19 17
13 12 14 16
32 30 23 21
1.36 1 1.36 1
1212
28 26
57
610
19 17
15
13 12 14 16
32 3031 23 2122
1
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
YB
Weight . . . . . . . . . . . . . .2.7 grams
Tape & Reel . . . . . . . . . . . .200/reel
Tube . . . . . . . . . . . . . . . . . .20/tube
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
T615.A (2/07)
LEVEL ONE LXT332
T1 Transmit T1017 1:2.3 (1-3) : (32-30), (5-7) : (28-26), (10-12) : (23-21), (14-16) : (19-17)
Receive T1006 1:2CT (1-3) : (32-30), (5-7) : (28-26), (10-12) : (23-21), (14-16) : (19-17)
E1/CEPT Transmit T1006 1:2 (1-3) : (32-30), (5-7) : (28-26), (10-12) : (23-21), (14-16) : (19-17)
Receive T1006 1:2CT (1-3) : (32-30), (5-7) : (28-26), (10-12) : (23-21), (14-16) : (19-17)
T1 Transmit T1007 1:1.15 (1-3) : (32-30), (5-7) : (28-26), (10-12) : (23-21), (14-16) : (19-17)
Receive T1006 1:2CT (1-3) : (32-30), (5-7) : (28-26), (10-12) : (23-21), (14-16) : (19-17)
VLSI VP14Q575 75Ω/E1 Transmit T1005 1:1.266 (1-3) : (32-31), (5-7) : (28-27), (10-12) : (23-22), (14-16) : (19-18)
120Ω/CEPT Transmit T1005 1:1.58 (1-3) : (32-30), (5-7) : (28-26), (10-12) : (23-21), (14-16) : (19-17)
E1/CEPT Receive T1006 1:2CT (1-3) : (32-30), (5-7) : (28-26), (10-12) : (23-21), (14-16) : (19-17)
AT&T/LUCENT T7690 (5V)
T1 Transmit T1007 1:1.15 (1-3) : (32-30), (5-7) : (28-26), (10-12) : (23-21), (14-16) : (19-17)
Receive T1007 1:1.15CT (1-3) : (32-30), (5-7) : (28-26), (10-12) : (23-21), (14-16) : (19-17)
E1/CEPT Transmit T1010 1:1.36 (1-3) : (32-30), (5-7) : (28-26), (10-12) : (23-21), (14-16) : (19-17)
Receive T1010 1:1.36CT (1-3) : (32-30), (5-7) : (28-26), (10-12) : (23-21), (14-16) : (19-17)
PMC-SIERRA PM4314QDSX
T1 Transmit T1008 1:1.36 (1-3) : (32-30), (10-12) : (23-21)
Receive T1008 1:2 (28-26) : (5-7), (19-17) : (14-16)
E1/CEPT Transmit T1008 1:1.36 (1-3) : (32-30), (10-12) : (23-21)
Receive T1008 1:2 (28-26) : (5-7), (19-17) : (14-16)
EXAR XR-5793/5795
T1 Transmit T1009 1:1.265 (1-3) : (32-30), (5-7) : (28-26), (10-12) : (23-21), (14-16) : (19-17)
Receive T1009 1:1 (1-3) : (32-31), (5-7) : (28-27), (10-12) : (23-22), (14-16) : (19-18)
75Ω/E1 Transmit T1009 1:1 (1-3) : (32-31), (5-7) : (28-27), (10-12) : (23-22), (14-16) : (19-18)
120Ω/CEPT Transmit T1009 1:1.265 (1-3) : (32-30), (5-7) : (28-26), (10-12) : (23-21), (14-16) : (19-17)
E1/CEPT Receive T1009 1:1 (1-3) : (32-31), (5-7) : (28-27), (10-12) : (23-22), (14-16) : (19-18)
CRYSTAL CS61582/3/4
T1 Transmit T1016 1:2 (1-3) : (32-30), (5-7) : (28-26), (10-12) : (23-21), (14-16) : (19-17)
Receive T1016 1:1.15 (1-3) : (32-31), (5-7) : (28-27), (10-12) : (23-22), (14-16) : (19-18)
(5V) E1/CEPT Transmit T1016 1:2 (1-3) : (32-30), (5-7) : (28-26), (10-12) : (23-21), (14-16) : (19-17)
Receive T1016 1:1.15 (1-3) : (32-31), (5-7) : (28-27), (10-12) : (23-22), (14-16) : (19-18)
CS61584 (3V) T1/E1/CEPT Trans/Rec T1016 1:2 (1-3) : (32-30), (5-7) : (28-26), (10-12) : (23-21), (14-16) : (19-17)
HIGH FREQUENCY COMMON MODE CHOKES, 4-LINES
Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C
IC IC Application T/R Pulse Ratio Pins
Manufacturer Part Number Part No.
Pulse Turns Ratio OCL CW/WLL DCR Isolation Package
Part Number (±5%) (µH MIN) (pF MAX) (µH MAX) (ΩMAX) (Vrms MIN)
PE-65554 1:1:1:1 24.0 15 .20 0.30 500 Through Hole
PE-65555 1:1:1:1 8.0 10 .20 0.25 500 Through Hole
PE-65854 1:1:1:1 47.0 16 .20 0.30 500 Surface Mount
PE-65857 1:1:1:1 24.0 15 .23 0.30 500 Surface Mount
Note: See G002 for Mechanicals and Schematics of Common Mode Chokes.
Common Mode Chokes for Telecom Applications
T1/E1/CEPT/ISDN-PRI
QUAD TRANSFORMERS
Surface Mount Package
NOTES FROM TABLES
A. OCL (primary inductance) and LL(leakage inductance) are measured at the primary
winding. Turns ratio is specified primary: secondary. (CT = Center Tap).
B. To make a 1:1 ratio from a 1:2CT ratio, use one-half of the secondary (2CT) winding.
C. Dual Ratio Transformers — These transformers have tapped secondary windings to
provide two turns ratios (T/R). Use entire primary winding and connect secondary
pins listed below to obtain desired turns ratio:
Part # Turns Ratio 1 Secondary Pins Turns Ratio 2 Secondary Pins
T1001 1:1 31-32, 27-28, 22-23, 18-19 1:1.36 30-32, 26-28, 21-23, 17-19
T1005 1:1.266 31-32, 27-28, 22-23, 18-19 1:1.58 30-32, 26-28, 21-23, 17-19
T1016 1:1.15 31-32, 27-28, 22-23, 18-19 1:2 30-32, 26-28, 21-23, 17-19
T1017 1:2 31-32, 5-6, 22-23, 14-15 1:2.3 30-32, 5-7, 21-23, 14-16
D. Standard packaging is anti-static tubes. Optional Tape & Reel packaging can be
ordered by adding a “T” suffix to the part number, (i.e. T001T).
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 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 Rd.
Yang Mei Chen
Taoyuan Hsien
Taiwan, R. O. C.
Tel: 886 3 4641811
Fax: 886 3 4641911
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
Europe
Einsteinstrasse 1
D-71083 Herrenberg
Germany
Tel: 49 7032 7806 0
Fax: 49 7032 7806 12
www.pulseeng.com
T615.A (2/07)
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, 2007. Pulse Engineering, Inc. All rights reserved.
