TX1323NL PULSE ELECTRONICS CORPORATION, TX1323NL Datasheet
TX1323NL
Manufacturer Part Number
TX1323NL
Description
MODULE 1CT:2CT 1.2MH SMD
Manufacturer
PULSE ELECTRONICS CORPORATION
Datasheet
1.TX1323NLT.pdf
(2 pages)
Specifications of TX1323NL
Transformer Type
T1/E1 (Dual)
Inductance
1.2mH
Turns Ratio - Primary:secondary
1CT : 2CT Transmitter, 1CT : 1CT Receiver
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Lead free by exemption / RoHS Compliant
E.t.
-
T1/E1/CEPT/ISDN-PRI
INTERFACE MODULES
Four Transformer Modules for Dual SMT
T1/E1 Ports, Extended Temperature Range
EXTENDED TEMPERATURE RANGE MODELS
1. Extended Temperature Range Models — For extended temperature range transformers (-40°C to +85°C operating temperature range), OCL (Open Circuit Inductance)
2. Turns ratio is specified primary:secondary (CT = Center Tap).
3. Standard packaging for the surface mount package is anti-static tubes. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number,
www.pulseeng.com
WAT
TX1192NL
TX1193NL
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
T1176NL
is specified at both -40°C and +25°C. At -40°C, OCL is 600 µH minimum. All other parameters are specified at +25°C only.
(i.e. T1176NLT).
w/CMC
RoHS Compliant
Part Number
TX1322NL
TX1323NL
wo/CMC
Weight . . . . . . . . . . . . . . .4.0 grams
Tape & Reel . . . . . . . . . . . . 250/reel
Tube . . . . . . . . . . . . . . . . . . 30/tube
—
Mechanical
1CT:2.42CT
1
1CT:2.4CT
Transmit
1CT:2CT
–
OPERATING TEMPERATURE
(Pri:Sec ± 2%)
Turns Ratio
1CT:2.42CT
Receive
1CT:1CT
1CT:1CT
2
RoHS peak reflow temperature rating 245°C
Optimized for enhanced EMC performance
SMT Dual Port package contains transformers with optional
common mode chokes on both transmit and receive channels
Models matched to leading transceiver ICs
Patented Interlock Base construction for high-reliability
Recognized to UL 1950
Isolation Voltage: 1500 Vrms
Electrical Specifications @ 25°C
-40°C
OCL @ 25°C
Secondary
TO
(mH MIN)
+85°C
1.20
1.20
1.20
1
Dimensions:
(pF MAX)
C
W
35
25
35
/
W
Inches.
mm
(Ω MAX)
DCR Pri
Unless otherwise specified, all tolerances are ±
.80
.80
.80
Schematic
Package/
WAT/2
WAT/1
WAT/1
Schematic
1-3 & 10-12
4-6 & 10-12
4-6 & 10-12
Transmit
Primary Pins
T662.D (10/09)
21-19 & 18-16
24-22 & 18-16
.010
0,25
1-3 & 7-9
Receive
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TX1323NL Summary of contents
Page 1
... TX1322NL 1CT:2.42CT TX1193NL TX1323NL 1CT:2CT 1. Extended Temperature Range Models — For extended temperature range transformers (-40°C to +85°C operating temperature range), OCL (Open Circuit Inductance) is specified at both -40°C and +25°C. At -40°C, OCL is 600 µH minimum. All other parameters are specified at +25°C only. ...
Page 2
... Mbps (T1), 2.048 Mbps (CEPT) and ISDN Primary Rate Interface (PRI) applications. They are matched to the majority of the line interface transceiver ICs currently available. Use of the proper transformer allows the interface circuit to comply with ITU-T G.703 and other standards regarding pulse waveform, return loss, and balance. Pulse North China ...