TX9020T PULSE ELECTRONICS CORPORATION, TX9020T Datasheet
TX9020T
Manufacturer Part Number
TX9020T
Description
Manufacturer
PULSE ELECTRONICS CORPORATION
Datasheet
1.TX9020T.pdf
(2 pages)
Specifications of TX9020T
Operating Temp Range
-40C to 85C
Mounting
Surface Mount
Pin Count
40
Interwinding Capacitance Max
30/30pF
Isolation Voltage (max)
1500VrmsV
Lead Style
Gull Wing
Ocl Inductance (max)
1.2(Min)mH
Operating Temperature Max Deg. C
85C
Operating Temperature Min Deg. C
-40C
Primary Leakage Inductance (max)
0.6/0.6uH
Product Depth (mm)
16.26mm
Product Height (mm)
7.24mm
Product Length (mm)
28.58mm
Turns Ratio
1:2.42/1:2.42
Lead Free Status / RoHS Status
Compliant
T1/CEPT/ISDN-PRI TRANSFORMERS
Quad Port SMT Transformer Modules with
IC Side Protection
NOTE: TX = Transmit channel. RX = Receive channel
www.pulseeng.com
QTERA
Weight ...............5.0 grams
Tape & Reel..........250/reel
Tube ......................15/tube
Number
TX9020
TX1299
USA 858 674 8100
Part
Mechanical
• •
1:2.42
1:2.42
UK 44 1483 401 700
TX
(Pri:Sec ±2%)
Turns Ratio
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Dimensions: Inches
Unless otherwise specified, all tolerances are ± .010
• •
France 33 3 84 35 04 04
1:2.42
1:2.42
RX
mm
Eight transformers in a low profile surface mount package
Includes IC Side Protection Circuit on each channel to
suppress low voltage transients
Compatible with PMC-Sierra’s Comet chip (PM4354)
Extended temperature range
Minimum Isolation voltage: 1500 Vrms
UL recognized
OCL Lineside
(mH MIN)
• •
Singapore 65 6287 8998
1.2
1.2
0,25
• •
Shanghai
(pF MAX)
30 & 30
25 & 25
C
W
/
W
86 21 32181071
Schematics
• •
China 86 769 5538070
(µH MAX)
.60 & .60
.50 & .50
L
L
• •
Taiwan 886 2 26980228
T677.B (9/05)
(Ω MAX)
.70 & .40
.70 & .50
DCR
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TX9020T Summary of contents
Page 1
... USA 858 674 8100 UK 44 1483 401 700 France www.pulseeng.com Eight transformers in a low profile surface mount package Includes IC Side Protection Circuit on each channel to suppress low voltage transients Compatible with PMC-Sierra’s Comet chip (PM4354) Extended temperature range Minimum Isolation voltage: 1500 Vrms ...
Page 2
... UL94-VO approved. Products meet the requirements of IEC 695-2-2 (Needle Flame Test). 3. Balance Characteristics — The transformers meet the require- ments for longitudinal balance of FCC part 68. 4. Common Mode Rejection Ratio — the CMRR for all transformers is better than MHz. A typical test circuit is shown below. HP-8751A P1 P2 ...