Bothhand USA
email:sales@bothhandusa.com
10/100 BASE-T TRANSFORMER
P/N:16PT8520 DATA SHEET
Feature
http://www.bothhandusa.com
Designed for 10/100 MB/s transmission over UTP-5 cable.
Tested & qualified for use with national semiconductor's
DP83840 Ethernet 10/100 PHY chip.
Cable interface for isolation and low common mode
emissions.
16-PIN DIP package for economic cost.
Operating Temperature range: 0°C to +70°C.
Storage temperature range: -25°C to +125°C.
Electrical Specifications @ 25°C
Part
Number
16PT8520
Turns Ratio
(±5%)
TX
1CT:1CT
RX
1:1
OCL (uH Min)
@ 100KHz/0.1Vrms
with 8mA/DC Bias
350
CW/W
(pF Max)
28
L.L
(uH Max)
0.6
DCR
(Ω Max)
0.9
Hi-POT
(Vrms)
1500
Continue
Insertion
Part
Number
Loss
(dB Max)
-16
Return Loss
(dB Min)
50MHz
-13
Cross talk
(dB Min)
DCMR
(dB Min) TX/RX
0.3-100 MHz 0.5-30MHz 40MHz
16PT8520
-1.1
-15
60-80MHz 0.3-60MHz 60-100MHz 30MHz 60MHz 100MHz
-11
-45
-35
-40
-30
-25
Schematic
Mechanical
462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434
BOTHHAND [ BOTHHAND USA, LP. ]
