TS8121CM-HF Datasheet, PDF (1/2 Pages) Bothhand USA, LP. – Comply with ROHS & Halogen Free requirements.

10/100 BASE-T ETHERNET ISOLATION TRANSFORMER
P/N: TS8121CM HF DATA SHEET
page:1/1
Feature
z Designed to meet IEEE 802.3u requirement, including 350uH
OCL with 8mA bias.
z Comply with ROHS & Halogen Free requirements.
z Support IEEE 802.3af (PoE) standard,
z Operating temperature range: -40 to +85 .
z Storage temperature range: -40 to +85 .
Part
Number
Turns Ratio
(±5%)
1-3:16-14 6-8:11-9
TS8121CM HF 1CT:1CT 1CT:1CT
Electrical Specifications @ 25°C
OCL (uH Min)
@ 100KHz/0.1V
with 8mA DC Bias
C_W/W
(pF Max)
350
28
L.L
(uH Max)
0.5
HI-POT
(Vrms)
1500
Continue
Part
Number
Insertion Loss
Return Loss
(dB Max)
(dB Min)
0.3-100 MHz 30MHz 60MHz 80MHz
Cross talk
(dB Min)
0.3-60MHz 60-100MHz
TS8121CM HF
-1.15
-18
-14
-12
-45
-35
30MHz
-40
DCMR
(dB Min)
60MHz 100MHz
-35
-30
Schematic
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