HFJ11-1041E Datasheet, PDF (2/3 Pages) List of Unclassifed Manufacturers – Single Port 10BASE-T RJ-45 Connectors

Single Port FastJacks™
With Integrated Filters
HALO is pleased to offer this new series of small footprint 10BASE-T FastJacks™,
with integrated filters. This series is ideal for low cost Ethernet Controller chip appli-
cations requiring signal filtering. IEEE 802.3 compliant and real estate effective. Check
the HALO 10BASE-T selector guide for the FastJack™ that is correct for your de-
sign.
Mechanical Drawing
HALO
FastJack™
Filter Circuit A
Filter Circuit B
Recommended PCB Layout
Electrical Specifications @ 25°C
Operating Temp:
0 to +70°C
Isolation Voltage:
1,500 Vrms
Insertion Loss (5-10MHz):
-1dB max
Return Loss (5-10MHz):
-15dB min
Attenuation @ 30MHz
Transmit:
-30dB min
Receive:
-18dB min
Cut Off Freq.
17MHz typ
Crosstalk (1-10MHz):
-30dB min
HALO
Part Number
HFJ11-S101E
HFJ11-S114E
Circuit
A
B
Turns Ratio
TX
RX
1CT:1
1CT:1
1CT:1.41
1CT:1
Pri Impedance
TX
RX
100Ω
100Ω
50Ω
100Ω
LED options are also available. Please refer to the LED option datasheet for more information.
HALO Electronics • 1861 Landings Drive, Mountain View, CA 94043 • PH: 650-903-3800
www.haloelectronics.com • [e-mail] • This Datasheet: fastjack-10base-t.pdf Rev. 7/03