FastJack™ Single Port
10BASE-T RJ-45 Connectors
HALO is pleased to offer this complete range of single port Integrated RJ-45 connectors.
The FastJack™ series integrates the high performance of HALO magnetics into an in-
dustry standard connector design. The result is an extremely robust, IEEE802.3 compli-
ant, solution. Single and multi-port FastJacks™ are available for most 10BASE-T and
10/100BASE-TX IC’s.
FastJack™ Single Port
10BASE-T RJ-45 Connectors
Mechanical Drawing
Recommended Panel Cut-out
HALO
FastJack™
Recommended PCB Layout
Circuit A
FastJack ™ P/N
Circuit A
HFJ11-1041E
HFJ11-1043E
HFJ11-1066E
HFJ11-1075E
HFJ11-1081E
HFJ11-1086E
Turns Ratio
TX
RX
1:2.5
1:1
1:1.41
2:1
1:2
1:1
1:2
1:1
1:1
1:1
1:1
1:1
Pri Inductance (
µ
H)
TX
RX
35 Min
200 Min
140 Typ
150 Min
25 Typ
100 Typ
50 Min
140 Typ
150 Min
140 Typ
100 Typ
200 Min
Cw/w
(pF Max)
15
15
10
15
9
11
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
•
info@haloelectronics.com
• This Datasheet:
fastjack-10base-t.pdf
Rev. 7/03
Single Port FastJacks™
With Integrated Filters
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™ t
hat is correct for your de-
sign.
Mechanical Drawing
Filter Circuit A
HALO
FastJack™
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
Turns Ratio
Circuit
A
B
TX
1CT:1
1CT:1.41
RX
1CT:1
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
•
info@haloelectronics.com
• This Datasheet:
fastjack-10base-t.pdf
Rev. 7/03
FastJack™ Selector Guide
10BASE-T
Vendor
AMD
Cirrus Logic
Cirrus Logic
Intel
Intel
LSI
NSC
RealTek
SMSC
SMSC
Ubicom
Silicon P / N
Am79C984A, 985, 988A, 989
CS8900-CQ/IQ, CS8920, CS8904-CM5
CS8900-CQ3/IQ3, CS8904-CM3
LXT901/1A, 907/7A, LXT914/915
LXT905, LXT908
80C24/25
DP83907, DP83953
RTL8019
LAN91C95/96 (5V)
LAN91C96 (3.3V)
IP2022
Single
HFJ11-1081E
HFJ11-1043E
HFJ11-1041E
HFJ11-1043E
HFJ11-1075E
HFJ11-1066E
HFJ11-1086E
HFJ11-S101E
HFJ11-S101E
HFJ11-S114E
HFJ11-S114E
FastJack™ Part Number
Ganged*
Stacked/Ganged*
HFJ1x-1081E
HFJ1x-1043E
HFJ1x-1041E
HFJ1x-1043E
HFJ1x-1075E
HFJ1x-1066E
HFJ1x-1086E
-
-
-
-
HFJ2x-1081E
HFJ2x-1043E
HFJ2x-1041E
HFJ2x-1043E
HFJ2x-1075E
HFJ2x-1066E
HFJ2x-1086E
-
-
-
-
FastJack™ Selector Guide
10/100BASE-TX
FastJack™ Part Number
Vendor
AMD
AMD
ASIX
Broadcom
Broadcom
Crystal
Davicom
IDT
IDT
Intel
Intel
Kendin
Kendin
LSI
LSI
Marvell
Marvell
NSC
RealTek
SMSC
ST Micro
ST Micro
TDK
T.I.
Silicon P / N
79C873/4/5
79C973/5
AX88796L
AC101, AC104, AC205/6/7/8
BCM52xx, BCM531x
CS8952
DM9000
QS6611
QS6612
82558/9, LXT970/1/2/3, LXT976X/978X
LXT974A, LXT975A, LXT980/2/3
KS8761
KS8721, KS8737, KS899x
80C220/80C221
80223/84220
88E3061/81/82/83, 88E6050/1/2
88E6021, 88E6023
DP83223/83843/83846A/83847
RTL8139C, RTL8201
LAN91C111, LAN91C113
STE10/100A, STE100P
STE400P, STE800P*
78Q2120/1
TNETE2101
Single
HFJ11-2450E
HFJ11-2441E
HFJ11-2450E
HFJ11-2450E
HFJ11-2450E
HFJ11-2450E
HFJ11-2450E
HFJ11-2431E
HFJ11-2439E
HFJ11-2450E
HFJ11-2420E
HFJ11-2431E
HFJ11-2450E
HFJ11-2420E
HFJ11-2450E
HFJ11-2450E
HFJ11-2450E
HFJ11-2450E
HFJ11-2450E
HFJ11-2450E
HFJ11-2450E
HFJ11-2431E
HFJ11-2450E
HFJ11-2450E
Ganged*
HFJ1x-2450E
HFJ1x-2441E
HFJ1x-2450E
HFJ1x-2450E
HFJ1x-2450E
HFJ1x-2450E
HFJ1x-2450E
HFJ1x-2431E
HFJ1x-2439E
HFJ1x-2450E
HFJ1x-2420E
HFJ1x-2431E
HFJ1x-2450E
HFJ1x-2420E
HFJ1x-2450E
HFJ1x-2450E
HFJ1x-2450E
HFJ1x-2450E
HFJ1x-2450E
HFJ1x-2450E
HFJ1x-2450E
HFJ1x-2431E
HFJ1x-2450E
HFJ1x-2450E
Stacked/Ganged*
HFJ2x-2450E
HFJ2x-2441E
HFJ2x-2450E
HFJ2x-2450E
HFJ2x-2450E
HFJ2x-2450E
HFJ2x-2450E
HFJ2x-2431E
HFJ2x-2439E
HFJ2x-2450E
HFJ2x-2420E
HFJ2x-2431E
HFJ2x-2450E
HFJ2x-2420E
HFJ2x-2450E
HFJ2x-2450E
HFJ2x-2450E
HFJ2x-2450E
HFJ2x-2450E
HFJ2x-2450E
HFJ2x-2450E
HFJ2x-2431E
HFJ2x-2450E
HFJ2x-2450E
* For Ganged and Stacked/Ganged connectors replace x with the number of ports per row.
HALO Electronics • 1861 Landings Drive, Mountain View, CA 94043 • PH: 650-903-3800
www.haloelectronics.com
•
info@haloelectronics.com
• This Datasheet:
fastjack-10base-t.pdf
Rev. 7/03