8327 Datasheet, PDF (1/1 Pages) Filtran LTD – RJ-45 1000 BASE-T Magnetics

RJ-45
1000 BASE-T Magnetics
8327
• Meets IEEE 802.3 and ANSI X3.263 requirements including 350µH OCL with 8mA DC bias
• For use with Broadcom BCM5400, BCM5401, BCM5402 and the Marvell 88E1000
Gigabit phy transceivers
• Includes integrated LEDs. LED signal leads are isolate from the Ethernet signal leads to
reduce EMI and crosstalk
• Contact Plating: 6u-inch gold flashed
Mechanical and Schematic (All dimensions in millimetres)
PCB LAYOUT
(component side view)
Unspecified tolerance:
.XX ±0.25
.XXX ±0.13
SCHEMATIC
ELECTRICAL SPECIFICATION @ 25˚C
Insertion Loss
(dB MAX)
Return Loss
(dB MIN)
Crosstalk Attenuation
(dB MIN)
CMRR
(dB MIN)
0.1 1.0 15.1 60.1 80.1 0.1 1.0 15.1 60.1 80.1 0.1 1.0 15.1 60.1 80.1 0.1 1.0 15.1 60.1 80.1
to to to to to to to to to to to to to to to to to to to to
.999 15.0 60.0 80.0 100 .999 15.0 60.0 80.0 100 .999 15.0 60.0 80.0 100 .999 15.0 60.0 80.0 100
MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz
-1.0 -0.3 -0.6 -1.1 -1.1 -18 -18 -15 -12 -10 -43 -35 -26 -24 -24 -46 -46 -35 -35 -30
Turns Ratio: (P2-P3):(J1-J2) & (P4-P5):(J3-J6) & (P6-P7):(J4-J5) & (P8-P9):(J7-J8) : 1CT:1CT±3%
Inductance: (P3-P2) & (P4-P5) & (P6-P7) & (P9-P8) @ 100 kHz, 0.1 V, 8mA DC Bias : 350µH MIN
LED Forward Current: @ Input 2 VDC : 20mA Max
Hipot: (Input to Output) @ 1.0 mA, 1 sec : 1500 VAC
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