LAN 10/100 Base-TX Quad Port 6643 The 6643 is designed to support four (4) single or double stacked RJ-45 connectors and incorporates a unique patented interlock base design. • Unit is compliant with IEEE 802.3 µ and ANSI X3.263 standards including 350 µH OCL with 8 mA bias from 0 ˚C to 70 ˚C. • IC grade transfer –molded package withstands 235 ˚C peak reflow temperature profile. MECHANICAL 1.125 Max 28,58 0.640 Max 16,26 0.090 2,29 6643 YYWW 19X 0.050 1,27 40 X 0.050 1,27 0.018 0,46 40 X 0.030 0,77 0.050 0.950 = 19 X 1,14 24,13 0.950 24,13 .485 12,32 40 Surfaces .004 / 0,10 0 -8 40 X 0.024 0,61 0.480 12,19 .045 40 X 1,14 0.010 ± 0.005 0,25 0,13 RD1+ 1 40 RX1+ RD1- 2 39 RX1- TCT1 3 38 CMT1 TD1+ 4 37 TX1+ TD1- 5 36 TX1- TD2- 6 35 TX2- TD2+ 7 34 TX2+ TCT2 8 33 CMT2 RD2- 9 32 RX2- RD2+ 10 31 RX2+ 11 30 12 29 13 28 14 27 15 26 16 25 17 24 18 23 19 22 20 21 .230 Max 5,84 RD3+ RD3TCT3 TD3+ Rd Td CHIP SIDE Td Rd Rd Td Td Rd TD3- TD4- Rx Tx Tx Rx Rx Tx Tx MEDIA SIDE TD4+ TCT4 RLD4- RLD4+ 6643 RX3CMT3 TX3+ TX3- TX4- Rx ALL CHANNELS ARE IN PHASE BETWEEN INPUT AND OUTPUT ISSUE: 00/07/12 RX3+ TX4+ CMT4 RX4- RX4+ ELECTRICAL SPECIFICATION Return Loss: 2 – 30 MHz . . . . . . . . . . . . . . . . . .> 21 dB 40 MHz . . . . . . . . . . . . . . . . . . . . . . . . .> 17 dB 50 MHz . . . . . . . . . . . . . . . . . . . . . . .> 14.5 dB 60 – 80 MHz . . . . . . . . . . . . . . . . . . . . .>12 dB Crosstalk: 1 MHz . . . . . . . . . . . . . . . . . . . . . .65 dB TYP 30 MHz . . . . . . . . . . . . . . . . . . . . . .55 dB TYP 60 MHz . . . . . . . . . . . . . . . . . . . . . .45 dB TYP 100 MHz . . . . . . . . . . . . . . . . . . . . .35 dB TYP Insertion Loss 0.1 – 100 MHz: . . . . . . . . . . . . . . .<1.1 dB An ISO 9001 Registered Company Inductance @ 100 kHz 0.1 VAC 8 mA DC: . . . . . . . . . . . . . . . . . . . . . . .>350 µH Common to Common Reject Ratio 0.1 – 60 MHz: . . . . . . .Transmit 30 dB TYP . . . . . . . . . . . . . . . . . . . . . . .Receive30 dB TYP Differential to Common Mode Rejection 1-60 MHz: . . . . . . . . . . . . . . .40 dB TYP 60-200 MHz: . . . . . . . . . . . . . . . . . .30 dB TYP Dielectric Test: . . . . . . . . . . . . . . . . . . . . . . . . .1500 VAC 229 Colonnade Road, Nepean, Ontario, Canada K2E 7K3 Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com