Schematic Diagrams
LAN RTL8100BL
VCTRL
LANVDD3
C431 C432 C404 C384 C403
0.1UF 0.1UF 0.1UF 0.1UF 0.1UF
LANVDD3
LANVDD3 |
| Q2 |
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| LANVCC25 | ||
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| 2SB1198K |
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| C72 |
| C70 |
| C71 |
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| 10UF/10V |
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| 10UF/10V | 0.1UF | |
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*For RTL8100C application, all bead must be rated 300mA/100ohm@100Mhz
The maximum voltage drop when on should be less than 0.3V
B.Schematic Diagrams
Sheet 25 of 41
LAN RTL8100BL
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| C362 |
| C64 |
| C63 |
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| L16 |
| FCM2012V121 | LANVCC25 |
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| C62 |
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| 0.1UF |
| 0.1UF |
| 0.1UF | LANVCC25 |
| 0.1UF |
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| T T T |
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| T | T |
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| D12 |
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| VDD3 |
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| A | C |
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| 80 79 77 | 75 | 70 | 59 | 96 51 40 35 7 | 97 39 90 34 22 6 | 58 | 69 | 76 |
| U26 |
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| F01J2E |
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| LANVDD3 | |
13,19,20 AD[0..31] | AD[0..31] |
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| R308 |
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| LANVDD3 |
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| D11 |
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| A | C |
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| LED0 LED1 LED2 | AVDD | AVDD | AVDD | VDD25 VDD25 VDD25 VDD25 VDD25 | VDD VDD VDD VDD VDD VDD | AVDD25 | AVDD25 | AVDD25 |
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| +3V |
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| AD2 | 42 | AD1 |
| 50 |
| MA1/EEDI | 3 | SK | NC | 6 |
| T | C356 |
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| AD0 | 45 | AD0 |
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| EECS | 1 | CS | VCC | 8 |
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| AD1 | 44 |
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| MA2/EESK | 2 | 7 |
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| FCM2012V121 |
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| AD3 | 41 | AD2 |
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| AUX |
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| MA0/EEDO | 4 | DI | NC | 5 |
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| C88 |
| C89 |
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| AD4 | 38 | AD3 |
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| 49 |
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| DO | GND |
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| 0.1UF |
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| AD4 |
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| AD5 | 37 |
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| 10UF/10V | 0.1UF | ||||
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| AD5 |
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| AD6 | 36 |
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| AD6 |
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| AD7 | 33 |
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| AD7 |
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| AD8 | 30 |
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| AD8 |
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| AD9 | 29 |
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| AD9 |
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| AD10 | 28 |
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| AD10 |
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| VCTRL |
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| AD11 | 27 |
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| RTL8100BL |
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| VCTRL | 55 |
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| JLAN1 |
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| AD11 |
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| R290 | R291 |
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| 2 | L48 |
| FCM1608K121 | TIP | 9 |
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| AD15 | 23 | AD15 |
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| TIP |
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| AD12 | 26 | AD12 |
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| AD13 | 25 | AD13 |
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| CN1 |
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| RING |
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| AD14 | 24 |
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| C354 |
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| 1 | L49 |
| FCM1608K121 | 10 | RING |
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| AD14 |
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| AD16 | 10 | AD16 |
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| 0.1UF | 51 | 51 |
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| MDC 2P |
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| AD17 | 9 |
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| L8 | 1 | 8 |
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| AD17 |
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| AD18 | 8 |
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| 1 | TX+ |
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| AD18 |
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| RXIN+ |
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| AD19 | 5 |
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| AD19 |
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| AD20 | 4 |
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| 2 | TX- |
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| AD20 |
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| AD21 | 3 |
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| NC | 54 |
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| AD22 | 1 | AD21 |
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| 53 | T |
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| AD22 |
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| NC | T |
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| AD23 | 100 |
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| AD23 |
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| NC | T |
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| RD- |
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| AD24 | 95 |
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| AD24 |
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| NC | T |
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| N/C |
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| AD25 | 94 |
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| TXD- |
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| AD25 |
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| TD- |
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| AD26 | 93 |
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| AD27 | 92 | AD26 |
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| AD27 |
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| TDC |
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| AD28 | 91 |
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| AD28 |
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| RX- |
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| AD29 | 89 |
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| TXD+ |
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| AD29 |
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| TD+ |
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| AD30 | 87 |
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| NC NC NC NC |
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| GND | 11 |
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| AD30 |
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| AD31 | 86 |
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| AD31 |
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| R14 |
| R15 |
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| 4 5 12 13 |
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| N/C | GND |
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| RXIN+ | 68 |
| 51 |
| 51 |
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| 15 |
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| 13,19 DEVSEL# | DEVSELB |
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| FRAME# | 12 |
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| 67 |
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| R255 | R12 | R215 | R214 |
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13,19,20 FRAME# | FRAMEB |
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| RXIN- |
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GNT2# | 84 |
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| 75 | 75 | 75 | 75 |
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| 13 | GNT2# | GNTB |
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| REQ2# |
| 85 |
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| 71 |
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| 13 | REQ2# |
| REQB |
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| TXD- |
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| T T T T |
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| R324 | 100 | 99 |
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| C15 |
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13,19 | AD21 | IDSEL |
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R307 | 0 | 81 |
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| 72 |
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| 0.1UF |
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| R13 | 0(R) |
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| C16 |
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13,30 | INTD# | INTAB |
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| TXD+ |
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| LANVDD3 |
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IRDY# |
| 13 |
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| 13,19,20 IRDY# |
| IRDYB |
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| TRDY# |
| 14 |
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13,19,20 TRDY# |
| TRDYB |
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PAR |
| 20 |
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| 61 |
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| 1000P/2KV |
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| 13,19 | PAR |
| PAR |
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| X1 |
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| PERR# |
| 18 |
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| C14 |
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| 19 | PERR# |
| PERRB |
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| SERR# |
| 19 |
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| 60 |
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| 0.1UF(R) |
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| 13,19 | SERR# |
| SERRB |
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| X2 |
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| STOP# |
| 17 |
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| 13,19 | STOP# |
| STOPB |
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| LWAKE ISOLATEB PMEB |
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| for EMI supression | ||||||
| PRST# |
| 82 |
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| 63 |
| Y4 | 25MHz |
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13,19,24 PRST# |
| RSTB | CBE0B CBE1B CBE2B CBE3B |
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4 | PCICLKLAN | R315 |
| 83 |
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| GND GND GND GND GND GND GND GND GND |
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| RTT3 | 65 | T |
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| CLK |
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| RTSET |
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| 0 |
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EMI supression can be |
| 32 21 11 98 | 2 16 31 43 56 62 66 73 88 | 64 74 57 | RTL8100BL | R29 | C53 | C54 |
changed to 33 ohm |
| 5.6K | ||||||
|
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| 27P | 27P | ||
| R314 |
|
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| 10(R) | C/BE#0 |
| T |
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| C/BE#1 |
|
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| C/BE#2 | R30 | 15K(R) |
|
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| C402 | C/BE#3 | PME# |
|
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| ||
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| PME# | 19,22,23,24 |
| ||
|
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| ||
| 10P(R) |
|
| R27 |
|
|
|
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| C/BE#[0..3] |
|
| 1K |
|
|
|
|
13,19,20 C/BE#[0..3] |
|
|
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| |
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| |
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| +3VS |
|
|
|
|
B - 26 LAN RTL8100BL