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参数资料
| 型号： | NQ80220 |
| 厂商： | LSI CORP |
| 元件分类： | 网络接口 |
| 英文描述： | 100BASE-TX/10BASE-T Ethernet Media Interface Adapter |
| 中文描述： | DATACOM, ETHERNET TRANSCEIVER, PQCC44 |
| 封装： | PLASTIC, LCC-44 |
| 文件页数： | 85/91页 |
| 文件大小： | 907K |
| 代理商： | NQ80220 |
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80220/80221
MD400159/E
86
Page 55, DC Electrical Characteristics:
- I
IL Conditions OSCIN, has been changed to VIN = GND, OSCIN
- I
IH Conditions TRFADJ1, has been changed to VIN = VCC, TRFADJ1
- I
IH Conditions TRFADJ0, T4ADV, RPTR, has been changed to VIN = VCC, TRFADJ0, T4ADV, RPTR
- I
IH Conditions OSCIN, has been changed to VIN = VCC, OSCIN
- I
CC LIMIT (TYP) is now 170
- I
CC LIMIT (MAX) has been changed form 250 to 200
- I
CC Conditions Powerdown Mode row has been deleted
- New I
SS row, Conditions, Transmitting LIMIT (MAX) = 250, UNIT = mA
- New I
SS row, Conditions Powerdown Mode LIMIT (MAX) = 1, UNIT = mA.
Page 56, Twisted Pair Characteristics Transmit:
- T
OV, LIMIT (MIN) has been changed form 2.2 to 2.694
- T
OV, LIMIT (TYP) has been changed form 2.5 to 3.062
- T
OV, LIMIT (MAX) has been changed form 2.8 to 3.429
Page 57, Twisted Pair Characteristics Transmit (continued):
- T
OV, LIMIT (MIN) has been changed form 29.4 to 35.93
- T
OV, LIMIT (TYP) has been changed form 33.4 to 40.82
- T
OV, LIMIT (MAX) has been changed form 37.4 to 45.72
Page 58, Twisted Pair Characteristics Receive:
- R
OCV, LIMIT (TYP), has been changed from VCC - 0.1 to VCC/3 ± 0.5
- R
CMR, LIMIT (TYP), has been changed from VCC ± 1.0 to ROCV ± 0.25
Page 59, 25 MHz Input/Output Clock Timing Characteristics:
- t
4 LIMIT (MAX) 10, Conditions is now 100 Mbps
- t
4 new row Conditions is 10 Mbps, LIMIT (MAX) = 20, UNIT = nS.
Page 60, Transmit Timing Characteristics:
- t
17, LIMIT (MAX) 40, Conditions is now 100 Mbps
- t
17, new row Conditions is 10 Mbps, LIMIT (MAX) = 400, UNIT = nS.
- t
18, LIMIT (MAX) 160, Conditions is now 100 Mbps
- t
18, new row Conditions is 10 Mbps, LIMIT (MAX) = 400, UNIT = nS.
- t
18, LIMIT (MAX) has been changed from 400 to 900
Page 63, Receive Timing Characteristics:
- t
34, LIMIT (MAX) has changed form 900 to 1000
- t
37, LIMIT (MIN) has changed from -50 to -80
- t
37, LIMIT (MAX) has changed from 50 to 80
Page 67, Figure 23. RX_EN Timing:
- Timing TX_EN has changed to TX_EN.
- Timing TX_EN has changed
Page 79, Figure LED Driver Timing:
- t
97 reference end of t97 cycle is a falling edge.
Revision History
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