參數(shù)資料
型號(hào): UPD72852A
廠商: NEC Corp.
英文描述: IEEE1394a-2000 COMPLIANT 400 Mbps TWO-PORT PHY LSI
中文描述: 1個(gè)IEEE1394a 2000年的要求400 Mbps的雙端口PHY的大規(guī)模集成電路
文件頁(yè)數(shù): 41/48頁(yè)
文件大?。?/td> 373K
代理商: UPD72852A
Data Sheet S16725EJ2V0DS
41
μ
PD72852A
Cable Interface
Parameter
Symbol
Condition
MIN.
TYP.
MAX.
Unit
Cable input, 100 Mbps operation
142
260
mV
Cable input, 200 Mbps operation
132
260
mV
Differential input voltage
V
ID
Cable input, 400 Mbps operation
118
260
mV
100 Mbps speed signaling off
1.165
2.515
V
200 Mbps speed signaling
0.935
2.515
V
TpB common mode input voltage
V
ICM
400 Mbps speed signaling
0.523
2.515
V
Differential output voltage
V
OD
Cable output (Test load 55
)
172.0
265.0
mV
100 Mbps speed signaling off
1.665
2.015
V
200 Mbps speed signaling
1.438
2.015
V
TpA common mode output voltage
V
OCM
400 Mbps speed signaling
1.030
2.015
V
100 Mbps speed signaling off
–0.81
+0.44
mA
200 Mbps speed signaling
–4.84
–2.53
mA
TpA common mode output current
I
CM
400 Mbps speed signaling
–12.40
–8.10
mA
Power status threshold voltage
V
TH
CPS
7.5
V
TpBias output voltage
V
TPBIAS
1.665
2.015
V
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