KS8999 Просмотр технического описания (PDF) - Micrel
Номер в каталоге
Компоненты Описание
производитель
KS8999 Datasheet PDF : 53 Pages
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Micrel, Inc.
Pin Number
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
Pin Name
QL[2]
QL[3]
QL[4]
QL[5]
TXP[6]
TXM[6]
DOUT
AOUT
RXP[6]
RXM[6]
VDD_RX
GND_RX
GND_RX
VDD_RX
GND-ISO
RXP[7]
RXM[7]
GND_TX
TXP[7]
TXM[7]
VDD_TX
VDD_TX
TXP[8]
TXM[8]
GND_TX
RXP[8]
RXM[8]
GND_RX
VDD_RX
FXSD[5]
FXSD[6]
FXSD[7]
FXSD[8]
GND_RCV
GND_RCV
VDD_RCV
VDD_RCV
GND_RCV
GND_RCV
Type(1)
Opd
Opd
Opd
Opd
O
O
O
O
I
I
Pwr
GND
GND
Pwr
GND
I
I
GND
O
O
Pwr
Pwr
O
O
GND
I
I
GND
Pwr
Ipd
Ipd
Ipd
Ipd
GND
GND
Pwr
Pwr
GND
GND
Port
6
6
6
6
7
7
7
7
8
8
8
8
5
6
7
8
Pin Function
Factory test pin –leave open for normal operation
Factory test pin –leave open for normal operation
Factory test pin –leave open for normal operation
Factory test pin –leave open for normal operation
Physical transmit signal + (differential)
Physical transmit signal - (differential)
Factory test output –leave open for normal operation
Factory test output –leave open for normal operation
Physical receive signal + (differential)
Physical receive signal - (differential)
2.0V for equalizer
Ground for equalizer
Ground for equalizer
2.0V for equalizer
Analog ground
Physical receive signal + (differential)
Physical receive signal - (differential)
Ground for transmit circuitry
Physical transmit signal + (differential)
Physical transmit signal - (differential)
2.0V for transmit circuitry
2.0V for transmit circuitry
Physical transmit signal + (differential)
Physical transmit signal - (differential)
Ground for transmit circuitry
Physical receive signal + (differential)
Physical receive signal - (differential)
Ground for equalizer
2.0V for equalizer
Fiber signal detect
Fiber signal detect
Fiber signal detect
Fiber signal detect
Ground for clock recovery circuit
Ground for clock recovery circuit
2.0V for clock recovery circuit
2.0V for clock recovery circuit
Ground for clock recovery circuit
Ground for clock recovery circuit
KS8999
January 2005
9
KS8999
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