KS8999I Micrel Inc, KS8999I Datasheet - Page 9

• Manufacturer Part Number: KS8999I
• Description: IC SWITCH 9-PORT 10/100 208-PQFP
• Manufacturer: Micrel Inc

Specifications of KS8999I

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 208-MQFP, 208-PQFP
• Fiber Support: Yes
• Integrated Led Drivers: Yes
• Phy/transceiver Interface: MII/SNI
• Power Supply Type: Analog/Digital
• Package Type: PQFP
• Data Rate (typ): 10/100Mbps
• Vlan Support: Yes
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Mounting: Surface Mount
• Jtag Support: No
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With: 576-1023 - BOARD EVAL EXPERIMENT FOR KS8999
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant

January 2005
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
GND_RCV
GND_RCV
GND_RCV
GND_RCV
VDD_RCV
VDD_RCV
Pin Name
GND-ISO
VDD_RX
GND_RX
GND_RX
VDD_RX
GND_TX
GND_TX
GND_RX
VDD_RX
VDD_TX
VDD_TX
FXSD[5]
FXSD[6]
FXSD[7]
FXSD[8]
RXM[6]
RXM[7]
RXM[8]
TXM[6]
TXM[7]
TXM[8]
TXP[6]
RXP[6]
RXP[7]
TXP[7]
TXP[8]
RXP[8]
DOUT
AOUT
QL[2]
QL[3]
QL[4]
QL[5]
Type
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
Opd
Opd
Opd
Opd
Pwr
Pwr
Pwr
Pwr
Pwr
Pwr
Pwr
Ipd
Ipd
Ipd
Ipd
O
O
O
O
O
O
O
O
I
I
I
I
I
I
(1)
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
9
KS8999
KS8999