KS8721B A4 Micrel Inc, KS8721B A4 Datasheet - Page 23

• Manufacturer Part Number: KS8721B A4
• Manufacturer: Micrel Inc

Specifications of KS8721B A4

• Lead Free Status / RoHS Status: Not Compliant

Symbol
Symbol
Symbol
Symbol
Symbol
Symbol
Symbol
10BaseTX Receive
R
V
10BaseTX Transmit (measured differentially after 1:1 transformer)
V
t
Clock Outputs
X1, X2
X1, X2
X1, X2
X1, X2
X1, X2
X1, X2
X1, X2
RXC
RXC
ns
TXC
TXC
ns
March 2006
r
, t
SQ
P
IN
(pk-pk)
(pk-pk)
t
100
10
100
10
Parameter
Parameter
Parameter
Parameter
Parameter
Parameter
Parameter
RX+/RX– Differential
RX+/RX– Differential
RX+/RX– Differential
RX+/RX– Differential
RX+/RX– Differential
RX+/RX– Differential
Input Resistance
Input Resistance
Input Resistance
Input Resistance
Squelch Threshold
Squelch Threshold
Squelch Threshold
Squelch Threshold
Squelch Threshold
Squelch Threshold
Peak Differential Output Voltage
Peak Differential Output Voltage
Peak Differential Output Voltage
Jitters Added
Jitters Added
Rise/Fall Time
Rise/Fall Time
Rise/Fall Time
Rise/Fall Time
Rise/Fall Time
Rise/Fall Time
Crystal Oscillator
Crystal Oscillator
Crystal Oscillator
Crystal Oscillator
Crystal Oscillator
Crystal Oscillator
Crystal Oscillator
Receive Clock, 100TX
Receive Clock, 100TX
Receive Clock, 100TX
Receive Clock, 100TX
Receive Clock, 100TX
Receive Clock, 100TX
Receive Clock, 10T
Receive Clock, 10T
Receive Clock, 10T
Receive Clock, 10T
Receive Clock, 10T
Receive Clock, 10T
Receive Clock Jitters
Receive Clock Jitters
Receive Clock Jitters
Receive Clock Jitters
Receive Clock Jitters
Transmit Clock, 100TX
Transmit Clock, 100TX
Transmit Clock, 100TX
Transmit Clock, 100TX
Transmit Clock, 100TX
Transmit Clock, 100TX
Transmit Clock, 10T
Transmit Clock, 10T
Transmit Clock, 10T
Transmit Clock, 10T
Transmit Clock, 10T
Transmit Clock, 10T
Transmit Clock Jitters
Transmit Clock Jitters
Transmit Clock Jitters
Transmit Clock Jitters
Transmit Clock Jitters
Transmit Clock Jitters
Condition
Condition
Condition
Condition
Condition
Condition
Condition
5MHz square wave
5MHz square wave
5MHz square wave
5MHz square wave
5MHz square wave
5MHz square wave
50Ω from each output to V
50Ω from each output to V
50Ω from each output to V
50Ω from each output to V
50Ω from each output to V
23
DD
DD
Min
Min
Min
Min
Min
Min
Min
2.2
2.2
2.2
2.2
2.2
Typ
Typ
Typ
Typ
Typ
Typ
Typ
400
400
400
400
400
400
2.5
2.5
2.5
2.5
2.5
2.5
3.0
3.0
3.0
3.0
3.0
2.5
2.5
2.5
2.5
2.5
2.5
1.8
1.8
1.8
1.8
1.8
1.8
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
8
8
8
8
8
8
Max
Max
Max
Max
Max
Max
Max
±3.5
±3.5
±3.5
±3.5
±3.5
2.8
2.8
2.8
2.8
2.8
M9999-030106
Units
Units
Units
Units
Units
Units
Units
MHZ
MHZ
MHZ
MHZ
MHZ
MHZ
MHZ
MHZ
MHZ
MHZ
MHZ
MHZ
MHZ
MHZ
MHZ
MHZ
MHZ
MHZ
MHZ
MHZ
MHZ
MHZ
MHZ
MHZ
MHZ
MHZ
MHZ
MHZ
MHZ
MHZ
MHZ
mV
mV
mV
mV
mV
mV
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V
V
V
V