KS8995MA Micrel Inc, KS8995MA Datasheet - Page 63

• Manufacturer Part Number: KS8995MA
• Description: IC SWITCH 10/100 5PORT 128PQFP
• Manufacturer: Micrel Inc

Specifications of KS8995MA

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 128-MQFP, 128-PQFP
• Number Of Primary Switch Ports: 5
• Internal Memory Buffer Size: 64
• Operating Supply Voltage (typ): 1.8/2.5/3.3V
• 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): 70C
• Operating Temperature (min): 0C
• Pin Count: 128
• Mounting: Surface Mount
• Jtag Support: No
• Operating Temperature Classification: Commercial
• Data Rate: 100Mbps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 576-1017 - BOARD EVAL EXPERIMENT KS8995M
• Lead Free Status / RoHS Status: Not Compliant, Lead free / RoHS Compliant

Absolute Maximum Ratings
Supply Voltage
Input Voltage ............................................... –0.5V to +4.0V
Output Voltage ............................................ –0.5V to +4.0V
Lead Temperature (soldering, 10 sec.) ..................... 270°C
Storage Temperature (T
Electrical Characteristics
Symbol
100BASE-TX Operation — All Ports 100% Utilization
I
I
I
10BASE-TX Operation — All Ports 100% Utilization
I
I
I
Auto-Negotiation Mode
I
I
I
TTL Inputs
V
V
I
TTL Outputs
V
V
|I
100BASE-TX Transmit (measured differentially after 1:1 transformer)
V
V
t
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating. Unused inputs must always be tied to an appropriate logic voltage level
(ground to V
3. No heat spreader in package.
4. Specification for packaged product only.
5. Measurements were taken within operating ratings.
May 2005
KS8995MA
DX
DDC
DDIO
DX
DDC
DDIO
DX
DDC
DDIO
IN
r
OZ
, t
IH
IL
OH
OL
O
IMB
(V
(V
t
|
DDAR,
DDAT,
DD
V
V
).
DDIO
DDAP,
Parameter
100BASE-TX (Transmitter)
100BASE-TX (Digital Core/PLL + Analog Rx)
100BASE-TX (Digital IO)
10BASE-TX (Transmitter)
10BASE-TX (Digital Core + Analog Rx) V
10BASE-TX (Digital IO)
10BASE-TX (Transmitter)
10BASE-TX (Digital Core + Analog Rx)
10BASE-TX (Digital IO)
Input High Voltage
Input Low Voltage
Input Current
(Excluding Pull-up/Pull-down)
Output High Voltage
Output Low Voltage
Output Tri-State Leakage
Peak Differential Output Voltage
Output Voltage Imbalance
Rise/Fall Time
Rise/Fall Time Imbalance
) ........................................ –0.5V to +4.0V
V
DDC
) ............................. –0.5V to +2.4V
S
) ....................... –55°C to +150°C
(4, 5)
(1)
Condition
V
V
V
V
V
V
V
V
V
I
I
V
100Ω termination on the differential output
100Ω termination on the differential output
OH
OL
DDAT
DDC
DDIO
DDAT
DDC
DDIO
DDAT
DDC
DDIO
IN
IN
= 8mA
= GND ~ V
= –8mA
= GND ~ V
, V
, V
, V
DDAP
DDAP
DDAP
63
, V
DDIO
DDIO
Operating Ratings
Supply Voltage
Ambient Temperature (T
Package Thermal Resistance
DDAR
(V
(V
(V
Commercial .............................................. –0°C to +70°C
Industrial ................................................. –40°C to +85°C
PQFP (θ
DDAR,
DDAT
DDIO
) ................................................ +3.15V to +3.45V
) ................... +3.15V to +3.45V or +2.4V to +2.6V
V
JA
DDAP,
) No Air Flow ................................. 59.47°C/W
V
DDC
) ............................. +1.7V to +1.9V
A
(2)
)
+2.0
+2.4
0.95
Min
–10
3
0
(3)
Typ
157
350
102
108
229
17
25
17
6
M9999-051305
+0.8
+0.4
Max
1.05
250
230
375
180
180
0.5
30
15
40
20
10
10
2
5
Micrel, Inc.
Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
µA
ns
ns
%
V
V
V
V
V
V