KSZ8995XA Micrel Inc, KSZ8995XA Datasheet - Page 43

• Manufacturer Part Number: KSZ8995XA
• Description: IC SWITCH 10/100 5PORT 128PQFP
• Manufacturer: Micrel Inc

Specifications of KSZ8995XA

• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 576-1642 - BOARD EVALUATION FOR KSZ8995XA
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 576-1042

Absolute Maximum Ratings
Supply Voltage
Input Voltage (All Inputs) ............................. –0.5V to +4.0V
Output Voltage (All Outputs) ....................... –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
10BASE-TX Operation — All Ports 100% Utilization
I
I
Auto-Negotiation Mode
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
3. No heat spreader in package.
4. Specification for packaged product only.
5. Measurements were taken with operating ratings.
May 2005
KS8995XA
DDC
DDIO
DDC
DDIO
DDC
DDIO
IN
r
OZ
, t
IH
IL
OH
OL
O
IMB
(V
(V
to V
t
|
DDAR,
DDAT,
DD
).
V
V
DDIO
DDAP,
Parameter
100BASE-TX (Digital Core/PLL + Analog RX) V
100BASE-TX (Digital IO + Transmitter) V
10BASE-TX (Digital Core + Analog RX)
10BASE-TX (Digital IO + Transmitter)
10BASE-TX (Digital Core + Analog RX) V
10BASE-TX (Digital IO + Transmitter)
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
I
I
100Ω termination on the differential output
100Ω termination on the differential output
OH
OL
DDC
DDIO
DDC
DDIO
DDC
DDIO
IN
= 8mA
= GND ~ V
= –8mA
, V
, V
, V
, V
, V
, V
DDAP
DDAP
DDAP
DDAT
DDAT
DDAT
43
, V
DDIO
Operating Ratings
Supply Voltage
Ambient Temperature (T
Package Thermal Resistance
DDAR
(V
(V
(V
Commercial .............................................. –0°C to +70°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 ................................. 42.91°C/W
V
DDC
) ............................. +1.7V to +1.9V
A
(2)
)
+2.0
+2.4
0.95
Min
–10
3
0
(3)
Typ
194
223
152
336
137
21
Max
+0.8
+0.4
1.05
206
226
161
347
146
0.5
23
10
10
M9999-051305
2
5
Micrel, Inc.
Units
mA
mA
mA
mA
mA
mA
µA
µA
ns
ns
%
V
V
V
V
V