
Electrical Specifications and Characteristics
MC92604 Dual Gigabit Ethernet Transceiver Reference Manual, Rev. 1
7-2
Freescale Semiconductor
7.1.2
Absolute Maximum Rating
The MC92604 absolute maximum ratings are described in
Table 7-1.7.1.3
Recommended Operating Conditions
This section describes the recommended operating conditions for the MC92604 as provided in
Table 7-2.Table 7-1. Absolute Maximum Ratings
Characteristics1
1 Functional and tested operating conditions are given in Table 7-2. Absolute maximum ratings are stress ratings only, and functional operation at the maximums are not guaranteed. Stresses beyond those listed may affect device reliability or cause
permanent damage to the device.
Symbol
Min
Max
Unit
Core supply voltage
VDD
–0.3
2.2
V
PLL supply voltage
AVDD
–0.3
2.2
V
LVCMOS/TTL I/O supply voltage
VDDQ
–0.3
4.0
V
Link I/O supply voltage
XVDD
–0.3
2.2
V
LVCMOS/TTL input voltage
Vin
–0.3
VDDQ + 0.3
V
Link input voltage
Vin
–0.3
XVDD + 0.3
V
Storage temperature range
Tstg
–55
150
°C
ESD tolerance
HBM
2000
—
V
MM
200
—
V
Table 7-2. Recommended Operating Conditions
Characteristic1,2
1 These are the recommended and tested operating conditions. Proper device operation outside of these conditions is not
guaranteed.
2 Recommended supply power-up order is V
DD, AVDD, VDDQ, XVDD, however, any order is acceptable as long as maximum
ratings are not exceeded.
Symbol
Min
Max
Unit
Core supply voltage
VDD
1.65
1.95
V
PLL supply voltage
AVDD
1.65
1.95
V
LVCMOS/TTL I/O supply voltage (3.3-V operation)
VDDQ
3.0
3.6
V
LVCMOS/TTL I/O supply voltage (2.5-V operation)
VDDQ
2.3
2.7
V
Link I/O supply voltage
XVDD
1.65
1.95
V
LVCMOS/TTL input voltage
Vin
0
VDDQ
V
Link input voltage
Vin
0
XVDD
V
Junction temperature
Tj
–40
105
°C
Ambient temperature3
3 Operating ambient temperature is dependent on proper thermal management to meet operating junction temperature.
Ta
—
°C