VSC7123
Datasheet
Operating Conditions
Table 6. Recommended Operating Conditions
Symbol
Parameter
Minimum
3.135
0
Typical
Maximum
3.465
Unit
V
VCC, VCCP Power supply voltage
3.3
T
T
Operating temperature for VSC7123RD, VSC7123XRD,
115
°C
VSC7123YW, and VSC7123XYW(1)
Operating temperature for VSC7123QU, VSC7123QN, and
VSC7123XQN(2)
0
105
°C
1. Lower limit of specification is ambient temperature, and upper limit is case temperature measured at the exposed pad.
2. Lower limit of specification is ambient temperature, and upper limit is case temperature measured at the plastic case.
Maximum Ratings
Stresses listed under Absolute Maximum Ratings may be applied to devices one at a time without causing permanent
damage. Functionality at or above the values listed is not implied. Exposure to these values for extended periods may
affect device reliability.
Table 7. Absolute Maximum Ratings
Symbol
Parameter
Minimum
–0.5
Maximum
4
Unit
V
VDD
Power supply voltage
DC input voltage (PECL inputs)
DC input voltage (TTL inputs)
DC output voltage (TTL outputs)
Output current (TTL outputs)
Output current (PECL outputs)
Case temperature under bias
Storage temperature
–0.5
VDD + 0.5
5.5
V
–0.5
V
–0.5
VDD + 0.5
50
V
–50
mA
mA
°C
°C
V
–50
50
TC
TS
–55
125
–65
150
VESD_HBM Electrostatic discharge voltage, human body model
VESD_CDM Electrostatic discharge voltage, charged device model
–2000
–1000
2000
1000
V
ELECTROSTATIC DISCHARGE
This device can be damaged by ESD. Vitesse recommends that all integrated circuits
be handled with appropriate precautions. Failure to observe proper handling and
installation procedures may adversely affect reliability of the device.
12 of 22
G52212-0 Revision 4.7
March 14, 2008
VITESSE [ VITESSE SEMICONDUCTOR CORPORATION ]
