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S/UNI-QUAD
PMC-Sierra, Inc.
PM5349 S/UNI-QUAD
DATASHEET
PMC-971239 ISSUE 6 SATURN USER NETWORK INTERFACE (155-QUAD)
Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
227
16
D.C. CHARACTERISTICS
T
A
= -40°C to +85°C, V
DD
= 3.3V ±10%, V
DD
< BIAS < 5.5V
(Typical Conditions: T
A
= 25°C, V
DD
= 3.3V, V
BIAS
= 5V)
Table 14: D.C Characteristics
Symbol Parameter Min Typ Max Units Conditions
V
DD
Power Supply 2.97 3.3 3.63 Volts
BIAS 5V Tolerant Bias VDD 5.0 5.5 Volts
V
IL
Input Low Voltage
(TTL Only)
0 0.8 Volts Guaranteed Input Low
voltage.
V
PIL
Input Low Voltage
(PECL Only)
A
VD
- 1.8
A
VD
- 1.6
Volts Guaranteed Input Low
voltage.
V
IH
Input High
Voltage
(TTL Only)
2.0 Volts Guaranteed Input High
voltage.
V
PIH
Input Low Voltage
(PECL Only)
A
VD
–1.0
A
VD
–0.8
Volts Guaranteed Input High
voltage.
V
OL
Output or Bi-
directional Low
Voltage
0.4 Volts Guaranteed output Low
voltage at VDD=2.97V and
I
OL
=maximum rated for
pad. Note 4.
V
OH
Output or Bi-
directional High
Voltage
2.4 Volts Guaranteed output High
voltage at VDD=2.97V and
I
OH
=maximum rated
current for pad. Note 4.
V
T+
Reset Input High
Voltage
2.0 Volts Applies to RSTB and
TRSTB only.
V
T-
Reset Input Low
Voltage
0.8 Volts Applies to RSTB and
TRSTB only.
V
TH
Reset Input
Hysteresis
Voltage
TBD Volts Applies to RSTB and
TRSTB only.