
PM5317 SPECTRA-9953 Telecom Standard Product Data Sheet
Release
Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2000741, Issue 5
523
20 D.C. Characteristics
TA = -40°C to TJ = +125°C, VVDDI = VVDDItypical ± 5%, VVDDO = VDDOtypical ± 5%
(Typical Conditions: TC = 25°C, VVDDI = 1.8V, VVDDO = 3.3V, VAVDL = 1.8V, VAVDH =
3.3V)
Table 25 D.C. Characteristics
Symbol
Parameter
Min
Typ
Max
Units
Conditions
VDDI
Power Supply at
1.8V
1.71
1.8
1.89
Volts
VDDO
Power Supply at
3.3V
3.135
3.3
3.465
Volts
VIL
Input Low Voltage
0
0.8
Volts
Guaranteed Input Low
voltage.
VIH
Input High Voltage
2.0
Volts
Guaranteed Input High
voltage.
VOL
Output or
Bi-directional Low
Voltage
0.1
0.4
Volts
Guaranteed output Low
voltage at VDDO=2.97V
and IOL=maximum rated
for pad.
VOH
Output or
Bi-directional High
Voltage
2.4
2.7
Volts
Guaranteed output High
voltage at VDDO=2.97V
and IOH=maximum rated
current for pad.
VT+
Reset Input High
Voltage
2.2
Volts
Applies to RSTB and
TRSTB only.
VT-
Reset Input Low
Voltage
0.8
Volts
Applies to RSTB and
TRSTB only.
VTH
Reset Input
Hysteresis Voltage
0.5
Volts
Applies to RSTB and
TRSTB only.
IILPU
Input Low Current -200
-50
-4
μA
VIL = GND. Notes 1 and
3.
IIHPU
Input High Current -10
0
+10
μA
VIH = VDD. Notes 1 and
3.
IIL
Input Low Current -10
0
+10
μA
VIL = GND. Notes 2 and
3.
IIH
Input High Current -10
0
+10
μA
VIH = VDD. Notes 2 and
3.
CIN
Input Capacitance
5
PF
tA=25°C, f = 1 MHz
COUT
Output Capacitance
5
PF
tA=25°C, f = 1 MHz
CIO
Bi-directional
Capacitance
5
PF
tA=25°C, f = 1 MHz