9SQL4954 Datasheet, PDF (5/20 Pages) Integrated Device Technology – 4-output CK420BQ Derivative

9SQL4954 DATASHEET
Absolute Maximum Ratings
Stresses above the ratings listed below can cause permanent damage to the 9SQL4954. These ratings, which are standard
values for IDT commercially rated parts, are stress ratings only. Functional operation of the device at these or any other
conditions above those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum
rating conditions for extended periods can affect product reliability. Electrical parameters are guaranteed only over the
recommended operating temperature range.
PARAMETER
3.3V Supply Voltage
SYMBOL
VDDxxx
CONDITIONS
Applies to all VDD pins
Input Voltage
V_IN
Input High Voltage, SMBus
Storage Temperature
Junction Temperature
V_IHSMB
Ts
Tj
SMBus clock and data pins
Input ESD protection
ESD prot
Human Body Model
1_{Guaranteed by design and characterization, not 100% tested in production.}
2 _{Operation under these conditions is neither implied nor guaranteed.}
3 _{Not to exceed 4.5V.}
MIN
-0.5
-0.5
-65
2500
TYP
MAX
3.9
V_DD +
0.5V
3.9
150
125
UNITS NOTES
V
1,2
V
1, 3
V
1
°C
1
°C
1
V
1
Electrical Characteristics–SMBus Parameters
TA = T_AMB; Supply Voltages per normal operation conditions, See Test Loads for Loading Conditions
PARAMETER
SYMBOL
CONDITIONS
MIN
SMBus Input Low Voltage V_ILSMB
V_DDSMB = 3.3V
SMBus Input High Voltage V_IHSMB
V_DDSMB = 3.3V
2.1
SMBus Output Low Voltage V_OLSMB
@ I_PULLUP
SMBus Sink Current
I_PULLUP
@ V_OL
4
Nominal Bus Voltage
V_DDSMB
2.7
SCLK/SDATA Rise Time
t_RSMB
(Max VIL - 0.15) to (Min VIH + 0.15)
SCLK/SDATA Fall Time
t_FSMB
(Min VIH + 0.15) to (Max VIL - 0.15)
SMBus Operating
Frequency
f_SMBMAX
Maximum SMBus operating frequency
1 _{Guaranteed by design and characterization, not 100% tested in production.}
TYP
MAX
0.8
3.6
0.4
3.6
1000
300
UNITS NOTES
V
V
V
mA
V
ns
1
ns
1
500 kHz
DECEMBER 12, 2016
5
4-OUTPUT CK420BQ DERIVATIVE