9DBL0641 / 9DBL0651 DATASHEET
Absolute Maximum Ratings
Stresses above the ratings listed below can cause permanent damage to the 9DBL0641 / 9DBL0651. 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
SYMBOL
CONDITIONS
UNITS NOTES
MIN
-0.5
TYP
MAX
4.6
VDD+0.5
Supply Voltage
Input Voltage
VDDx
VIN
V
V
1,2
1,3
Input High Voltage, SMBus
VIHSMB
Ts
Tj
SMBus clock and data pins
Human Body Model
3.9
150
125
V
1
1
1
1
Storage Temperature
Junction Temperature
Input ESD protection
-65
°C
°C
V
ESD prot
2500
1Guaranteed by design and characterization, not 100% tested in production.
2 Operation under these conditions is neither implied nor guaranteed.
3 Not to exceed 4.6V.
Electrical Characteristics–Clock Input Parameters
TA = TAMB, Supply Voltages per normal operation conditions, See Test Loads for Loading Conditions
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
900
UNITS NOTES
Input Crossover Voltage -
DIF_IN
VCROSS
Cross Over Voltage
150
mV
1
Input Swing - DIF_IN
Input Slew Rate - DIF_IN
Input Leakage Current
VSWING
dv/dt
IIN
Differential value
Measured differentially
300
0.4
-5
mV
V/ns
uA
1
1,2
8
5
VIN = VDD , VIN = GND
Input Duty Cycle
dtin
Measurement from differential wavefrom
45
0
55
125
%
1
1
Input Jitter - Cycle to Cycle
JDIFIn
Differential Measurement
ps
1 Guaranteed by design and characterization, not 100% tested in production.
2Slew rate measured through +/-75mV window centered around differential zero
Electrical Characteristics–SMBus Parameters
TA = TAMB; Supply Voltages per normal operation conditions, See Test Loads for Loading Conditions
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS NOTES
SMBus Input Low Voltage
SMBus Input High Voltage
VILSMB
VIHSMB
VDDSMB = 3.3V
VDDSMB = 3.3V
@ IPULLUP
0.8
3.6
0.4
V
V
2.1
SMBus Output Low Voltage VOLSMB
V
SMBus Sink Current
Nominal Bus Voltage
SCLK/SDATA Rise Time
IPULLUP
VDDSMB
tRSMB
@ VOL
4
mA
V
2.7
3.6
1000
300
(Max VIL - 0.15) to (Min VIH + 0.15)
(Min VIH + 0.15) to (Max VIL - 0.15)
ns
ns
1
1
SCLK/SDATA Fall Time
SMBus Operating
Frequency
tFSMB
fSMB
SMBus operating frequency
500
kHz
2,3
1 Guaranteed by design and characterization, not 100% tested in production.
2. The device must be powered up for the SMBus to function.
3.
The differential input clock must be running for the SMBus to be active
FEBRUARY 8, 2017
5
6-OUTPUT 3.3V PCIE ZERO-DELAY BUFFER
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