5L35021 Просмотр технического описания (PDF) - Integrated Device Technology
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5L35021 Datasheet PDF : 37 Pages
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5L35021 Datasheet
Recommended Operating Conditions
Table 4. Recommended Operating Conditions
Symbol
VDDSEx
VDD18
VDDA
VBAT
TA
CLOAD_OUT
FIN
tPU
Parameter
Power supply voltage for supporting 1.8V outputs.
Power supply voltage for core logic functions.
Analog power supply voltage. Use filtered analog power supply if
available.
Battery power supply voltage.
Operating temperature, ambient.
Maximum load capacitance (LVCMOS only).
External reference crystal.
External reference clock CLKIN, CLKINB.
Power up time for all VDDs to reach minimum specified voltage (power
ramps must be monotonic).
Minimum
1.71
1.71
1.71
1.71
-40
8
1
0.05
Typical
1.8
1.8
1.8
1.8
5
Maximum Units
1.89
V
1.89
V
1.89
V
1.89
V
85
°C
pF
40
MHz
125
3
ms
Crystal Characteristics
Table 5. Crystal Characteristics
Parameter
Mode of Oscillation
Frequency
Frequency when 32.768kHz DCO is used
Equivalent Series Resistance (ESR)
Shunt Capacitance
Load Capacitance (CL)
Maximum Crystal Drive Level
Conditions
—
—
—
—
—
—
—
Minimum
8
8
6
Typical Maximum Units
Fundamental
40
MHz
25
39
MHz
10
100
Ω
2
7
pF
8
10
pF
30
100
μW
©2017 Integrated Device Technology, Inc.
5
July 13, 2017
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