
TPU 3035, TPU 3040, TPU 3050
PRELIMINARY DATA SHEET
17
Micronas
3.6. Electrical Characteristics
All voltages refer to ground.
3.6.1. Absolute Maximum Ratings
Symbol
Parameter
Pin No.
Min.
Max.
Unit
TA
Ambient Operating Temperature
–
0
65
°C
TS
Storage Temperature
–
*40
125
°C
VDSUP
Digital Supply Voltage
34
*0.3
6
V
VASUP
Analog Supply Voltage
41
*0.3
6
V
VDI
Digital Input Voltage
*0.3
VDSUP )0.3
V
VAI
Analog Input Voltage
*0.3
VASUP )0.3
V
IO
Output Current
*10
10
mA
Stresses beyond those listed in the “Absolute Maximum Ratings” may cause permanent damage to the device. This
is a stress rating only. Functional operation of the device at these or any other conditions beyond those indicated in the
“Recommended Operating Conditions/Characteristics” of this specification is not implied. Exposure to absolute maxi-
mum ratings conditions for extended periods may affect device reliability.
3.6.2. Recommended Crystal Characteristics
Symbol
Parameter
Pin No.
Min.
Typ.
Max.
Unit
Test Conditions
TA
Ambient Operating Temperature
27, 28
0
–
65
°C
f0
Parallel Resonance Frequency
–
20.25
–
MHz
CL = 30 pF, TA = 25 °C
f
f0
Frequency Tolerance
–
± 50
ppm
TA = 25 °C
f
Frequency
Deviation
versus
Temperature
–
± 50
ppm
over operating temperature
range with respect to fre-
quency at 25
°C
Rr
Series Resistance
–
30
C0
Static Capacitance
–
8
pF
C1
Dynamic Capacitance
10
–
30
fF
PD
Rated Drive Level
–
0.2
–
mW
f0
fH
Spurious Frequency Attenuation
3
–
dB