PS20353 Datasheet, PDF (19/27 Pages) List of Unclassifed Manufacturers – Nordig Unified DVB-T COFDM Terrestrial Demodulator

PS20353
4 Electrical Characteristics
4.1 Operating
Conditions
Recommended Operating
Conditions
Parameter
Symbol
Min.
Typ.
Max.
Units
Power supply voltage:
periphery
Vdd
3.0
3.3
3.6 V
core
CVdd
1.62
1.8
1.98 V
Power supply current:
periphery ^*
core
‡
Input clock frequency
**
CLK1 primary serial clock frequency
Ambient operating temperature
Idd
P
Idd
C
XTI
f_CLK
16.00
-10
1
170
20.48
mA
mA ^†
25.00
400
80
MHz
kHz
°C
*. Current from the 3.3 V supply will be mainly dependent on the external loads.
†. Current given is for optimum performance, lower current is possible with reduced performance.
‡. The min/max frequencies given are those supported by the oscillator cell. Required system frequencies are as defined in the design manual.
Frequen-cies outside these limits are acceptable with an external clock signal.
**. If operating with an external 4 MHz clock, the serial clock frequency is reduced to 100 kHz maximum.
4.2 Absolute Maximum Ratings
Maximum Operating Conditions
Parameter
Symbol
Min.
Max.
Unit
Conditions
Power supply
Vdd
CVdd
+3.6
V
+2.0
V
Voltage on input pins (5 V rated)
5.5
V
Voltage on input pins (3.3 V rated)
VI
Voltage on analog input pins (VIN & VIN)
-0.3 Vdd + 0.3 ^V
V
Pin 33 = Vdd
Voltage on analog input pins (VIN & _VIN)
Voltage on output pins (5 V rated)
VO
Voltage on output pins (3.3V rated)
CVdd + 0.3
5.5
V
Vdd + 0.3 V
Pin 33 = CVdd*
ESD ratings (all pins):
HBM
CDM
±2000
V
±800
V
Storage temperature
TSTG
-55
150
°C
Operating ambient temperature
TOP
-10
80
°C
Junction temperature
TJ
125
°C
*. this condition will only occur if PS20353 is being used in a board originally designed for the MT352. All other applications should
have Vdd (3V3) on this pin.
Note: Stresses exceeding these listed under absolute maximum ratings may induce failure. Exposure to absolute maximum ratings for
extended periods may reduce reliability. Functionality at or above these conditions is not implied.