PS20251 Datasheet, PDF (19/25 Pages) List of Unclassifed Manufacturers – Dual COFDM demodulator with PID filters and MRC diversity

PS20251
4.3 DC Electrical Characteristics
Table 5 DC electrical characteristics
Symbol
VDD
CVDD
IDD_C
Outputs
VOH
VOL
VOL
ILZ
Inputs
VIH
VIH
VIL
TRESET
Parameter
Operating voltage:
Supply current
periphery
core
Conditions
1.14>CVDD>1.26
Pins
Min
3.0
1.14
Typ
3.3
1.2
210
Max
3.6
1.26
Units
V
V
mA
Output levels
Output capacitance
Output leakage current (tri-state)
IOH 2mA
3.0>VDD>3.6
IOIOL 2mA
MDI(7:0), MIVAL, -
-
MISTRT, MCLK,
SLEEP
-
-
3.0>VDD>3.6
IOL 6mA
GPP(7:0),
-
-
3.0>VDD>3.6
DATA(1:3), CLK1,
CLK2,AGC1,
AGC2,
MDI(7:0), MIVAL, 3.0 3.0
MISTRT, MCLK,
Not including track
GPP(7:0),
3.6 3.6
DATA(1:3), CLK1,
CLK2, AGC1,
AGC2,
-
-
-
V
0.4 V
0.4 V
-
pF
-
pF
1
µA
Input levels
Input levels
Input levels
Input leakage current
Input capacitance
Input capacitance
Reset Time after Valid Power
3.0>VDD>3.6
-0.5 ≥ Vin ≥
VDD+0.5V
3.0>VDD>3.6
-0.5 ≥ Vin ≥ +5.5V
3.0>VDD>3.6
Capacitances do
not include track
Vcc MIN = 3.0V
MICLK,
-
-
GPP(3:0), CLK3, -
-
DATA1, IRDI,
SCK, ADFMT,
RESETB, SCK
All inputs
-
-
SLEEP, MICLK, -
-
CLK1, CLK2
1.8 1.8
DATA(1:3),
GPP(7:0)
3.6 3.6
50
-
V
-
V
0.8 V
+1 µA
-
pF
-
pF
ms
4.4 Crystal specification
Parallel resonant fundamental frequency (preferred)
Tolerance overall, including frequency accuracy and over temperature
Equivalent series resistance (ESR)
Typical load capacitance (CL)
Drive level
20.48 MHz
± 100ppm
40 Ohms typical
10 pF Min, 30pF Max
100 µW
Value of C1, C2 (parallel capacitors in the application) for an ESR of 40 Ohms – 27pF
PLESSEY SEMICONDUCTORS LTD
TAMERTON ROAD | ROBOROUGH | PLYMOUTH | DEVON | PL6 7BQ
19