vpx3224d ETC-unknow, vpx3224d Datasheet - Page 54

• Manufacturer Part Number: vpx3224d
• Description: Video Pixel Decoders
• Manufacturer: ETC-unknow

54
VPX 3225D, VPX 3224D
4.3. Characteristics
at T
at T
4.3.1. Current Consumption
4.3.2. Characteristics, Reset
4.3.3. XTAL Input Characteristics
Symbol
I
I
I
P
P
Symbol
t
t
Default Wake-up Selection (see timing diagram in section 5.1. on page 60)
t
t
t
I
R
Symbol
V
t
t
k
VSUPA
VSUPD
VSUPP
RES MIN
RES INT
RES MIN
s-WU
h-WU
PD
Startup1
Startup2
A
XTAL
C
TOT
TOT
I
PU
= 0 to 65 C, V
= 60 C, V
Parameter
Current Consumption
Current Consumption
Current Consumption
Total Power Dissipation,
normal operation condition
Total Power Dissipation, low power mode
Parameter
RES Low Pulse to initiate an internal reset
Internal Reset Hold Time
RES Low Pulse due to the time needed to
discharge pin FIELD by the internal pull-
down transistor for default selection
(see schematic of fig. 3–7)
Setup Time of pin FIELD and OE
to posedge of RES
Hold Time of pin FIELD and OE
to posedge of RES
Pull-down current during RES = 0 at pin
FIELD
Recommended Pull-up resistor to enforce a
logical 1 to pin FIELD
Parameter
Clock Input Voltage, XTAL1
Oscillator Startup Time at VDD
Slew-rate of 1 V / 1 s
(see section 5.1. on page 60)
Reset Hold Time after
the Oscillator is active
(see section 5.1. on page 60)
Duty Cycle
SUPD/A
SUPD/A
= 5 V, V
= 4.75 to 5.25 V, V
SUPP
= 3.3 V, f = 20.25 MHz for typical values
SUPP
= 3.15 to 3.5 V, f = 20.25 MHz for min./max. values
Pin Name
AVDD
VDD
PVDD
AVDD, VDD, PVDD
AVDD, VDD, PVDD
Min.
50
3.2
1
20
20
42
Min.
1.3
5.0
Typ.
75
10
Typ.
0.4
50
Min.
25
80
–
Max.
68
Max.
1.0
application dependent
Unit
ns
ms
ns
ns
mA
kW
Unit
V
ms
ms
%
s
PP
Typ.
40
100
–
0.95
0.1
PRELIMINARY DATA SHEET
Test Conditions
xtal osc. is working
xtal osc. is working
xtal osc. is working
C
I
V
Test Conditions
capacitive coupling of
XTAL1,
XTAL 2 remains open
leak
FIELD
LOAD
< 10 mA
Max.
53
135
45@3.3V
75@5 V
(FIELD) < 50 pF
= 5V
Micronas
Unit
mA
mA
mA
W
W