MB40C318 Datasheet, PDF (6/16 Pages) Fujitsu Component Limited. – 8-bit 140 MSPS A/D Converter

MB40C318
s RECOMMENDED OPERATING CONDITIONS
Parameter
Power supply voltage
Analog input voltage
Analog reference voltage: T
Analog reference voltage: B
Analog reference voltage range
CKSEL, CE
Digital “H” level
input voltage
OE, DSEL, RESET,
CLKA, CLKB
CLKEP, CLKEN
(DVDDI = 5 V)
CLKEP, CLKEN
(DVDDI = 3.3 V)
CKSEL, CE
Digital “L” level input
voltage
OE, DSEL, RESET,
CLKA, CLKB
CLKEP, CLKEN
(DVDDI = 5 V)
CLKEP, CLKEN
(DVDDI = 3.3 V)
Digital input voltage
range
CLKEP, CLKEN
(DVDDI = 5 V)
CLKEP, CLKEN
(DVDDI = 3.3 V)
Digital input current
Differential clock frequency
Two-phase clock frequency
Minimum clock pulse width (differential)
Minimum clock pulse width (two-phase)
Clock pulse rising/falling time
RESET signal setup time
RESET signal hold time
Operating temperature range
Symbol
AVDD, DVDD
DVDDI (5 V)
DVDDI (3 V)
VINA
VRT
VRB
VRT – VRB
VIHD
VILD
VIHD – VILD
IID
fCLKEP, fCLKEN
fCLKA, fCLKB
tWS+, tWS–
tWD+, tWD–
tr, tf
ts
th
Ta
Min.
3.00
4.75
3.00
VRB
—
0.00
1.90
AVDD – 0.5
DVDD – 0.5
DVDDI – 1.1
DVDDI – 0.5
—
—
DVDDI – 2.0
2.3
0.4
0.4
–20
0.1
0.1
3.0
6.0
—
1.5
1.5
–20
Value
Typ.
3.30
5.00
3.30
—
—
—
2.00
—
—
—
—
—
—
—
—
0.8
0.6
—
—
—
3.5
7.0
2.0
—
—
—
Unit
Max.
3.60
V
5.25
V
3.60
V
VRT
V
3.00
V
—
V
2.10
V
—
V
—
V
DVDDI – 0.6
V
DVDDI
V
0.5
V
0.5
V
DVDDI – 1.45 V
DVDDI – 0.5
V
—
V
—
V
5
µA
140
MHz
70
MHz
—
ns
—
ns
—
ns
—
ns
—
ns
70
°C
WARNING: The recommended operating conditions are required in order to ensure the normal operation of the
semiconductor device. All of the device’s electrical characteristics are warranted when the device is
operated within these ranges.
Always use semiconductor devices within their recommended operating condition ranges. Operation
outside these ranges may adversely affect reliability and could result in device failure.
No warranty is made with respect to uses, operating conditions, or combinations not represented on
the data sheet. Users considering application outside the listed conditions are advised to contact their
FUJITSU representatives beforehand.
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