MB88101A Fujitsu Microelectronics, Inc., MB88101A Datasheet - Page 10

• Manufacturer Part Number: MB88101A
• Description: CMOS A/D Converter (with 4-channel Input at 12-bit Resolution)
• Manufacturer: Fujitsu Microelectronics, Inc.

10
MB88101A
2. AC Characteristics
*1: Depending on the output impedance of the external circuit connected to the analog input pin
*2: See “ AC test circuit.”
• AC test circuit
Clock cycle time
Low-level clock pulse width
High-level clock pulse width
Clock rise time
Clock fall time
CS setup time
CS hold time
CS release time
Channel setup time
Channel hold time
Data output delay time
MOD setup time
MOD hold time
Data active delay time
Data float delay time
SAMP active delay time
SAMP float delay time
SAMP high-level output delay time
SAMP low-level output delay time
Parameter
(V
REF
, V
Symbol
CC
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
MOS
MOH
CKH
CSS
CSH
CSR
CHS
CHH
DVE
SHD
CLK
CKL
t
t
DZE
SVE
SZE
SLD
DO
Cr
Cf
= 3.3 V to +5.5 V (V
V
CC
Measurement point
Conditions
= 5 V
C
L
= 50 pF
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
*2
*2
*2
CC
10% *1
V
REF
), A
t
CKL
GND
Min.
1.0
6.0
2.8
2.8
1.0
1.0
1.0
0.2
0.1
—
—
—
—
—
—
—
—
0
+ 0.4
= 0 V, Ta = –20 C to +85 C)
Value
Max.
30.0
30.0
14.8
14.8
0.2
0.5
0.5
0.5
0.5
0.5
0.5
0.5
—
—
—
—
—
—
—
Unit
CLK
CLK
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s