WM8144-10 Wolfson Microelectronics Ltd., WM8144-10 Datasheet - Page 5

• Manufacturer Part Number: WM8144-10
• Description: Integrated 10-bit Data Acquisition System For Imaging Applications
• Manufacturer: Wolfson Microelectronics Ltd.

Electrical Characteristics (Contd.)
V
Switching Characteristics
MCLK Period
MCLK High
MCLK Low
Data Set-up time
VSMP, RLC Data Hold Time
CDATA Data Hold Time
Output Propagation Delay
Output Enable TIme
Output Disable Time
Serial Interface
SCK Period
SCK High
SCK Low
SDI Set up time
SDI Hold Time
Set up time - SCK to SEN
Set up time - SEN to SCK
SEN Pulse W idth
Parallel Interface
RNW Low to OP[9:2] Tristate
Address Setup Time to STB Low
DNA Low Setup Time to STB Low
Strobe Low Time
Address Hold Time from STB High
DNA Low Hold Time from STB High
Data Set-up Time to STB Low
DNA High Setup Time to STB Low
Data Hold Time from STB High
DNA High Hold Time from STB High
RNW High to OP[9:2] Output
DD
= 4.75V to 5.25V, GND = 0 V, ........T
PARAMETER
Wolfson Microelectronics
tSCKH
tADHS
tADHH
tSPER
tADLH
tSCKL
tADLS
tSEW
tOPD
tPER
tCKH
tDSU
tSSU
tSCE
tSEC
tOPZ
tASU
tDSU
tCKL
tPZE I
tPEZ
tSTB
tDH
tDH
tDH
tPD
tSH
tAH
A
= 0 o C to +70 o C, MLCK = 12MHz unless otherwise stated.
I
OH
OL
= 1.0mA
= 1.0mA
TEST CONDITIONS
MIN
83.3
37.5
37.5
10
10
30
83.3
37.5
37.5
10
10
20
20
50
0
10
50
10
10
0
10
10
10
0
TYP
WM8144-10
MAX UNIT
75
75
25
20
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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