WM8141 Wolfson Microelectronics Ltd., WM8141 Datasheet - Page 9

• Manufacturer Part Number: WM8141
• Description: WM8141 : 12-BIT 6MSPS Cis/ccd Analogue Front End/digitiser
• Manufacturer: Wolfson Microelectronics Ltd.

Production Data
Figure 3 Output Data Enable Timing
Test Conditions
AVDD = DVDD1 = DVDD2 = 4.75 to 5.25V, AGND = DGND = 0V, T
SERIAL INTERFACE
Figure 4 Serial Interface Timing
Test Conditions
AVDD = DVDD1 = DVDD2 = 4.75 to 5.25V, AGND = DGND = 0V, T
Note: Parameters are measured at 50% of the rising/falling edge.
WOLFSON MICROELECTRONICS LTD
PARAMETER
Output propagation delay
Output enable time
Output disable time
PARAMETER
SCK period
SCK high
SCK low
SDI set-up time
SDI hold time
SCK to SEN set-up time
SEN to SCK set-up time
SEN pulse width
SEN low to SDO out
SCK low to SDO out
SCK low to SDO high impedance
OP[11:0]
OEB
SDO
SCK
SEN
SDI
t
SSU
Hi-Z
t
t
SH
SPER
t
PZE
SYMBOL
SYMBOL
t
t
t
t
t
SCSDZ
t
t
t
t
t
SPER
SCKH
SESD
SCSD
SEW
SCKL
SSU
t
SCE
SEC
SH
t
t
t
PZE
PEZ
PD
t
SCKL
t
TEST CONDITIONS
SCKH
I
TEST CONDITIONS
OH
= 1mA, I
t
SCE
A
A
= 0 to 70 C, MCLK = 12MHz unless otherwise stated
= 0 to 70 C, MCLK = 12MHz unless otherwise stated
OL
= 1mA
t
t
SESD
SEW
t
SEC
83.3
37.5
37.5
MIN
10
10
20
20
50
MIN
MSB
TYP
t
TYP
SCSD
t
PEZ
PD Rev 3.0 October 2000
MAX
MAX
35
35
25
75
50
25
t
SCSDZ
LSB
Hi-Z
WM8141
UNITS
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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