WM8143-10 Wolfson Microelectronics Ltd., WM8143-10 Datasheet - Page 4

• Manufacturer Part Number: WM8143-10
• Description: WM8143 : 10 or 12-BIT, 4MSPS Analogue Front End For CCD Image Sensors
• Manufacturer: Wolfson Microelectronics Ltd.

WM8143-10
Test Characteristics
AVDD = DVDD = 4.75V to 5.25V, AGND = DGND = 0V … T
Differential Non Linearity
Integral Non Linearity
10-bit ADC performance including CDS, PGA and Offset Functions
NO MISSING CODES GUARANTEED
Resolution
Maximum Sampling Rate
Zero Scale Transition Error
Voltage at VINP
Full Scale Transition Error
Voltage at VINP
Differential Non Linearity
PGA Gain
Monotonicity Guaranteed
Red Channel Max Gain
Green Channel Max Gain
Blue Channel Max Gain
Switching Characteristics
MCLK Period
MCLK High
MCLK Low
Data Set-up Time
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
PARAMETER
SYMBOL
tSPER
tSCKH
tSCKL
tPER
tCKH
tDSU
tCKL
tPZE
tPEZ
tSSU
tSCE
tSEC
DNL
DNL
tDH
tPD
tSH
INL
Gg
Gb
Gr
Wolfson Microelectronics
AVDD = DVDD = 5V,
AVDD = DVDD = 5V,
AVDD = DVDD = 5V
AVDD = DVDD = 5V
AVDD = DVDD = 5V
AVDD = DVDD = 5V
measured relative to
measured relative to
DAC Code = 000H,
DAC Code = 000H,
I
OH
CONDITIONS
=1mA, I
Mode 1
TEST
VRB
VRT
OL
=1mA
A
4
= 0
o
C to +70
MIN
83.3
37.5
37.5
83.3
37.5
37.5
7.5
7.5
10
10
10
10
10
20
20
o
6
7
C, MCLK = 12MHz, unless otherwise stated
TYP
0.25
± 25
± 25
0.1
7.5
8
8
MAX
±100
±100
0.5
PD Rev 3f June 98
+1
75
50
25
1
Production Data
MSPS
Times
Times
Times
UNIT
LSB
LSB
LSB
Bits
mV
mV
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns