wm8150scds-r Wolfson Microelectronics plc, wm8150scds-r Datasheet - Page 4

• Manufacturer Part Number: wm8150scds-r
• Description: Single Channel 12-bit Cis/ccd Afe With 4-bit Wide Output
• Manufacturer: Wolfson Microelectronics plc

WM8150
PIN DESCRIPTION
w
PIN
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
VRLC/VBIAS
OP[3]/SDO
AGND2
DVDD1
DVDD2
AGND1
VSMP
DGND
MCLK
AVDD
NAME
OP[0]
OP[1]
OP[2]
VINP
SEN
SCK
VRB
VRX
VRT
SDI
Analogue output
Analogue output
Analogue output
Analogue input
Digital output
Digital output
Digital output
Digital output
Analogue I/O
Digital input
Digital input
Digital input
Digital input
Digital input
Supply
Supply
Supply
Supply
Supply
Supply
TYPE
DESCRIPTION
Analogue ground (0V).
Digital core (logic and clock generator) supply (5V)
Video sample synchronisation pulse.
Master clock. This clock is applied at N times the input pixel rate (N = 2, 3, 6, 8 or
any multiple of 2 thereafter depending on input sample mode).
Digital ground (0V).
Enables the serial interface when high.
Digital supply (5V/3.3V), all digital I/O pins.
Serial data input.
Serial clock.
Digital multiplexed output data bus.
ADC output data (d11:d0) is available in 4-bit multiplexed format as shown below.
Alternatively, pin OP[3]/SDO may be used to output register read-back data when
address bit 4=1 and SEN has been pulsed high. See Serial Interface description in
Device Description section for further details.
Analogue supply (5V)
Analogue ground (0V).
Lower reference voltage.
This pin must be connected to AGND via a decoupling capacitor.
Upper reference voltage.
This pin must be connected to AGND via a decoupling capacitor.
Input return bias voltage.
This pin must be connected to AGND via a decoupling capacitor.
Selectable analogue output voltage for RLC or single-ended bias reference.
This pin would typically be connected to AGND via a decoupling capacitor.
VRLC can be externally driven if programmed Hi-Z.
Video input.
d10
d11
d8
d9
A
d4
d5
d6
d7
B
d0
d1
d2
d3
C
PD Rev 4.1 February 2005
OVRNG
Production Data
CC0
CC1
0
D
4