CCD TOF Signal Processor with
Programmable Timing and V-Driver
Data Sheet
ADDI9036
Rev. Sp0 Document Feedback
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FEATURES
12-bit, 45 MHz ADC
CDS with variable gain
0 dB to 36 dB, 10-bit VGA
Black level clamp with variable level control
Precision Timing core with 174 ps resolution
Integrated, 7-channel H-driver and RG clock drivers
7-channel LD driver
Integrated 16-channel V-driver
Complete on-chip ISA timing generator
I2C serial interface
MIPI CSI-2 transmit interface with support for 1 or 2 data lanes
On-chip driver for external crystal
8 GPOs
6 mm × 6 mm, 117-ball WLCSP package with 0.5 mm pitch
APPLICATIONS
TOF CCD cameras
GENERAL DESCRIPTION
The ADDI9036 is a complete, 45 MHz, front-end solution for
charge coupled device (CCD) time of flight (TOF) imaging
applications. The ADDI9036 includes an analog front end (AFE), a
programmable instruction set architecture (ISA) timing generator
(ISATG), a 7-channel laser diode (LD) driver, a 7-channel H-driver,
and a 16-channel vertical driver (V-driver). The Precision Timing®
core allows adjustment of the CCD horizontal clocks and LD
outputs with approximately 174 ps resolution at 45 MHz operation.
The AFE includes black level clamping, a correlated double
sampler (CDS), a variable gain amplifier (VGA), and a 12-bit
analog-to-digital converter (ADC). The AFE data is output
through the MIPI® CSI-2 transmit interface.
The internal registers can be programmed by an I2C serial
interface.
The ADDI9036 is packaged in a 6 mm × 6 mm, 117-ball
WLCSP and is specified over an operating temperature range
of −20°C to +85°C.
FUNCTIONAL BLOCK DIAGRAM
ADDI9036
CDS VGA
CLAMP
12-BIT
ADC
CLI
HORIZONTAL
DRIVERS
ISATG
RG
H1 TO H5 INTERNAL
REGISTERS
CCDIN
12
HL
5
VERTICAL
DRIVERS
V1 TO V8 (3-LEVEL)
V9 TO V16 (2-LEVEL)
DATA0N
RST/SYNC
24
16
LD1 TO LD7
DATA0P
CLKP
CLKN
HCLK
MASKING
GPO1
TO GPO8
8
7
7
MIPI
Tx
INTERFACE
DATA1N
DATA1P
CLO
LINE MEMORY
DEPTH
PROCESSING
BLOCK
7
INT E RNAL SI GNALS
VREF
REFT REFB
Precision
Timing
CORE
6
LD
MASKING
TAL1 TO TAL5 5LD
ALIGNMENT
3V
LDO 3. 4V IN
3V OUT
AUXIN
I2C_SDA
I2C_SCL
16467-001
Figure 1.
For more information about the ADDI9036, contact Analog Devices, Inc., at afe.ccd@analog.com.
