ADDI7013 Datasheet, PDF (1/2 Pages) Analog Devices – Dual-Channel CCD Signal Processor with Precision Timing Core

Data Sheet
Dual-Channel CCD Signal Processor with
Precision Timing Core
ADDI7013
FEATURES
Differential analog inputs
CDS or SHA (CDS bypass) with 7 gain settings
0 dB to 36 dB, 10-bit variable gain amplifier (VGA)
16-bit, 75 MSPS analog-to-digital converter (ADC)
Precision Timing core with 210 ps resolution at 75 MHz
8 independent H-clock phases with programmable drive
strength (3.6 V maximum swing)
4 general-purpose outputs (GPO)
On-chip sync generator with external sync input
Reduced range LVDS outputs with single clock lane
6 mm × 6 mm CSP_BGA package with 0.5 mm pitch
APPLICATIONS
Industrial cameras
Surveillance cameras
Medical imaging
Professional photography
GENERAL DESCRIPTION
The ADDI7013 is a highly integrated, dual-channel, CCD signal
processor for high speed digital imaging applications. Each channel
is specified at pixel rates of up to 75 MHz and consists of a complete
analog front end (AFE) with analog-to-digital conversion. The
Precision Timing® core allows adjustment of the correlated double
sampler (CDS) and horizontal clocks with 210 ps resolution at
75 MHz operation. There are eight independent horizontal clock
outputs with programmable drive strength to support a variety
of CCD timing requirements.
Each analog front end includes black level clamping; a CDS;
a VGA; and a 16-bit, 75 MSPS analog-to-digital converter (ADC).
Operation is programmed using a 3-wire serial interface.
Packaged in a space-saving, 6 mm × 6 mm, CSP_BGA, the
ADDI7013 is specified over an operating temperature range of
−40°C to +85°C.
FUNCTIONAL BLOCK DIAGRAM
ADDI7013
VREF
INP_A
INM_A
INP_B
INM_B
CDS/
SHA
0dB TO 18dB
VGA
0dB TO 36dB
ADC
CLAMP
CDS/
SHA
0dB TO 18dB
VGA
0dB TO 36dB
ADC
CLAMP
REDUCED
RANGE
LVDS
INTERFACE
INTERNAL CLOCKS
H1 TO H4
8
HL1, HL2
RG1, RG2
HORIZONTAL
DRIVERS
Precision
Timing
CORE
4
GPO1 TO GPO4
ISATG
INTERNAL
REGISTERS
HD VD SYNC
Figure 1.
SL SDATA SCK
DOUT0P_A
DOUT0N_A
DOUT1P_A
DOUT1N_A
TCLKP
TCLKN
DOUT0P_B
DOUT0N_B
DOUT1P_B
DOUT1N_B
CLI
For more information about the ADDI7013, contact Analog Devices, Inc., at [e-mail].
Rev. Sp0
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