IBIS5-B-1300
CYII5FM1300AB
1.3 MP CMOS Image Sensor
Description
The IBIS5-B-1300 is a solid state CMOS image sensor that
integrates the functionality of complete analog image acqui-
sition, digitizer and digital signal processing system on a single
chip. This 1.3-mega pixel (1280 x 1024) CMOS active pixel
sensor dedicated to industrial vision applications features both
rolling and snapshot (or global) shutter. Full frame readout
time is 36 ms (max. 27.5 fps), and readout speed can be
boosted by windowed region of interest (ROI) readout. High
dynamic range scenes can be captured using the double and
multiples slope functionality. The sensor is available in a
Monochrome version or Bayer (RGB) patterned color filter
array.
User programmable row and column start/stop positions allow
windowing down to a 2x1 pixel window for digital zoom. Sub
sampling or viewfinder mode reduces resolution while
maintaining the constant field of view and an increased frame
rate. The analog video output of the pixel array is processed
by an on-chip analog signal pipeline. Double Sampling (DS)
eliminates the fixed pattern noise. The programmable gain and
offset amplifier maps the signal swing to the ADC input range.
A 10-bit ADC converts the analog data to a 10-bit digital word
stream. The sensor uses an 2-wire, I2C™-compatible,
interface, a 3-wire Serial-Parallel (SPI) interface, or a 16-bit
parallel interface. It operates with a 3.3V power supply and
requires only one master clock for operation up to 40 MHz. It
is housed in an 84-pin ceramic LCC package.
Table 1. Key Performance Parameters
Parameter Typical Value
Active Pixels
1280 (H) x 1024 (V)
6.7 µm x 6.7 µm
2/3 inch
Pixel Size
Optical format
Shutter Type
Snapshot (Global) Shutter
Rolling Shutter
Applications
Maximum Data Rate /
Master Clock
40 MPS / 40 MHz
• ·Machine vision
• ·Inspection
Frame rate
27 fps (1280 x 1024)
106 fps (640 x 480)
10-bit, on-chip
• ·Robotics
• ·Traffic monitoring
ADC resolution
Sensitivity (@ 650 nm) 715 V.m2/W.s
8.40 V/lux.s
S/N Ratio
64 dB
Full Well Charge
Temporal Noise
Dark current
62.500 e–
40 e–
7.22 mV/s
Multiple Slope
Analog: 3.0V–4.5V
Digital: 3.3V
I/O: 3.3V
High Dynamic Range
Supply Voltage
Power consumption
175 mW
Operating temperature –30°C to +65°C
Color Filter Array
Mono
RGB Bayer Pattern
84-pins LCC
Packaging
Cypress Semiconductor Corporation
Document #: 38-05710 Rev. *A
•
198 Champion Court
•
San Jose, CA 95134-1709
•
408-943-2600
Revised January 11, 2007