FFD-200 Perkin Elmer Optoelectronics, FFD-200 Datasheet - Page 38

• Manufacturer Part Number: FFD-200
• Description: si Pins Large Area
• Manufacturer: Perkin Elmer Optoelectronics

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36
cmos photodiode arrays
www.optoelectronics.perkinelmer.com
Features
• 2.5 mm photodiode aperture
• Extremely low dark leakage
• Low power dissipation
• Clock-controlled sequential
• Single-supply operation with
• Single shift register design
• Wide dynamic range
• Differential video output for
• High saturation charge 10 pC
• Antiblooming function for low
• Line Reset Mode for simultaneous
• Wide spectral response:
• Polished fused silica window
• On-chip diodes (two) for
Typical Applications
• Spectroscopy
• Colorimetry
Datasheet available upon request
current
readout at rates up to 1 MHz
HCMOS-compatible inputs
clock noise cancellation
(25 µm) or 20 pC (50 µm)
crosstalk
reset of all photodiodes
300 to 1000 nm
temperature monitoring
Description
For nearly thirty years, PerkinElmer Optoelectronics has been
a leader in the development of sensors for spectroscopy. In
spectroscopy and other instrumentation applications, large pixels,
very high charge storage capacity, low readout noise and dark
current, and direct access to the charge packet are all critical
to delivering the high dynamic range and linear response
demanded. The CMOS photodiode array architecture meets
all of these needs in a way no other sensor technology can
match.
L-Series Visible Range Spectroscopy Arrays
PerkinElmer Optoelectronics’ L-series CMOS linear photodiode
arrays offer a high-quality, low-cost solution for spectroscopy
and colorimetry applications in the 300-1000 nm range. The
L-Series family’s combination of high sensitivity, low dark current,
low switching noise and high saturation charge provides excellent
dynamic range and great flexibility in setting integration time.
L-series sensors consist of a linear array of silicon photodiodes,
each connected to a MOS switch for readout controlled by an
integrated shift register scanning circuit. Under external clock
control, the shift register sequentially enables each of the
switches, directing the charge on the associated photodiode to
an output line. A dummy output provides clock noise cancellation.
L-series devices are mounted in ceramic side-brazed, 22-pin,
dual-inline packages with ground and polished fused silica
windows and are pin-compatible with earlier PerkinElmer SB
and TB-series sensors.
L-series models are available with pixel spacings of 25 µm
and 50 µm and lengths from 128 to 1024 pixels. All models
feature a 2500 µm pixel aperture to simplify alignment
in spectroscopic instruments.
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