|
Product Features:
- 320X256 Array Format
- 28-pin Metal DIP Package
- Embedded Thermoelectric Cooler
- Built-in Temperature Sensor
- 1.1 μm – 1.9 μm Spectral Range
- Typical Pixel Operability > 99%
- Quantum Efficiency > 70%
- Snapshot ITR / IWR and IMRO Readout Modes
- 1, 2 or 4 Outputs with up to 10 MHz Pixel Rate
- windowing Capability
Applications:
- Near-Infrared Imaging
- Imaging Spectroscopy
- Medical Science and Biology
SPECIFICATIONS (ITS = -40ºC)(Readings from Integrated Temperature Sensor (ITS)):
Parameters
|
Symbol
|
Test conditions
|
Min
|
Typ |
Max
|
Unit |
Sensor Technology
|
|
|
Planar InGaAs PIN
|
|
Actual Pixel Array
|
|
|
320x256
|
|
Effective Pixel Array
|
|
|
318x254
|
|
Pixel Pitch
|
|
|
30
|
µm
|
Spectral Response Range
|
λ
|
|
1100
|
|
1900
|
nm
|
Dark Current
|
|
Pixel bias @ 0V
|
|
|
0.3
|
pA
|
Quantum Efficiency*Fill Factor(*)
|
QEFF
|
λ = 1.7µm
|
70 |
|
|
%
|
Response Nonuniformity(*)
|
|
At 50% Full Well
|
|
|
10
|
%
|
Response Nonlinearity(*)
|
|
15%-85% Well Occupation Range
|
|
|
4
|
%
|
Charge Capacity
(ROIC Specifications)
|
|
@High Gain, 13.3µV/e-
|
|
0.17
|
|
Me-
|
@Low Gain, 0.7µV/e-
|
|
3.5
|
|
Readout Noise
|
|
ROIC Specifications
|
|
|
70 |
e-RMS
|
Output Swing
|
|
|
|
2.7
|
|
V
|
Minimum Integration Period
|
|
Assuming 5MHz Master Clock
|
|
5.5
|
|
µs
|
Pixel Operability(*)
|
|
Percentage of Pixels with QEFF Deviation ± 20%*(QEFF Mean) |
99
|
|
|
%
|
Image Size
|
|
|
9.6 x 7.68
|
mm
|
Package Type
|
|
|
28-pin Metal DIP Package
|
|
Package Size L X W X T
|
|
|
50.0 X 25.4 X 11.67
|
mm
|
Weight
|
|
|
24.0
|
g
|
Note (*): Pixel Operability is defined within the center 318x254 regions.
Absolute Maximum Ratings:
| |
Parameters
|
Min
|
Typ |
Max
|
Unit |
| |
Operating Temperature
|
-40
|
|
71
|
°C
|
| |
Storage Temperature
|
-40
|
|
71
|
°C
|
| |
Power Consumption (*)
|
|
|
175
|
mW
|
| |
TEC Bias
|
|
|
4.8
|
V
|
| |
TEC Current
|
|
|
1.8
|
A
|
Note (*): Without powering on the thermoelectric cooler.
Package Dimensions (mm):
| |
01
|
VPOS
|
08
|
DATA |
15
|
VNEGOUT
|
22
|
VOS |
| |
02
|
VDETCOM
|
09
|
FSYNC |
16
|
OUTA
|
23
|
VBLM |
| |
03
|
TEC+
|
10
|
LSYNC |
17
|
OUTB
|
24
|
VOUTREF |
| |
04
|
VPOS_CORE
|
11
|
CLK |
18
|
OUTC
|
25
|
VCAS |
| |
05
|
TEMP
|
12
|
VPD |
19
|
OUTD
|
26
|
TEC- |
| |
06
|
BWL
|
13
|
VND |
20
|
OUTR
|
27
|
IMSTR ADJ |
| |
07
|
GAIN
|
14
|
CASE GROUND |
21
|
VPOSOUT
|
28
|
VNEG |
Bias Input :
| |
Pin #
|
Bias
|
Voltage |
Current
|
Remark |
| |
12
|
VPD
|
5.5V |
<1mA
|
Logic positive supply
|
| |
13
|
VND
|
0V |
<1mA
|
Logic negative supply
|
| |
21
|
VPOSOUT
|
5.5V |
<25mA
|
Output stage analog supply
|
| |
15
|
VNEGOUT
|
0V |
<25mA
|
Output stage analog ground
|
| |
1
|
VPOS
|
5.5V |
<5mA
|
Positive analog supply
|
| |
28
|
VNEG
|
0V |
<15mA
|
Negative analog supply and
substrate
|
| |
4
|
VPOS_CORE
|
5.5V |
<15mA
|
CTIA amplifier positive supply
|
| |
2
|
VDETCOM
|
4.5V~5.0V |
<5mA
|
Detector common voltage
Detector bias = VDETCOM-4.5
|
Digital Pattern Input :
| |
Pin #
|
Clocks
|
Levels |
Rise/Fall
|
Remark |
| |
11
|
CLK
|
0V~5.5V |
<10ns
|
Master clock Max. Freq.=5MHz
|
| |
9
|
FSYNC
|
0V~5.5V |
<10ns
|
Frame sync - controls frame start and
integration time
|
| |
10
|
LSYNC
|
0V~5.5V |
<10ns
|
Line sync - controls line readout
timing
|
| |
8
|
DATA
|
0V~5.5V |
<10ns
|
Data code input - programs device
function registers in Control Mode
Left open in Default Mode
|
| |
Clocks
|
Synchronization |
| |
FSYNC
|
Rising and falling when CLK is rising
|
| |
LSYNC
|
Rising and falling when CLK is falling
|
| |
DATA
|
Rising and falling when CLK is rising
|
Video Output :
| |
Pin #
|
Outputs
|
Levels |
Settle
|
Remark |
| |
16
|
OUTA
|
1.3V to 4.2V |
<50ns to
0.1%
|
Output A used in single output
mode
|
| |
17
|
OUTB
|
1.3V to 4.2V |
<50ns to
0.1%
|
Output A and B used in two
output mode
|
| |
18
|
OUTC
|
1.3V to 4.2V |
<50ns to
0.1%
|
Output A, B, C, and D used in
four output mode
|
| |
19
|
OUTD
|
1.3V to 4.2V |
<50ns to
0.1%
|
Output A, B, C, and D used in
four output mode
|
| |
20
|
OUTR
|
3V |
|
Reference for common mode
output
|
Gain & Bandwidth Selection in Default Mode :
| |
Pin #
|
Functions
|
Low |
High
|
Remark |
| |
7
|
GAIN
|
0V / C=10fF |
5.5V / C=210fF
|
Selects unit cell integration
capacitor
Left open in Control Mode |
| |
6
|
BWL
|
0V / Low BW |
5.5V / High BW
|
Selects bandwidth limiting capacitor
in unit cell
Left open in Control Mode |
Advanced Function :
| |
Pin #
|
Functions
|
Voltages |
Remark |
| |
25
|
VCAS(*)
|
3.75V |
CTIA amplifier cascode FET biase |
| |
24
|
VOUTREF(*)
|
3V |
Output reference level during blanking period |
| |
23
|
VBLM(*)
|
2V |
Detector bloom control |
| |
27
|
IMSTR_ADJ(**)
|
0V~5.5V |
Adjusts analog master bias current |
| |
22
|
VOS
|
0V~5.5V |
Variable Offset/Skimming Control Voltage |
| |
5
|
TEMP
|
0V~5.5V |
On chip temperature monitor
0.74V at 300K Slope=-14.8mV/10K in 50-300K |
Note (*): Internally generated after bias input, but can be overridden.
Note (**): Also addressable through control register (DATA).
EXAMPLE CURVES :
TIMING CHART FOR DEFAULT MODE OPERATION :
OUTA Waveform :
|
