ACS-I1024-CPGA Photon Vision Systems, Inc., ACS-I1024-CPGA Datasheet

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ACS-I1024-CPGA

Manufacturer Part Number
ACS-I1024-CPGA
Description
High Performance Area CMOS Image Sensor
Manufacturer
Photon Vision Systems, Inc.
Datasheet
P.O Box 509
Cortland, NY
tel. 607.756.5200
fax 607.756.5319
www.photon-vision.com
sales@ photon-vision.com
Description
The ACS-I XXX family of Imagers consists of an array of low dark current photo-diode pixels. This sensor is
based on our patented Active Column Sensor  (ACS) technology, which provides far superior performance over
most any CMOS imager on the market today. Each pixel also contains a storage site, allowing electronic shutter
or adaptive exposure control. These Imaging systems may be controlled externally, or operate completely
autonomously using the on-chip configuration registers and programmable multi-mode controller.
These devices are available in a variety of package types, or are available in die form for chip on board
applications.
All that is needed to complete a camera is a single power supply and an external oscillator. This minimum
configuration will allow the device to run at default settings. A remote control can be used to modify the device
settings to control the myriad of on board capabilities.
This device is protected by patent number 6,084,229and other patents pending.
Key Features
Independent programmable timers for exposure control and readout.
Low Cost Compared to CCD systems
Single Supply Operation
High Sensitivity
On chip row binning for divide by 2 or divide by 4 resolution modes.
Dual shutter control for rolling or snap shot (strobed) modes.
Accumulation mode for auto exposure Operation.
Sample and Hold.
13045.
Product DATASHEET ACS-I XXX Rev. 10/31/00 Subject to change without notice. Page 1 of 26
The Photon Vision Systems ACS-I series is a family of high performance
area image sensors designed for a wide variety of applications in the
scientific and medical markets, including:
Inspection
Gauging
Spectrometry
Cell counting/measurements and imaging
Medical imaging
Laser beam profiling
Astronomy
Object tracking
Identification Systems
2D and 1D bar code reading
Etc.
Photon Vision Systems
High Performance Area CMOS Image Sensors
ACS-I XXXX Family
ACS-I 512, 1024, 2048 – CPGA, -POLY
Integrated Imaging System on a Chip, Digital
Output
Photon Vision Systems, Inc. 1999, 2000
PRELIMINARY
ACS-I XXXX 10/31/00

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ACS-I1024-CPGA Summary of contents

Page 1

... Description The ACS-I XXX family of Imagers consists of an array of low dark current photo-diode pixels. This sensor is based on our patented Active Column Sensor  (ACS) technology, which provides far superior performance over most any CMOS imager on the market today. Each pixel also contains a storage site, allowing electronic shutter or adaptive exposure control ...

Page 2

... RDATA TIMING GENERATOR bus (12) /N_CS TRANSFER /N_WR AND INTEGRATE RESET TIMING GENERATOR Product DATASHEET ACS-I XXX Rev. 10/31/00 Subject to change without notice. Page COLUMN ADDRESS COUNTER/DECODER CDS CDS RESET CONTROL PIXEL ARRAY ACS™ Technology  Photon Vision Systems, Inc. 1999, 2000 ...

Page 3

... Notes: 1. Digitized 10 bits Mhz, Analog output Mhz. Conversion factor is user selectable via setup registers. 2. Specs. Given at pixel rates of 5.0MHz at 24 deg. C. Absolute maximum ratings, T Product DATASHEET ACS-I XXX Rev. 10/31/00 Subject to change without notice. Page Active Column Sensor  photo diode 512x512 (ACS-I 512) 1026 x 1026 (ACS-I 1024) 12u X 12u 6 ...

Page 4

... NOTES: 1. Voltage values are with respect to the device GND terminal. 2. Case temperature is defined as the surface temperature of the package measured directly over the integrated circuit. Figure 1 - Die bond pad layout Product DATASHEET ACS-I XXX Rev. 10/31/00 Subject to change without notice. Page ------ (see Note 2)------------------------- –10°C to 85° ...

Page 5

... R_DATA_1 Bi-directional I/O M/S Digital In - SLAVE Digital Out - MAST Product DATASHEET ACS-I XXX Rev. 10/31/00 Subject to change without notice. Page Description Setup Register data bit 5. See Register setup table for more information Setup Register data bit 6. See Register setup table for more information Setup Register data bit 7 ...

Page 6

... R0 Digital Input See table, pin 42 Product DATASHEET ACS-I XXX Rev. 10/31/00 Subject to change without notice. Page Row address BIT SLAVE mode, input Row address for random access MASTER mode, output for currently addressed pixel. Pin must be connected whenever in SLAVE mode, do not float. ...

Page 7

... Digital Input N_CS Product DATASHEET ACS-I XXX Rev. 10/31/00 Subject to change without notice. Page Exposure Control LSB, used in conjunction with pin 57 SLAVE mode, input Exposure control. This is a global (all pixels) function. Note that TX and CRST are global for all pixels at once. ...

Page 8

... Digital Input Setup Register Address Bit 2. Product DATASHEET ACS-I XXX Rev. 10/31/00 Subject to change without notice. Page Controls direction of REG_DATA lines, pins 99-100 and pins 1-7, by reading or writing to setup registers. Works in conjunction with pin 54. See SETUP REGISTER TIMING diagrams for details. Do not change the state of this pin whenever pin 54 is low, or register data corruption and/or unpredictable operation or device damage may result ...

Page 9

... REG_DATA_4 Bi-directional I/O See pins 54, 55 Product DATASHEET ACS-I XXX Rev. 10/31/00 Subject to change without notice. Page Setup register address bit 3. Address bus for access to the SETUP REGISTERS. See pins 54-55, 99-103, and 1-7. Setup register address bit 4. Address bus for access to the SETUP REGISTERS. See pins 54-55, 99-103, and 1-7 ...

Page 10

... ROLLING HOLDOFF 15-1F Reserved Product DATASHEET ACS-I XXX Rev. 10/31/00 Subject to change without notice. Page DESCRIPTION Row Address of pixel for ROI 0 to Start – must be less than REG. 1. Row Address of pixel for ROI 0 to Stop – Must be greater than REG. 0. Column Address of pixel for ROI 0 to Start – must be less than REG. 3. Column Address of pixel for ROI 0 to Stop – ...

Page 11

... CDS0 0 11 !STOP Product DATASHEET ACS-I XXX Rev. 10/31/00 Subject to change without notice. Page Description Offset select bit 1. Works in conjunction with bits 1, 2, and 3 below. See bond out description for pin 50 for more information. This bit only works in MASTER mode. Offset select bit 0. Works in conjunction with bits 0, 2, and 3. See bond out description for pin 51 for more information ...

Page 12

... R0 Product DATASHEET ACS-I XXX Rev. 10/31/00 Subject to change without notice. Page Device Revision. Bits 4,3,2,and 1 form the revision level for the device. Rolling Shutter Holdoff enable bit. When set to 1, Holdoff is enabled. Same as bond pad 35. When set to 1, the analog input that is connected to bond pad 71is digitized and output as the last pixel of each frame ...

Page 13

... Minimum tsu – 5ns, Minimum tcs – 5ns, minimum th – 10ns. The maximum time for these signals is that the summation of all three must be less than one frame time. Product DATASHEET ACS-I XXX Rev. 10/31/00 Subject to change without notice. Page tsu tcs th  ...

Page 14

... Diagram shows a few pixels selected. Times shown are based on input CLK2X frequency of 40MHz. FRAME TIMING DIAGRAM Diagram shows video output for ROI, again with a 40MHz CLK2X. Product DATASHEET ACS-I XXX Rev. 10/31/00 Subject to change without notice. Page  Photon Vision Systems, Inc. 1999, 2000 ...

Page 15

... REGION OF INTEREST READOUT: Regions of Interest are read out in the order that they are programmed. Once a row stop value of zero is encountered, readout ends. The only delay between readouts is the regular retrace. Product DATASHEET ACS-I XXX Rev. 10/31/00 Subject to change without notice. Page ROI Reg Set Registers 0 ...

Page 16

... ROIs. The following equations can be used: Exposure time = (number of lines – rolling holdoff)(line time) Line time = (2 uSEC) + (pixels per line)(50 nSEC) Product DATASHEET ACS-I XXX Rev. 10/31/00 Subject to change without notice. Page  Photon Vision Systems, Inc. 1999, 2000 ...

Page 17

... All descriptions herein involve row operations unless otherwise noted. Referring to Figure # 1, at the top of the drawing is the dual gate Select FET of the Active Column Sensor (ACS). This dual gate FET has the dual purpose of selecting a row of pixels as well as sensing the Video S. ...

Page 18

... The Hold and Bias FETs are then Selected and deselected to re-bias the pixels the reset value and the back ground. These are the standard methods allowed and controlled internally by the ACS sensors series. If the imager is operated in the slave mode, greater operator control allows more flexibility, to minimize the number of operations performed per frame of Video and potentially reduce the associated noise generated ...

Page 19

... PGA – Ceramic Pin Grid Array with glass lid., 144 pins. See drawing 40016, sheets 1-3, below. P/N ACS-I XXXX-CPGA. This package option valid for ACS-I 512 and 1024 only. 2. Polymer package with glass lid, SMD with 132 pads, P/N ACS-I XXXX-POLY. Valid for ACS-I 512 and ACS-I 1024 only. ...

Page 20

... Product DATASHEET ACS-I XXX Rev. 10/31/00 Subject to change without notice. Page ACTIVE AREA 1026 X 1026 PIXELS 12 MICRON PITCH BOND PADS ARE 95 MICRONS SQUARE ON 400 MICRON PITCH ACS-I 1024 DIM’S ARE +/- 2 MICRONS DIE THICKNESS: 419 +/- 25 MICRONS  ...

Page 21

... PIN COORDINATES  Photon Vision Systems, Inc. 1999, 2000 Product DATASHEET ACS-I XXX Rev. 10/31/00 Subject to change without notice. Page PRELIMINARY ...

Page 22

... ACS1024 DIE OPTICAL GLASS  Photon Vision Systems, Inc. 1999, 2000 Product DATASHEET ACS-I XXX Rev. 10/31/00 Subject to change without notice. Page PRELIMINARY ...

Page 23

... H3 19 C_DATA_9 C_DATA_10 C_DATA_11 R_DATA_0 R_DATA_1 23 K2 Product DATASHEET ACS-I XXX Rev. 10/31/00 Subject to change without notice. Page Date: Date: Date: DIE NAME PGA PGA PIN PAD BOND PAD 36 NOT BONDED 71 37 EXT_ANALOG_SELE CDS1 ...

Page 24

... R_DATA_7 R_DATA_8 R_DATA_9 R_DATA_10 R_DATA_11 NOT BONDED 69 N12 35 LAST_PIXEL_O 70 N13 UT Product DATASHEET ACS-I XXX Rev. 10/31/00 Subject to change without notice. Page ROW_LOAD 94 G14 60 GB_ANA_GND 95 F14 61 ANA_GND2 96 F13 62 ANA_GND1 97 E15 63 ANA_PAD_GND 98 E14 64 GB_ANA_PWR 99 D15 65 ANA_PAD_PWR 100 ...

Page 25

... Dimension tolerances are +/- 0.2 mm. 3. Die placement rotational error is +/- 0.5 degrees. 4. See Die drawing above for die dimension details. 5. Drawing shown for ACS-I 1024. Drawing for ACS-I 512 and ACS-I 2048 not available at this time. 132 PIN Product DATASHEET ACS-I XXX Rev. 10/31/00 Subject to change without notice. Page ...

Page 26

... PVS's products are not designed, authorized, or warranted for use in life support devices or systems, or any other critical application which may involve death, injury, property or environmental damages. Using PVS's products for any critical application is fully at the risk of the customer and their end users and assigns. Product DATASHEET ACS-I XXX Rev. 10/31/00 Subject to change without notice. Page PIN BOND ...

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