SP301 Datasheet PDF - Burr-Brown
| Part Number | SP301 | |
| Description | 12-Bit / 12MHz CCD/CIS SIGNAL PROCESSOR | |
| Manufacturers | Burr-Brown | |
| Logo |  |
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There is a preview and SP301 download ( pdf file ) link at the bottom of this page. Total 16 Pages | ||
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®
VSP3010
VSP3010
For most current data sheet and other product
information, visit www.burr-brown.com
TM 12-Bit, 12MHz
CCD/CIS SIGNAL PROCESSOR
FEATURES
q 12-BIT, 12MHz A/D CONVERTER
q GUARANTEED NO MISSING CODES
q 3-CHANNEL, 4MHz COLOR SCAN MODE:
Correlated Double Samplers
8-Bit Offset Adjustment DACs
0dB to +13dB PGAs
q A/D INPUT MONITOR
q INTERNAL VOLTAGE REFERENCE
q SINGLE +5V SUPPLY
q 3V OR 5V DIGITAL OUTPUT
q LOW POWER: 500mW typ (CCD Mode)
APPLICATIONS
q CCD AND CIS COLOR SCANNERS
q FAX AND MULTI-FUNCTION MACHINES
q INDUSTRIAL /MEDICAL IMAGING SYSTEMS
DESCRIPTION
The VSP3010 is a complete, three-channel image
signal processor for Charge Coupled Device (CCD)
or Contact Image Sensor (CIS) systems. Each chan-
nel contains sensor signal sampling, Black Level
adjustment and a programmable gain amplifier. The
three inputs are multiplexed into a high speed, 12-bit
analog-to-digital converter. Input circuitry can be
configured, by digital command, for CCD or CIS
sensors. A Black Clamp and Correlated Double
Samplers (CDS) are provided for CCD sensors. For
CIS devices, the VSP3010 provides a single-ended
sampler and a reference input. The VSP3010 is
available in a 48-lead LQFP package and operates
from 0°C to +85°C with a single +5V supply.
CLP CK1 CK2
STRT ADCCK TP0
VREF
RINP
RINN
Clamp
GINP
GINN
Clamp
BINP
BINN
Clamp
Offset
Register
R
G
B
8 8-Bit
DAC
8 8-Bit
DAC
8 8-Bit
DAC
8
CDS
PGA
5
Timing
M1
M2
M3
Bandgap
Reference
CDS
PGA
5
MUX
CDS
PGA
5
VSP3010
Configuration
Register
Gain
Adjust
Register
R
G
B
5
8
12-Bit
A/D
12
Register
Port
3
8
CM
REFT
REFB
VDRV
B0-B11
(D0-D7, A0-A2)
OE
P/S
WRT
RD
SCLK
SD
International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111
Twx: 910-952-1111 • Internet: http://www.burr-brown.com/ • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132
©1999 Burr-Brown Corporation
PDS-1542A
Printed in U.S.A. June, 1999
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TIMING DIAGRAMS
Timing specifications = tMIN to tMAX with +5V power supply.
Timing for 3-Channel CCD/CIS Mode
3-Channel CCD Mode
CCD
STRT
CK1
CK2
ADCCK
tST
R
R1, G1, B1
tS
tS
tCK1AP
tSET
tCK12A
tCCK tCCK
G
tCKP
tCK2A
tCK21A
tADCCK2 tCNV
B
R1
tCK1A
G1
3-Channel CIS Mode
CIS
STRT
CK1
tST
ADCCK
R
R1, G1, B1
tS
tSET tCK1A
tCCK tCCK
G
tCKP
tADCCK1 tCNV
B
R1
tCK1AP
G1
B1
B1
SYMBOL
tCK1AP
tCK1A
tCK2A
tCCK
tCKP
tS
tCK12A
tCK21A
tSET
tADCCK2
tADCCK1
tCNV
tST
PARAMETER
3-Channel Conversion Rate
CK1 Pulse Width
CK2 Pulse Width
ADCCK Pulse Width
ADCCK Period
Sampling Delay
CK1 Falling Edge to CK2 Rising Edge
CK2 Falling Edge to CK1 Rising Edge
ADCCK Falling Edge to CK1 Rising Edge
ADCCK Falling Edge to CK2 Falling Edge
ADCCK Falling Edge to CK1 Falling Edge
Conversion Delay
Start Conversion Time
MIN
200
15
15
35
83
10
15
50
10
20
20
22
20
TYP
250
70
70
42
MAX
100
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
®
5 VSP3010
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for SP301 electronic component. |
| Information | Total 16 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ SP301.PDF Datasheet ] | |
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