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VSP2101YのメーカーはBurr-Brown Corporationです、この部品の機能は「CCD SIGNAL PROCESSOR For Digital Cameras」です。 |
部品番号 | VSP2101Y |
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部品説明 | CCD SIGNAL PROCESSOR For Digital Cameras | ||
メーカ | Burr-Brown Corporation | ||
ロゴ | |||
このページの下部にプレビューとVSP2101Yダウンロード(pdfファイル)リンクがあります。 Total 12 pages
®
VSP2101
VSP2101
TM CCD SIGNAL PROCESSOR
For Digital Cameras
FEATURES
q CCD SIGNAL PROCESSING:
Correlated Double Sampling
Black Level Clamping
–2 to +34dB Gain Ranging
High SNR: 53dB
q 10-BIT A/D CONVERSION:
Up to 27MHz Conversion Rate
No Missing Codes
q PORTABLE OPERATION:
Low Voltage: 2.7V to 3.6V
Low Power: 190mW at 3.0V
q LOW POWER: 160mW at 2.7V
q POWER-DOWN MODE: 18mW
APPLICATIONS
q VIDEO CAMERAS
q DIGITAL STILL CAMERAS
q PC CAMERAS
q SECURITY CAMERAS
REFCK DATCK WRT SD SCLK
DESCRIPTION
The VSP2101Y is a complete digital camera IC, pro-
viding signal conditioning and 10-bit analog-to-digital
conversion for the output of a CCD array.
The primary CCD channel provides correlated double
sampling to extract the video information from the
pixels, –2dB to +34dB gain ranging with digital con-
trol for varying illumination conditions, and black
level clamping for an accurate black reference.
Input signal clamping and offset correction of the CDS
is also performed. The stable gain control is linear in
dB. Additionally, the black level is quickly recovered
after gain change. An on-chip general purpose 10-bit
digital-to-analog converter allows you to obtain ana-
log control voltage for iris control.
The VSP2101Y is available in a 48-lead LQFP pack-
age and operates from a single +3V supply.
DAC OUT
C
OB
ADCK DRVDD
CCD D
CCD Out
CCD R
Serial Port
Register
10-Bit
D/A Converter
(DAC1)
Correlated
Double
Sampling
Clamp
10-Bit
D/A Converter
(DAC0)
+6dB
Log VCA
Dummy
Pixel
Auto- Zero
Black Level
Auto-Zero
A/D
Timing Control
+28dB
10-Bit
A/D
Converter
Output
Latch
10-Bit
Digital
Output
A/D
Reference
DUMC
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
©1998 Burr-Brown Corporation
PDS-1506B
Printed in U.S.A. June, 1999
1 Page ABSOLUTE MAXIMUM RATINGS
Power Supply (+VS) ............................................................................. +6V
Analog Input .............................................................. –0.3V to (+VS +0.3V)
Logic Input ............................................................... –0.3V to (+VS +0.3V)
Case Temperature ......................................................................... +100°C
Junction Temperature .................................................................... +150°C
Storage Temperature ...................................................... –40°C to +150°C
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Burr-Brown
recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
ESD damage can range from subtle performance degradation
to complete device failure. Precision integrated circuits may
be more susceptible to damage because very small parametric
changes could cause the device not to meet its published
specifications.
PACKAGE/ORDERING INFORMATION
PRODUCT
PACKAGE
PACKAGE
DRAWING
NUMBER(1)
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
MARKING
ORDERING
NUMBER(2)
TRANSPORT
MEDIA
VSP2101Y
"
48-Lead LQFP
"
340
–25°C to +85°C
VSP2101Y
VSP2101Y
50-Piece Tray
"
"
"
VSP2101Y/2K
Tape and Reel
NOTES: (1) For detailed drawing and dimension table, please see end of data sheet, or Appendix C of Burr-Brown IC Data Book. (2) Models with a slash (/) are
available only in Tape and Reel in the quantities indicated (e.g., /2K indicates 2000 devices per reel). Ordering 2000 pieces of “VSP2101Y/2K” will get a single 1000-
piece Tape and Reel.
®
3 VSP2101
3Pages TIMING DIAGRAMS
9.5MHz
0ns
RESET
HI
10ns 20ns 30ns 40ns 50ns 60ns 70ns 80ns 90ns 100ns 110ns 120ns 130ns 140ns 150ns 160ns 170ns 180ns 190ns 200ns
106
56
CCD OUT
REFCK
DATCK
26 45
80 96
132 151
ADCK
OB
DUMC
26
19
24
OUTPUT DATA
DATA VALID
79
81 88
132
127
159
167
DATA VALID
14MHz
0ns 10ns 20ns 30ns 40ns 50ns 60ns 70ns 80ns 90ns 100ns 110ns 120ns 130ns 140ns 150ns 160ns 170ns 180ns 190ns 200ns
RESET
HI
39
CCD OUT
REFCK
DATCK
21 37
54 69
ADCK
OB
DUMC
–7
OUTPUT DATA
21
28
56
69
33 58 65
DATA VALID
91
161
168
136 176
DATA VALID
208
®
VSP2101
6
6 Page | |||
ページ | 合計 : 12 ページ | ||
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PDF ダウンロード | [ VSP2101Y データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
VSP2101 | CCD SIGNAL PROCESSOR For Digital Cameras | Burr-Brown Corporation |
VSP2101 | VSP2101 CCD Signal Processor For Digital Cameras (Rev. A) | Texas Instruments |
VSP2101Y | CCD SIGNAL PROCESSOR For Digital Cameras | Burr-Brown Corporation |