TLV990-13PFB ,13block diagramAVDD1–5CLVDO CLCCD CLREF RPD RBD RMD DV DIVDD DDOEINT. REF.Clamp 1.2 V REFD0ThreeCDS/1 ..
TLV990-13PFBG4 ,10-bit, 13 MSPS 1-Channel AFE for CCD Sensors 48-TQFP -20 to 75maximum ratings over operating free-air temperature (unless otherwise noted)Supply voltage, AV , DV ..
TLV990-21 ,3-V, 10-Bit, 21-MSPS Area CCD Analog Front Endblock diagramAVDD1−5CLCCD CLREF RPD RBD RMD DV DIVDD DDINT. REF. OEClamp1.2 V REFD0ThreeCDS/ 10-Bit ..
TLV990-21PFB ,13features application Single-Chip CCD Analog Front-End Digital Still Camera 10-Bit, 21-MSPS, Sin ..
TLV990-28PFB ,13features application Single-Chip CCD Analog Front-End Digital Still Camera 10-Bit, 28-MSPS, Sin ..
TLV990-40PFB ,13features application Single-Chip CCD Analog Front-End Digital Still Camera† 10-Bit, 40-MSPS , A ..
TNETE100APCM ,ThunderLAN PCI Fast Ethernet Controller 144-QFP 0 to 0
TNETE100PCE , ThunderLAN PCI 10 Base-T w/MII Fast Ethernet Controller
TNETE2101PZ ,3.3V Single 10/100 Mb Physical Layer Device 100-LQFP 0 to 0
TNETE211PN ,100-VG-anylan2 PMD Interface 80-LQFP 0 to 0
TNETE2201 ,1.25-GIGABIT ETHERNET TRANSCEIVER
TNETE2201A ,1.25-GIGABIT ETHERNET TRANSCEIVER
TLV990-13-TLV990-13PFB-TLV990-13PFBG4
13
Very Low Power: 150-mW Typical, 2-mWPower-Down Mode Differential Nonlinearity Error:
< ±0.5 LSB Typical Integral Nonlinearity Error: ±0.9 LSB Typical
Programmable Gain Amplifier (PGA) With
0-dB to 36-dB Gain Range (0.045 dB/Step) Automatic or Programmable Optical Black
Level and Offset Calibration With Digital
Filter and Bad Pixel Limits Additional DACs for External Analog
Setting Serial Interface for Register Configuration Internal-Reference Voltages 48-Pin TQFP Package
descriptionThe TLV990-13 is a complete CCD signal
processor/digitizer designed for digital still
camera and PC camera applications. The
TLV990-13 performs all the analog-processing
functions necessary to maximize the dynamic range, corrects various errors associated with the CCD sensor,
and then digitizes the results with an on-chip high-speed analog-to-digital converter (ADC).
The key components of the TLV990-13 include: an input clamp circuit for CCD signal, a correlated double
sampler (CDS), a programmable-gain amplifier (PGA) with 0 to 36-dB gain range, two internal digital-to-analog
converters (DAC) for automatic or programmable optical black level and offset calibration, a 10-bit, 13-MSPS
pipeline ADC, a parallel data port for easy microprocessor interface, a serial port for configuring internal control
registers, two additional DACs for external system control, and internal reference voltages.
Designed in advanced CMOS process, the TLV990-13 operates from a single 3-V power supply with a normal
power consumption of 150 mW at 13 MSPS and 2 mW in power-down mode.
Its single 3-V operation, very low-power consumption, and fully-integrated analog-processing circuitry make the
TLV990-13 an ideal CCD signal-processing solution for digital still cameras and PC camera applications.
This device is available in a 48-pin TQFP package and is specified over a –20°C to 75°C operating-temperature
range.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
SCKP
DACO2
DACO1
AGND3
AVDD3
DIGND
DIVDD
AGND5
RBD
RMD
RPD
AVDD5SS
AVDD1
AGND1
CLCCD
CLREF
RESETCSSDINSCLK3433323136 30
BLKGCPCPAVAGND4D4D5
DD2D1D2272629
ADCCLKOBCLPSTBY
CCDIN
AGND2
(TOP VIEW)DGND
DD4
TLV990–13PFB
