TLV990-40PFB ,13features application Single-Chip CCD Analog Front-End Digital Still Camera† 10-Bit, 40-MSPS , A ..
TLV990-40PFBG4 ,10-Bit, 40 MSPS 1-Channel AFE for CCD Sensors 48-TQFP -20 to 75block diagramAVDD1−5CLCCD CLREF RPD RBD RMD DV DIVDD DDINT. REF. OEClamp1.2 V REFD0ThreeCDS/ 10-Bit ..
TLVH431ACDBVR ,Low-Voltage Adjustable Precision Shunt RegulatorFeatures... 18.4 Device Functional Modes.... 182 Applications..... 19 Applications and Implementati ..
TLVH431ACDBZR ,Low-Voltage Adjustable Precision Shunt RegulatorFeatures 3 DescriptionThe TLVH431 and TLVH432 devices are low-voltage1• Low-Voltage Operation: Down ..
TLVH431ACDBZRG4 ,Low-Voltage Adjustable Precision Shunt Regulator 3-SOT-23 0 to 70 SLVS555K–NOVEMBER 2004–REVISED SEPTEMBER 20165 Pin Configuration and FunctionsTLVH431 DBV PackageT ..
TLVH431ACDBZT ,Low-Voltage Adjustable Precision Shunt RegulatorFeatures 3 DescriptionThe TLVH431 and TLVH432 devices are low-voltage1• Low-Voltage Operation: Down ..
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
TLV990-40PFB-TLV990-40PFBG4
13
Very Low Power: 200 mW Typical, 2-mWPower-Down Mode Differential Nonlinearity Error:
< ±0.6 LSB Typical Integral Nonlinearity Error: < ±1.75 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 TLV990-40 is a complete CCD and video
signal processor/digitizer designed for digital still
camera and video camcorder applications.
The TLV990-40 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 TLV990-40 include: an input clamp circuit for CCD and analog video signals, 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, 40-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 TLV990-40 operates from a single 3-V power supply with a normal
power consumption of 200 mW at 40 MSPS, and 2 mW in power-down mode.
Its very high throughput rate, single 3-V operation, very low-power consumption, and fully-integrated analog
processing circuitry make the TLV990-40 an ideal CCD and video signal-processing solution for electronic
video-camcorder 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 DD3
DIGND
DIVDD
AGND5
RBD
RMD
RPD
AVDD5
VSS DD1
AGND1
CLCCD
CLREF
RESETCSSDINSCLK3433323136 30
BLKGCPCPAVAGND4D4D5
DD2D1D2272629
ADCCLKOBCLPSTBY
CCDIN
AGND2
DGND
DD4
TLV990-40PFB†The test register must be set to 1011 for 40 MSPS operation.
