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TLV990-40

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适用于 CCD 传感器的 10 位 40MSPS 单通道 AFE

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TLV990-40

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产品详情

Resolution (Bits) 10 Number of channels 1 Sample rate (Msps) 40 Gain (min) (dB) 0 Gain (max) (dB) 36 Pd (typ) (mW) 200 Supply voltage (max) (V) 3.3 Operating temperature range (°C) -20 to 75 Output data format CMOS Parallel Rating Catalog
Resolution (Bits) 10 Number of channels 1 Sample rate (Msps) 40 Gain (min) (dB) 0 Gain (max) (dB) 36 Pd (typ) (mW) 200 Supply voltage (max) (V) 3.3 Operating temperature range (°C) -20 to 75 Output data format CMOS Parallel Rating Catalog
TQFP (PFB) 48 81 mm² 9 x 9
  • Single-Chip CCD Analog Front-End
  • 10-Bit, 40-MSPS, A/D-Converter Single 3-V Supply Operation
  • Very Low Power: 200 mW Typical, 2-mW Power-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
  • Application
    • Digital Still Camera
    • Video Camcorder

The test register must be set to 1011 for 40 MSPS operation.
  • Single-Chip CCD Analog Front-End
  • 10-Bit, 40-MSPS, A/D-Converter Single 3-V Supply Operation
  • Very Low Power: 200 mW Typical, 2-mW Power-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
  • Application
    • Digital Still Camera
    • Video Camcorder

The test register must be set to 1011 for 40 MSPS operation.

The 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.

The 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.
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* 数据表 TLV990-40: 3-V, 10-Bit, 40 MSPS Area CCD Analog Front End 数据表 (Rev. A) 2004年 3月 23日

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包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
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  • 封装厂地点

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