VSP2272

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適用 CCD感測器的 12 位元 28 MSPS 1 通道 AFE

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產品規格表

document-pdfAcrobat VSP2272 CCD Signal Processor for Digital Cameras datasheet (Rev. A) (英文)

VSP2272

停產

產品規格表

立即訂購

產品詳細資料

Resolution (Bits)

12

Number of channels

1

Sample rate (Msps)

28

Gain (min) (dB)

-6

Gain (max) (dB)

42

Pd (typ) (mW)

94

Supply voltage (max) (V)

3.6

Operating temperature range (°C)

-25 to 85

Output data format

CMOS Parallel

Rating

Catalog

Resolution (Bits)

12

Number of channels

1

Sample rate (Msps)

28

Gain (min) (dB)

-6

Gain (max) (dB)

42

Pd (typ) (mW)

94

Supply voltage (max) (V)

3.6

Operating temperature range (°C)

-25 to 85

Output data format

CMOS Parallel

Rating

Catalog

LQFP (PT)

48

81 mm² 9 x 9

VQFNP (RGN)

48

51.84 mm² 7.2 x 7.2

CCD Signal Processing:
- Correlated Double Sampling (CDS)
- Programmable Black Level Clamping
Programmable Gain Amplifier (PGA)
12-Bit Digital Data Output:
- Up to 28-MHz Conversion Rate
- No Missing Codes
77-dB Signal-To-Noise Ratio
Portable Operation:
- Low Voltage: 2.7 V to 3.6 V
- Low Power: 94 mW (Typ) at 3 V
- Stand-By Mode: 6 mW
APPLICATIONS
- DSC, DVC, Security Camera

CCD Signal Processing:
- Correlated Double Sampling (CDS)
- Programmable Black Level Clamping
Programmable Gain Amplifier (PGA)
12-Bit Digital Data Output:
- Up to 28-MHz Conversion Rate
- No Missing Codes
77-dB Signal-To-Noise Ratio
Portable Operation:
- Low Voltage: 2.7 V to 3.6 V
- Low Power: 94 mW (Typ) at 3 V
- Stand-By Mode: 6 mW
APPLICATIONS
- DSC, DVC, Security Camera

The VSP2272 device is a complete mixed-signal processing IC for digital cameras providing signal conditioning and analog-to-digital conversion for the output of a charge-coupled device (CCD) array. The primary CCD channel provides correlated double sampling (CDS) to extract the video information from the pixels, –6-dB to 42-dB gain range with digital control for varying illumination conditions, and black level clamping for an accurate black level reference. Input signal clamping and offset correction of the input CDS are also performed. The stable gain control is linear in dB. Additionally, the black level is quickly recovered after gain change.

The VSP2272Y device is available in a 48-lead LQFP package and the VSP2272M device is available in a 48-lead P-VQFN package. Both devices operate from a single 3-V/3.3-V supply.

The VSP2272 device is a complete mixed-signal processing IC for digital cameras providing signal conditioning and analog-to-digital conversion for the output of a charge-coupled device (CCD) array. The primary CCD channel provides correlated double sampling (CDS) to extract the video information from the pixels, –6-dB to 42-dB gain range with digital control for varying illumination conditions, and black level clamping for an accurate black level reference. Input signal clamping and offset correction of the input CDS are also performed. The stable gain control is linear in dB. Additionally, the black level is quickly recovered after gain change.

The VSP2272Y device is available in a 48-lead LQFP package and the VSP2272M device is available in a 48-lead P-VQFN package. Both devices operate from a single 3-V/3.3-V supply.

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	類型	標題		日期
*	Data sheet	VSP2272 CCD Signal Processor for Digital Cameras datasheet (Rev. A)		2014年 4月 17日

VSP2272

適用 CCD感測器的 12 位元 28 MSPS 1 通道 AFE

VSP2272

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