PDF預(yù)覽

• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22

AFE FOR CCD/CIS SIGNAL PROCESSOR

GENERAL DESCRIPTION

The samsung analog front end(AFE) for CCD/CIS

image

signal

is

an

integrated

analog

signal

processor for color image signal.

The AFE converts CCD/CIS output signal to digital

data.

The

AFE

includes

three-channel

circuit,

CDS(Correlated

Double

Sampler)

BW1222L

FEATURES

鈥?10-bit 6MSPS A/D Converter

鈥?Integrated Triple Correlated Double

Sampler

鈥?3-Channel 2 MSPS Color Mode

鈥?Analog Programmble Gain Amplifier

鈥?Internal Voltage Reference

鈥?Wide clamp level controllability for

CIS signal

鈥?No Missing Code Guaranteed

鈥?Microcontroller-Compatible Control

Interface

鈥?Operation by 3.3V Power Supply

鈥?CMOS Low Power Dissipation

PGA(Programmable Gain Amplifier), and 10-bit

analog to digital converter with reference generator.

A parallel data bus provides a simple interface to

8-bit microcontroller.

APPLICATIONS

鈥?Color and B/W Scanner

鈥?Digital Copiers

鈥?Facsimile

鈥?General Purpose CCD/CIS imager

KEY SPECIFICATION

鈥?Resolution: 10-bit

鈥?Conversion Rate: 6 MHz(2 MHz*3)

鈥?Supply Voltage: 3.3 V 鹵 5%

鈥?Power Dissipation: 250 mW(Typical)

FUNCTIONAL BLOCK DIAGRAM

RED

CDS

PGA

REF

GREEN

CDS

INPUT OFFSET

REGISTER

D[9:0]

PGA

MUX

ADC

MPU

BLUE

CDS

PGA

GAIN

REGISTER

PORT

Ver 1.4 (Oct., 1998)

No responsibility is assumed by SEC for its use nor for any infringements of patents

or other rights of third parties that may result from its use. The content of this

datasheet is subject to change without any notice.

SAMSUNG ELECTRONICS Co. LTD

next

BW1222L相關(guān)型號(hào)PDF文件下載

• 型號(hào)
  版本
  描述
  廠商
  下載
• BW1217X
  英文版
  BW1217X 10Bit 30MSPS ADC BW1217X|Data Sheet
  ETC
  BW1217X
• BW1218L
  英文版
  BW1218L 10-BIT 5~10MSPS ADC|Data Sheet
  ETC
  BW1218L
• BW1219A
  英文版
  BW1219A 12BIT 10MSPS DAC|Data Sheet
  ETC
  BW1219A
• BW1219B
  英文版
  BW1219B 12Bit 200KSPS DAC BW1219B|Data Sheet
  ETC
  BW1219B
• BW1220X
  英文版
  BW1220X CCD Signal Processor for Camcorder BW1220X|Data Shee...
  ETC
  BW1220X
• BW1221L
  英文版
  BW1221L 10Bit 80MSPS Dual DAC BW1221L|Data Sheet
  ETC
  BW1221L
• BW1222L
  英文版
  BW1222L AFE For CCD/CIS Signal Processor|Data Sheet
  ETC
  BW1222L
• BW1223X
  英文版
  BW1223X 8Bit 40MSPS ADC BW1223X|Data Sheet
  ETC
  BW1223X
• BW1224L
  英文版
  BW1224L AFE for CCD/CIS Signal Processor BW1224L|Data Sheet
  ETC
  BW1224L
• BW1227L
  英文版
  BW1227L 10BIT 500KSPS / 8BIT 650KSPS ADC|Data Sheet
  ETC
  BW1227L
• BW1237X
  英文版
  BW1237X 8Bit 30MSPS ADC BW1237X|Data Sheet
  ETC
  BW1237X
• BW1238X
  英文版
  BW1238X 6Bit 250MSPS ADC BW1238X|Data Sheet
  ETC
  BW1238X
• BW1244D
  英文版
  BW1244D 10Bit 2MSPS DAC BW1244D|Data Sheet
  ETC
  BW1244D
• BW1244X
  英文版
  BW1244X 10Bit 2MSPS DAC BW1244X|Data Sheet
  ETC
  BW1244X
• BW1245X
  英文版
  BW1245X 3.3V 8Bit 3MSPS DAC BW1245X|Data Sheet
  ETC
  BW1245X
• BW1249X
  英文版
  BW1249X 14Bit 40MSPS Single DAC BW1249X|Data Sheet
  ETC
  BW1249X
• BW1251X
  英文版
  BW1251X 12Bit 500KSPS ADC BW1251X|Data Sheet
  ETC
  BW1251X
• BW1254X
  英文版
  BW1254X 14Bit 10MSPS ADC BW1254X|Data Sheet
  ETC
  BW1254X
• BW1284X
  英文版
  BW1284X 3.3V 12Bit 0.32MSPS DAC BW1284X|Data Sheet
  ETC
  BW1284X
• BW1221L_2C...
  英文版
  BW1221L_2CLK 10BIT|Data Sheet
  ETC
  BW1221L_2CLK

您可能感興趣的PDF文件資料

• BW1237X
• BW1227L
• BW1224L
• BW1223X
• BW1222L
• BW1221L_3CLK
• BW1221L_2CLK
• BW1221L
• BW1220X
• BW1219B
• BW1219A
• BW1218L

熱門IC型號(hào)推薦

• BAV99WT1G
• BH25FB1WHFV-TR
• BA6161F-E2
• BCP69
• BA6664FM-E2
• BQ2057CDGK
• BSC059N03SG
• BSC120N03LSG
• BSC014N03MSG
• BZD27C100P-GS08
• BTS5234G
• BU4053BCF-E2