Position: Home  > All Categories> Integrated Circuits (ICs) > XRD98L56

XRD98L56

Features: ·10-Bit Resolution ADC·18 - 27MHz Maximum Sampling Rate·Correlated Double Sampling (CDS)·Programmable Gain from 6dB to 38dB (PGA)·Digitally Controlled Analog Offset-Calibration·CCD Black Level Offset Compensation at FrameRate·CDS Clocks Sample Rising Edge or Falling Edge·Single 5V or 3V ...

product image

XRD98L56 Picture
See larger image
SeekIC No. : 004549365 Detail

XRD98L56: Features: ·10-Bit Resolution ADC·18 - 27MHz Maximum Sampling Rate·Correlated Double Sampling (CDS)·Programmable Gain from 6dB to 38dB (PGA)·Digitally Controlled Analog Offset-Calibration·CCD Black L...

XRD98L56 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
XRD98L56
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/11/24

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

·10-Bit Resolution ADC
·18 - 27MHz Maximum Sampling Rate
·Correlated Double Sampling (CDS)
·Programmable Gain from 6dB to 38dB (PGA)
·Digitally Controlled Analog Offset-Calibration
·CCD Black Level Offset Compensation at FrameRate
·CDS Clocks Sample Rising Edge or Falling Edge
·Single 5V or 3V Power Supply
·Low Power for Battery Applications:
  XRD9855/56: 250/300m W @ VDD = 5.0V
  XRD98L55/L56: 120/150mW @ VDD = 3.0V
·50mA-Typ Current in Stand By Model
·3-State Digital Outputs
l ESD Protection to Over 2000V


Application

·Digital Video Camcorders
·Digital Still Cameras
·PC Video Teleconferencing
·Digital Copiers
·Infrared Image Digitizers
·CCD/CIS Imager Interface
·CCTV/Security Camera
·2D Bar Code Readers
·Industrial Cameras


Pinout

Connection Diagram


Specifications

VDD to GND +7.0V
VRT to  VRB VDD ..............................+0.5 to GND -0.5V
VIN ...........................................VDD +0.5 to GND -0.5V
All Inputs .................................VDD +0.5 to GND -0.5V
All Outputs ...............................VDD +0.5 to GND -0.5V
Storage Temperature ............................-65 to 150
Lead Temperature (Soldering 10 seconds) .........300
Maximum Junction Temperature .........................150
Package Power Dissipation Ratings (TA= +70)
TQFP .......................................................JA = 54/W
ESD.....................................................................2000V

Notes:

1 Stresses above those listed as "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation at or above this specification is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability.
2 Any input pin which can see a value outside the absolute maximum ratings should be protected by Schottky diodeclamps (HP50822835) from input pin to the supplies. All inputs have protection diodes which will protect thedevice from short transients outside the supplies of less than 100mA for less than 100µs. 3 VDD refers to AVDD and DVDD. GND refers to AGND and DGND.


Description

The XRD98L56 are complete CCD Image Digitizers for digital cameras. The products include a high bandwidth differential Correlated Double Sampler (CDS), 8-bit digitally Programmable Gain Amplifier (PGA), 10-bit Analog-to-Digital Converter (ADC) and digital controlled black level auto-calibration circuitry.

The Correlated Double Sam pler(CDS) subtracts the CCD output signal black level from the video level. Com m on m ode signal noise and power supply noise are rejected by the differential CDS input stage. CDS inputs are designed to be used either differential or singleended.

The auto calibration circuit com pensates for any internal offset ofthe XRD9855/XRD9856 as well as black level offsetfrom the CCD.

The XRD98L56 is digitally controlled with 8-bit resolution on a linear dB scale, resulting in a gain range of 6dB to 38dB with 0.125dB per LSB of the gain code.

The XRD98L56 and black level auto-calibration are controlled through a simple 3-wire serial interface. The timing circuitry is designed to enable users to select a wide variety of available CCD and image sensors for their applications.
The XRD98L56 has direct access to the PGA output and ADC input through the pin TESTVIN.

The XRD98L56 are packaged in 48-lead surface mount TQFP to reduce space and weight, and suitable for hand-held and portable applications.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Capacitors
GRM188R71H103KA01D
GRM21BR71H104KA01L
Resistors
A101G
3006P-1-205LF
Batteries, Chargers, Holders
ICR18650-28A
ICR18650-26F/h
Discrete Semiconductor Products
T508N12TOF
MUR20040
Transformers
TM-09210
BV222-1-00992
Kits
IT243
UVSC-110-4E1
View more