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PDF KB2516 Data sheet ( Hoja de datos )
| Número de pieza | KB2516 | |
| Descripción | TRIPLE 8-BIT ANALOG-TO-DIGITAL CONVERTER | |
| Fabricantes | Samsung | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de KB2516 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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TRIPLE 8-BIT ANALOG-TO-DIGITAL CONVERTER
KB2516 (Preliminary)
SUMMARY
The KB2516 is a triple 8-bit analog-to-digital converter optimized for digitizing R/G/B graphics signal from PC and
workstation. Its 140MSPS encode rate capability and analog bandwidth of 500MHz supports support display
resolution of up to SXGA (1280 × 1024) class. The IC also includes a PLL (Phase Locked Loop) system that can
be locked on horizontal line frequency, and generates the ADC clock.
FEATURES
• Analog bandwidth of 500MHz
• 3 clamps for 256 programmable levels
• 3 programmable gain amplifiers
• Analog input range: 0.5Vpp to 1.0Vpp
• Triple 8-bit ADC
• Sampling rate up to 140MHz
• Fully integrated PLL to generate the ADC clock,
which can be locked to a HSYNC
• Integrated PLL divider
• Programmable clock phase control (Φstep = 7.5°)
Integrated SOG separator and HSYNC input
polarity detector
• Single and double pixel width output data bus
• Support I2C and 3-wire serial interface
• Power down mode
• 1.25W power dissipation
ORDERING INFORMATION
Device
KB2516
APPLICATIONS
• RGB high speed digitizing
• LCD desktop monitor
• Plasma display pannel panel
RELATED PRODUCTS
KS2530 FRC & SCALER
Package
144-LQFP-2020
Ordering Information
1
1 page  
TRIPLE 8-BIT ANALOG-TO-DIGITAL CONVERTER
KB2516 (Preliminary)
DIGITAL SPECIFICATIONS
Characteristics
Logic input
High level input voltage
Low level input voltage
High level input current
Low level input current
Input capacitance
Logic output
High level output voltage
Low level output voltage
High level input current
Low level input current
Symbol
Min
Typ
Max Unit
VIH VDD - 0.5
-
-
V
VIL -
- VSS + 0.5 V
IIH - 10 - uA
IIL - 10 - UA
CIN - 5 - pF
VOH
VDD - 0.5
-
-
VOL
-
- VSS + 0.5
IOH - 100 -
IOL - 100 -
V
V
uA
uA
5
5 Page 
TRIPLE 8-BIT ANALOG-TO-DIGITAL CONVERTER
Table 1. Pin Description (Continued)
No Name
Description
138
VDDD_A
ADC 5V digital power supply
139
VBB2
Substrate 0V power supply
140
VSS_DAC
Pre-amp DAC 0V analog power supply
141
VDD_DAC
Pre-amp DAC 5V analog power supply
142
ITEST
Pre-amp control DAC current test pin
143
VDDA_AR
Red channel ADC 3.3V analog power supply
144
VSSA_AR
Red channel ADC 0V analog power supply
KB2516 (Preliminary)
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet KB2516.PDF ] | |
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