AK5406 Datasheet, PDF (1/37 Pages) Asahi Kasei Microsystems – 80MSPS Triple ADC for Displays

ASAHI KASEI
[AK5406]
AK5406
80MSPS Triple ADC for Displays
General Description
The AK5406 is an RGB Graphic & D-terminal Signal Process Device in which
integrates 10-Bit 80Mhz AD Converters.
The Device has On-Chip 3 Channels ADCs, Voltage Reference circuit, Programmable
Gain Offset Amplifiers and Black Loop Function which automatically sustains
Clamp Level to an arbitrarily set value.
Features
• ADCs 80 MSPS max. (Internally • Power Down function
10-bit, Output is reduced to 8-bit)
• Low Power Dissipation
• 0.5V ~ 1.0V input signal range
• 3.3V ± 0.3V power supply
• Black Loop (Automatic Offset adjust) • CMOS
function
• -40℃ to 85℃
• Low Clock Jitter
• On-Chip SYNC Separation function
• Package 80-LQFP
• Pedestal Clamp and Mid-Point Clamp function
RIN
GIN
BIN
CLAMP
COAST
SOGIN
VSYNC
HSYNC
TEST2
BIAS BYPASS
AVDD AVSS PVDD DVDD DVSS
VREF
CLAMP
PGA
10bit
10
BLACK
8
ROUT7~0
ADC
LOOP
The same as Rch
8
GOUT7~0
The same as Rch
8
BOUT7~0
Sync Processing
Control Serial I/F
DTCLK
SOGOUT
VSYNCO
HSYNCO
FLT
TEST SDA SCL A0 RESET
Fig. 1 Block Diagram
MS0592-E-01
1
2008/07