cxa1166k Sony Electronics, cxa1166k Datasheet - Page 19

• Manufacturer Part Number: cxa1166k
• Description: 8-bit 250 Msps Flash A/d Converter
• Manufacturer: Sony Electronics

Fig. 2. Timing Diagram
Adjustment Methods and Notes on Operation
1) V
2) A/D Full Scale (VR2)
3) Linearity (VR3)
PCB output pin
(For 1/2 decimation)
A/D input pin
(AMP. IN)
PCB output pin
(For 1/1 decimation)
PCB output pin
(For 1/1 decimation)
PCB output pin
(For 1/2 decimation)
The volume to adjust the AMP. IN signal range (0V center assumed) with the A/D converter input range.
The volume to adjust A/D converter V
The volume to adjust the VRM (linearity) voltage by shorting the J1.
PCB input pin
A/D output
A/D clock
IN
Offset (VR1)
D7 to D0
D7 to D0
D7 to D0
D7 to D0
CLKN
CLKN
CLK
CLK
CLK
CLK
CLK
Vin
N – 4
N
RB
voltage (–2V typ.).
(Typ)
(Typ)
1.8ns
1.8ns
Tdh
Tdh
N – 1
N – 2
N – 2
– 19 –
N + 1
N – 1
N
N + 2
CXA1166K
N
N