CXA1166K データシートの表示（PDF） - Sony Semiconductor

部品番号

コンポーネント説明

メーカー

CXA1166K

8-bit 250 MSPS Flash A/D Converter

Sony Semiconductor 

CXA1166K

4) D/A Full Scale (VR4)

The volume to adjust the bottom of D/A output full scale voltage (–1V typ.)

5) SW1 and SW2

Selection switches to adjust the clock delay. These switches enable clock delay to be stepped to any one of

128 settings (binary code of “0000000” to “1111111”) through binary input. Approximately 163ps is delayed

per one step. Normal evaluation requires the binary code of “0000000” (all of OFF), so that these switches

are not mounted for shipment.

6) SW3 (Decimation)

The switch to select clock frequency decimation. Selection settings are as follows.

SW3 Decimation

3 2 1 ratio

L L L 1/1

L L H 1/2

L H L 1/4

L H H 1/8

H L L 1/16

H L H 1/32

H H L 1/64

H H H 1/128

∗ H = ECL High level ; L = ECL Low level

7) SW4

The switch for LINV High/Low.

8) SW5

The switch for MINV High/Low.

9) SW6 (D/A INV)

The switch for D/A converter output inversion.

– 20 –

Share Link: