AD9283 Datasheet, PDF (5/12 Pages) Analog Devices – 8-Bit, 50 MSPS/80 MSPS/100 MSPS 3 V A/D Converter

AD9283
A_IN
ENCODE
D7–D0
33.3k⍀
A_IN
14.3k⍀
SAMPLE N
SAMPLE N+1
SAMPLE N+4
SAMPLE N+5
t_A
t_EH
t_EL
SAMPLE N+2 SAMPLE N+3
1/_fS
DATA N–4
DATA N–3
DATA N–2
t_PD
DATA N–1
DATA N
Figure 1. Timing Diagram
V_DD
33.3k⍀
A_IN
14.3k⍀
t_V
DATA N+1
V_DD
OUT
Figure 2. Equivalent Analog Input Circuit
Figure 5. Equivalent Digital Output Circuit
V_D
V_BIAS
REF IN
V_D
OUT
Figure 3. Equivalent Reference Input Circuit
V_D
ENCODE
Figure 4. Equivalent Encode Input Circuit
Figure 6. Equivalent Reference Output Circuit
REV. B
–5–