CXA3256R View Datasheet(PDF) - Sony Semiconductor
Part Name
Description
MFG CO.
CXA3256R Datasheet PDF : 23 Pages
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CXA3256R
Item
Symbol
Conditions
Dynamic characteristics
Input bandwidth
SNR
Error rate
VIN = 2Vp-p, –3dB
{ Fc = 120MSPS,
fin = 1kHz Fs
DMUX mode
{ Fc = 120MSPS,
fin = 29.999MHz Fs
DMUX mode
{ Fc = 120MSPS,
fin = 1kHz Fs
DMUX mode
Error > 16LSB
{ Fc = 120MSPS,
fin = 29.999MHz Fs
DMUX mode
Error > 16LSB
{ Fc = 100MSPS,
fin = 24.999MHz Fs
Straight mode
Error > 16LSB
Power supply
Supply current
AVcc Pin supply current
DVcc1 pin supply current
DVcc2 pin supply current
DGND3 pin supply current
ICC + IEE
AICC
DICC1
DICC2
IEE
Supply current for PS
AVcc pin supply current
for PS
DVcc1 pin supply current
for PS
DVcc2 pin supply current
for PS
DGND3 pin supply current
for PS
ICC+IEE
AICC
DICC1
DICC2
IEE
Power consumption
Pd∗6
Power consumption for PS Pd∗7
∗2 Rref: Resistance value between VRT and VRB
∗3 Iref = VRT – VRB
Rref
∗4 T =
1
Fc
∗5 TPS: Times Per Sample
∗6 Pd = (ICC + IEE) · VCC +
∗7 Pd = (ICC + IEE) · VCC
(VRT – VRB) 2
Rref
Min.
Typ.
Max. Unit
250
46
MHz
dB
42
dB
10–12 TPS∗5
10–9
TPS
10–9
TPS
70
98
140
mA
45
87
mA
20
36
mA
5
15
mA
0.5
1.5
mA
5
mA
1.5
mA
1.5
mA
1.5
mA
0.5
mA
400
500
700
mW
0.3
25
mW
–9–
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