CXD2309AQ
Electrical Characteristics (fCLK = 85MHz, AVDD = DVDD = 5V, ROUT = 200Ω, VREF = 2.0V, RIR = 3.3kΩ, Ta = 25°C)
Item
Resolution
Conversion speed
Integral non-linearity error
Differential non-linearity error
Precision guaranteed output voltage range
Output full-scale voltage
Output full-scale ratio ∗1
Output full-scale current
Output offset voltage
Glitch energy
Crosstalk
S/N ratio
Supply current
Analog input resistance
Input capacitance
Output capacitance
Digital input voltage
Digital input current
Setup time
Hold time
Propagation delay time
Rise time
Fall time
Symbol
n
fCLK
EL
ED
VOC
VFS
FSR
IFS
VOS
GE
CT
SNR
IDD
RIN
CI
CO
VIH
VIL
IIH
IIL
ts
th
tPD
tr
tf
Measurement conditions
AVDD = DVDD = 4.75 to 5.25V
Ta = –20 to +85°C
Endpoint
When "0000000000" data input
ROUT = 100Ω, 1Vp-p output
When 10MHz
sin wave input
FCLK = 50MHz
FCLK = 85MHz
When 1MHz
sin wave input
FCLK = 50MHz
FCLK = 85MHz
When 10MHz FCLK = 50MHz
sin wave output FCLK = 85MHz
VREF
AVDD = DVDD = 4.75 to 5.25V
Ta = –20 to +75°C
AVDD = DVDD = 4.75 to 5.25V
Ta = –20 to +75°C
Min. Typ. Max. Unit
10
bit
0
85 MSPS
–2.0
2.0
–0.5
0.5
1.8 1.92 2.0
1.8 1.92 2.0
0
3
9.0 9.6 10
1
36
40 49
49
50 63
61
48 58
55
1
9
15
2.15
0.85
LSB
LSB
V
V
%
mA
mV
pV·s
dB
dB
mA
MΩ
pF
pF
V
–5
5 µA
4
ns
1
ns
6
ns
7
ns
12
ns
∗1 Full-scale ratio =
Full-scale voltage of channel
–1 × 100 [%]
Average of the full-scale voltage of the channels
Electrical Characteristics Measurement Circuit
Analog Input Resistance
Digital Input Current
Measurement Circuit
A
V
+5.25V
AVDD, DVDD
CXD2309AQ
AVSS, DVSS
–5–