Datasheet

LTC2365/LTC2366
8
23656fb
For more information www.linear.com/LTC2365
typical perForMance characteristics
Supply Current vs SCK Frequency
Input Power Bandwidth
T
A
= 25°C, V
DD
= OV
DD
= V
REF
(LTC2365/LTC2366, Note 4)
Reference Current vs SCK
Frequency (TS8 Package)
Integral and Differential
Nonlinearity vs Reference
Voltage (TS8 Package)
Integral and Differential
Nonlinearity vs Reference
Voltage (TS8 Package)
SCK FREQUENCY (MHz)
0
0
I
DD
(mA)
0.5
1.0
1.5
2.0
2.5
3.0
10 20 30 40
23656 G19
50
V
DD
= 2.35V
V
DD
= 3.6V
V
DD
= 3V
SCK FREQUENCY (MHz)
0
REFERENCE CURRENT (µA)
150
200
250
40
23656 G20
100
50
0
5 10 15
20 25
30 35 45
50
V
DD
= 2.35V
V
DD
= 3.6V
V
DD
= 3V
16 SCKS PER CONVERSION
REFERENCE VOLTAGE (V)
0.6
NONLINEARITY ERROR (LSB)
0.2
0.6
1.0
3.0
23656 G21
–0.2
–0.6
0
0.4
0.8
–0.4
–0.8
–1.0
1.2
1.8
2.4
3.6
MIN DNL
MAX DNL
MIN INL
MAX INL
LTC2365, V
DD
= 3.6V
REFERENCE VOLTAGE (V)
0.6
NONLINEARITY ERROR (LSB)
0.2
0.6
1.0
3.0
23656 G22
–0.2
–0.6
0
0.4
0.8
–0.4
–0.8
–1.0
1.2
1.8
2.4
3.6
MIN DNL
MAX DNL
MIN INL
MAX INL
LTC2366, V
DD
= 3.6V
INPUT FREQUENCY (MHz)
1
–10
MAGNITUDE (dB)
–8
–6
–4
–2
0
2
10 100
23656 G23
V
DD
= 3V
LTC2366
LTC2365