
9
226214fc
LTC2262-14
For more information www.linear.com/LTC2262-14
TIMING DIAGRAMS
A6
tS
tDS
A5
A4
A3
A2
A1
A0
XX
D7
D6
D5
D4
D3
D2
D1
D0
XX
CS
SCK
SDI
R/W
SDO
HIGH IMPEDANCE
SPI Port Timing (Readback Mode)
SPI Port Timing (Write Mode)
tDH
tDO
tSCK
tH
A6
A5
A4
A3
A2
A1
A0
D7
D6
D5
D4
D3
D2
D1
D0
226214 TD04
CS
SCK
SDI
R/W
SDO
HIGH IMPEDANCE
TYPICAL PERFORMANCE CHARACTERISTICS
LTC2262-14: Integral
Non-Linearity (INL)
LTC2262-14: Differential
Non-Linearity (DNL)
LTC2262-14: 8k Point FFT, fIN = 5MHz
–1dBFS, 150Msps
OUTPUT CODE
0
–2.0
–0.5
–1.0
–1.5
INL
ERROR
(LSB)
0
0.5
1.0
1.5
2.0
4096
8192
12288
16384
226214 G01
OUTPUT CODE
0
–1.0
–0.4
–0.2
–0.6
–0.8
DNL
ERROR
(LSB)
0
0.4
0.2
0.6
0.8
1.0
4096
8192
12288
16384
226214 G02
FREQUENCY (MHz)
–100
–110
–120
–70
–60
–80
–90
AMPLITUDE
(dBFS) –50
–30
–40
–20
–10
0
226214 G03
0
10
20
30
40
50
70
60