Datasheet

LTC2158-14
6
215814f
Typical perForMance characTerisTics
LTC2158-14: Integral Nonlinearity
(INL)
LTC2158-14: Differential
Nonlinearity (DNL)
LTC2158-14: 32K Point FFT,
f
IN
= 15MHz, –1dBFS, 310Msps
LTC2158-14: 32K Point FFT,
f
IN
= 70MHz, –1dBFS, 310Msps
LTC2158-14: 32K Point FFT,
f
IN
= 150MHz, –1dBFS, 310Msps
LTC2158-14: 32K Point FFT,
f
IN
= 383MHz, –1dBFS, 310Msps
LTC2158-14: 32K Point FFT,
f
IN
= 421MHz, –1dBFS, 310Msps
LTC2158-14: 32K Point FFT,
f
IN
= 223MHz, –1dBFS, 310Msps
LTC2158-14: 32K Point FFT,
f
IN
= 185MHz, –1dBFS, 310Msps
OUTPUT CODE
0
–2.0
–1.5
–1.0
–0.5
INL ERROR (LSB)
0
0.5
2.0
1.5
1.0
4096
8192 12288 16383
215814 G01
OUTPUT CODE
0
–0.50
–0.25
DNL ERROR (LSB)
0
0.25
0.50
4095
8190 12285 16383
215814 G02
FREQUENCY (MHz)
0
–120
AMPLITUDE (dBFS)
–100
–80
–60
–40
0
20
40 60 80
215814 G03
100 140120
–20
FREQUENCY (MHz)
0
–120
AMPLITUDE (dBFS)
–100
–80
–60
–40
0
20
40 60 80
215814 G04
100 140120
–20
FREQUENCY (MHz)
0
–120
AMPLITUDE (dBFS)
–100
–80
–60
–40
0
20
40 60 80
215814 G05
100 140120
–20
FREQUENCY (MHz)
0
–120
AMPLITUDE (dBFS)
–100
–80
–60
–40
0
20
40 60 80
215814 G06
100 140120
–20
FREQUENCY (MHz)
0
–120
AMPLITUDE (dBFS)
–100
–80
–60
–40
0
20
40 60 80
215814 G07
100 140120
–20
FREQUENCY (MHz)
0
–120
AMPLITUDE (dBFS)
–100
–80
–60
–40
0
20
40 60 80
215814 G08
100 140120
–20
FREQUENCY (MHz)
0
–120
AMPLITUDE (dBFS)
–100
–80
–60
–40
0
20
40 60 80
215814 G09
100 140120
–20