Datasheet

LTC2205-14
7
220514fb
TYPICAL PERFORMANCE CHARACTERISTICS
LTC2205-14: INL (Integral
Nonlinearity) vs Code
LTC2205-14: DNL (Differential
Nonlinearity) vs Code
LTC2205-14: Grounded Input
Histogram
LTC2205-14: 32K Point FFT,
–1dBFS, f
IN
= 5.1MHz,
PGA = 0, DITH = 0
LTC2205-14: 32K Point FFT,
–1dBFS, f
IN
= 5.1MHz,
PGA = 1, DITH = 0
LTC2205-14: 32K Point FFT,
–25dBFS, f
IN
= 5.1MHz,
PGA = 0, DITH = 0
LTC2205-14: 32K Point FFT,
–25dBFS, f
IN
= 5.1MHz,
PGA = 0, DITH = 1
LTC2205-14: 32K Point FFT,
–40dBFS, f
IN
= 5.1MHz,
PGA = 0, DITH = 0
LTC2205-14: 32K Point FFT,
–40dBFS, f
IN
= 5.1MHz,
PGA = 0, DITH = 1
CODE
0
–1.5
INL (LSB)
–1.0
–0.5
0
0.5
4096 8192
12288
16384
220514 G01
1.0
1.5
CODE
0
DNL (LSB)
0
0.50
16384
220514 G02
–0.50
–1.00
4096
8192
12288
1.00
–0.25
0.25
–0.75
0.75
CODE
8175
COUNT
150,000
200,000
250,000
8179
220514 G03
100,000
50,000
0
8176
8177
8178
8180
FREQUENCY (MHz)
0
AMPLITUDE (dBFS)
–80
–20
–10
0
10 20 25
22
05
14
G0
4
–100
–110
–120
–40
–60
–90
–30
–130
–50
–70
515 30
FREQUENCY (MHz)
0
AMPLITUDE (dBFS)
–80
–20
–10
0
10 20 25
22
05
14
G05
–100
–110
–120
–40
–60
–90
–30
–130
–50
–70
515 30
FREQUENCY (MHz)
0
AMPLITUDE (dBFS)
–80
–20
–10
0
10 20 25
22
05
14
G06
–100
–110
–120
–40
–60
–90
–30
–130
–50
–70
515 30
FREQUENCY (MHz)
0
AMPLITUDE (dBFS)
–80
–20
–10
0
10 20 25
22
05
14
G0
7
–100
–110
–120
–40
–60
–90
–30
–130
–50
–70
515 30
FREQUENCY (MHz)
0
AMPLITUDE (dBFS)
–80
–20
–10
0
10 20 25
22
05
14
G08
–100
–110
–120
–40
–60
–90
–30
–130
–50
–70
515 30
FREQUENCY (MHz)
0
AMPLITUDE (dBFS)
–80
–20
–10
0
10 20 25
22
05
14
G09
–100
–110
–120
–40
–60
–90
–30
–130
–50
–70
515 30