LTM9009-14 Datasheet, PDF (13/36 Pages) Linear Technology – 14-Bit, 125Msps/105Msps/ 80Msps Low Power Octal ADCs

LTM9011-14/
LTM9010-14/LTM9009-14
Typical Performance Characteristics
LTM9011-14: SFDR vs Input
Frequency, –1dB, 2V Range,
125Msps
95
90
85
80
PLACEHOLDER
75
70
65
0 50 100 150 200 250 300 350
INPUT FREQUENCY (MHz)
217514 G10
LTM9011-14: SFDR vs Input Level,
f_IN = 70MHz, 2V Range, 125Msps
110
dBFS
100
90
80
70
60
50
PLACE^{dHBc OLDER}
40
30
20
10
0
–80 –70 –60 –50 –40 –30 –20 –10 0
INPUT LEVEL (dBFS)
217514 G11
LTM9011-14: I_VDD vs Sample Rate,
5MHz Sine Wave Input, –1dB
290
280
270
260
250
PLACEHOLDER
240
230
220
210
0
25
50
75 100 125
SAMPLE RATE (Msps)
217514 G53
IO_VDD vs Sample Rate, 5MHz Sine
Wave Input, –1dB
50
2-LANE, 3.5mA
40
30
PLACEHOLDER 1-LANE, 3.5mA
2-LANE, 1.75mA
20
1-LANE, 1.75mA
10
0
0
25
50
75 100 125
SAMPLE RATE (Msps)
217514 G51
LTM9010-14: Integral Nonlinearity
(INL)
2.0
1.5
1.0
0.5
0
–0.5
PLACEHOLDER
–1.0
–1.5
–2.0
0
4096
8192 12288
OUTPUT CODE
16384
217514 G14
LTM9010-14: Differential
Nonlinearity (DNL)
1.0
0.8
0.6
0.4
0.2
0
–0.2
PLACEHOLDER
–0.4
–0.6
–0.8
–1.0
0
4096
8192
12288
OUTPUT CODE
16384
217514 G15
LTM9011-14: SNR vs Input Level,
f_IN = 70MHz, 2V Range, 125Msps
80
dBFS
70
60
50
40
PLACEH^{dOBc LDER}
30
20
10
0
–60 –50 –40 –30 –20 –10 0
INPUT LEVEL (dBFS)
217514 G50
LTM9011-14: SNR vs SENSE,
f_IN = 5MHz, –1dB
74
73
72
71
70
PLACEHOLDER
69
68
67
66
0.6 0.7
0.8 0.9 1 1.1
SENSE PIN (V)
1.2 1.3
217514 G12
LTM9010-14: 8k Point FFT, f_IN = 5MHz
–1dBFS, 105Msps
0
–10
–20
–30
–40
–50
–60
–70
PLACEHOLDER
–80
–90
–100
–110
–120
0 10 20 30 40 50
FREQUENCY (MHz)
217514 G16
9009101114p
13