LTC2262-12 Linear Dimensions Semiconductor, LTC2262-12 Datasheet - Page 10

• Manufacturer Part Number: LTC2262-12
• Description: 150Msps Ultralow Power 1.8V ADC
• Manufacturer: Linear Dimensions Semiconductor

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LTC2262-12
TYPICAL PERFORMANCE CHARACTERISTICS
10
–100
–110
–120
–100
–110
–120
–50
–60
–70
–80
–90
–50
–60
–70
–80
–90
–10
–20
–30
–40
–10
–20
–30
–40
95
90
85
80
75
70
65
0
0
0
0
0
LTC2262-12: 8k Point FFT, f
–1dBFS, 150Msps
LTC2262-12: 8k Point 2-Tone FFT,
f
150Msps
LTC2262-12: SFDR vs Input
Frequency, –1dB, 2V Range,
150Msps
IN
= 68MHz, 69MHz, –1dBFS,
10
10
50
INPUT FREQUENCY (MHz)
20
20
100
FREQUENCY (MHz)
FREQUENCY (MHz)
30
30
150
40
40
200
50
50
250
IN
60
60
300
= 30MHz
226212 G07
226212 G10
226212 G04
70
70
350
18000
16000
14000
12000
10000
8000
6000
4000
2000
–100
–110
–120
110
100
–10
–20
–30
–40
–50
–60
–70
–80
–90
80
70
60
50
40
30
20
10
90
0
0
0
2044
–80
0
LTC2262-12: 8k Point FFT, f
–1dBFS, 150Msps
LTC2262-12: Shorted Input
Histogram
LTC2262-12: SFDR vs Input Level,
f
IN
–70 –60 –50 –40 –30 –20 –10
= 70MHz, 2V Range, 150Msps
10
20
INPUT LEVEL (dBFS)
FREQUENCY (MHz)
OUTPUT CODE
30
dBFS
2046
40
dBc
50
IN
60
= 70MHz
226212 G08
226212 G12
226212 G05
70
2048
0
–100
–110
–120
–10
–20
–30
–40
–50
–60
–70
–80
–90
72
71
70
69
68
67
66
90
85
80
75
70
65
0
0
0
0
LTC2262-12: SNR vs Input
Frequency, –1dB, 2V Range,
150Msps
LTC2262-12: 8k Point FFT, f
–1dBFS, 150Msps
LTC2262-12: I
5MHz Sine Wave Input, –1dB
10
50
25
INPUT FREQUENCY (MHz)
LVDS OUTPUTS
20
100
SAMPLE RATE (Msps)
FREQUENCY (MHz)
50
30
150
VDD
75
40
vs Sample Rate,
200
CMOS OUTPUTS
100
50
250
IN
60
125
300
= 140MHz
226212 G09
226212 G13
226212 G06
226212p
70
150
350