LTC2207 LINER [Linear Technology], LTC2207 Datasheet - Page 11

• Manufacturer Part Number: LTC2207
• Description: 16-Bit, 105Msps/80Msps ADCs
• Manufacturer: LINER [Linear Technology]

TYPICAL PERFORMANCE CHARACTERISTICS
–100
–110
–120
–130
–100
–110
–120
–130
140
120
100
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
40
80
60
20
0
0
0
–70
0
0
LTC2206: SFDR vs Input Level
f
Dither “On”, 80Msps
LTC2206: 64K Point FFT,
f
80Msps
LTC2206: 64K Point 2-Tone FFT,
f
–7dBFS, PGA = 0, 80Msps
IN
IN
IN
= 15MHz, PGA = 0,
= 25.1MHz, –1dBFS, PGA = 0,
= 69.2MHz and 76.5MHz,
–60
5
5
10
10
–50
INPUT LEVEL (dBFS)
FREQUENCY (MHz)
FREQUENCY (MHz)
15
15
–40
20
20
–30
25
25
–20
30
30
–10
22076 G35
35
35
22076 G38
22076 G41
40
40
0
–100
–110
–120
–130
–100
–110
–120
–130
–100
–110
–120
–130
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
0
0
0
LTC2206: 64K Point 2-Tone FFT,
f
–7dBFS, PGA = 0, 80Msps
0
LTC2206: 64K Point FFT,
f
80Msps
0
LTC2206: 64K Point 2-Tone FFT,
f
–15dBFS, PGA = 0, 80Msps
IN
IN
IN
= 14.8MHz and 18.6MHz,
= 70.2MHz, –1dBFS, PGA = 0,
= 69.2MHz and 76.5MHz,
5
5
5
10
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
15
15
15
20
20
20
25
25
25
30
30
30
35
35
35
22076 G39
22076 G42
22076 G36
40
40
40
LTC2207/LTC2206
–100
–110
–120
–130
–100
–110
–120
–130
–100
–110
–120
–130
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
0
0
0
LTC2206: 64K Point 2-Tone FFT,
f
–15dBFS, PGA = 0, 80Msps
LTC2206: 64K Point FFT,
f
80Msps
0
LTC2206: 64K Point FFT,
f
PGA = 0, 80Msps
0
IN
IN
IN
= 14.8MHz and 18.6MHz,
= 70.2MHz, –1dBFS, PGA = 1,
= 140.2MHz, –1dBFS,
5
5
5
10
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
15
15
15
20
20
20
25
25
25
30
30
30
11
35
35
35
22076 G37
22076 G40
22076 G43
22076fa
40
40
40