LTC2205 Linear Technology, LTC2205 Datasheet - Page 8

• Manufacturer Part Number: LTC2205
• Description: (LTC2204 / LTC2205) 65Msps/40Msps
• Manufacturer: Linear Technology

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LTC2205/LTC2204
TYPICAL PERFORMANCE CHARACTERISTICS
8
–100
–120
–140
–100
–120
–140
–100
–120
–140
–20
–40
–60
–80
–20
–40
–60
–80
–20
–40
–60
–80
0
0
0
0
0
0
LTC2205: 64K Point FFT,
65Msps, f
PGA = 0, DITH = 0
LTC2205: 64K Point FFT,
65Msps, f
PGA = 0, DITH = 1
LTC2205: 64K Point FFT,
65Msps, f
PGA = 0, DITH = 0
5
5
5
IN
IN
10
IN
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
= 15.1MHz, –1dBFS,
= 15.1MHz, –25dBFS,
= 70.1MHz, –1dBFS,
15
15
15
20
20
20
25
25
25
22054 G10
22054 G13
22054 G16
30
30
30
–100
–120
–140
–100
–120
–140
–100
–120
–140
–20
–40
–60
–80
–20
–40
–60
–80
–20
–40
–60
–80
0
0
0
0
0
0
LTC2205: 64K Point FFT,
65Msps, f
PGA = 1, DITH = 0
LTC2205: 64K Point FFT,
65Msps, f
PGA = 0, DITH = 0
LTC2205: 64K Point FFT,
65Msps, f
PGA = 1, DITH = 0
5
5
5
IN
10
IN
10
10
IN
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
= 15.1MHz, –1dBFS,
= 15.1MHz, –40dBFS,
= 70.1MHz, –1dBFS,
15
15
15
20
20
20
25
25
25
22054 G11
22054 G14
22054 G17
30
30
30
–100
–120
–140
–100
–120
–140
–100
–120
–140
–20
–40
–60
–80
–20
–40
–60
–80
–20
–40
–60
–80
0
0
0
0
0
0
LTC2205: 64K Point FFT,
65Msps, f
PGA = 0, DITH = 0
LTC2205: 64K Point FFT,
65Msps, f
PGA = 0, DITH = 1
LTC2205: 64K Point FFT,
65Msps, f
PGA = 0, DITH = 0
5
5
5
10
10
10
IN
IN
FREQUENCY (MHz)
IN
FREQUENCY (MHz)
FREQUENCY (MHz)
= 15.1MHz, –25dBFS,
= 15.1MHz, –40dBFS,
= 70.1MHz, –25dBFS,
15
15
15
20
20
20
25
25
25
22054 G15
22054 G18
22054 G12
30
30
30
22054fb