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