LTC2205 Linear Technology, LTC2205 Datasheet - Page 9

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

www.datasheet4u.com
TYPICAL PERFORMANCE CHARACTERISTICS
–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 = 1
LTC2205: 64K Point FFT,
65Msps, f
PGA = 0, DITH = 0
LTC2205: 64K Point FFT,
65Msps, f
–25dBFS, PGA = 0, DITH = 1
5
5
5
10
IN
IN
10
IN
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
= 70.1MHz, –25dBFS,
= 140.1MHz, –1dBFS,
= 140.1MHz,
15
15
15
20
20
20
25
25
25
22054 G19
22054 G22
22054 G25
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,
f
PGA = 1, DITH = 0
LTC2205: 64K Point FFT,
65Msps, f
–40dBFS, PGA = 0, DITH = 0
IN
= 140.1MHz, –1dBFS,
5
5
5
10
IN
10
10
IN
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
= 70.1MHz, –40dBFS,
= 140.1MHz,
15
15
15
20
20
20
25
25
25
22054 G26
22054 G20
22054 G23
30
30
30
LTC2205/LTC2204
–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 = 1
LTC2205: 64K Point FFT,
65Msps, f
–25dBFS, PGA = 0, DITH = 0
LTC2205: 64K Point FFT,
65Msps, f
–40dBFS, PGA = 0, DITH = 1
5
5
5
IN
IN
10
IN
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
= 70.1MHz, –40dBFS,
= 140.1MHz,
= 140.1MHz,
15
15
15
20
20
20
25
25
25
22054 G27
22054 G21
22054 G24
22054fb
30
30
30
9