LTC2205 Linear Technology, LTC2205 Datasheet - Page 14

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

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LTC2205/LTC2204
TYPICAL PERFORMANCE CHARACTERISTICS
14
–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
LTC2204: 64K Point FFT,
40Msps, f
PGA = 0, DITH = 0
0
LTC2204: 64K Point FFT,
40Msps, f
PGA = 1, DITH = 0
LTC2204: 64K Point FFT,
40Msps, f
–25dBFS, PGA = 0, DITH = 0
5
5
5
IN
IN
IN
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
= 70.1MHz, –40dBFS,
= 140.1MHz, –1dBFS,
= 140.1MHz,
10
10
10
15
15
15
22054 G63
22054 G66
22054 G69
20
20
20
–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
LTC2204: 64K Point FFT,
40Msps, f
PGA = 0, DITH = 1
LTC2204: 64K Point FFT,
40Msps, f
–25dBFS, PGA = 0, DITH = 0
0
LTC2204: 64K Point FFT,
40Msps, f
–40dBFS, PGA = 0, DITH = 1
5
5
5
IN
IN
IN
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
= 140.1MHz,
= 70.1MHz, –40dBFS,
= 140.1MHz,
10
10
10
15
15
15
22054 G64
22054 G70
22054 G67
20
20
20
–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
LTC2204: 64K Point FFT,
40Msps, f
PGA = 0, DITH = 0
0
LTC2204: 64K Point FFT,
40Msps, f
–25dBFS, PGA = 0, DITH = 1
LTC2204: 64K Point FFT,f
14.9MHz, –7dBFS,f
–7dBFS, PGA = 0, DITH = 0
5
5
5
IN
IN
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
= 140.1MHz, –1dBFS,
= 140.1MHz,
10
10
10
IN2
= 20.1MHz,
IN1
15
15
15
=
22054 G68
22054 G71
22054 G65
22054fb
20
20
20