LTC2205-14(RevA) View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
LTC2205-14 Datasheet PDF : 28 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
LTC2205-14
LTC2205-14: SFDR vs Input
Frequency, RAND = 1, DITH = 1
110
100
PGA = 1
90
PGA = 0
80
70
0
50 100 150 200 250
INPUT FREQUENCY (MHz)
220414 G38
LTC2205-14: SFDR and SNR vs
Supply Voltage, fIN = 5.1MHz,
RAND = 0, DITH = 0
110
SFDR
100
90
80
SNR
70
2.4
2.6 2.8 3.0 3.2 3.4 3.6
SUPPLY VOLTAGE (V)
220514 G41
LTC2205-14: SNR vs Input
Frequency, RAND = 1, DITH = 0
79
78
77
PGA = 0
76
75
PGA = 1
74
73
0
50 100 150 200 250
INPUT FREQUENCY (MHz)
220514 G39
LTC2205-14: IVDD vs Sample
Rate, fIN = 5.1MHz, RAND = 0,
DITH = 0
220
210
VDD = 3.47V
200
VDD = 3.3V
190
180
VDD = 3.13V
170
160
150
140
130
0 10 20 30 40 50 60 70 80 90 100 100
SAMPLE RATE (Msps)
220214 G42
LTC2205-14: SFDR and SNR vs
Sample Rate, fIN = 5.1MHz,
RAND = 0, DITH = 0
110
SFDR
100
90
80
SNR
70
0 10 20 30 40 50 60 70 80 90 100
SAMPLE RATE (Msps)
220514 G40
LTC2205-14: Gain Drift
with Internal Reference vs
Temperature
0.05
0
–0.05
–0.10
–0.15
–0.20
–0.25
–0.30
–0.35
–60 –40 –20 0 20 40 60
TEMPERATURE (°C)
80 100
220514 G43
220514fa
11
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