ltc2226iuh-trpbf Linear Technology Corporation, ltc2226iuh-trpbf Datasheet - Page 9

• Manufacturer Part Number: ltc2226iuh-trpbf
• Description: Ltc2227 - 12-bit, 40msps Low Power 3v Adcs
• Manufacturer: Linear Technology Corporation

TYPICAL PERFOR A CE CHARACTERISTICS
120
110
100
100
90
80
70
60
50
40
30
20
95
90
85
80
75
70
65
–60
LTC2227: SFDR vs Input Level,
f
0
LTC2227: SFDR vs Input
Frequency, –1dB, 2V Range,
40Msps
IN
= 5MHz, 2V Range, 40Msps
–50
dBFS
50
INPUT FREQUENCY (MHz)
INPUT LEVEL (dBFS)
– 40
dBc
100
–30
90dBc SFDR
REFERENCE LINE
–20
W
150
–10
2227 G10
2227 G13
U
200
0
110
100
50
45
40
35
30
90
80
70
60
LTC2227: SNR and SFDR vs
Sample Rate, 2V Range,
f
0
LTC2227: I
5MHz Sine Wave Input, –1dB
0
IN
= 5MHz, –1dB
10
20
SAMPLE RATE (Msps)
SAMPLE RATE (Msps)
VDD
20
vs Sample Rate,
SFDR
2V RANGE
SNR
40
LTC2228/LTC2227/LTC2226
1V RANGE
30
60
40
2227 G11
2227 G14
50
80
80
70
60
50
40
30
20
10
0
4
3
2
1
0
–60
LTC2227: SNR vs Input Level,
f
LTC2227: I
5MHz Sine Wave Input, –1dB,
OV
0
IN
= 5MHz, 2V Range, 40Msps
DD
–50
= 1.8V
10
SAMPLE RATE (Msps)
INPUT LEVEL (dBFS)
– 40
OVDD
20
dBFS
dBc
–30
vs Sample Rate,
30
–20
40
–10
222876fa
2227 G12
2227 G15
9
50
0